[INFO] fetching crate tabled 0.20.0...
[INFO] testing tabled-0.20.0 against try#981ca440e18f6cc4bc9026d4be8ddb1ca8378af7 for pr-145277
[INFO] extracting crate tabled 0.20.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate tabled 0.20.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tabled 0.20.0
[INFO] tweaked toml for crates.io crate tabled 0.20.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tabled 0.20.0 on toolchain 981ca440e18f6cc4bc9026d4be8ddb1ca8378af7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tabled 0.20.0 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" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 989aa764af21f432285d6c3155eaf8511b34823849edb1d3b874a362676d0c91
[INFO] running `Command { std: "docker" "start" "-a" "989aa764af21f432285d6c3155eaf8511b34823849edb1d3b874a362676d0c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "989aa764af21f432285d6c3155eaf8511b34823849edb1d3b874a362676d0c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "989aa764af21f432285d6c3155eaf8511b34823849edb1d3b874a362676d0c91", kill_on_drop: false }`
[INFO] [stdout] 989aa764af21f432285d6c3155eaf8511b34823849edb1d3b874a362676d0c91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2fb4e490fb4569e1c6b3dea02488484caef65f55ddbd6f97fa5434c15a539d4
[INFO] running `Command { std: "docker" "start" "-a" "e2fb4e490fb4569e1c6b3dea02488484caef65f55ddbd6f97fa5434c15a539d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling bytecount v0.6.8
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling testing_table v0.3.0
[INFO] [stderr]    Compiling papergrid v0.17.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling tabled_derive v0.11.0
[INFO] [stderr]    Compiling tabled v0.20.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/settings/themes/column_names.rs:319:28
[INFO] [stdout]     |
[INFO] [stdout] 319 |         .map(|(col, name)| (cmp::max(get_line_width(name), dims.get_width(col))))
[INFO] [stdout]     |                            ^                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 319 -         .map(|(col, name)| (cmp::max(get_line_width(name), dims.get_width(col))))
[INFO] [stdout] 319 +         .map(|(col, name)| cmp::max(get_line_width(name), dims.get_width(col)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/settings/themes/column_names.rs:355:28
[INFO] [stdout]     |
[INFO] [stdout] 355 |         .map(|(row, name)| (cmp::max(get_line_width(name), dims.get_height(row))))
[INFO] [stdout]     |                            ^                                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 355 -         .map(|(row, name)| (cmp::max(get_line_width(name), dims.get_height(row))))
[INFO] [stdout] 355 +         .map(|(row, name)| cmp::max(get_line_width(name), dims.get_height(row)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.71s
[INFO] running `Command { std: "docker" "inspect" "e2fb4e490fb4569e1c6b3dea02488484caef65f55ddbd6f97fa5434c15a539d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2fb4e490fb4569e1c6b3dea02488484caef65f55ddbd6f97fa5434c15a539d4", kill_on_drop: false }`
[INFO] [stdout] e2fb4e490fb4569e1c6b3dea02488484caef65f55ddbd6f97fa5434c15a539d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8eb3fb1e22e3f318b35ebd1367b11a47beefe33944ff9180a5098c18f2dd80e6
[INFO] running `Command { std: "docker" "start" "-a" "8eb3fb1e22e3f318b35ebd1367b11a47beefe33944ff9180a5098c18f2dd80e6", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/settings/themes/column_names.rs:319:28
[INFO] [stdout]     |
[INFO] [stdout] 319 |         .map(|(col, name)| (cmp::max(get_line_width(name), dims.get_width(col))))
[INFO] [stdout]     |                            ^                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 319 -         .map(|(col, name)| (cmp::max(get_line_width(name), dims.get_width(col))))
[INFO] [stdout] 319 +         .map(|(col, name)| cmp::max(get_line_width(name), dims.get_width(col)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/settings/themes/column_names.rs:355:28
[INFO] [stdout]     |
[INFO] [stdout] 355 |         .map(|(row, name)| (cmp::max(get_line_width(name), dims.get_height(row))))
[INFO] [stdout]     |                            ^                                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 355 -         .map(|(row, name)| (cmp::max(get_line_width(name), dims.get_height(row))))
[INFO] [stdout] 355 +         .map(|(row, name)| cmp::max(get_line_width(name), dims.get_height(row)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tabled v0.20.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/settings/themes/column_names.rs:319:28
[INFO] [stdout]     |
[INFO] [stdout] 319 |         .map(|(col, name)| (cmp::max(get_line_width(name), dims.get_width(col))))
[INFO] [stdout]     |                            ^                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 319 -         .map(|(col, name)| (cmp::max(get_line_width(name), dims.get_width(col))))
[INFO] [stdout] 319 +         .map(|(col, name)| cmp::max(get_line_width(name), dims.get_width(col)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/settings/themes/column_names.rs:355:28
[INFO] [stdout]     |
[INFO] [stdout] 355 |         .map(|(row, name)| (cmp::max(get_line_width(name), dims.get_height(row))))
[INFO] [stdout]     |                            ^                                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 355 -         .map(|(row, name)| (cmp::max(get_line_width(name), dims.get_height(row))))
[INFO] [stdout] 355 +         .map(|(row, name)| cmp::max(get_line_width(name), dims.get_height(row)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `examples/../../CHANGELOG.md`: No such file or directory (os error 2)
[INFO] [stdout]  --> examples/table_width_2.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let readme_text = include_str!("../../CHANGELOG.md");
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tabled` (example "table_width_2") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: struct `Example2` is never constructed
[INFO] [stdout]   --> tests/derive/order_test.rs:67:16
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub struct Example2 {
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8eb3fb1e22e3f318b35ebd1367b11a47beefe33944ff9180a5098c18f2dd80e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eb3fb1e22e3f318b35ebd1367b11a47beefe33944ff9180a5098c18f2dd80e6", kill_on_drop: false }`
[INFO] [stdout] 8eb3fb1e22e3f318b35ebd1367b11a47beefe33944ff9180a5098c18f2dd80e6