[INFO] fetching crate colonnade 1.3.3...
[INFO] testing colonnade-1.3.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate colonnade 1.3.3 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate colonnade 1.3.3
[INFO] finished tweaking crates.io crate colonnade 1.3.3
[INFO] tweaked toml for crates.io crate colonnade 1.3.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate colonnade 1.3.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate colonnade 1.3.3 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dirs-sys v0.3.4
[INFO] [stderr]   Downloaded failure v0.1.6
[INFO] [stderr]   Downloaded synstructure v0.12.3
[INFO] [stderr]   Downloaded term v0.6.1
[INFO] [stderr]   Downloaded failure_derive v0.1.6
[INFO] [stderr]   Downloaded arrayvec v0.5.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.6
[INFO] [stderr]   Downloaded cc v1.0.48
[INFO] [stderr]   Downloaded backtrace v0.3.40
[INFO] [stderr]   Downloaded blake2b_simd v0.5.9
[INFO] [stderr]   Downloaded syn v1.0.11
[INFO] [stderr]   Downloaded libc v0.2.66
[INFO] [stderr]   Downloaded backtrace-sys v0.1.32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1715a5957aece29d81a41a931ad365112600d7d1fa67f307241790ea5d8f246
[INFO] running `Command { std: "docker" "start" "-a" "c1715a5957aece29d81a41a931ad365112600d7d1fa67f307241790ea5d8f246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1715a5957aece29d81a41a931ad365112600d7d1fa67f307241790ea5d8f246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1715a5957aece29d81a41a931ad365112600d7d1fa67f307241790ea5d8f246", kill_on_drop: false }`
[INFO] [stdout] c1715a5957aece29d81a41a931ad365112600d7d1fa67f307241790ea5d8f246
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a9d9ac2f569c673ba7b0beda601df89cbd126d8b05710c8a68b707174ad4b74
[INFO] running `Command { std: "docker" "start" "-a" "7a9d9ac2f569c673ba7b0beda601df89cbd126d8b05710c8a68b707174ad4b74", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling vte v0.11.1
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.0
[INFO] [stderr]    Compiling colonnade v1.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1081:25
[INFO] [stdout]      |
[INFO] [stdout] 1081 |                     let mut tuple = &mut words[i];
[INFO] [stdout]      |                         ----^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `Command { std: "docker" "inspect" "7a9d9ac2f569c673ba7b0beda601df89cbd126d8b05710c8a68b707174ad4b74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a9d9ac2f569c673ba7b0beda601df89cbd126d8b05710c8a68b707174ad4b74", kill_on_drop: false }`
[INFO] [stdout] 7a9d9ac2f569c673ba7b0beda601df89cbd126d8b05710c8a68b707174ad4b74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0bedaf839e4c3ba1d9ea5eda7521336b90f4c2ae71baace94d6fece9264ef5a
[INFO] running `Command { std: "docker" "start" "-a" "b0bedaf839e4c3ba1d9ea5eda7521336b90f4c2ae71baace94d6fece9264ef5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1081:25
[INFO] [stdout]      |
[INFO] [stdout] 1081 |                     let mut tuple = &mut words[i];
[INFO] [stdout]      |                         ----^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling colonnade v1.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1081:25
[INFO] [stdout]      |
[INFO] [stdout] 1081 |                     let mut tuple = &mut words[i];
[INFO] [stdout]      |                         ----^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `Command { std: "docker" "inspect" "b0bedaf839e4c3ba1d9ea5eda7521336b90f4c2ae71baace94d6fece9264ef5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0bedaf839e4c3ba1d9ea5eda7521336b90f4c2ae71baace94d6fece9264ef5a", kill_on_drop: false }`
[INFO] [stdout] b0bedaf839e4c3ba1d9ea5eda7521336b90f4c2ae71baace94d6fece9264ef5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f405ab8188cf8c7054a30b4bf21cf4f57170624657e1ec6b4c71922a58bff818
[INFO] running `Command { std: "docker" "start" "-a" "f405ab8188cf8c7054a30b4bf21cf4f57170624657e1ec6b4c71922a58bff818", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/lib.rs:1081:25
[INFO] [stderr]      |
[INFO] [stderr] 1081 |                     let mut tuple = &mut words[i];
[INFO] [stderr]      |                         ----^^^^^
[INFO] [stderr]      |                         |
[INFO] [stderr]      |                         help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `colonnade` (lib) generated 1 warning (run `cargo fix --lib -p colonnade` to apply 1 suggestion)
[INFO] [stderr] warning: `colonnade` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/colonnade-c6e5268783aaf0d6)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-a720101eceadaef2)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test bottom_text_with_bottom_padding ... ok
[INFO] [stdout] test bottom_text_with_padding ... ok
[INFO] [stdout] test bottom_text ... ok
[INFO] [stdout] test bottom_text_with_top_padding ... ok
[INFO] [stdout] test centered_text ... ok
[INFO] [stdout] test centered_text_with_padding ... ok
[INFO] [stdout] test fixed_width ... ok
[INFO] [stdout] test hyphenation ... ok
[INFO] [stdout] test justification ... ok
[INFO] [stdout] test center_justification ... ok
[INFO] [stdout] test max_width ... ok
[INFO] [stdout] test left_center_right ... ok
[INFO] [stdout] test centered_text_two_rows ... ok
[INFO] [stdout] test padding ... ok
[INFO] [stdout] test padding_left ... ok
[INFO] [stdout] test padding_right ... ok
[INFO] [stdout] test reset ... ok
[INFO] [stdout] test padding_top ... ok
[INFO] [stdout] test right_justification ... ok
[INFO] [stdout] test regression1 ... ok
[INFO] [stdout] test padding_bottom ... ok
[INFO] [stdout] test min_width ... ok
[INFO] [stdout] test minimal_table ... ok
[INFO] [stdout] test left_justification ... ok
[INFO] [stdout] test variable_length_rows ... ok
[INFO] [stdout] test wide_char_wrapping ... ok
[INFO] [stdout] test wrap ... ok
[INFO] [stdout] test wrap2 ... ok
[INFO] [stdout] test priority ... ok
[INFO] [stdout] test too_skinny_to_hyphenate ... ok
[INFO] [stdout] test spaces_between_rows ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests colonnade
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test src/lib.rs - Colonnade::max_width (line 1535) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::left_margin (line 1709) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::fixed_width (line 1605) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::padding_horizontal (line 1777) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::padding_bottom (line 1922) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::macerate (line 901) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::new (line 765) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::alignment (line 1655) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::padding_top (line 1897) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::reset (line 1274) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::padding (line 1744) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::spaces_between_rows (line 1480) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::min_width (line 1568) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::clear_limits (line 1629) ... ok
[INFO] [stdout] test src/lib.rs - Column::fixed_width (line 389) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::vertical_alignment (line 1679) ... ok
[INFO] [stdout] test src/lib.rs - Column::clear_limits (line 416) ... ok
[INFO] [stdout] test src/lib.rs - Column::left_margin (line 488) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::padding_vertical (line 1872) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::padding_right (line 1843) ... ok
[INFO] [stdout] test src/lib.rs - Column::min_width (line 357) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - Column::padding_bottom (line 659) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::padding_left (line 1810) ... ok
[INFO] [stdout] test src/lib.rs - Column::padding_right (line 588) ... ok
[INFO] [stdout] test src/lib.rs - Column::priority (line 296) ... ok
[INFO] [stdout] test src/lib.rs - Column::padding_top (line 636) ... ok
[INFO] [stdout] test src/lib.rs - Column::padding_left (line 564) ... ok
[INFO] [stdout] test src/lib.rs - Column::padding (line 512) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::priority (line 1505) ... ok
[INFO] [stdout] test src/lib.rs - Column::padding_vertical (line 612) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::tabulate (line 860) ... ok
[INFO] [stdout] test src/lib.rs - Column::vertical_alignment (line 464) ... ok
[INFO] [stdout] test src/lib.rs - Column::hyphenate (line 682) ... ok
[INFO] [stdout] test src/lib.rs - Column::alignment (line 442) ... ok
[INFO] [stdout] test src/lib.rs - Column::max_width (line 326) ... ok
[INFO] [stdout] test src/lib.rs - Column::padding_horizontal (line 539) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f405ab8188cf8c7054a30b4bf21cf4f57170624657e1ec6b4c71922a58bff818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f405ab8188cf8c7054a30b4bf21cf4f57170624657e1ec6b4c71922a58bff818", kill_on_drop: false }`
[INFO] [stdout] f405ab8188cf8c7054a30b4bf21cf4f57170624657e1ec6b4c71922a58bff818
