[INFO] fetching crate airborne 0.0.0...
[INFO] testing airborne-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate airborne 0.0.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate airborne 0.0.0 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 airborne 0.0.0
[INFO] finished tweaking crates.io crate airborne 0.0.0
[INFO] tweaked toml for crates.io crate airborne 0.0.0 written to /workspace/builds/worker-101/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 82419e2f48546c8c860235bb8a678265307782d85a81764aafb418c797f0a07c
[INFO] running `Command { std: "docker" "start" "-a" "82419e2f48546c8c860235bb8a678265307782d85a81764aafb418c797f0a07c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82419e2f48546c8c860235bb8a678265307782d85a81764aafb418c797f0a07c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82419e2f48546c8c860235bb8a678265307782d85a81764aafb418c797f0a07c", kill_on_drop: false }`
[INFO] [stdout] 82419e2f48546c8c860235bb8a678265307782d85a81764aafb418c797f0a07c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 9fd0eea68c170b9024c2c867fb760ee1d3c132c0f7f24a11ee7e6268563d0538
[INFO] running `Command { std: "docker" "start" "-a" "9fd0eea68c170b9024c2c867fb760ee1d3c132c0f7f24a11ee7e6268563d0538", kill_on_drop: false }`
[INFO] [stderr]    Compiling airborne v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "9fd0eea68c170b9024c2c867fb760ee1d3c132c0f7f24a11ee7e6268563d0538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fd0eea68c170b9024c2c867fb760ee1d3c132c0f7f24a11ee7e6268563d0538", kill_on_drop: false }`
[INFO] [stdout] 9fd0eea68c170b9024c2c867fb760ee1d3c132c0f7f24a11ee7e6268563d0538
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] c42680d8d89ec1dd49b393e9ada6b19e5d33bd474960d71795f69a3880af1a11
[INFO] running `Command { std: "docker" "start" "-a" "c42680d8d89ec1dd49b393e9ada6b19e5d33bd474960d71795f69a3880af1a11", kill_on_drop: false }`
[INFO] [stderr]    Compiling airborne v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "c42680d8d89ec1dd49b393e9ada6b19e5d33bd474960d71795f69a3880af1a11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c42680d8d89ec1dd49b393e9ada6b19e5d33bd474960d71795f69a3880af1a11", kill_on_drop: false }`
[INFO] [stdout] c42680d8d89ec1dd49b393e9ada6b19e5d33bd474960d71795f69a3880af1a11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 3d7d66f7671fd387e20a74d4ff96351b1fc900fb4eb3128d1ea7684a1d92f150
[INFO] running `Command { std: "docker" "start" "-a" "3d7d66f7671fd387e20a74d4ff96351b1fc900fb4eb3128d1ea7684a1d92f150", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/airborne-3a950f332deb8a92)
[INFO] [stderr]    Doc-tests airborne
[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] [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" "3d7d66f7671fd387e20a74d4ff96351b1fc900fb4eb3128d1ea7684a1d92f150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d7d66f7671fd387e20a74d4ff96351b1fc900fb4eb3128d1ea7684a1d92f150", kill_on_drop: false }`
[INFO] [stdout] 3d7d66f7671fd387e20a74d4ff96351b1fc900fb4eb3128d1ea7684a1d92f150