[INFO] crate detect-lang 0.1.5 is already in cache
[INFO] testing detect-lang-0.1.5 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate detect-lang 0.1.5 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate detect-lang 0.1.5 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate detect-lang 0.1.5
[INFO] finished tweaking crates.io crate detect-lang 0.1.5
[INFO] tweaked toml for crates.io crate detect-lang 0.1.5 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 3690accf8ea1733f3743c6d8d1feab7982646fd53f2d7b30d5c2118f5273bcc7
[INFO] running `Command { std: "docker" "start" "-a" "3690accf8ea1733f3743c6d8d1feab7982646fd53f2d7b30d5c2118f5273bcc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3690accf8ea1733f3743c6d8d1feab7982646fd53f2d7b30d5c2118f5273bcc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3690accf8ea1733f3743c6d8d1feab7982646fd53f2d7b30d5c2118f5273bcc7", kill_on_drop: false }`
[INFO] [stdout] 3690accf8ea1733f3743c6d8d1feab7982646fd53f2d7b30d5c2118f5273bcc7
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57315a84789cce5bd1671dcc0e42b12b0e10e72c7ebdcc03bd1bb94fac372c33
[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" "57315a84789cce5bd1671dcc0e42b12b0e10e72c7ebdcc03bd1bb94fac372c33", kill_on_drop: false }`
[INFO] [stderr]    Compiling detect-lang v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "57315a84789cce5bd1671dcc0e42b12b0e10e72c7ebdcc03bd1bb94fac372c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57315a84789cce5bd1671dcc0e42b12b0e10e72c7ebdcc03bd1bb94fac372c33", kill_on_drop: false }`
[INFO] [stdout] 57315a84789cce5bd1671dcc0e42b12b0e10e72c7ebdcc03bd1bb94fac372c33
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e7ff72d92a68a32647fc561b8a9fd1da9046c24f728ad65ebe9339dd782b4dc
[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" "4e7ff72d92a68a32647fc561b8a9fd1da9046c24f728ad65ebe9339dd782b4dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling detect-lang v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "4e7ff72d92a68a32647fc561b8a9fd1da9046c24f728ad65ebe9339dd782b4dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e7ff72d92a68a32647fc561b8a9fd1da9046c24f728ad65ebe9339dd782b4dc", kill_on_drop: false }`
[INFO] [stdout] 4e7ff72d92a68a32647fc561b8a9fd1da9046c24f728ad65ebe9339dd782b4dc
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 101e47479c85457e36993d643daeb75b34e06ea9923fff00669c81d319d723bd
[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" "101e47479c85457e36993d643daeb75b34e06ea9923fff00669c81d319d723bd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/detect_lang-94635d31aa063a57
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests detect-lang
[INFO] [stdout] test languages::check_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - from_extension (line 220) ... ok
[INFO] [stdout] test src/lib.rs - Language::id (line 135) ... ok
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - Language::name (line 109) ... ok
[INFO] [stdout] test src/lib.rs - from_path (line 176) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/lib.rs - from_lowercase_extension (line 259) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "101e47479c85457e36993d643daeb75b34e06ea9923fff00669c81d319d723bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "101e47479c85457e36993d643daeb75b34e06ea9923fff00669c81d319d723bd", kill_on_drop: false }`
[INFO] [stdout] 101e47479c85457e36993d643daeb75b34e06ea9923fff00669c81d319d723bd