[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