[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-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKSXGitHub%2Fpadded-column" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KSXGitHub/padded-column on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-10/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-10/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-2022-04-10" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 458f3840eab80d8a9803c08870a961bbc443b5f6fc913bf5f62be21db37bb36a
[INFO] running `Command { std: "docker" "start" "-a" "458f3840eab80d8a9803c08870a961bbc443b5f6fc913bf5f62be21db37bb36a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "458f3840eab80d8a9803c08870a961bbc443b5f6fc913bf5f62be21db37bb36a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "458f3840eab80d8a9803c08870a961bbc443b5f6fc913bf5f62be21db37bb36a", kill_on_drop: false }`
[INFO] [stdout] 458f3840eab80d8a9803c08870a961bbc443b5f6fc913bf5f62be21db37bb36a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc23ba7a67d155db4d66c77a4fbc5fe1fa587df174f3700a05cda4563bea7f8c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dc23ba7a67d155db4d66c77a4fbc5fe1fa587df174f3700a05cda4563bea7f8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling pipe-trait v0.3.2
[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 fmt-iter v0.1.0
[INFO] [stderr]    Compiling derive_builder_macro v0.10.0
[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 34.16s
[INFO] running `Command { std: "docker" "inspect" "dc23ba7a67d155db4d66c77a4fbc5fe1fa587df174f3700a05cda4563bea7f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc23ba7a67d155db4d66c77a4fbc5fe1fa587df174f3700a05cda4563bea7f8c", kill_on_drop: false }`
[INFO] [stdout] dc23ba7a67d155db4d66c77a4fbc5fe1fa587df174f3700a05cda4563bea7f8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1aa779f1cbb977176ec3ef90a4f11554720af4c474d27a9f70f2a0f8f49208ac
[INFO] running `Command { std: "docker" "start" "-a" "1aa779f1cbb977176ec3ef90a4f11554720af4c474d27a9f70f2a0f8f49208ac", kill_on_drop: false }`
[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 8.18s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/padded_column-d30ea10152ead83c)
[INFO] [stderr]   Executable tests/column.rs (/opt/rustwide/target/debug/deps/column-d43f7de96a8e53f1)
[INFO] [stderr]   Executable tests/excess_handler_presets.rs (/opt/rustwide/target/debug/deps/excess_handler_presets-5b6cfa211e4c06d2)
[INFO] [stderr]   Executable tests/width.rs (/opt/rustwide/target/debug/deps/width-37fa5f42afa13aeb)
[INFO] running `Command { std: "docker" "inspect" "1aa779f1cbb977176ec3ef90a4f11554720af4c474d27a9f70f2a0f8f49208ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aa779f1cbb977176ec3ef90a4f11554720af4c474d27a9f70f2a0f8f49208ac", kill_on_drop: false }`
[INFO] [stdout] 1aa779f1cbb977176ec3ef90a4f11554720af4c474d27a9f70f2a0f8f49208ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a46d2bca133466276089f23c05d7643e479fd4f98be3a45fc04f81741d31fa28
[INFO] running `Command { std: "docker" "start" "-a" "a46d2bca133466276089f23c05d7643e479fd4f98be3a45fc04f81741d31fa28", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/padded_column-d30ea10152ead83c)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/column.rs (/opt/rustwide/target/debug/deps/column-d43f7de96a8e53f1)
[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_left_array_of_str_slices ... ok
[INFO] [stdout] test pad_left_vec_of_str_slices ... ok
[INFO] [stdout] test pad_right_vec_of_owned_strings ... ok
[INFO] [stdout] test pad_left_vec_of_str_indirect_references ... ok
[INFO] [stdout] test pad_right_vec_of_str_slices ... ok
[INFO] [stdout] test pad_right_array_of_str_slices ... ok
[INFO] [stdout] test pad_right_vec_of_str_indirect_references ... ok
[INFO] [stderr]      Running tests/excess_handler_presets.rs (/opt/rustwide/target/debug/deps/excess_handler_presets-5b6cfa211e4c06d2)
[INFO] [stdout] test pad_left_vec_of_owned_strings ... 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] [stdout] test forbid_excess_with_excess - should panic ... ok
[INFO] [stderr]      Running tests/width.rs (/opt/rustwide/target/debug/deps/width-37fa5f42afa13aeb)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests padded-column
[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 0.01s
[INFO] [stdout] 
[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-1a0fd00852015f2b.rlib --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-8d61b68a580f11b3.so --extern fmt_iter=/opt/rustwide/target/debug/deps/libfmt_iter-99930ba93c226d37.rlib --extern padded_column=/opt/rustwide/target/debug/deps/libpadded_column-57e6544333b3defd.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" "a46d2bca133466276089f23c05d7643e479fd4f98be3a45fc04f81741d31fa28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a46d2bca133466276089f23c05d7643e479fd4f98be3a45fc04f81741d31fa28", kill_on_drop: false }`
[INFO] [stdout] a46d2bca133466276089f23c05d7643e479fd4f98be3a45fc04f81741d31fa28