[INFO] cloning repository https://github.com/KSXGitHub/padded-column
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KSXGitHub/padded-column" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKSXGitHub%2Fpadded-column", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKSXGitHub%2Fpadded-column'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4271083a0e4b40b0b35cb67e817b86a8a3103fea
[INFO] testing KSXGitHub/padded-column against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKSXGitHub%2Fpadded-column" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KSXGitHub/padded-column on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/KSXGitHub/padded-column
[INFO] finished tweaking git repo https://github.com/KSXGitHub/padded-column
[INFO] tweaked toml for git repo https://github.com/KSXGitHub/padded-column written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/KSXGitHub/padded-column already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive_builder_macro v0.10.0
[INFO] [stderr]   Downloaded derive_builder v0.10.0
[INFO] [stderr]   Downloaded derive_builder_core v0.10.0
[INFO] [stderr]   Downloaded fmt-iter v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2a33730c40237250bd0927b5f02cc7ec5df591aa7891bcb75df9ecc9a400707
[INFO] running `Command { std: "docker" "start" "-a" "e2a33730c40237250bd0927b5f02cc7ec5df591aa7891bcb75df9ecc9a400707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2a33730c40237250bd0927b5f02cc7ec5df591aa7891bcb75df9ecc9a400707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2a33730c40237250bd0927b5f02cc7ec5df591aa7891bcb75df9ecc9a400707", kill_on_drop: false }`
[INFO] [stdout] e2a33730c40237250bd0927b5f02cc7ec5df591aa7891bcb75df9ecc9a400707
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb73ebe71e8a51faee57b8af1970b0643f422e4d038b72256950c3c885fa124e
[INFO] running `Command { std: "docker" "start" "-a" "fb73ebe71e8a51faee57b8af1970b0643f422e4d038b72256950c3c885fa124e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling pipe-trait v0.3.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling darling_core v0.12.3
[INFO] [stderr]    Compiling derive_more v0.99.13
[INFO] [stderr]    Compiling darling_macro v0.12.3
[INFO] [stderr]    Compiling darling v0.12.3
[INFO] [stderr]    Compiling derive_builder_core v0.10.0
[INFO] [stderr]    Compiling derive_builder_macro v0.10.0
[INFO] [stderr]    Compiling fmt-iter v0.1.0
[INFO] [stderr]    Compiling derive_builder v0.10.0
[INFO] [stderr]    Compiling padded-column v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.02s
[INFO] running `Command { std: "docker" "inspect" "fb73ebe71e8a51faee57b8af1970b0643f422e4d038b72256950c3c885fa124e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb73ebe71e8a51faee57b8af1970b0643f422e4d038b72256950c3c885fa124e", kill_on_drop: false }`
[INFO] [stdout] fb73ebe71e8a51faee57b8af1970b0643f422e4d038b72256950c3c885fa124e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8f0fb95dec3e6fb9095eba87743d370a64401728fc7f32248f055fd81286b02
[INFO] running `Command { std: "docker" "start" "-a" "d8f0fb95dec3e6fb9095eba87743d370a64401728fc7f32248f055fd81286b02", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling pretty_assertions v0.7.2
[INFO] [stderr]    Compiling padded-column v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "d8f0fb95dec3e6fb9095eba87743d370a64401728fc7f32248f055fd81286b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8f0fb95dec3e6fb9095eba87743d370a64401728fc7f32248f055fd81286b02", kill_on_drop: false }`
[INFO] [stdout] d8f0fb95dec3e6fb9095eba87743d370a64401728fc7f32248f055fd81286b02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0293af5026f4c99f6c120275447ab752f3a7ceb83a67c8eb36cac47ae450df8
[INFO] running `Command { std: "docker" "start" "-a" "b0293af5026f4c99f6c120275447ab752f3a7ceb83a67c8eb36cac47ae450df8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/padded_column-06c36fee462d6311)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/column.rs (/opt/rustwide/target/debug/deps/column-bc51b52bef02e3d5)
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test pad_right_vec_of_str_slices ... ok
[INFO] [stdout] test pad_right_vec_of_owned_strings ... ok
[INFO] [stdout] test pad_left_vec_of_str_slices ... ok
[INFO] [stderr]      Running tests/excess_handler_presets.rs (/opt/rustwide/target/debug/deps/excess_handler_presets-637e0e94c5dc4256)
[INFO] [stdout] test pad_left_vec_of_str_indirect_references ... ok
[INFO] [stdout] test pad_right_array_of_str_slices ... ok
[INFO] [stdout] test pad_left_array_of_str_slices ... ok
[INFO] [stdout] test pad_left_vec_of_owned_strings ... ok
[INFO] [stdout] test pad_right_vec_of_str_indirect_references ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test ignore_excess_with_excess ... ok
[INFO] [stdout] test ignore_excess_without_excess ... ok
[INFO] [stdout] test forbid_excess_without_excess ... ok
[INFO] [stderr]      Running tests/width.rs (/opt/rustwide/target/debug/deps/width-13e9a1b0121643f2)
[INFO] [stdout] test forbid_excess_with_excess - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test width_owned_string_indirect_references ... ok
[INFO] [stdout] test width_of_str_indirect_references ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests padded-column
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name padded_column --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern derive_builder=/opt/rustwide/target/debug/deps/libderive_builder-3818d07afc8694cc.rlib --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-6c7b97ec55a6032b.so --extern fmt_iter=/opt/rustwide/target/debug/deps/libfmt_iter-050a7784ba971987.rlib --extern padded_column=/opt/rustwide/target/debug/deps/libpadded_column-afbfe2bcb14ccc28.rlib --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-4f79767f3becb4c6.rlib --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-b35e561241f87659.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b0293af5026f4c99f6c120275447ab752f3a7ceb83a67c8eb36cac47ae450df8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0293af5026f4c99f6c120275447ab752f3a7ceb83a67c8eb36cac47ae450df8", kill_on_drop: false }`
[INFO] [stdout] b0293af5026f4c99f6c120275447ab752f3a7ceb83a67c8eb36cac47ae450df8