[INFO] fetching crate sky 0.1.0...
[INFO] testing sky-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate sky 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate sky 0.1.0
[INFO] finished tweaking crates.io crate sky 0.1.0
[INFO] tweaked toml for crates.io crate sky 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sky 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sky 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83c364b6771dd8e45bedfa9b511dc3c0f943beda8f75bfb5e72a41c6ee01e6a6
[INFO] running `Command { std: "docker" "start" "-a" "83c364b6771dd8e45bedfa9b511dc3c0f943beda8f75bfb5e72a41c6ee01e6a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83c364b6771dd8e45bedfa9b511dc3c0f943beda8f75bfb5e72a41c6ee01e6a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83c364b6771dd8e45bedfa9b511dc3c0f943beda8f75bfb5e72a41c6ee01e6a6", kill_on_drop: false }`
[INFO] [stdout] 83c364b6771dd8e45bedfa9b511dc3c0f943beda8f75bfb5e72a41c6ee01e6a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b12a9b1ca57177661278f589c91636365d00443a660b007c39d21b460a6f77ff
[INFO] running `Command { std: "docker" "start" "-a" "b12a9b1ca57177661278f589c91636365d00443a660b007c39d21b460a6f77ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling sky v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "b12a9b1ca57177661278f589c91636365d00443a660b007c39d21b460a6f77ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b12a9b1ca57177661278f589c91636365d00443a660b007c39d21b460a6f77ff", kill_on_drop: false }`
[INFO] [stdout] b12a9b1ca57177661278f589c91636365d00443a660b007c39d21b460a6f77ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a75aa22f0dc277eaacefe2bb327a6f28a54b694712166f3af2878fb5e83ada64
[INFO] running `Command { std: "docker" "start" "-a" "a75aa22f0dc277eaacefe2bb327a6f28a54b694712166f3af2878fb5e83ada64", kill_on_drop: false }`
[INFO] [stderr]    Compiling sky v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "a75aa22f0dc277eaacefe2bb327a6f28a54b694712166f3af2878fb5e83ada64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a75aa22f0dc277eaacefe2bb327a6f28a54b694712166f3af2878fb5e83ada64", kill_on_drop: false }`
[INFO] [stdout] a75aa22f0dc277eaacefe2bb327a6f28a54b694712166f3af2878fb5e83ada64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28ecffe38c263de939a90190e66237d3fef389ec0dc25e89950fa1c2a47080ef
[INFO] running `Command { std: "docker" "start" "-a" "28ecffe38c263de939a90190e66237d3fef389ec0dc25e89950fa1c2a47080ef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sky-2ec953abfd2e53ac)
[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" "28ecffe38c263de939a90190e66237d3fef389ec0dc25e89950fa1c2a47080ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ecffe38c263de939a90190e66237d3fef389ec0dc25e89950fa1c2a47080ef", kill_on_drop: false }`
[INFO] [stdout] 28ecffe38c263de939a90190e66237d3fef389ec0dc25e89950fa1c2a47080ef