[INFO] fetching crate colonnade 1.3.1...
[INFO] testing colonnade-1.3.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate colonnade 1.3.1 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate colonnade 1.3.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate colonnade 1.3.1
[INFO] finished tweaking crates.io crate colonnade 1.3.1
[INFO] tweaked toml for crates.io crate colonnade 1.3.1 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] crate crates.io crate colonnade 1.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5afd3a68a1a0e5d255ca256413bc22bc55aa2762ec4e9bd9c752d323e4bb7b9e
[INFO] running `Command { std: "docker" "start" "-a" "5afd3a68a1a0e5d255ca256413bc22bc55aa2762ec4e9bd9c752d323e4bb7b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5afd3a68a1a0e5d255ca256413bc22bc55aa2762ec4e9bd9c752d323e4bb7b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5afd3a68a1a0e5d255ca256413bc22bc55aa2762ec4e9bd9c752d323e4bb7b9e", kill_on_drop: false }`
[INFO] [stdout] 5afd3a68a1a0e5d255ca256413bc22bc55aa2762ec4e9bd9c752d323e4bb7b9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f4848b711daee911b3c2df122a5a05276f91d643380a8d0e83a50bfa0487d12
[INFO] running `Command { std: "docker" "start" "-a" "5f4848b711daee911b3c2df122a5a05276f91d643380a8d0e83a50bfa0487d12", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling utf8parse v0.1.1
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling vte v0.3.3
[INFO] [stderr]    Compiling strip-ansi-escapes v0.1.0
[INFO] [stderr]    Compiling colonnade v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "5f4848b711daee911b3c2df122a5a05276f91d643380a8d0e83a50bfa0487d12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f4848b711daee911b3c2df122a5a05276f91d643380a8d0e83a50bfa0487d12", kill_on_drop: false }`
[INFO] [stdout] 5f4848b711daee911b3c2df122a5a05276f91d643380a8d0e83a50bfa0487d12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ad507183004fc4f1fd0220b0798f40028ac4122f1545b8adb240a92762fd6a0
[INFO] running `Command { std: "docker" "start" "-a" "7ad507183004fc4f1fd0220b0798f40028ac4122f1545b8adb240a92762fd6a0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling libc v0.2.66
[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 v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "7ad507183004fc4f1fd0220b0798f40028ac4122f1545b8adb240a92762fd6a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ad507183004fc4f1fd0220b0798f40028ac4122f1545b8adb240a92762fd6a0", kill_on_drop: false }`
[INFO] [stdout] 7ad507183004fc4f1fd0220b0798f40028ac4122f1545b8adb240a92762fd6a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17c10b1d3c66ba4d930f97733db4f269ff8faf4e0c3280223f28f9425deabda4
[INFO] running `Command { std: "docker" "start" "-a" "17c10b1d3c66ba4d930f97733db4f269ff8faf4e0c3280223f28f9425deabda4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/colonnade-a7958ed7e478838d)
[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-955e5ec0f2eae078)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test bottom_text ... ok
[INFO] [stdout] test bottom_text_with_bottom_padding ... ok
[INFO] [stdout] test bottom_text_with_padding ... ok
[INFO] [stdout] test bottom_text_with_top_padding ... ok
[INFO] [stdout] test center_justification ... ok
[INFO] [stdout] test centered_text ... ok
[INFO] [stdout] test centered_text_two_rows ... 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 left_center_right ... ok
[INFO] [stdout] test left_justification ... ok
[INFO] [stdout] test min_width ... ok
[INFO] [stdout] test max_width ... ok
[INFO] [stdout] test minimal_table ... ok
[INFO] [stdout] test padding_bottom ... ok
[INFO] [stdout] test padding ... ok
[INFO] [stdout] test padding_left ... ok
[INFO] [stdout] test padding_right ... ok
[INFO] [stdout] test padding_top ... ok
[INFO] [stdout] test priority ... ok
[INFO] [stdout] test reset ... ok
[INFO] [stdout] test right_justification ... ok
[INFO] [stdout] test spaces_between_rows ... ok
[INFO] [stdout] test regression1 ... ok
[INFO] [stdout] test too_skinny_to_hyphenate ... ok
[INFO] [stdout] test variable_length_rows ... ok
[INFO] [stdout] test wrap ... ok
[INFO] [stdout] test wrap2 ... ok
[INFO] [stdout] test wide_char_wrapping ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests colonnade
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test src/lib.rs - Colonnade::left_margin (line 1709) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::padding_bottom (line 1922) ... ok
[INFO] [stdout] test src/lib.rs - Column::padding_horizontal (line 539) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::padding_top (line 1897) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::padding_vertical (line 1872) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::padding_left (line 1810) ... 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::padding_right (line 1843) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::alignment (line 1655) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::vertical_alignment (line 1679) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::fixed_width (line 1605) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::tabulate (line 860) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::reset (line 1274) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::padding_horizontal (line 1777) ... ok
[INFO] [stdout] test src/lib.rs - Column::clear_limits (line 416) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::max_width (line 1535) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::new (line 765) ... 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 - Colonnade::macerate (line 901) ... ok
[INFO] [stdout] test src/lib.rs - Column::padding_right (line 588) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::priority (line 1505) ... ok
[INFO] [stdout] test src/lib.rs - Column::padding (line 512) ... ok
[INFO] [stdout] test src/lib.rs - Column::priority (line 296) ... ok
[INFO] [stdout] test src/lib.rs - Column::hyphenate (line 682) ... ok
[INFO] [stdout] test src/lib.rs - Column::padding_vertical (line 612) ... ok
[INFO] [stdout] test src/lib.rs - Column::fixed_width (line 389) ... ok
[INFO] [stdout] test src/lib.rs - Column::padding_bottom (line 659) ... ok
[INFO] [stdout] test src/lib.rs - Column::alignment (line 442) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::min_width (line 1568) ... ok
[INFO] [stdout] test src/lib.rs - Column::min_width (line 357) ... ok
[INFO] [stdout] test src/lib.rs - Column::left_margin (line 488) ... ok
[INFO] [stdout] test src/lib.rs - Column::max_width (line 326) ... ok
[INFO] [stdout] test src/lib.rs - Column::vertical_alignment (line 464) ... ok
[INFO] [stdout] test src/lib.rs - Colonnade::clear_limits (line 1629) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "17c10b1d3c66ba4d930f97733db4f269ff8faf4e0c3280223f28f9425deabda4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c10b1d3c66ba4d930f97733db4f269ff8faf4e0c3280223f28f9425deabda4", kill_on_drop: false }`
[INFO] [stdout] 17c10b1d3c66ba4d930f97733db4f269ff8faf4e0c3280223f28f9425deabda4