[INFO] fetching crate rust2c 0.0.1...
[INFO] testing rust2c-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rust2c 0.0.1 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate rust2c 0.0.1 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 rust2c 0.0.1
[INFO] finished tweaking crates.io crate rust2c 0.0.1
[INFO] tweaked toml for crates.io crate rust2c 0.0.1 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 3e0f6cdd0c0e2284f043f152ed3fa36c22d1020b97a75853d22803cd7995b0a0
[INFO] running `Command { std: "docker" "start" "-a" "3e0f6cdd0c0e2284f043f152ed3fa36c22d1020b97a75853d22803cd7995b0a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e0f6cdd0c0e2284f043f152ed3fa36c22d1020b97a75853d22803cd7995b0a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e0f6cdd0c0e2284f043f152ed3fa36c22d1020b97a75853d22803cd7995b0a0", kill_on_drop: false }`
[INFO] [stdout] 3e0f6cdd0c0e2284f043f152ed3fa36c22d1020b97a75853d22803cd7995b0a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 229c35113c3dc4bfe6829faf22aab7b21c5dc0877f3f36db4d67641a151acc54
[INFO] running `Command { std: "docker" "start" "-a" "229c35113c3dc4bfe6829faf22aab7b21c5dc0877f3f36db4d67641a151acc54", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust2c v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "229c35113c3dc4bfe6829faf22aab7b21c5dc0877f3f36db4d67641a151acc54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "229c35113c3dc4bfe6829faf22aab7b21c5dc0877f3f36db4d67641a151acc54", kill_on_drop: false }`
[INFO] [stdout] 229c35113c3dc4bfe6829faf22aab7b21c5dc0877f3f36db4d67641a151acc54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] c8b9bf5ea6d26cd508623712f51be93fa1e5aa7c1d988a5cc12f7cd284b7017c
[INFO] running `Command { std: "docker" "start" "-a" "c8b9bf5ea6d26cd508623712f51be93fa1e5aa7c1d988a5cc12f7cd284b7017c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust2c v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust2c-96e3ec77c9c01450)
[INFO] running `Command { std: "docker" "inspect" "c8b9bf5ea6d26cd508623712f51be93fa1e5aa7c1d988a5cc12f7cd284b7017c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8b9bf5ea6d26cd508623712f51be93fa1e5aa7c1d988a5cc12f7cd284b7017c", kill_on_drop: false }`
[INFO] [stdout] c8b9bf5ea6d26cd508623712f51be93fa1e5aa7c1d988a5cc12f7cd284b7017c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 59bffc502b50ae92196f9ede33e075d18a0e1413ec8a8fafb94c69baa698a24b
[INFO] running `Command { std: "docker" "start" "-a" "59bffc502b50ae92196f9ede33e075d18a0e1413ec8a8fafb94c69baa698a24b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust2c-96e3ec77c9c01450)
[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" "59bffc502b50ae92196f9ede33e075d18a0e1413ec8a8fafb94c69baa698a24b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59bffc502b50ae92196f9ede33e075d18a0e1413ec8a8fafb94c69baa698a24b", kill_on_drop: false }`
[INFO] [stdout] 59bffc502b50ae92196f9ede33e075d18a0e1413ec8a8fafb94c69baa698a24b