[INFO] fetching crate rust-hello 0.1.1...
[INFO] testing rust-hello-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rust-hello 0.1.1 into /workspace/builds/worker-94/source
[INFO] validating manifest of crates.io crate rust-hello 0.1.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-hello 0.1.1
[INFO] finished tweaking crates.io crate rust-hello 0.1.1
[INFO] tweaked toml for crates.io crate rust-hello 0.1.1 written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] crate crates.io crate rust-hello 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f95b1984904a808ac65850593e028fc6977812886708a2104e1c5b4cd3f32f7a
[INFO] running `Command { std: "docker" "start" "-a" "f95b1984904a808ac65850593e028fc6977812886708a2104e1c5b4cd3f32f7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f95b1984904a808ac65850593e028fc6977812886708a2104e1c5b4cd3f32f7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f95b1984904a808ac65850593e028fc6977812886708a2104e1c5b4cd3f32f7a", kill_on_drop: false }`
[INFO] [stdout] f95b1984904a808ac65850593e028fc6977812886708a2104e1c5b4cd3f32f7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 039c3f3e1261266aaddb7768c377f7048d7c6330f9d5d61238d9fddfbb5b3197
[INFO] running `Command { std: "docker" "start" "-a" "039c3f3e1261266aaddb7768c377f7048d7c6330f9d5d61238d9fddfbb5b3197", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-hello v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "039c3f3e1261266aaddb7768c377f7048d7c6330f9d5d61238d9fddfbb5b3197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "039c3f3e1261266aaddb7768c377f7048d7c6330f9d5d61238d9fddfbb5b3197", kill_on_drop: false }`
[INFO] [stdout] 039c3f3e1261266aaddb7768c377f7048d7c6330f9d5d61238d9fddfbb5b3197
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d32c52fa1c178fe7b9287631cd3d7082a7f9f11b1bd0f6c058db1c9a2894d5cb
[INFO] running `Command { std: "docker" "start" "-a" "d32c52fa1c178fe7b9287631cd3d7082a7f9f11b1bd0f6c058db1c9a2894d5cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-hello v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_hello-2c33f00cf5557348)
[INFO] running `Command { std: "docker" "inspect" "d32c52fa1c178fe7b9287631cd3d7082a7f9f11b1bd0f6c058db1c9a2894d5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d32c52fa1c178fe7b9287631cd3d7082a7f9f11b1bd0f6c058db1c9a2894d5cb", kill_on_drop: false }`
[INFO] [stdout] d32c52fa1c178fe7b9287631cd3d7082a7f9f11b1bd0f6c058db1c9a2894d5cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] edd41375024010d6b6047f5a866f59e7a51d37d88cbcb79aebc6315b4c29730b
[INFO] running `Command { std: "docker" "start" "-a" "edd41375024010d6b6047f5a866f59e7a51d37d88cbcb79aebc6315b4c29730b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_hello-2c33f00cf5557348)
[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" "edd41375024010d6b6047f5a866f59e7a51d37d88cbcb79aebc6315b4c29730b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd41375024010d6b6047f5a866f59e7a51d37d88cbcb79aebc6315b4c29730b", kill_on_drop: false }`
[INFO] [stdout] edd41375024010d6b6047f5a866f59e7a51d37d88cbcb79aebc6315b4c29730b