[INFO] fetching crate silicium-boost 0.1.0...
[INFO] testing silicium-boost-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate silicium-boost 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate silicium-boost 0.1.0
[INFO] finished tweaking crates.io crate silicium-boost 0.1.0
[INFO] tweaked toml for crates.io crate silicium-boost 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate silicium-boost 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] 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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 78fbfa0638f252f5ee00e06476bf7443431a8016c918addbb09c634d2eb5e4f4
[INFO] running `Command { std: "docker" "start" "-a" "78fbfa0638f252f5ee00e06476bf7443431a8016c918addbb09c634d2eb5e4f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78fbfa0638f252f5ee00e06476bf7443431a8016c918addbb09c634d2eb5e4f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78fbfa0638f252f5ee00e06476bf7443431a8016c918addbb09c634d2eb5e4f4", kill_on_drop: false }`
[INFO] [stdout] 78fbfa0638f252f5ee00e06476bf7443431a8016c918addbb09c634d2eb5e4f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 294da973b6ae4d8d00bd851b4d7a7a147f6ffbb385eb2f3ec9f9feb8f4925869
[INFO] running `Command { std: "docker" "start" "-a" "294da973b6ae4d8d00bd851b4d7a7a147f6ffbb385eb2f3ec9f9feb8f4925869", kill_on_drop: false }`
[INFO] [stderr]    Compiling silicium-boost v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "294da973b6ae4d8d00bd851b4d7a7a147f6ffbb385eb2f3ec9f9feb8f4925869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "294da973b6ae4d8d00bd851b4d7a7a147f6ffbb385eb2f3ec9f9feb8f4925869", kill_on_drop: false }`
[INFO] [stdout] 294da973b6ae4d8d00bd851b4d7a7a147f6ffbb385eb2f3ec9f9feb8f4925869
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 94394ab69da15c65c1ba3f079f92289e7752df63b7da9db6a220bec7544b2fcd
[INFO] running `Command { std: "docker" "start" "-a" "94394ab69da15c65c1ba3f079f92289e7752df63b7da9db6a220bec7544b2fcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling silicium-boost v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "94394ab69da15c65c1ba3f079f92289e7752df63b7da9db6a220bec7544b2fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94394ab69da15c65c1ba3f079f92289e7752df63b7da9db6a220bec7544b2fcd", kill_on_drop: false }`
[INFO] [stdout] 94394ab69da15c65c1ba3f079f92289e7752df63b7da9db6a220bec7544b2fcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 42dff209d0a49662c78a040f7013cb820f08135fe12af3fe09f34dee98bb69d4
[INFO] running `Command { std: "docker" "start" "-a" "42dff209d0a49662c78a040f7013cb820f08135fe12af3fe09f34dee98bb69d4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/silicium_boost-cf0c98dd8f05dc23)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[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] [stderr]    Doc-tests silicium_boost
[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" "42dff209d0a49662c78a040f7013cb820f08135fe12af3fe09f34dee98bb69d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42dff209d0a49662c78a040f7013cb820f08135fe12af3fe09f34dee98bb69d4", kill_on_drop: false }`
[INFO] [stdout] 42dff209d0a49662c78a040f7013cb820f08135fe12af3fe09f34dee98bb69d4