[INFO] fetching crate saferm 0.1.4...
[INFO] testing saferm-0.1.4 against 1.91.0 for beta-1.92-2
[INFO] extracting crate saferm 0.1.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate saferm 0.1.4
[INFO] finished tweaking crates.io crate saferm 0.1.4
[INFO] tweaked toml for crates.io crate saferm 0.1.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate saferm 0.1.4 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 saferm 0.1.4 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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 395887b5a5188f7d5be5c6d471f1e14685735ceecfcd0b56f6a3789c1fd3759f
[INFO] running `Command { std: "docker" "start" "-a" "395887b5a5188f7d5be5c6d471f1e14685735ceecfcd0b56f6a3789c1fd3759f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "395887b5a5188f7d5be5c6d471f1e14685735ceecfcd0b56f6a3789c1fd3759f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "395887b5a5188f7d5be5c6d471f1e14685735ceecfcd0b56f6a3789c1fd3759f", kill_on_drop: false }`
[INFO] [stdout] 395887b5a5188f7d5be5c6d471f1e14685735ceecfcd0b56f6a3789c1fd3759f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fbbe2f8702752c1920d7dd7d44ab52bf08b2271e0081847e29429a0c304e8039
[INFO] running `Command { std: "docker" "start" "-a" "fbbe2f8702752c1920d7dd7d44ab52bf08b2271e0081847e29429a0c304e8039", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling saferm v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "fbbe2f8702752c1920d7dd7d44ab52bf08b2271e0081847e29429a0c304e8039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbbe2f8702752c1920d7dd7d44ab52bf08b2271e0081847e29429a0c304e8039", kill_on_drop: false }`
[INFO] [stdout] fbbe2f8702752c1920d7dd7d44ab52bf08b2271e0081847e29429a0c304e8039
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5a5f9a7cad69a3ea8025e5a0e549a97d824ecc46b6cf271437469f2f45ff62e7
[INFO] running `Command { std: "docker" "start" "-a" "5a5f9a7cad69a3ea8025e5a0e549a97d824ecc46b6cf271437469f2f45ff62e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling saferm v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "5a5f9a7cad69a3ea8025e5a0e549a97d824ecc46b6cf271437469f2f45ff62e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a5f9a7cad69a3ea8025e5a0e549a97d824ecc46b6cf271437469f2f45ff62e7", kill_on_drop: false }`
[INFO] [stdout] 5a5f9a7cad69a3ea8025e5a0e549a97d824ecc46b6cf271437469f2f45ff62e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f0b884389bdff3912d64f3a2662dfbfab86668b6a4b2e7ff3c0b6935e51e77f8
[INFO] running `Command { std: "docker" "start" "-a" "f0b884389bdff3912d64f3a2662dfbfab86668b6a4b2e7ff3c0b6935e51e77f8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/saferm-72a877edaefa7e9d)
[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" "f0b884389bdff3912d64f3a2662dfbfab86668b6a4b2e7ff3c0b6935e51e77f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b884389bdff3912d64f3a2662dfbfab86668b6a4b2e7ff3c0b6935e51e77f8", kill_on_drop: false }`
[INFO] [stdout] f0b884389bdff3912d64f3a2662dfbfab86668b6a4b2e7ff3c0b6935e51e77f8