[INFO] fetching crate magriette 0.1.0...
[INFO] testing magriette-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate magriette 0.1.0 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate magriette 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate magriette 0.1.0
[INFO] finished tweaking crates.io crate magriette 0.1.0
[INFO] tweaked toml for crates.io crate magriette 0.1.0 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfd0eff35ff85167150bb5b5fa88d67fe6e8318be4979439d05d0f6f92ac6bf7
[INFO] running `Command { std: "docker" "start" "-a" "bfd0eff35ff85167150bb5b5fa88d67fe6e8318be4979439d05d0f6f92ac6bf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfd0eff35ff85167150bb5b5fa88d67fe6e8318be4979439d05d0f6f92ac6bf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd0eff35ff85167150bb5b5fa88d67fe6e8318be4979439d05d0f6f92ac6bf7", kill_on_drop: false }`
[INFO] [stdout] bfd0eff35ff85167150bb5b5fa88d67fe6e8318be4979439d05d0f6f92ac6bf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d877a441d5116c24d7a5193855e5d4c734c3651a87f17a7721eed42682c5ab8b
[INFO] running `Command { std: "docker" "start" "-a" "d877a441d5116c24d7a5193855e5d4c734c3651a87f17a7721eed42682c5ab8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling magriette v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "d877a441d5116c24d7a5193855e5d4c734c3651a87f17a7721eed42682c5ab8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d877a441d5116c24d7a5193855e5d4c734c3651a87f17a7721eed42682c5ab8b", kill_on_drop: false }`
[INFO] [stdout] d877a441d5116c24d7a5193855e5d4c734c3651a87f17a7721eed42682c5ab8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15658550094b496922f7266c2f37f1e2d16410b2ebf9bdc4ca9a18b965220ecf
[INFO] running `Command { std: "docker" "start" "-a" "15658550094b496922f7266c2f37f1e2d16410b2ebf9bdc4ca9a18b965220ecf", kill_on_drop: false }`
[INFO] [stderr]    Compiling magriette v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "15658550094b496922f7266c2f37f1e2d16410b2ebf9bdc4ca9a18b965220ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15658550094b496922f7266c2f37f1e2d16410b2ebf9bdc4ca9a18b965220ecf", kill_on_drop: false }`
[INFO] [stdout] 15658550094b496922f7266c2f37f1e2d16410b2ebf9bdc4ca9a18b965220ecf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6375c011312384c70c8dc3f5b02893b28f1cc495c589c5614df5156b3efac2cf
[INFO] running `Command { std: "docker" "start" "-a" "6375c011312384c70c8dc3f5b02893b28f1cc495c589c5614df5156b3efac2cf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/magriette-5b425a427d2beb54)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_access ... ok
[INFO] [stdout] test tests::test_fn ... ok
[INFO] [stdout] test tests::test_index ... ok
[INFO] [stdout] test tests::test_closure ... ok
[INFO] [stdout] test tests::test_method ... ok
[INFO] [stdout] test tests::test_ref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests magriette
[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" "6375c011312384c70c8dc3f5b02893b28f1cc495c589c5614df5156b3efac2cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6375c011312384c70c8dc3f5b02893b28f1cc495c589c5614df5156b3efac2cf", kill_on_drop: false }`
[INFO] [stdout] 6375c011312384c70c8dc3f5b02893b28f1cc495c589c5614df5156b3efac2cf