[INFO] fetching crate metio 0.1.0...
[INFO] testing metio-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate metio 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate metio 0.1.0
[INFO] finished tweaking crates.io crate metio 0.1.0
[INFO] tweaked toml for crates.io crate metio 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate metio 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 38 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f12c31ba8178f1f46c3760d6f6a5269f9f6eff08bd10f195b28f5ef34ac6ebf
[INFO] running `Command { std: "docker" "start" "-a" "8f12c31ba8178f1f46c3760d6f6a5269f9f6eff08bd10f195b28f5ef34ac6ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f12c31ba8178f1f46c3760d6f6a5269f9f6eff08bd10f195b28f5ef34ac6ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f12c31ba8178f1f46c3760d6f6a5269f9f6eff08bd10f195b28f5ef34ac6ebf", kill_on_drop: false }`
[INFO] [stdout] 8f12c31ba8178f1f46c3760d6f6a5269f9f6eff08bd10f195b28f5ef34ac6ebf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 134324c03c0275f3ffb71a6a6b50e6da0f75d0a15f73a338a3adebd3eeefbc52
[INFO] running `Command { std: "docker" "start" "-a" "134324c03c0275f3ffb71a6a6b50e6da0f75d0a15f73a338a3adebd3eeefbc52", kill_on_drop: false }`
[INFO] [stderr]    Compiling metio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "134324c03c0275f3ffb71a6a6b50e6da0f75d0a15f73a338a3adebd3eeefbc52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "134324c03c0275f3ffb71a6a6b50e6da0f75d0a15f73a338a3adebd3eeefbc52", kill_on_drop: false }`
[INFO] [stdout] 134324c03c0275f3ffb71a6a6b50e6da0f75d0a15f73a338a3adebd3eeefbc52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb3874c0df0ebe0070e092064675a0adc5f77129bc5f5d969734ffa40901326e
[INFO] running `Command { std: "docker" "start" "-a" "cb3874c0df0ebe0070e092064675a0adc5f77129bc5f5d969734ffa40901326e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling metio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.74s
[INFO] running `Command { std: "docker" "inspect" "cb3874c0df0ebe0070e092064675a0adc5f77129bc5f5d969734ffa40901326e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb3874c0df0ebe0070e092064675a0adc5f77129bc5f5d969734ffa40901326e", kill_on_drop: false }`
[INFO] [stdout] cb3874c0df0ebe0070e092064675a0adc5f77129bc5f5d969734ffa40901326e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a4fb3cebf662cff470aea3d50b3dc6995017d6e42ddfa94afe33336ced76a71
[INFO] running `Command { std: "docker" "start" "-a" "6a4fb3cebf662cff470aea3d50b3dc6995017d6e42ddfa94afe33336ced76a71", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metio-67bc92d58d3973e1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests metio
[INFO] [stdout] running 2 tests
[INFO] [stdout] test types::tests::test_event ... ok
[INFO] [stdout] test types::tests::test_event_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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] running `Command { std: "docker" "inspect" "6a4fb3cebf662cff470aea3d50b3dc6995017d6e42ddfa94afe33336ced76a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a4fb3cebf662cff470aea3d50b3dc6995017d6e42ddfa94afe33336ced76a71", kill_on_drop: false }`
[INFO] [stdout] 6a4fb3cebf662cff470aea3d50b3dc6995017d6e42ddfa94afe33336ced76a71