[INFO] fetching crate nebbiolo 0.0.0...
[INFO] testing nebbiolo-0.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate nebbiolo 0.0.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate nebbiolo 0.0.0
[INFO] finished tweaking crates.io crate nebbiolo 0.0.0
[INFO] tweaked toml for crates.io crate nebbiolo 0.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nebbiolo 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 nebbiolo 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-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] cb38523f9b8070bc86c29d5792e198b02b8bf1df6c53451e4ba52be9a72b0de9
[INFO] running `Command { std: "docker" "start" "-a" "cb38523f9b8070bc86c29d5792e198b02b8bf1df6c53451e4ba52be9a72b0de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb38523f9b8070bc86c29d5792e198b02b8bf1df6c53451e4ba52be9a72b0de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb38523f9b8070bc86c29d5792e198b02b8bf1df6c53451e4ba52be9a72b0de9", kill_on_drop: false }`
[INFO] [stdout] cb38523f9b8070bc86c29d5792e198b02b8bf1df6c53451e4ba52be9a72b0de9
[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] 9f1864d9e36ecc58e1fc7d2140ed13dad01db7d58c733f5b7a621e6a02de89be
[INFO] running `Command { std: "docker" "start" "-a" "9f1864d9e36ecc58e1fc7d2140ed13dad01db7d58c733f5b7a621e6a02de89be", kill_on_drop: false }`
[INFO] [stderr]    Compiling nebbiolo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "9f1864d9e36ecc58e1fc7d2140ed13dad01db7d58c733f5b7a621e6a02de89be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f1864d9e36ecc58e1fc7d2140ed13dad01db7d58c733f5b7a621e6a02de89be", kill_on_drop: false }`
[INFO] [stdout] 9f1864d9e36ecc58e1fc7d2140ed13dad01db7d58c733f5b7a621e6a02de89be
[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] be8de03222612c3d87083a12c133f5920770cdef842ec61c4afb4cc2d59a5e3e
[INFO] running `Command { std: "docker" "start" "-a" "be8de03222612c3d87083a12c133f5920770cdef842ec61c4afb4cc2d59a5e3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling nebbiolo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "be8de03222612c3d87083a12c133f5920770cdef842ec61c4afb4cc2d59a5e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be8de03222612c3d87083a12c133f5920770cdef842ec61c4afb4cc2d59a5e3e", kill_on_drop: false }`
[INFO] [stdout] be8de03222612c3d87083a12c133f5920770cdef842ec61c4afb4cc2d59a5e3e
[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] 237c2a501fbf5c0064f3b20f9294f23d0bd47e066154db25536d316c2fdd4dae
[INFO] running `Command { std: "docker" "start" "-a" "237c2a501fbf5c0064f3b20f9294f23d0bd47e066154db25536d316c2fdd4dae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nebbiolo-49fb3ded43150e07)
[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" "237c2a501fbf5c0064f3b20f9294f23d0bd47e066154db25536d316c2fdd4dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "237c2a501fbf5c0064f3b20f9294f23d0bd47e066154db25536d316c2fdd4dae", kill_on_drop: false }`
[INFO] [stdout] 237c2a501fbf5c0064f3b20f9294f23d0bd47e066154db25536d316c2fdd4dae