[INFO] fetching crate yamlstar 0.0.1...
[INFO] testing yamlstar-0.0.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate yamlstar 0.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate yamlstar 0.0.1
[INFO] finished tweaking crates.io crate yamlstar 0.0.1
[INFO] tweaked toml for crates.io crate yamlstar 0.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yamlstar 0.0.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yamlstar 0.0.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7d9e38fb2f9eae8e1f3ce524141d42e08c2c30ae7158820bba4236d9833aba3
[INFO] running `Command { std: "docker" "start" "-a" "e7d9e38fb2f9eae8e1f3ce524141d42e08c2c30ae7158820bba4236d9833aba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7d9e38fb2f9eae8e1f3ce524141d42e08c2c30ae7158820bba4236d9833aba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7d9e38fb2f9eae8e1f3ce524141d42e08c2c30ae7158820bba4236d9833aba3", kill_on_drop: false }`
[INFO] [stdout] e7d9e38fb2f9eae8e1f3ce524141d42e08c2c30ae7158820bba4236d9833aba3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb59f667025624f28ca8294fb8c70c8b3c79dc7dde9dc0c9682a35d8c8537d13
[INFO] running `Command { std: "docker" "start" "-a" "bb59f667025624f28ca8294fb8c70c8b3c79dc7dde9dc0c9682a35d8c8537d13", kill_on_drop: false }`
[INFO] [stderr]    Compiling yamlstar v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "bb59f667025624f28ca8294fb8c70c8b3c79dc7dde9dc0c9682a35d8c8537d13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb59f667025624f28ca8294fb8c70c8b3c79dc7dde9dc0c9682a35d8c8537d13", kill_on_drop: false }`
[INFO] [stdout] bb59f667025624f28ca8294fb8c70c8b3c79dc7dde9dc0c9682a35d8c8537d13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fecd2ed73269bdc85b75b525516633027feb7f74b0aa3fa048eecc5b594795b
[INFO] running `Command { std: "docker" "start" "-a" "2fecd2ed73269bdc85b75b525516633027feb7f74b0aa3fa048eecc5b594795b", kill_on_drop: false }`
[INFO] [stderr]    Compiling yamlstar v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "2fecd2ed73269bdc85b75b525516633027feb7f74b0aa3fa048eecc5b594795b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fecd2ed73269bdc85b75b525516633027feb7f74b0aa3fa048eecc5b594795b", kill_on_drop: false }`
[INFO] [stdout] 2fecd2ed73269bdc85b75b525516633027feb7f74b0aa3fa048eecc5b594795b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 02043afe0f8cd3de96f8db98a78ff1dfa4a4c9eb2d8b0abbd5030bbd0b56ce3b
[INFO] running `Command { std: "docker" "start" "-a" "02043afe0f8cd3de96f8db98a78ff1dfa4a4c9eb2d8b0abbd5030bbd0b56ce3b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/yamlstar-70749400d8c0c13f)
[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" "02043afe0f8cd3de96f8db98a78ff1dfa4a4c9eb2d8b0abbd5030bbd0b56ce3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02043afe0f8cd3de96f8db98a78ff1dfa4a4c9eb2d8b0abbd5030bbd0b56ce3b", kill_on_drop: false }`
[INFO] [stdout] 02043afe0f8cd3de96f8db98a78ff1dfa4a4c9eb2d8b0abbd5030bbd0b56ce3b