[INFO] fetching crate safecracker 0.0.1...
[INFO] testing safecracker-0.0.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate safecracker 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate safecracker 0.0.1
[INFO] finished tweaking crates.io crate safecracker 0.0.1
[INFO] tweaked toml for crates.io crate safecracker 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate safecracker 0.0.1 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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c0f0fa3e91a28eb07993c75de4311c237c9a5d4a10f30ab39f4b9da740a5fcce
[INFO] running `Command { std: "docker" "start" "-a" "c0f0fa3e91a28eb07993c75de4311c237c9a5d4a10f30ab39f4b9da740a5fcce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0f0fa3e91a28eb07993c75de4311c237c9a5d4a10f30ab39f4b9da740a5fcce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0f0fa3e91a28eb07993c75de4311c237c9a5d4a10f30ab39f4b9da740a5fcce", kill_on_drop: false }`
[INFO] [stdout] c0f0fa3e91a28eb07993c75de4311c237c9a5d4a10f30ab39f4b9da740a5fcce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4ba28289a58d97ec59f0d131a1643fa03bdc83df87db8642da87cef7267925dd
[INFO] running `Command { std: "docker" "start" "-a" "4ba28289a58d97ec59f0d131a1643fa03bdc83df87db8642da87cef7267925dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling safecracker v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "4ba28289a58d97ec59f0d131a1643fa03bdc83df87db8642da87cef7267925dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba28289a58d97ec59f0d131a1643fa03bdc83df87db8642da87cef7267925dd", kill_on_drop: false }`
[INFO] [stdout] 4ba28289a58d97ec59f0d131a1643fa03bdc83df87db8642da87cef7267925dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fce9ca5b11d28b16474b929b14cb464e68cbda22c6cbe2e4418141134f2d9175
[INFO] running `Command { std: "docker" "start" "-a" "fce9ca5b11d28b16474b929b14cb464e68cbda22c6cbe2e4418141134f2d9175", kill_on_drop: false }`
[INFO] [stderr]    Compiling safecracker v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "fce9ca5b11d28b16474b929b14cb464e68cbda22c6cbe2e4418141134f2d9175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fce9ca5b11d28b16474b929b14cb464e68cbda22c6cbe2e4418141134f2d9175", kill_on_drop: false }`
[INFO] [stdout] fce9ca5b11d28b16474b929b14cb464e68cbda22c6cbe2e4418141134f2d9175
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d61adbb874ac77d271f6d2bf4e6dbfeeae1e588bcd967f8ddaaa2525684fa962
[INFO] running `Command { std: "docker" "start" "-a" "d61adbb874ac77d271f6d2bf4e6dbfeeae1e588bcd967f8ddaaa2525684fa962", 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/safecracker-d132ef574be41953)
[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" "d61adbb874ac77d271f6d2bf4e6dbfeeae1e588bcd967f8ddaaa2525684fa962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d61adbb874ac77d271f6d2bf4e6dbfeeae1e588bcd967f8ddaaa2525684fa962", kill_on_drop: false }`
[INFO] [stdout] d61adbb874ac77d271f6d2bf4e6dbfeeae1e588bcd967f8ddaaa2525684fa962