[INFO] fetching crate mangonel 0.1.0...
[INFO] testing mangonel-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mangonel 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate mangonel 0.1.0
[INFO] finished tweaking crates.io crate mangonel 0.1.0
[INFO] tweaked toml for crates.io crate mangonel 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mangonel 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] crate crates.io crate mangonel 0.1.0 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-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] 1919cd6d0f12670d0f6f59da24b59909370f6aa0d36228cf990f55378f101d80
[INFO] running `Command { std: "docker" "start" "-a" "1919cd6d0f12670d0f6f59da24b59909370f6aa0d36228cf990f55378f101d80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1919cd6d0f12670d0f6f59da24b59909370f6aa0d36228cf990f55378f101d80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1919cd6d0f12670d0f6f59da24b59909370f6aa0d36228cf990f55378f101d80", kill_on_drop: false }`
[INFO] [stdout] 1919cd6d0f12670d0f6f59da24b59909370f6aa0d36228cf990f55378f101d80
[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] 2f1a3a4c926549768d394974012be8756f7d6e622f819d20a60298b41d2dc6fd
[INFO] running `Command { std: "docker" "start" "-a" "2f1a3a4c926549768d394974012be8756f7d6e622f819d20a60298b41d2dc6fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling mangonel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "2f1a3a4c926549768d394974012be8756f7d6e622f819d20a60298b41d2dc6fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f1a3a4c926549768d394974012be8756f7d6e622f819d20a60298b41d2dc6fd", kill_on_drop: false }`
[INFO] [stdout] 2f1a3a4c926549768d394974012be8756f7d6e622f819d20a60298b41d2dc6fd
[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] ac94abb37acd732d2595e6df61176309a73aeb61dd25d5535e36d0b6172b6b1d
[INFO] running `Command { std: "docker" "start" "-a" "ac94abb37acd732d2595e6df61176309a73aeb61dd25d5535e36d0b6172b6b1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mangonel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "ac94abb37acd732d2595e6df61176309a73aeb61dd25d5535e36d0b6172b6b1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac94abb37acd732d2595e6df61176309a73aeb61dd25d5535e36d0b6172b6b1d", kill_on_drop: false }`
[INFO] [stdout] ac94abb37acd732d2595e6df61176309a73aeb61dd25d5535e36d0b6172b6b1d
[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] be916291691386ae3fa2c49a971a921f7cdef106777d67da8f56d59d01739a97
[INFO] running `Command { std: "docker" "start" "-a" "be916291691386ae3fa2c49a971a921f7cdef106777d67da8f56d59d01739a97", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mangonel-bd6c261117f598ed)
[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" "be916291691386ae3fa2c49a971a921f7cdef106777d67da8f56d59d01739a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be916291691386ae3fa2c49a971a921f7cdef106777d67da8f56d59d01739a97", kill_on_drop: false }`
[INFO] [stdout] be916291691386ae3fa2c49a971a921f7cdef106777d67da8f56d59d01739a97