[INFO] fetching crate polymny 0.0.0...
[INFO] testing polymny-0.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate polymny 0.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate polymny 0.0.0
[INFO] finished tweaking crates.io crate polymny 0.0.0
[INFO] tweaked toml for crates.io crate polymny 0.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polymny 0.0.0 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] crate crates.io crate polymny 0.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 84793179c0e4bdac4a2fbab952a17cf7a4d4f2dceaa1eea4c13f842289a0913d
[INFO] running `Command { std: "docker" "start" "-a" "84793179c0e4bdac4a2fbab952a17cf7a4d4f2dceaa1eea4c13f842289a0913d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84793179c0e4bdac4a2fbab952a17cf7a4d4f2dceaa1eea4c13f842289a0913d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84793179c0e4bdac4a2fbab952a17cf7a4d4f2dceaa1eea4c13f842289a0913d", kill_on_drop: false }`
[INFO] [stdout] 84793179c0e4bdac4a2fbab952a17cf7a4d4f2dceaa1eea4c13f842289a0913d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4f090369c7da7b28653e0ad42d47554f24dc4b9ae3c32b47c45c8cd548f5af42
[INFO] running `Command { std: "docker" "start" "-a" "4f090369c7da7b28653e0ad42d47554f24dc4b9ae3c32b47c45c8cd548f5af42", kill_on_drop: false }`
[INFO] [stderr]    Compiling polymny v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "4f090369c7da7b28653e0ad42d47554f24dc4b9ae3c32b47c45c8cd548f5af42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f090369c7da7b28653e0ad42d47554f24dc4b9ae3c32b47c45c8cd548f5af42", kill_on_drop: false }`
[INFO] [stdout] 4f090369c7da7b28653e0ad42d47554f24dc4b9ae3c32b47c45c8cd548f5af42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 22e051d71d3ba5c2a0fe1cd012a29058737039946fd915fc58a8e04fdf8d4ce3
[INFO] running `Command { std: "docker" "start" "-a" "22e051d71d3ba5c2a0fe1cd012a29058737039946fd915fc58a8e04fdf8d4ce3", kill_on_drop: false }`
[INFO] [stderr]    Compiling polymny v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "22e051d71d3ba5c2a0fe1cd012a29058737039946fd915fc58a8e04fdf8d4ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e051d71d3ba5c2a0fe1cd012a29058737039946fd915fc58a8e04fdf8d4ce3", kill_on_drop: false }`
[INFO] [stdout] 22e051d71d3ba5c2a0fe1cd012a29058737039946fd915fc58a8e04fdf8d4ce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 85cafc495a6cdacc4d2aa57a80c0ddd3289e5e65daed73163de23ff1993551da
[INFO] running `Command { std: "docker" "start" "-a" "85cafc495a6cdacc4d2aa57a80c0ddd3289e5e65daed73163de23ff1993551da", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/polymny-294f8aa87c2c1c6f)
[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" "85cafc495a6cdacc4d2aa57a80c0ddd3289e5e65daed73163de23ff1993551da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85cafc495a6cdacc4d2aa57a80c0ddd3289e5e65daed73163de23ff1993551da", kill_on_drop: false }`
[INFO] [stdout] 85cafc495a6cdacc4d2aa57a80c0ddd3289e5e65daed73163de23ff1993551da