[INFO] fetching crate npm_rs 0.2.1...
[INFO] testing npm_rs-0.2.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate npm_rs 0.2.1 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate npm_rs 0.2.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate npm_rs 0.2.1
[INFO] finished tweaking crates.io crate npm_rs 0.2.1
[INFO] tweaked toml for crates.io crate npm_rs 0.2.1 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88cbf78bb3ffa94ee872a6f1519ea2818bea290b138094cc8849888352b26c01
[INFO] running `Command { std: "docker" "start" "-a" "88cbf78bb3ffa94ee872a6f1519ea2818bea290b138094cc8849888352b26c01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88cbf78bb3ffa94ee872a6f1519ea2818bea290b138094cc8849888352b26c01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88cbf78bb3ffa94ee872a6f1519ea2818bea290b138094cc8849888352b26c01", kill_on_drop: false }`
[INFO] [stdout] 88cbf78bb3ffa94ee872a6f1519ea2818bea290b138094cc8849888352b26c01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e062a30bbcb88a6f702549ce6f6369fc06133c0f75686ec8f5dedb7352eb2003
[INFO] running `Command { std: "docker" "start" "-a" "e062a30bbcb88a6f702549ce6f6369fc06133c0f75686ec8f5dedb7352eb2003", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling npm_rs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "e062a30bbcb88a6f702549ce6f6369fc06133c0f75686ec8f5dedb7352eb2003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e062a30bbcb88a6f702549ce6f6369fc06133c0f75686ec8f5dedb7352eb2003", kill_on_drop: false }`
[INFO] [stdout] e062a30bbcb88a6f702549ce6f6369fc06133c0f75686ec8f5dedb7352eb2003
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b62269e1e59a9f65c6f768fcb55f2d9117d0dc3723173bc55e42f216c0040888
[INFO] running `Command { std: "docker" "start" "-a" "b62269e1e59a9f65c6f768fcb55f2d9117d0dc3723173bc55e42f216c0040888", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling npm_rs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "b62269e1e59a9f65c6f768fcb55f2d9117d0dc3723173bc55e42f216c0040888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b62269e1e59a9f65c6f768fcb55f2d9117d0dc3723173bc55e42f216c0040888", kill_on_drop: false }`
[INFO] [stdout] b62269e1e59a9f65c6f768fcb55f2d9117d0dc3723173bc55e42f216c0040888
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7327dfd3841caf6e7d5a21b983bb3fb1b8982f1375d34cf0a0c64e1e5db810a1
[INFO] running `Command { std: "docker" "start" "-a" "7327dfd3841caf6e7d5a21b983bb3fb1b8982f1375d34cf0a0c64e1e5db810a1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/npm_rs-36752203632b5a7b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests npm_rs
[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 6 tests
[INFO] [stdout] test src/lib.rs - (line 25) - compile ... ok
[INFO] [stdout] test src/lib.rs - Npm::exec (line 299) - compile ... ok
[INFO] [stdout] test src/lib.rs - Npm::custom (line 285) - compile ... ok
[INFO] [stdout] test src/lib.rs - NpmEnv (line 85) - compile ... ok
[INFO] [stdout] test src/lib.rs - Npm (line 100) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 9) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7327dfd3841caf6e7d5a21b983bb3fb1b8982f1375d34cf0a0c64e1e5db810a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7327dfd3841caf6e7d5a21b983bb3fb1b8982f1375d34cf0a0c64e1e5db810a1", kill_on_drop: false }`
[INFO] [stdout] 7327dfd3841caf6e7d5a21b983bb3fb1b8982f1375d34cf0a0c64e1e5db810a1