[INFO] fetching crate lang_tester 0.7.1...
[INFO] testing lang_tester-0.7.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate lang_tester 0.7.1 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate lang_tester 0.7.1 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] started tweaking crates.io crate lang_tester 0.7.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate lang_tester 0.7.1
[INFO] tweaked toml for crates.io crate lang_tester 0.7.1 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] crate crates.io crate lang_tester 0.7.1 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-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 123d210953f294a1ff3ca9ff7768eb44badea2e90df168cfdcf4655b2c2e58d5
[INFO] running `Command { std: "docker" "start" "-a" "123d210953f294a1ff3ca9ff7768eb44badea2e90df168cfdcf4655b2c2e58d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "123d210953f294a1ff3ca9ff7768eb44badea2e90df168cfdcf4655b2c2e58d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "123d210953f294a1ff3ca9ff7768eb44badea2e90df168cfdcf4655b2c2e58d5", kill_on_drop: false }`
[INFO] [stdout] 123d210953f294a1ff3ca9ff7768eb44badea2e90df168cfdcf4655b2c2e58d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a33f08253e74bbbcf8147ad258bcbf34332136eb6eb174d430e98c2fae63d44b
[INFO] running `Command { std: "docker" "start" "-a" "a33f08253e74bbbcf8147ad258bcbf34332136eb6eb174d430e98c2fae63d44b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling fm v0.2.0
[INFO] [stderr]    Compiling lang_tester v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.02s
[INFO] running `Command { std: "docker" "inspect" "a33f08253e74bbbcf8147ad258bcbf34332136eb6eb174d430e98c2fae63d44b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a33f08253e74bbbcf8147ad258bcbf34332136eb6eb174d430e98c2fae63d44b", kill_on_drop: false }`
[INFO] [stdout] a33f08253e74bbbcf8147ad258bcbf34332136eb6eb174d430e98c2fae63d44b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb15d5bf3c9b74c8a0b01aa7d69a90220a3d34f35387e585df4c4271e31b8194
[INFO] running `Command { std: "docker" "start" "-a" "eb15d5bf3c9b74c8a0b01aa7d69a90220a3d34f35387e585df4c4271e31b8194", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling lang_tester v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.13s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/lang_tester-52146e4481b96c34)
[INFO] running `Command { std: "docker" "inspect" "eb15d5bf3c9b74c8a0b01aa7d69a90220a3d34f35387e585df4c4271e31b8194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb15d5bf3c9b74c8a0b01aa7d69a90220a3d34f35387e585df4c4271e31b8194", kill_on_drop: false }`
[INFO] [stdout] eb15d5bf3c9b74c8a0b01aa7d69a90220a3d34f35387e585df4c4271e31b8194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c0ade0601a10cd736f85a8ab8ff318695cf0edefee3c89799a7b452276c0beb
[INFO] running `Command { std: "docker" "start" "-a" "6c0ade0601a10cd736f85a8ab8ff318695cf0edefee3c89799a7b452276c0beb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lang_tester-52146e4481b96c34)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests lang_tester
[INFO] [stdout] test parser::test::test_key_multiline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 66) ... ignored
[INFO] [stdout] test src/tester.rs - tester::LangTester::fm_options (line 179) ... ignored
[INFO] [stdout] test src/tester.rs - tester::LangTester::test_cmds (line 207) ... ignored
[INFO] [stdout] test src/tester.rs - tester::LangTester::test_extract (line 145) ... ignored
[INFO] [stdout] test src/tester.rs - tester::LangTester::test_file_filter (line 121) ... ignored
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 3.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c0ade0601a10cd736f85a8ab8ff318695cf0edefee3c89799a7b452276c0beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c0ade0601a10cd736f85a8ab8ff318695cf0edefee3c89799a7b452276c0beb", kill_on_drop: false }`
[INFO] [stdout] 6c0ade0601a10cd736f85a8ab8ff318695cf0edefee3c89799a7b452276c0beb