[INFO] cloning repository https://github.com/bkoropoff/rust-viewbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bkoropoff/rust-viewbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkoropoff%2Frust-viewbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkoropoff%2Frust-viewbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea87ebcc5eb70d8f04645a85a8cf61f07d929f07
[INFO] checking bkoropoff/rust-viewbox against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkoropoff%2Frust-viewbox" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bkoropoff/rust-viewbox on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bkoropoff/rust-viewbox
[INFO] finished tweaking git repo https://github.com/bkoropoff/rust-viewbox
[INFO] tweaked toml for git repo https://github.com/bkoropoff/rust-viewbox written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/bkoropoff/rust-viewbox 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 576bd7e18aac58f123ea668f104b15329ccd787d385f718991fb490eed26c0ce
[INFO] running `Command { std: "docker" "start" "-a" "576bd7e18aac58f123ea668f104b15329ccd787d385f718991fb490eed26c0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "576bd7e18aac58f123ea668f104b15329ccd787d385f718991fb490eed26c0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "576bd7e18aac58f123ea668f104b15329ccd787d385f718991fb490eed26c0ce", kill_on_drop: false }`
[INFO] [stdout] 576bd7e18aac58f123ea668f104b15329ccd787d385f718991fb490eed26c0ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ff24756ed09fad2122d1ff767d8a4b4332ecaade35a62f1fbe1a0d27def2d6c
[INFO] running `Command { std: "docker" "start" "-a" "4ff24756ed09fad2122d1ff767d8a4b4332ecaade35a62f1fbe1a0d27def2d6c", kill_on_drop: false }`
[INFO] [stderr]     Checking viewbox v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 |                   let mut d = box data;
[INFO] [stdout]    |                               ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | /     viewbox! {
[INFO] [stdout] 88 | |         struct TestBox<TestData,TestView>;
[INFO] [stdout] 89 | |     }
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `viewbox` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 20 |                 let mut d = Box::new(data);
[INFO] [stdout]    |                             ~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib.rs:30:29
[INFO] [stdout]    |
[INFO] [stdout] 30 |                   let mut d = box data;
[INFO] [stdout]    |                               ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | /     viewbox! {
[INFO] [stdout] 88 | |         struct TestBox<TestData,TestView>;
[INFO] [stdout] 89 | |     }
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `viewbox` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let mut d = Box::new(data);
[INFO] [stdout]    |                             ~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:20:29
[INFO] [stdout]     |
[INFO] [stdout] 20  |                   let mut d = box data;
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98  | /     viewbox! {
[INFO] [stdout] 99  | |         struct MutBox<TestData, MutView>;
[INFO] [stdout] 100 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `viewbox` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 20  |                 let mut d = Box::new(data);
[INFO] [stdout]     |                             ~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib.rs:30:29
[INFO] [stdout]     |
[INFO] [stdout] 30  |                   let mut d = box data;
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98  | /     viewbox! {
[INFO] [stdout] 99  | |         struct MutBox<TestData, MutView>;
[INFO] [stdout] 100 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `viewbox` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 30  |                 let mut d = Box::new(data);
[INFO] [stdout]     |                             ~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box pattern syntax is experimental
[INFO] [stdout]   --> src/lib.rs:38:35
[INFO] [stdout]    |
[INFO] [stdout] 38 |                   let $name { data: box data, .. } = self;
[INFO] [stdout]    |                                     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | /     viewbox! {
[INFO] [stdout] 88 | |         struct TestBox<TestData,TestView>;
[INFO] [stdout] 89 | |     }
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #29641 <https://github.com/rust-lang/rust/issues/29641> for more information
[INFO] [stdout]    = help: add `#![feature(box_patterns)]` to the crate attributes to enable
[INFO] [stdout]    = note: this error originates in the macro `viewbox` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box pattern syntax is experimental
[INFO] [stdout]    --> src/lib.rs:38:35
[INFO] [stdout]     |
[INFO] [stdout] 38  |                   let $name { data: box data, .. } = self;
[INFO] [stdout]     |                                     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98  | /     viewbox! {
[INFO] [stdout] 99  | |         struct MutBox<TestData, MutView>;
[INFO] [stdout] 100 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #29641 <https://github.com/rust-lang/rust/issues/29641> for more information
[INFO] [stdout]     = help: add `#![feature(box_patterns)]` to the crate attributes to enable
[INFO] [stdout]     = note: this error originates in the macro `viewbox` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `viewbox` (lib test) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "4ff24756ed09fad2122d1ff767d8a4b4332ecaade35a62f1fbe1a0d27def2d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ff24756ed09fad2122d1ff767d8a4b4332ecaade35a62f1fbe1a0d27def2d6c", kill_on_drop: false }`
[INFO] [stdout] 4ff24756ed09fad2122d1ff767d8a4b4332ecaade35a62f1fbe1a0d27def2d6c
