[INFO] fetching crate tetsy 0.0.1...
[INFO] testing tetsy-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tetsy 0.0.1 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate tetsy 0.0.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tetsy 0.0.1
[INFO] finished tweaking crates.io crate tetsy 0.0.1
[INFO] tweaked toml for crates.io crate tetsy 0.0.1 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cf82c64733f59fcdae5e682bc028233a0fd7225a7fdceba0ad99a8ebb42388d
[INFO] running `Command { std: "docker" "start" "-a" "4cf82c64733f59fcdae5e682bc028233a0fd7225a7fdceba0ad99a8ebb42388d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cf82c64733f59fcdae5e682bc028233a0fd7225a7fdceba0ad99a8ebb42388d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf82c64733f59fcdae5e682bc028233a0fd7225a7fdceba0ad99a8ebb42388d", kill_on_drop: false }`
[INFO] [stdout] 4cf82c64733f59fcdae5e682bc028233a0fd7225a7fdceba0ad99a8ebb42388d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 706416aafca21ad75c26c6fba830f0bcf9f7cef5c3bb3b71b2690222d2624b35
[INFO] running `Command { std: "docker" "start" "-a" "706416aafca21ad75c26c6fba830f0bcf9f7cef5c3bb3b71b2690222d2624b35", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetsy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "706416aafca21ad75c26c6fba830f0bcf9f7cef5c3bb3b71b2690222d2624b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "706416aafca21ad75c26c6fba830f0bcf9f7cef5c3bb3b71b2690222d2624b35", kill_on_drop: false }`
[INFO] [stdout] 706416aafca21ad75c26c6fba830f0bcf9f7cef5c3bb3b71b2690222d2624b35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bdad6fd3961ad9ec6cfc3b97c6bac0029cfbeb5443aabb8df8a3fb457de9c73
[INFO] running `Command { std: "docker" "start" "-a" "5bdad6fd3961ad9ec6cfc3b97c6bac0029cfbeb5443aabb8df8a3fb457de9c73", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetsy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "5bdad6fd3961ad9ec6cfc3b97c6bac0029cfbeb5443aabb8df8a3fb457de9c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bdad6fd3961ad9ec6cfc3b97c6bac0029cfbeb5443aabb8df8a3fb457de9c73", kill_on_drop: false }`
[INFO] [stdout] 5bdad6fd3961ad9ec6cfc3b97c6bac0029cfbeb5443aabb8df8a3fb457de9c73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6662605087a188793e4a8c8d7b66f484b657efddc016582d042b4750f52540ac
[INFO] running `Command { std: "docker" "start" "-a" "6662605087a188793e4a8c8d7b66f484b657efddc016582d042b4750f52540ac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tetsy-519aae0957cd7c69)
[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] [stderr]    Doc-tests tetsy
[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" "6662605087a188793e4a8c8d7b66f484b657efddc016582d042b4750f52540ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6662605087a188793e4a8c8d7b66f484b657efddc016582d042b4750f52540ac", kill_on_drop: false }`
[INFO] [stdout] 6662605087a188793e4a8c8d7b66f484b657efddc016582d042b4750f52540ac