[INFO] cloning repository https://github.com/samwho/obslint
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samwho/obslint" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamwho%2Fobslint", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamwho%2Fobslint'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 151cea5627bacfbddfb9028fc8c7ea1afdc18bc6
[INFO] testing samwho/obslint against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamwho%2Fobslint" "/workspace/builds/worker-117/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-117/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/samwho/obslint on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/samwho/obslint
[INFO] finished tweaking git repo https://github.com/samwho/obslint
[INFO] tweaked toml for git repo https://github.com/samwho/obslint written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] crate git repo https://github.com/samwho/obslint already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca5e20ef0bc4ed37fccdac995b72b50c46751d10c69ad282cb59d51c125947bb
[INFO] running `Command { std: "docker" "start" "-a" "ca5e20ef0bc4ed37fccdac995b72b50c46751d10c69ad282cb59d51c125947bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca5e20ef0bc4ed37fccdac995b72b50c46751d10c69ad282cb59d51c125947bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca5e20ef0bc4ed37fccdac995b72b50c46751d10c69ad282cb59d51c125947bb", kill_on_drop: false }`
[INFO] [stdout] ca5e20ef0bc4ed37fccdac995b72b50c46751d10c69ad282cb59d51c125947bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f6aacd2f2bdeca1db7d7489e47673dfc71c06b953e0f610eeb425b83ce14ec6
[INFO] running `Command { std: "docker" "start" "-a" "9f6aacd2f2bdeca1db7d7489e47673dfc71c06b953e0f610eeb425b83ce14ec6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling fastrand v1.3.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]    Compiling pin-project-lite v0.1.7
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling event-listener v2.4.0
[INFO] [stderr]    Compiling async-task v3.0.0
[INFO] [stderr]    Compiling vec-arena v0.5.2
[INFO] [stderr]    Compiling parking v1.0.6
[INFO] [stderr]    Compiling paw-raw v1.0.0
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling either v1.6.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling async-mutex v1.2.0
[INFO] [stderr]    Compiling async-channel v1.4.2
[INFO] [stderr]    Compiling multitask v0.2.0
[INFO] [stderr]    Compiling futures-lite v0.1.11
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling blocking v0.5.2
[INFO] [stderr]    Compiling polling v0.1.9
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling async-io v0.1.11
[INFO] [stderr]    Compiling async-executor v0.1.2
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling paw-attributes v1.0.2
[INFO] [stderr]    Compiling structopt-derive v0.4.10
[INFO] [stderr]    Compiling async-attributes v1.1.1
[INFO] [stderr]    Compiling paw v1.0.0
[INFO] [stderr]    Compiling async-std v1.6.3
[INFO] [stderr]    Compiling structopt v0.3.17
[INFO] [stderr]    Compiling pin-project v0.4.23
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling obslint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.66s
[INFO] running `Command { std: "docker" "inspect" "9f6aacd2f2bdeca1db7d7489e47673dfc71c06b953e0f610eeb425b83ce14ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f6aacd2f2bdeca1db7d7489e47673dfc71c06b953e0f610eeb425b83ce14ec6", kill_on_drop: false }`
[INFO] [stdout] 9f6aacd2f2bdeca1db7d7489e47673dfc71c06b953e0f610eeb425b83ce14ec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40c00bda1df31e9f3bf18b61ebf1f0e5e9eb85b6c28e0ca40864fac96f067b98
[INFO] running `Command { std: "docker" "start" "-a" "40c00bda1df31e9f3bf18b61ebf1f0e5e9eb85b6c28e0ca40864fac96f067b98", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-case v1.0.0
[INFO] [stderr]    Compiling obslint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `Command { std: "docker" "inspect" "40c00bda1df31e9f3bf18b61ebf1f0e5e9eb85b6c28e0ca40864fac96f067b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c00bda1df31e9f3bf18b61ebf1f0e5e9eb85b6c28e0ca40864fac96f067b98", kill_on_drop: false }`
[INFO] [stdout] 40c00bda1df31e9f3bf18b61ebf1f0e5e9eb85b6c28e0ca40864fac96f067b98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8cb5cd9ba867c207c20a05fb33eeeb515fb6b2a0e6c50f4deed51e1aa51bd3e1
[INFO] running `Command { std: "docker" "start" "-a" "8cb5cd9ba867c207c20a05fb33eeeb515fb6b2a0e6c50f4deed51e1aa51bd3e1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/obslint-02370aa17d79031b)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::test_char_prior_to::_0_10_expects_none ... ok
[INFO] [stdout] test tests::test_char_prior_to::_0_hello_expects_none ... ok
[INFO] [stdout] test tests::test_char_prior_to::_10_10_expects_none ... ok
[INFO] [stdout] test tests::test_char_prior_to::_10_hello_expects_none ... ok
[INFO] [stdout] test tests::test_char_prior_to::_1_hello_expects_some_h_ ... ok
[INFO] [stdout] test tests::test_char_prior_to::_2_10_expects_some_0_ ... ok
[INFO] [stdout] test tests::test_wikilinks::_hello_nworld_expects_vec_hello_nworld_ ... ok
[INFO] [stdout] test tests::test_wikilinks::_hello_what_world_what_expects_vec_hello_world_ ... ok
[INFO] [stdout] test tests::test_char_prior_to::_3_10_expects_some_ ... ok
[INFO] [stdout] test tests::test_wikilinks::_hello_world_2_expects_vec_str_new_ ... ok
[INFO] [stdout] test tests::test_wikilinks::_hello_world_expects_vec_hello_world_ ... ok
[INFO] [stdout] test tests::test_wikilinks::_hello_world_expects_vec_world_ ... ok
[INFO] [stdout] test tests::test_wikilinks::empty_1 ... ok
[INFO] [stdout] test tests::test_wikilinks::empty_2 ... ok
[INFO] [stdout] test tests::test_wikilinks::empty_3 ... ok
[INFO] [stdout] test tests::test_wikilinks::non_ascii ... ok
[INFO] [stdout] test tests::test_wikilinks::non_ascii_2 ... ok
[INFO] [stdout] test tests::test_wikilinks::non_ascii_3 ... ok
[INFO] [stdout] test tests::test_wikilinks::non_ascii_4 ... ok
[INFO] [stdout] test tests::test_wikilinks::non_ascii_5 ... ok
[INFO] [stdout] test tests::test_wikilinks::normal_link ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8cb5cd9ba867c207c20a05fb33eeeb515fb6b2a0e6c50f4deed51e1aa51bd3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cb5cd9ba867c207c20a05fb33eeeb515fb6b2a0e6c50f4deed51e1aa51bd3e1", kill_on_drop: false }`
[INFO] [stdout] 8cb5cd9ba867c207c20a05fb33eeeb515fb6b2a0e6c50f4deed51e1aa51bd3e1