[INFO] fetching crate tabled 0.20.0...
[INFO] testing tabled-0.20.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate tabled 0.20.0 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tabled 0.20.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab0fd5f4f03dbbb313e19483d6e66113a2260a90a913ccb7a5f1ab2130a42ae5
[INFO] running `Command { std: "docker" "start" "-a" "ab0fd5f4f03dbbb313e19483d6e66113a2260a90a913ccb7a5f1ab2130a42ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab0fd5f4f03dbbb313e19483d6e66113a2260a90a913ccb7a5f1ab2130a42ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab0fd5f4f03dbbb313e19483d6e66113a2260a90a913ccb7a5f1ab2130a42ae5", kill_on_drop: false }`
[INFO] [stdout] ab0fd5f4f03dbbb313e19483d6e66113a2260a90a913ccb7a5f1ab2130a42ae5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d25479fb59a70993e4dc4ee67aad71ea7bf28e9bbb9c8004c8a5da3a6852c97
[INFO] running `Command { std: "docker" "start" "-a" "1d25479fb59a70993e4dc4ee67aad71ea7bf28e9bbb9c8004c8a5da3a6852c97", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytecount v0.6.8
[INFO] [stderr]    Compiling testing_table v0.3.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling papergrid v0.17.0
[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)]` (part of `#[warn(unused)]`) 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 10.05s
[INFO] running `Command { std: "docker" "inspect" "1d25479fb59a70993e4dc4ee67aad71ea7bf28e9bbb9c8004c8a5da3a6852c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d25479fb59a70993e4dc4ee67aad71ea7bf28e9bbb9c8004c8a5da3a6852c97", kill_on_drop: false }`
[INFO] [stdout] 1d25479fb59a70993e4dc4ee67aad71ea7bf28e9bbb9c8004c8a5da3a6852c97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f57b3a2583d2c8a959ed5f1bfe2a32d0cbead6d338db669a5930428601ef32b7
[INFO] running `Command { std: "docker" "start" "-a" "f57b3a2583d2c8a959ed5f1bfe2a32d0cbead6d338db669a5930428601ef32b7", 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)]` (part of `#[warn(unused)]`) 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] 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] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]  --> examples/table_width_2.rs:8:45
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let lines = readme_text.lines().filter(|s| !s.is_empty()).enumerate();
[INFO] [stdout]   |                                             ^   - type must be known at this point
[INFO] [stdout]   |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let lines = readme_text.lines().filter(|s: /* Type */| !s.is_empty()).enumerate();
[INFO] [stdout]   |                                              ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tabled` (example "table_width_2") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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)]` (part of `#[warn(unused)]`) 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] running `Command { std: "docker" "inspect" "f57b3a2583d2c8a959ed5f1bfe2a32d0cbead6d338db669a5930428601ef32b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f57b3a2583d2c8a959ed5f1bfe2a32d0cbead6d338db669a5930428601ef32b7", kill_on_drop: false }`
[INFO] [stdout] f57b3a2583d2c8a959ed5f1bfe2a32d0cbead6d338db669a5930428601ef32b7
