[INFO] fetching crate umash 0.2.0...
[INFO] testing umash-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate umash 0.2.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate umash 0.2.0 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 umash 0.2.0
[INFO] finished tweaking crates.io crate umash 0.2.0
[INFO] tweaked toml for crates.io crate umash 0.2.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate umash 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded umash-sys v0.2.0
[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] 1dfaec83c233978cb6c616b25fb301a48ded4eb114ea8f8359dc3b5d82cadb26
[INFO] running `Command { std: "docker" "start" "-a" "1dfaec83c233978cb6c616b25fb301a48ded4eb114ea8f8359dc3b5d82cadb26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dfaec83c233978cb6c616b25fb301a48ded4eb114ea8f8359dc3b5d82cadb26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dfaec83c233978cb6c616b25fb301a48ded4eb114ea8f8359dc3b5d82cadb26", kill_on_drop: false }`
[INFO] [stdout] 1dfaec83c233978cb6c616b25fb301a48ded4eb114ea8f8359dc3b5d82cadb26
[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] 47796302a230f161f068077973b9a3979ecb7ef256e40a4f9c4fd20d5a726c90
[INFO] running `Command { std: "docker" "start" "-a" "47796302a230f161f068077973b9a3979ecb7ef256e40a4f9c4fd20d5a726c90", kill_on_drop: false }`
[INFO] [stderr]    Compiling umash-sys v0.2.0
[INFO] [stderr]    Compiling umash v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "47796302a230f161f068077973b9a3979ecb7ef256e40a4f9c4fd20d5a726c90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47796302a230f161f068077973b9a3979ecb7ef256e40a4f9c4fd20d5a726c90", kill_on_drop: false }`
[INFO] [stdout] 47796302a230f161f068077973b9a3979ecb7ef256e40a4f9c4fd20d5a726c90
[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] b89e06c4b9a0d3de8718debb9317dbf5a25420f2a6d97bdea2a7dbc822aa73f8
[INFO] running `Command { std: "docker" "start" "-a" "b89e06c4b9a0d3de8718debb9317dbf5a25420f2a6d97bdea2a7dbc822aa73f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling umash v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "b89e06c4b9a0d3de8718debb9317dbf5a25420f2a6d97bdea2a7dbc822aa73f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b89e06c4b9a0d3de8718debb9317dbf5a25420f2a6d97bdea2a7dbc822aa73f8", kill_on_drop: false }`
[INFO] [stdout] b89e06c4b9a0d3de8718debb9317dbf5a25420f2a6d97bdea2a7dbc822aa73f8
[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] 761cf288ab5833e6809456a6cde8db9e2184467bb79edab73b7937989c59ea52
[INFO] running `Command { std: "docker" "start" "-a" "761cf288ab5833e6809456a6cde8db9e2184467bb79edab73b7937989c59ea52", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/umash-af051d0f12c2443f)
[INFO] [stdout] test hasher::tests::test_another_case_with_separate_params ... ok
[INFO] [stdout] test tests::test_fingerprint_hash_cmp ... ok
[INFO] [stdout] test hasher::tests::test_example_case_with_separate_params ... ok
[INFO] [stdout] test hasher::tests::test_example_case ... ok
[INFO] [stdout] test tests::test_example_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/umash-f4c07d1da42b4814)
[INFO] [stderr]    Doc-tests umash
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "761cf288ab5833e6809456a6cde8db9e2184467bb79edab73b7937989c59ea52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "761cf288ab5833e6809456a6cde8db9e2184467bb79edab73b7937989c59ea52", kill_on_drop: false }`
[INFO] [stdout] 761cf288ab5833e6809456a6cde8db9e2184467bb79edab73b7937989c59ea52