[INFO] cloning repository https://github.com/angelini/c-store
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/angelini/c-store" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangelini%2Fc-store", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangelini%2Fc-store'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6ccda67829e01f94dc617ee4f3f8b86927a773eb
[INFO] checking angelini/c-store/6ccda67829e01f94dc617ee4f3f8b86927a773eb against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangelini%2Fc-store" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/angelini/c-store on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/angelini/c-store
[INFO] finished tweaking git repo https://github.com/angelini/c-store
[INFO] tweaked toml for git repo https://github.com/angelini/c-store written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/angelini/c-store already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a4007a2a1cf6bb2da39d891df9178f0dcf9e7645858a85334df8a35b2b434a6
[INFO] running `Command { std: "docker" "start" "-a" "4a4007a2a1cf6bb2da39d891df9178f0dcf9e7645858a85334df8a35b2b434a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a4007a2a1cf6bb2da39d891df9178f0dcf9e7645858a85334df8a35b2b434a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a4007a2a1cf6bb2da39d891df9178f0dcf9e7645858a85334df8a35b2b434a6", kill_on_drop: false }`
[INFO] [stdout] 4a4007a2a1cf6bb2da39d891df9178f0dcf9e7645858a85334df8a35b2b434a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 004b4a662c04530002ba04e174b52f8c6eccca5558f6f85f4b1a6c9c0c4427ec
[INFO] running `Command { std: "docker" "start" "-a" "004b4a662c04530002ba04e174b52f8c6eccca5558f6f85f4b1a6c9c0c4427ec", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking c-store v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_syntax, box_patterns, trace_macros)]
[INFO] [stdout]   |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_syntax, box_patterns, trace_macros)]
[INFO] [stdout]   |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         box IntColumn::new(masked, self.sorted)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 105 |         Box::new(IntColumn::new(masked, self.sorted))
[INFO] [stdout]     |         ~~~~~~~~~                                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         box IntColumn::new(masked, self.sorted)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 105 |         Box::new(IntColumn::new(masked, self.sorted))
[INFO] [stdout]     |         ~~~~~~~~~                                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         box IntColumn::new(sort_column_by(self.items.clone(), ranks), primary_sort)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 113 |         Box::new(IntColumn::new(sort_column_by(self.items.clone(), ranks), primary_sort))
[INFO] [stdout]     |         ~~~~~~~~~                                                                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         box IntColumn::new(joined, self.sorted)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 153 |         Box::new(IntColumn::new(joined, self.sorted))
[INFO] [stdout]     |         ~~~~~~~~~                                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         box IntColumn::new(self.items.clone(), self.sorted)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 164 |         Box::new(IntColumn::new(self.items.clone(), self.sorted))
[INFO] [stdout]     |         ~~~~~~~~~                                               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |         box FloatColumn::new(masked, self.sorted)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 204 |         Box::new(FloatColumn::new(masked, self.sorted))
[INFO] [stdout]     |         ~~~~~~~~~                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         box IntColumn::new(sort_column_by(self.items.clone(), ranks), primary_sort)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 113 |         Box::new(IntColumn::new(sort_column_by(self.items.clone(), ranks), primary_sort))
[INFO] [stdout]     |         ~~~~~~~~~                                                                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         box FloatColumn::new(sort_column_by(self.items.clone(), ranks), primary_sort)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 212 |         Box::new(FloatColumn::new(sort_column_by(self.items.clone(), ranks), primary_sort))
[INFO] [stdout]     |         ~~~~~~~~~                                                                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         box IntColumn::new(joined, self.sorted)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 153 |         Box::new(IntColumn::new(joined, self.sorted))
[INFO] [stdout]     |         ~~~~~~~~~                                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 |         box FloatColumn::new(joined, self.sorted)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 252 |         Box::new(FloatColumn::new(joined, self.sorted))
[INFO] [stdout]     |         ~~~~~~~~~                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:263:9
[INFO] [stdout]     |
[INFO] [stdout] 263 |         box FloatColumn::new(self.items.clone(), self.sorted)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 263 |         Box::new(FloatColumn::new(self.items.clone(), self.sorted))
[INFO] [stdout]     |         ~~~~~~~~~                                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 | /         box StrColumn {
[INFO] [stdout] 364 | |                 string: string,
[INFO] [stdout] 365 | |                 offsets: offsets,
[INFO] [stdout] 366 | |                 sorted: self.sorted,
[INFO] [stdout] 367 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 363 ~         Box::new(StrColumn {
[INFO] [stdout] 364 |                 string: string,
[INFO] [stdout] 365 |                 offsets: offsets,
[INFO] [stdout] 366 |                 sorted: self.sorted,
[INFO] [stdout] 367 ~             })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         box IntColumn::new(self.items.clone(), self.sorted)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 164 |         Box::new(IntColumn::new(self.items.clone(), self.sorted))
[INFO] [stdout]     |         ~~~~~~~~~                                               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 375 |         box StrColumn::new(sort_column_by(self.iter().collect(), ranks), primary_sort)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 375 |         Box::new(StrColumn::new(sort_column_by(self.iter().collect(), ranks), primary_sort))
[INFO] [stdout]     |         ~~~~~~~~~                                                                          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |         box FloatColumn::new(masked, self.sorted)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 204 |         Box::new(FloatColumn::new(masked, self.sorted))
[INFO] [stdout]     |         ~~~~~~~~~                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:415:9
[INFO] [stdout]     |
[INFO] [stdout] 415 |         box StrColumn::new(joined, self.sorted)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 415 |         Box::new(StrColumn::new(joined, self.sorted))
[INFO] [stdout]     |         ~~~~~~~~~                                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:430:9
[INFO] [stdout]     |
[INFO] [stdout] 430 | /         box StrColumn {
[INFO] [stdout] 431 | |                 string: self.string.clone(),
[INFO] [stdout] 432 | |                 offsets: self.offsets.clone(),
[INFO] [stdout] 433 | |                 sorted: self.sorted,
[INFO] [stdout] 434 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 430 ~         Box::new(StrColumn {
[INFO] [stdout] 431 |                 string: self.string.clone(),
[INFO] [stdout] 432 |                 offsets: self.offsets.clone(),
[INFO] [stdout] 433 |                 sorted: self.sorted,
[INFO] [stdout] 434 ~             })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         box FloatColumn::new(sort_column_by(self.items.clone(), ranks), primary_sort)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 212 |         Box::new(FloatColumn::new(sort_column_by(self.items.clone(), ranks), primary_sort))
[INFO] [stdout]     |         ~~~~~~~~~                                                                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 |         box FloatColumn::new(joined, self.sorted)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 252 |         Box::new(FloatColumn::new(joined, self.sorted))
[INFO] [stdout]     |         ~~~~~~~~~                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:263:9
[INFO] [stdout]     |
[INFO] [stdout] 263 |         box FloatColumn::new(self.items.clone(), self.sorted)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 263 |         Box::new(FloatColumn::new(self.items.clone(), self.sorted))
[INFO] [stdout]     |         ~~~~~~~~~                                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 | /         box StrColumn {
[INFO] [stdout] 364 | |                 string: string,
[INFO] [stdout] 365 | |                 offsets: offsets,
[INFO] [stdout] 366 | |                 sorted: self.sorted,
[INFO] [stdout] 367 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 363 ~         Box::new(StrColumn {
[INFO] [stdout] 364 |                 string: string,
[INFO] [stdout] 365 |                 offsets: offsets,
[INFO] [stdout] 366 |                 sorted: self.sorted,
[INFO] [stdout] 367 ~             })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 375 |         box StrColumn::new(sort_column_by(self.iter().collect(), ranks), primary_sort)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 375 |         Box::new(StrColumn::new(sort_column_by(self.iter().collect(), ranks), primary_sort))
[INFO] [stdout]     |         ~~~~~~~~~                                                                          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:415:9
[INFO] [stdout]     |
[INFO] [stdout] 415 |         box StrColumn::new(joined, self.sorted)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 415 |         Box::new(StrColumn::new(joined, self.sorted))
[INFO] [stdout]     |         ~~~~~~~~~                                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:430:9
[INFO] [stdout]     |
[INFO] [stdout] 430 | /         box StrColumn {
[INFO] [stdout] 431 | |                 string: self.string.clone(),
[INFO] [stdout] 432 | |                 offsets: self.offsets.clone(),
[INFO] [stdout] 433 | |                 sorted: self.sorted,
[INFO] [stdout] 434 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 430 ~         Box::new(StrColumn {
[INFO] [stdout] 431 |                 string: self.string.clone(),
[INFO] [stdout] 432 |                 offsets: self.offsets.clone(),
[INFO] [stdout] 433 |                 sorted: self.sorted,
[INFO] [stdout] 434 ~             })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:449:9
[INFO] [stdout]     |
[INFO] [stdout] 449 |           box IntColumn::new($values, false)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:167:22
[INFO] [stdout]     |
[INFO] [stdout] 167 |       let projection = build_projection!(vec!["strings", "floats"],
[INFO] [stdout]     |  ______________________-
[INFO] [stdout] 168 | |                                        "ints",
[INFO] [stdout] 169 | |                                        (Int, vec![1, 4, 3, 5, 5]),
[INFO] [stdout] 170 | |                                        "floats",
[INFO] [stdout] 171 | |                                        (Float, vec![1.1, 4.4, 3.3, 5.5, 5.5]),
[INFO] [stdout] 172 | |                                        "strings",
[INFO] [stdout] 173 | |                                        (Str, vec!["one", "four", "three", "five", "five"]));
[INFO] [stdout]     | |___________________________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `build_column` which comes from the expansion of the macro `build_projection` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 449 |         Box::new(IntColumn::new($values, false))
[INFO] [stdout]     |         ~~~~~~~~~                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:452:9
[INFO] [stdout]     |
[INFO] [stdout] 452 |           box FloatColumn::new($values, false)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:167:22
[INFO] [stdout]     |
[INFO] [stdout] 167 |       let projection = build_projection!(vec!["strings", "floats"],
[INFO] [stdout]     |  ______________________-
[INFO] [stdout] 168 | |                                        "ints",
[INFO] [stdout] 169 | |                                        (Int, vec![1, 4, 3, 5, 5]),
[INFO] [stdout] 170 | |                                        "floats",
[INFO] [stdout] 171 | |                                        (Float, vec![1.1, 4.4, 3.3, 5.5, 5.5]),
[INFO] [stdout] 172 | |                                        "strings",
[INFO] [stdout] 173 | |                                        (Str, vec!["one", "four", "three", "five", "five"]));
[INFO] [stdout]     | |___________________________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `build_column` which comes from the expansion of the macro `build_projection` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 452 |         Box::new(FloatColumn::new($values, false))
[INFO] [stdout]     |         ~~~~~~~~~                                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:455:9
[INFO] [stdout]     |
[INFO] [stdout] 455 |           box StrColumn::new($values, false)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:167:22
[INFO] [stdout]     |
[INFO] [stdout] 167 |       let projection = build_projection!(vec!["strings", "floats"],
[INFO] [stdout]     |  ______________________-
[INFO] [stdout] 168 | |                                        "ints",
[INFO] [stdout] 169 | |                                        (Int, vec![1, 4, 3, 5, 5]),
[INFO] [stdout] 170 | |                                        "floats",
[INFO] [stdout] 171 | |                                        (Float, vec![1.1, 4.4, 3.3, 5.5, 5.5]),
[INFO] [stdout] 172 | |                                        "strings",
[INFO] [stdout] 173 | |                                        (Str, vec!["one", "four", "three", "five", "five"]));
[INFO] [stdout]     | |___________________________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `build_column` which comes from the expansion of the macro `build_projection` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 455 |         Box::new(StrColumn::new($values, false))
[INFO] [stdout]     |         ~~~~~~~~~                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:449:9
[INFO] [stdout]     |
[INFO] [stdout] 449 |           box IntColumn::new($values, false)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:167:22
[INFO] [stdout]     |
[INFO] [stdout] 167 |       let projection = build_projection!(vec!["strings", "floats"],
[INFO] [stdout]     |  ______________________-
[INFO] [stdout] 168 | |                                        "ints",
[INFO] [stdout] 169 | |                                        (Int, vec![1, 4, 3, 5, 5]),
[INFO] [stdout] 170 | |                                        "floats",
[INFO] [stdout] 171 | |                                        (Float, vec![1.1, 4.4, 3.3, 5.5, 5.5]),
[INFO] [stdout] 172 | |                                        "strings",
[INFO] [stdout] 173 | |                                        (Str, vec!["one", "four", "three", "five", "five"]));
[INFO] [stdout]     | |___________________________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `build_column` which comes from the expansion of the macro `build_projection` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 449 |         Box::new(IntColumn::new($values, false))
[INFO] [stdout]     |         ~~~~~~~~~                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:449:9
[INFO] [stdout]     |
[INFO] [stdout] 449 |           box IntColumn::new($values, false)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:185:27
[INFO] [stdout]     |
[INFO] [stdout] 185 |       let join_projection = build_projection!(vec!["join_strings"],
[INFO] [stdout]     |  ___________________________-
[INFO] [stdout] 186 | |                                             "join_ints",
[INFO] [stdout] 187 | |                                             (Int, vec![6, 5, 4, 3, 2, 1]),
[INFO] [stdout] 188 | |                                             "join_floats",
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |                                             (Str,
[INFO] [stdout] 192 | |                                              vec!["six", "five", "four", "three", "two", "one"]));
[INFO] [stdout]     | |_________________________________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `build_column` which comes from the expansion of the macro `build_projection` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 449 |         Box::new(IntColumn::new($values, false))
[INFO] [stdout]     |         ~~~~~~~~~                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:452:9
[INFO] [stdout]     |
[INFO] [stdout] 452 |           box FloatColumn::new($values, false)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:167:22
[INFO] [stdout]     |
[INFO] [stdout] 167 |       let projection = build_projection!(vec!["strings", "floats"],
[INFO] [stdout]     |  ______________________-
[INFO] [stdout] 168 | |                                        "ints",
[INFO] [stdout] 169 | |                                        (Int, vec![1, 4, 3, 5, 5]),
[INFO] [stdout] 170 | |                                        "floats",
[INFO] [stdout] 171 | |                                        (Float, vec![1.1, 4.4, 3.3, 5.5, 5.5]),
[INFO] [stdout] 172 | |                                        "strings",
[INFO] [stdout] 173 | |                                        (Str, vec!["one", "four", "three", "five", "five"]));
[INFO] [stdout]     | |___________________________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `build_column` which comes from the expansion of the macro `build_projection` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 452 |         Box::new(FloatColumn::new($values, false))
[INFO] [stdout]     |         ~~~~~~~~~                                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:452:9
[INFO] [stdout]     |
[INFO] [stdout] 452 |           box FloatColumn::new($values, false)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:185:27
[INFO] [stdout]     |
[INFO] [stdout] 185 |       let join_projection = build_projection!(vec!["join_strings"],
[INFO] [stdout]     |  ___________________________-
[INFO] [stdout] 186 | |                                             "join_ints",
[INFO] [stdout] 187 | |                                             (Int, vec![6, 5, 4, 3, 2, 1]),
[INFO] [stdout] 188 | |                                             "join_floats",
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |                                             (Str,
[INFO] [stdout] 192 | |                                              vec!["six", "five", "four", "three", "two", "one"]));
[INFO] [stdout]     | |_________________________________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `build_column` which comes from the expansion of the macro `build_projection` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 452 |         Box::new(FloatColumn::new($values, false))
[INFO] [stdout]     |         ~~~~~~~~~                                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:455:9
[INFO] [stdout]     |
[INFO] [stdout] 455 |           box StrColumn::new($values, false)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:167:22
[INFO] [stdout]     |
[INFO] [stdout] 167 |       let projection = build_projection!(vec!["strings", "floats"],
[INFO] [stdout]     |  ______________________-
[INFO] [stdout] 168 | |                                        "ints",
[INFO] [stdout] 169 | |                                        (Int, vec![1, 4, 3, 5, 5]),
[INFO] [stdout] 170 | |                                        "floats",
[INFO] [stdout] 171 | |                                        (Float, vec![1.1, 4.4, 3.3, 5.5, 5.5]),
[INFO] [stdout] 172 | |                                        "strings",
[INFO] [stdout] 173 | |                                        (Str, vec!["one", "four", "three", "five", "five"]));
[INFO] [stdout]     | |___________________________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `build_column` which comes from the expansion of the macro `build_projection` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 455 |         Box::new(StrColumn::new($values, false))
[INFO] [stdout]     |         ~~~~~~~~~                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:455:9
[INFO] [stdout]     |
[INFO] [stdout] 455 |           box StrColumn::new($values, false)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:185:27
[INFO] [stdout]     |
[INFO] [stdout] 185 |       let join_projection = build_projection!(vec!["join_strings"],
[INFO] [stdout]     |  ___________________________-
[INFO] [stdout] 186 | |                                             "join_ints",
[INFO] [stdout] 187 | |                                             (Int, vec![6, 5, 4, 3, 2, 1]),
[INFO] [stdout] 188 | |                                             "join_floats",
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |                                             (Str,
[INFO] [stdout] 192 | |                                              vec!["six", "five", "four", "three", "two", "one"]));
[INFO] [stdout]     | |_________________________________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `build_column` which comes from the expansion of the macro `build_projection` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 455 |         Box::new(StrColumn::new($values, false))
[INFO] [stdout]     |         ~~~~~~~~~                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:449:9
[INFO] [stdout]     |
[INFO] [stdout] 449 |           box IntColumn::new($values, false)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:185:27
[INFO] [stdout]     |
[INFO] [stdout] 185 |       let join_projection = build_projection!(vec!["join_strings"],
[INFO] [stdout]     |  ___________________________-
[INFO] [stdout] 186 | |                                             "join_ints",
[INFO] [stdout] 187 | |                                             (Int, vec![6, 5, 4, 3, 2, 1]),
[INFO] [stdout] 188 | |                                             "join_floats",
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |                                             (Str,
[INFO] [stdout] 192 | |                                              vec!["six", "five", "four", "three", "two", "one"]));
[INFO] [stdout]     | |_________________________________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `build_column` which comes from the expansion of the macro `build_projection` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 449 |         Box::new(IntColumn::new($values, false))
[INFO] [stdout]     |         ~~~~~~~~~                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:452:9
[INFO] [stdout]     |
[INFO] [stdout] 452 |           box FloatColumn::new($values, false)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:185:27
[INFO] [stdout]     |
[INFO] [stdout] 185 |       let join_projection = build_projection!(vec!["join_strings"],
[INFO] [stdout]     |  ___________________________-
[INFO] [stdout] 186 | |                                             "join_ints",
[INFO] [stdout] 187 | |                                             (Int, vec![6, 5, 4, 3, 2, 1]),
[INFO] [stdout] 188 | |                                             "join_floats",
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |                                             (Str,
[INFO] [stdout] 192 | |                                              vec!["six", "five", "four", "three", "two", "one"]));
[INFO] [stdout]     | |_________________________________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `build_column` which comes from the expansion of the macro `build_projection` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 452 |         Box::new(FloatColumn::new($values, false))
[INFO] [stdout]     |         ~~~~~~~~~                                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/column.rs:455:9
[INFO] [stdout]     |
[INFO] [stdout] 455 |           box StrColumn::new($values, false)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:185:27
[INFO] [stdout]     |
[INFO] [stdout] 185 |       let join_projection = build_projection!(vec!["join_strings"],
[INFO] [stdout]     |  ___________________________-
[INFO] [stdout] 186 | |                                             "join_ints",
[INFO] [stdout] 187 | |                                             (Int, vec![6, 5, 4, 3, 2, 1]),
[INFO] [stdout] 188 | |                                             "join_floats",
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |                                             (Str,
[INFO] [stdout] 192 | |                                              vec!["six", "five", "four", "three", "two", "one"]));
[INFO] [stdout]     | |_________________________________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `build_column` which comes from the expansion of the macro `build_projection` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 455 |         Box::new(StrColumn::new($values, false))
[INFO] [stdout]     |         ~~~~~~~~~                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/column.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn select(&self, &Predicate) -> Vec<bool>;
[INFO] [stdout]    |                      ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Predicate`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/column.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn mask(&self, &[bool]) -> Box<Column>;
[INFO] [stdout]    |                    ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[bool]`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/column.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn select(&self, &Predicate) -> Vec<bool>;
[INFO] [stdout]    |                      ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Predicate`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/column.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn mask(&self, &[bool]) -> Box<Column>;
[INFO] [stdout]    |                    ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[bool]`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FloatColumn`, `IntColumn`, and `StrColumn`
[INFO] [stdout]  --> src/main.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use column::{Column, IntColumn, FloatColumn, StrColumn};
[INFO] [stdout]   |                      ^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FloatColumn`, `IntColumn`, and `StrColumn`
[INFO] [stdout]  --> src/main.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use column::{Column, IntColumn, FloatColumn, StrColumn};
[INFO] [stdout]   |                      ^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:17:37
[INFO] [stdout]    |
[INFO] [stdout] 17 |     columns: HashMap<String, Rc<Box<Column>>>,
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     columns: HashMap<String, Rc<Box<dyn Column>>>,
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:17:37
[INFO] [stdout]    |
[INFO] [stdout] 17 |     columns: HashMap<String, Rc<Box<Column>>>,
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     columns: HashMap<String, Rc<Box<dyn Column>>>,
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/column.rs:18:36
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn mask(&self, &[bool]) -> Box<Column>;
[INFO] [stdout]    |                                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn mask(&self, &[bool]) -> Box<dyn Column>;
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/column.rs:20:69
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn sorted_by(&self, ranks: &[usize], primary_sort: bool) -> Box<Column>;
[INFO] [stdout]    |                                                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn sorted_by(&self, ranks: &[usize], primary_sort: bool) -> Box<dyn Column>;
[INFO] [stdout]    |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/column.rs:23:53
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn joined_by(&self, join_idxs: &[usize]) -> Box<Column>;
[INFO] [stdout]    |                                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn joined_by(&self, join_idxs: &[usize]) -> Box<dyn Column>;
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/column.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn clone(&self) -> Box<Column>;
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn clone(&self) -> Box<dyn Column>;
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/column.rs:18:36
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn mask(&self, &[bool]) -> Box<Column>;
[INFO] [stdout]    |                                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn mask(&self, &[bool]) -> Box<dyn Column>;
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/column.rs:20:69
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn sorted_by(&self, ranks: &[usize], primary_sort: bool) -> Box<Column>;
[INFO] [stdout]    |                                                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn sorted_by(&self, ranks: &[usize], primary_sort: bool) -> Box<dyn Column>;
[INFO] [stdout]    |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/column.rs:23:53
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn joined_by(&self, join_idxs: &[usize]) -> Box<Column>;
[INFO] [stdout]    |                                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn joined_by(&self, join_idxs: &[usize]) -> Box<dyn Column>;
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/column.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn clone(&self) -> Box<Column>;
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn clone(&self) -> Box<dyn Column>;
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:22:45
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn new(mut columns: HashMap<String, Box<Column>>, sort_cols: Vec<String>) -> Projection {
[INFO] [stdout]    |                                             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn new(mut columns: HashMap<String, Box<dyn Column>>, sort_cols: Vec<String>) -> Projection {
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:22:45
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn new(mut columns: HashMap<String, Box<Column>>, sort_cols: Vec<String>) -> Projection {
[INFO] [stdout]    |                                             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn new(mut columns: HashMap<String, Box<dyn Column>>, sort_cols: Vec<String>) -> Projection {
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/column.rs:97:47
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn mask(&self, bitstring: &[bool]) -> Box<Column> {
[INFO] [stdout]    |                                               ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn mask(&self, bitstring: &[bool]) -> Box<dyn Column> {
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:112:69
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn sorted_by(&self, ranks: &[usize], primary_sort: bool) -> Box<Column> {
[INFO] [stdout]     |                                                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn sorted_by(&self, ranks: &[usize], primary_sort: bool) -> Box<dyn Column> {
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:148:53
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn joined_by(&self, join_idxs: &[usize]) -> Box<Column> {
[INFO] [stdout]     |                                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn joined_by(&self, join_idxs: &[usize]) -> Box<dyn Column> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:163:28
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn clone(&self) -> Box<Column> {
[INFO] [stdout]     |                            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn clone(&self) -> Box<dyn Column> {
[INFO] [stdout]     |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:196:47
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn mask(&self, bitstring: &[bool]) -> Box<Column> {
[INFO] [stdout]     |                                               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn mask(&self, bitstring: &[bool]) -> Box<dyn Column> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:211:69
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn sorted_by(&self, ranks: &[usize], primary_sort: bool) -> Box<Column> {
[INFO] [stdout]     |                                                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn sorted_by(&self, ranks: &[usize], primary_sort: bool) -> Box<dyn Column> {
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:247:53
[INFO] [stdout]     |
[INFO] [stdout] 247 |     fn joined_by(&self, join_idxs: &[usize]) -> Box<Column> {
[INFO] [stdout]     |                                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 247 |     fn joined_by(&self, join_idxs: &[usize]) -> Box<dyn Column> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/column.rs:97:47
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn mask(&self, bitstring: &[bool]) -> Box<Column> {
[INFO] [stdout]    |                                               ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn mask(&self, bitstring: &[bool]) -> Box<dyn Column> {
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:262:28
[INFO] [stdout]     |
[INFO] [stdout] 262 |     fn clone(&self) -> Box<Column> {
[INFO] [stdout]     |                            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 262 |     fn clone(&self) -> Box<dyn Column> {
[INFO] [stdout]     |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:112:69
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn sorted_by(&self, ranks: &[usize], primary_sort: bool) -> Box<Column> {
[INFO] [stdout]     |                                                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn sorted_by(&self, ranks: &[usize], primary_sort: bool) -> Box<dyn Column> {
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:148:53
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn joined_by(&self, join_idxs: &[usize]) -> Box<Column> {
[INFO] [stdout]     |                                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn joined_by(&self, join_idxs: &[usize]) -> Box<dyn Column> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:163:28
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn clone(&self) -> Box<Column> {
[INFO] [stdout]     |                            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn clone(&self) -> Box<dyn Column> {
[INFO] [stdout]     |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:196:47
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn mask(&self, bitstring: &[bool]) -> Box<Column> {
[INFO] [stdout]     |                                               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn mask(&self, bitstring: &[bool]) -> Box<dyn Column> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:348:47
[INFO] [stdout]     |
[INFO] [stdout] 348 |     fn mask(&self, bitstring: &[bool]) -> Box<Column> {
[INFO] [stdout]     |                                               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 348 |     fn mask(&self, bitstring: &[bool]) -> Box<dyn Column> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:211:69
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn sorted_by(&self, ranks: &[usize], primary_sort: bool) -> Box<Column> {
[INFO] [stdout]     |                                                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn sorted_by(&self, ranks: &[usize], primary_sort: bool) -> Box<dyn Column> {
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:374:69
[INFO] [stdout]     |
[INFO] [stdout] 374 |     fn sorted_by(&self, ranks: &[usize], primary_sort: bool) -> Box<Column> {
[INFO] [stdout]     |                                                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 374 |     fn sorted_by(&self, ranks: &[usize], primary_sort: bool) -> Box<dyn Column> {
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:247:53
[INFO] [stdout]     |
[INFO] [stdout] 247 |     fn joined_by(&self, join_idxs: &[usize]) -> Box<Column> {
[INFO] [stdout]     |                                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 247 |     fn joined_by(&self, join_idxs: &[usize]) -> Box<dyn Column> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:410:53
[INFO] [stdout]     |
[INFO] [stdout] 410 |     fn joined_by(&self, join_idxs: &[usize]) -> Box<Column> {
[INFO] [stdout]     |                                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 410 |     fn joined_by(&self, join_idxs: &[usize]) -> Box<dyn Column> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:262:28
[INFO] [stdout]     |
[INFO] [stdout] 262 |     fn clone(&self) -> Box<Column> {
[INFO] [stdout]     |                            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 262 |     fn clone(&self) -> Box<dyn Column> {
[INFO] [stdout]     |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:429:28
[INFO] [stdout]     |
[INFO] [stdout] 429 |     fn clone(&self) -> Box<Column> {
[INFO] [stdout]     |                            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 429 |     fn clone(&self) -> Box<dyn Column> {
[INFO] [stdout]     |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:348:47
[INFO] [stdout]     |
[INFO] [stdout] 348 |     fn mask(&self, bitstring: &[bool]) -> Box<Column> {
[INFO] [stdout]     |                                               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 348 |     fn mask(&self, bitstring: &[bool]) -> Box<dyn Column> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:374:69
[INFO] [stdout]     |
[INFO] [stdout] 374 |     fn sorted_by(&self, ranks: &[usize], primary_sort: bool) -> Box<Column> {
[INFO] [stdout]     |                                                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 374 |     fn sorted_by(&self, ranks: &[usize], primary_sort: bool) -> Box<dyn Column> {
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:410:53
[INFO] [stdout]     |
[INFO] [stdout] 410 |     fn joined_by(&self, join_idxs: &[usize]) -> Box<Column> {
[INFO] [stdout]     |                                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 410 |     fn joined_by(&self, join_idxs: &[usize]) -> Box<dyn Column> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:429:28
[INFO] [stdout]     |
[INFO] [stdout] 429 |     fn clone(&self) -> Box<Column> {
[INFO] [stdout]     |                            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 429 |     fn clone(&self) -> Box<dyn Column> {
[INFO] [stdout]     |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:462:43
[INFO] [stdout]     |
[INFO] [stdout] 462 |           let mut cols: HashMap<String, Box<Column>> = HashMap::new();
[INFO] [stdout]     |                                             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:167:22
[INFO] [stdout]     |
[INFO] [stdout] 167 |       let projection = build_projection!(vec!["strings", "floats"],
[INFO] [stdout]     |  ______________________-
[INFO] [stdout] 168 | |                                        "ints",
[INFO] [stdout] 169 | |                                        (Int, vec![1, 4, 3, 5, 5]),
[INFO] [stdout] 170 | |                                        "floats",
[INFO] [stdout] 171 | |                                        (Float, vec![1.1, 4.4, 3.3, 5.5, 5.5]),
[INFO] [stdout] 172 | |                                        "strings",
[INFO] [stdout] 173 | |                                        (Str, vec!["one", "four", "three", "five", "five"]));
[INFO] [stdout]     | |___________________________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `build_projection` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:462:43
[INFO] [stdout]     |
[INFO] [stdout] 462 |           let mut cols: HashMap<String, Box<Column>> = HashMap::new();
[INFO] [stdout]     |                                             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:185:27
[INFO] [stdout]     |
[INFO] [stdout] 185 |       let join_projection = build_projection!(vec!["join_strings"],
[INFO] [stdout]     |  ___________________________-
[INFO] [stdout] 186 | |                                             "join_ints",
[INFO] [stdout] 187 | |                                             (Int, vec![6, 5, 4, 3, 2, 1]),
[INFO] [stdout] 188 | |                                             "join_floats",
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |                                             (Str,
[INFO] [stdout] 192 | |                                              vec!["six", "five", "four", "three", "two", "one"]));
[INFO] [stdout]     | |_________________________________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `build_projection` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:462:43
[INFO] [stdout]     |
[INFO] [stdout] 462 |           let mut cols: HashMap<String, Box<Column>> = HashMap::new();
[INFO] [stdout]     |                                             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:167:22
[INFO] [stdout]     |
[INFO] [stdout] 167 |       let projection = build_projection!(vec!["strings", "floats"],
[INFO] [stdout]     |  ______________________-
[INFO] [stdout] 168 | |                                        "ints",
[INFO] [stdout] 169 | |                                        (Int, vec![1, 4, 3, 5, 5]),
[INFO] [stdout] 170 | |                                        "floats",
[INFO] [stdout] 171 | |                                        (Float, vec![1.1, 4.4, 3.3, 5.5, 5.5]),
[INFO] [stdout] 172 | |                                        "strings",
[INFO] [stdout] 173 | |                                        (Str, vec!["one", "four", "three", "five", "five"]));
[INFO] [stdout]     | |___________________________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `build_projection` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/column.rs:462:43
[INFO] [stdout]     |
[INFO] [stdout] 462 |           let mut cols: HashMap<String, Box<Column>> = HashMap::new();
[INFO] [stdout]     |                                             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:185:27
[INFO] [stdout]     |
[INFO] [stdout] 185 |       let join_projection = build_projection!(vec!["join_strings"],
[INFO] [stdout]     |  ___________________________-
[INFO] [stdout] 186 | |                                             "join_ints",
[INFO] [stdout] 187 | |                                             (Int, vec![6, 5, 4, 3, 2, 1]),
[INFO] [stdout] 188 | |                                             "join_floats",
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |                                             (Str,
[INFO] [stdout] 192 | |                                              vec!["six", "five", "four", "three", "two", "one"]));
[INFO] [stdout]     | |_________________________________________________________________________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `build_projection` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 19 previous errors; 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `c-store` (bin "c-store" test) due to 20 previous errors; 23 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 19 previous errors; 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `c-store` (bin "c-store") due to 20 previous errors; 23 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "004b4a662c04530002ba04e174b52f8c6eccca5558f6f85f4b1a6c9c0c4427ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "004b4a662c04530002ba04e174b52f8c6eccca5558f6f85f4b1a6c9c0c4427ec", kill_on_drop: false }`
[INFO] [stdout] 004b4a662c04530002ba04e174b52f8c6eccca5558f6f85f4b1a6c9c0c4427ec