[INFO] fetching crate rust2c 0.0.1...
[INFO] testing rust2c-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rust2c 0.0.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rust2c 0.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddf1ea4c970d2e555892829ec80d608750030118f2ee5077dc6a6b09ff7afac6
[INFO] running `Command { std: "docker" "start" "-a" "ddf1ea4c970d2e555892829ec80d608750030118f2ee5077dc6a6b09ff7afac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddf1ea4c970d2e555892829ec80d608750030118f2ee5077dc6a6b09ff7afac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddf1ea4c970d2e555892829ec80d608750030118f2ee5077dc6a6b09ff7afac6", kill_on_drop: false }`
[INFO] [stdout] ddf1ea4c970d2e555892829ec80d608750030118f2ee5077dc6a6b09ff7afac6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92ae39b5f1e030e7881323c37b5405c25988abbd93c250afc05b26316c3eaf03
[INFO] running `Command { std: "docker" "start" "-a" "92ae39b5f1e030e7881323c37b5405c25988abbd93c250afc05b26316c3eaf03", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust2c v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "92ae39b5f1e030e7881323c37b5405c25988abbd93c250afc05b26316c3eaf03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92ae39b5f1e030e7881323c37b5405c25988abbd93c250afc05b26316c3eaf03", kill_on_drop: false }`
[INFO] [stdout] 92ae39b5f1e030e7881323c37b5405c25988abbd93c250afc05b26316c3eaf03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bfd1f7dc1404d964abae936b59adcef87cdd875ce122dd7aad31dfc15f096d2
[INFO] running `Command { std: "docker" "start" "-a" "5bfd1f7dc1404d964abae936b59adcef87cdd875ce122dd7aad31dfc15f096d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust2c v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "5bfd1f7dc1404d964abae936b59adcef87cdd875ce122dd7aad31dfc15f096d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bfd1f7dc1404d964abae936b59adcef87cdd875ce122dd7aad31dfc15f096d2", kill_on_drop: false }`
[INFO] [stdout] 5bfd1f7dc1404d964abae936b59adcef87cdd875ce122dd7aad31dfc15f096d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8edd38e7b1b58e53ec8a505d8a2f1d7c572ba9155fd5fb1c998860ebad2465c6
[INFO] running `Command { std: "docker" "start" "-a" "8edd38e7b1b58e53ec8a505d8a2f1d7c572ba9155fd5fb1c998860ebad2465c6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust2c-e9e5f49ff6166aae)
[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" "8edd38e7b1b58e53ec8a505d8a2f1d7c572ba9155fd5fb1c998860ebad2465c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8edd38e7b1b58e53ec8a505d8a2f1d7c572ba9155fd5fb1c998860ebad2465c6", kill_on_drop: false }`
[INFO] [stdout] 8edd38e7b1b58e53ec8a505d8a2f1d7c572ba9155fd5fb1c998860ebad2465c6