[INFO] cloning repository https://github.com/sts10/tidy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sts10/tidy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsts10%2Ftidy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsts10%2Ftidy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0adc515c9c97377bdec37f568828a8cbd24d91fb
[INFO] testing sts10/tidy against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsts10%2Ftidy" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sts10/tidy on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sts10/tidy
[INFO] finished tweaking git repo https://github.com/sts10/tidy
[INFO] tweaked toml for git repo https://github.com/sts10/tidy written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/sts10/tidy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d27c00d479587a021462cc50c4d061bed401d8037df350dd1b11944220f2e06
[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" "7d27c00d479587a021462cc50c4d061bed401d8037df350dd1b11944220f2e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d27c00d479587a021462cc50c4d061bed401d8037df350dd1b11944220f2e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d27c00d479587a021462cc50c4d061bed401d8037df350dd1b11944220f2e06", kill_on_drop: false }`
[INFO] [stdout] 7d27c00d479587a021462cc50c4d061bed401d8037df350dd1b11944220f2e06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63a6cd5c56e76751341a3d20c0adc04565b604f7049aed89ca2e2ab0bc271b54
[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" "63a6cd5c56e76751341a3d20c0adc04565b604f7049aed89ca2e2ab0bc271b54", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.9
[INFO] [stderr]    Compiling structopt v0.3.16
[INFO] [stderr]    Compiling tidy v0.1.40 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.36s
[INFO] running `Command { std: "docker" "inspect" "63a6cd5c56e76751341a3d20c0adc04565b604f7049aed89ca2e2ab0bc271b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a6cd5c56e76751341a3d20c0adc04565b604f7049aed89ca2e2ab0bc271b54", kill_on_drop: false }`
[INFO] [stdout] 63a6cd5c56e76751341a3d20c0adc04565b604f7049aed89ca2e2ab0bc271b54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb25476df229698d9a5f11af45332cda733ed8b5fb50181dca319ce6fa43f80c
[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" "eb25476df229698d9a5f11af45332cda733ed8b5fb50181dca319ce6fa43f80c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tidy v0.1.40 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "eb25476df229698d9a5f11af45332cda733ed8b5fb50181dca319ce6fa43f80c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb25476df229698d9a5f11af45332cda733ed8b5fb50181dca319ce6fa43f80c", kill_on_drop: false }`
[INFO] [stdout] eb25476df229698d9a5f11af45332cda733ed8b5fb50181dca319ce6fa43f80c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 54877a5d06f54d257066622c64622bb92328e68c140d6715eb36ea010d0d2591
[INFO] running `Command { std: "docker" "start" "-a" "54877a5d06f54d257066622c64622bb92328e68c140d6715eb36ea010d0d2591", 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]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tidy-0e27a2df6df43ea1
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tidy-dc6cee31a30c3066
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/list_information_tests-d4a95b965850fc04
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test list_information_tests::can_calculate_entropy_of_finished_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/list_manipulation_tests-33026da1905d6107
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test list_manipulation_tests::removes_starting_and_trailing_whitespace ... ok
[INFO] [stdout] test list_manipulation_tests::can_lowercase_words ... ok
[INFO] [stderr]    Doc-tests tidy
[INFO] [stdout] test list_manipulation_tests::can_remove_integers_from_words ... ok
[INFO] [stdout] test list_manipulation_tests::does_not_remove_inner_spaces ... ok
[INFO] [stdout] test list_manipulation_tests::can_remove_reject_words ... ok
[INFO] [stdout] test list_manipulation_tests::can_remove_prefix_words ... ok
[INFO] [stdout] test list_manipulation_tests::can_remove_all_words_not_on_approved_list_words ... ok
[INFO] [stdout] test list_manipulation_tests::removes_blank_lines ... ok
[INFO] [stdout] test list_manipulation_tests::can_remove_through_first_tab ... ok
[INFO] [stdout] test list_manipulation_tests::can_remove_words_shorter_than_a_specified_minimum_length ... ok
[INFO] [stdout] test list_manipulation_tests::can_remove_duplicate_words ... ok
[INFO] [stdout] test list_manipulation_tests::can_sort_words_alphabetically ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "54877a5d06f54d257066622c64622bb92328e68c140d6715eb36ea010d0d2591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54877a5d06f54d257066622c64622bb92328e68c140d6715eb36ea010d0d2591", kill_on_drop: false }`
[INFO] [stdout] 54877a5d06f54d257066622c64622bb92328e68c140d6715eb36ea010d0d2591