[INFO] fetching crate sifrai 0.0.0...
[INFO] testing sifrai-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate sifrai 0.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate sifrai 0.0.0 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 sifrai 0.0.0
[INFO] finished tweaking crates.io crate sifrai 0.0.0
[INFO] tweaked toml for crates.io crate sifrai 0.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate sifrai 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 9c25c43633d0c66908010bfe3f5f76fd820124a308533afa7197e3c8e39b64c9
[INFO] running `Command { std: "docker" "start" "-a" "9c25c43633d0c66908010bfe3f5f76fd820124a308533afa7197e3c8e39b64c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c25c43633d0c66908010bfe3f5f76fd820124a308533afa7197e3c8e39b64c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c25c43633d0c66908010bfe3f5f76fd820124a308533afa7197e3c8e39b64c9", kill_on_drop: false }`
[INFO] [stdout] 9c25c43633d0c66908010bfe3f5f76fd820124a308533afa7197e3c8e39b64c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 23e5230cb06b4c73a2ca6345b326e3fc6e431b2600042d3d588dec834a182c8a
[INFO] running `Command { std: "docker" "start" "-a" "23e5230cb06b4c73a2ca6345b326e3fc6e431b2600042d3d588dec834a182c8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sifrai v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "23e5230cb06b4c73a2ca6345b326e3fc6e431b2600042d3d588dec834a182c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e5230cb06b4c73a2ca6345b326e3fc6e431b2600042d3d588dec834a182c8a", kill_on_drop: false }`
[INFO] [stdout] 23e5230cb06b4c73a2ca6345b326e3fc6e431b2600042d3d588dec834a182c8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 89698d0fbd3d4918b0c7a3e1c7d79c5c6c90f89c07b39b3b217e3d474ea69255
[INFO] running `Command { std: "docker" "start" "-a" "89698d0fbd3d4918b0c7a3e1c7d79c5c6c90f89c07b39b3b217e3d474ea69255", kill_on_drop: false }`
[INFO] [stderr]    Compiling sifrai v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "89698d0fbd3d4918b0c7a3e1c7d79c5c6c90f89c07b39b3b217e3d474ea69255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89698d0fbd3d4918b0c7a3e1c7d79c5c6c90f89c07b39b3b217e3d474ea69255", kill_on_drop: false }`
[INFO] [stdout] 89698d0fbd3d4918b0c7a3e1c7d79c5c6c90f89c07b39b3b217e3d474ea69255
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c3e6150dbf3e9edac08b7fb405f4bb5d6c26d66585e6492a841c3ef76b99d6be
[INFO] running `Command { std: "docker" "start" "-a" "c3e6150dbf3e9edac08b7fb405f4bb5d6c26d66585e6492a841c3ef76b99d6be", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sifrai-a7ea28872c5505ff)
[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" "c3e6150dbf3e9edac08b7fb405f4bb5d6c26d66585e6492a841c3ef76b99d6be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3e6150dbf3e9edac08b7fb405f4bb5d6c26d66585e6492a841c3ef76b99d6be", kill_on_drop: false }`
[INFO] [stdout] c3e6150dbf3e9edac08b7fb405f4bb5d6c26d66585e6492a841c3ef76b99d6be