[INFO] fetching crate sergy 0.1.2...
[INFO] testing sergy-0.1.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate sergy 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate sergy 0.1.2
[INFO] finished tweaking crates.io crate sergy 0.1.2
[INFO] tweaked toml for crates.io crate sergy 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sergy 0.1.2 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] crate crates.io crate sergy 0.1.2 already has a lockfile, it will not be regenerated
[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] [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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 07ed7c2ebcdd73cf27f04b8ad174f79b85c967f179541a532cc60a8a4d36edaf
[INFO] running `Command { std: "docker" "start" "-a" "07ed7c2ebcdd73cf27f04b8ad174f79b85c967f179541a532cc60a8a4d36edaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07ed7c2ebcdd73cf27f04b8ad174f79b85c967f179541a532cc60a8a4d36edaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ed7c2ebcdd73cf27f04b8ad174f79b85c967f179541a532cc60a8a4d36edaf", kill_on_drop: false }`
[INFO] [stdout] 07ed7c2ebcdd73cf27f04b8ad174f79b85c967f179541a532cc60a8a4d36edaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ccce0ec94eade2d6ee3b9d8071f55114758b0ea460c2f2c87b9aea0c7d50d8a4
[INFO] running `Command { std: "docker" "start" "-a" "ccce0ec94eade2d6ee3b9d8071f55114758b0ea460c2f2c87b9aea0c7d50d8a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling sergy v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "ccce0ec94eade2d6ee3b9d8071f55114758b0ea460c2f2c87b9aea0c7d50d8a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccce0ec94eade2d6ee3b9d8071f55114758b0ea460c2f2c87b9aea0c7d50d8a4", kill_on_drop: false }`
[INFO] [stdout] ccce0ec94eade2d6ee3b9d8071f55114758b0ea460c2f2c87b9aea0c7d50d8a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f85703e66cf46e9a9c34073ca96deb782b699534fc02e0dc6e276ae986d2d45f
[INFO] running `Command { std: "docker" "start" "-a" "f85703e66cf46e9a9c34073ca96deb782b699534fc02e0dc6e276ae986d2d45f", kill_on_drop: false }`
[INFO] [stderr]    Compiling sergy v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "f85703e66cf46e9a9c34073ca96deb782b699534fc02e0dc6e276ae986d2d45f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f85703e66cf46e9a9c34073ca96deb782b699534fc02e0dc6e276ae986d2d45f", kill_on_drop: false }`
[INFO] [stdout] f85703e66cf46e9a9c34073ca96deb782b699534fc02e0dc6e276ae986d2d45f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a2b161fe143b45760d2dd5d34fd77cedfa41c3e383c300723b2c7abfd53e152f
[INFO] running `Command { std: "docker" "start" "-a" "a2b161fe143b45760d2dd5d34fd77cedfa41c3e383c300723b2c7abfd53e152f", kill_on_drop: false }`
[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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sergy-299445f863c8ef51)
[INFO] [stderr]    Doc-tests sergy
[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" "a2b161fe143b45760d2dd5d34fd77cedfa41c3e383c300723b2c7abfd53e152f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2b161fe143b45760d2dd5d34fd77cedfa41c3e383c300723b2c7abfd53e152f", kill_on_drop: false }`
[INFO] [stdout] a2b161fe143b45760d2dd5d34fd77cedfa41c3e383c300723b2c7abfd53e152f