[INFO] fetching crate mul 0.1.0...
[INFO] testing mul-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate mul 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate mul 0.1.0 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 mul 0.1.0
[INFO] finished tweaking crates.io crate mul 0.1.0
[INFO] tweaked toml for crates.io crate mul 0.1.0 written to /workspace/builds/worker-11/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 98465fc3da49d295b1c04f2538c74754e6759a14ffde4d390975ea46f1762674
[INFO] running `Command { std: "docker" "start" "-a" "98465fc3da49d295b1c04f2538c74754e6759a14ffde4d390975ea46f1762674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98465fc3da49d295b1c04f2538c74754e6759a14ffde4d390975ea46f1762674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98465fc3da49d295b1c04f2538c74754e6759a14ffde4d390975ea46f1762674", kill_on_drop: false }`
[INFO] [stdout] 98465fc3da49d295b1c04f2538c74754e6759a14ffde4d390975ea46f1762674
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 29a7e17927ff0382dd4e6093d568cccab0e73f28c3c396cad72872cd54d731ee
[INFO] running `Command { std: "docker" "start" "-a" "29a7e17927ff0382dd4e6093d568cccab0e73f28c3c396cad72872cd54d731ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling mul v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "29a7e17927ff0382dd4e6093d568cccab0e73f28c3c396cad72872cd54d731ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29a7e17927ff0382dd4e6093d568cccab0e73f28c3c396cad72872cd54d731ee", kill_on_drop: false }`
[INFO] [stdout] 29a7e17927ff0382dd4e6093d568cccab0e73f28c3c396cad72872cd54d731ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 2b5b76504b59d6f1cc9b8b9e279ef62d1588459d6d0673b430d5f5f420893078
[INFO] running `Command { std: "docker" "start" "-a" "2b5b76504b59d6f1cc9b8b9e279ef62d1588459d6d0673b430d5f5f420893078", kill_on_drop: false }`
[INFO] [stderr]    Compiling mul v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "2b5b76504b59d6f1cc9b8b9e279ef62d1588459d6d0673b430d5f5f420893078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b5b76504b59d6f1cc9b8b9e279ef62d1588459d6d0673b430d5f5f420893078", kill_on_drop: false }`
[INFO] [stdout] 2b5b76504b59d6f1cc9b8b9e279ef62d1588459d6d0673b430d5f5f420893078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] b75e02f28ff1231f97bdcb51a9491ee01601e3a041b136bcc219d5ab6c70fd26
[INFO] running `Command { std: "docker" "start" "-a" "b75e02f28ff1231f97bdcb51a9491ee01601e3a041b136bcc219d5ab6c70fd26", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mul-d3e2499632704407)
[INFO] [stdout] test tests::test_noun_stemming ... ok
[INFO] [stderr]    Doc-tests mul
[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 2 tests
[INFO] [stdout] test src/lib.rs - noun_stemmer (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b75e02f28ff1231f97bdcb51a9491ee01601e3a041b136bcc219d5ab6c70fd26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b75e02f28ff1231f97bdcb51a9491ee01601e3a041b136bcc219d5ab6c70fd26", kill_on_drop: false }`
[INFO] [stdout] b75e02f28ff1231f97bdcb51a9491ee01601e3a041b136bcc219d5ab6c70fd26