[INFO] fetching crate kar 0.0.0...
[INFO] testing kar-0.0.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate kar 0.0.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate kar 0.0.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kar 0.0.0
[INFO] finished tweaking crates.io crate kar 0.0.0
[INFO] tweaked toml for crates.io crate kar 0.0.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1499a87e05b001ccf278f2eaf7b90ae9ec79b280ad74b9e77eaeda9413140b48
[INFO] running `Command { std: "docker" "start" "-a" "1499a87e05b001ccf278f2eaf7b90ae9ec79b280ad74b9e77eaeda9413140b48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1499a87e05b001ccf278f2eaf7b90ae9ec79b280ad74b9e77eaeda9413140b48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1499a87e05b001ccf278f2eaf7b90ae9ec79b280ad74b9e77eaeda9413140b48", kill_on_drop: false }`
[INFO] [stdout] 1499a87e05b001ccf278f2eaf7b90ae9ec79b280ad74b9e77eaeda9413140b48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce128f246b35e18fa75ad8d53ac66c914196dbb62d60c03b951fd300be232a44
[INFO] running `Command { std: "docker" "start" "-a" "ce128f246b35e18fa75ad8d53ac66c914196dbb62d60c03b951fd300be232a44", kill_on_drop: false }`
[INFO] [stderr]    Compiling kar v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "ce128f246b35e18fa75ad8d53ac66c914196dbb62d60c03b951fd300be232a44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce128f246b35e18fa75ad8d53ac66c914196dbb62d60c03b951fd300be232a44", kill_on_drop: false }`
[INFO] [stdout] ce128f246b35e18fa75ad8d53ac66c914196dbb62d60c03b951fd300be232a44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ba7e79d6cc73b111462f67c31d98f1b2bbece3e51ebe502e5cb927d05930cd4
[INFO] running `Command { std: "docker" "start" "-a" "4ba7e79d6cc73b111462f67c31d98f1b2bbece3e51ebe502e5cb927d05930cd4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kar v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "4ba7e79d6cc73b111462f67c31d98f1b2bbece3e51ebe502e5cb927d05930cd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba7e79d6cc73b111462f67c31d98f1b2bbece3e51ebe502e5cb927d05930cd4", kill_on_drop: false }`
[INFO] [stdout] 4ba7e79d6cc73b111462f67c31d98f1b2bbece3e51ebe502e5cb927d05930cd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f9fcc3c6bf21f0d37406ea6987f7663e4833aaeb73fcee53d3d4b1da868fd67
[INFO] running `Command { std: "docker" "start" "-a" "7f9fcc3c6bf21f0d37406ea6987f7663e4833aaeb73fcee53d3d4b1da868fd67", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kar-558e6fbf1e2135fc)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests kar
[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" "7f9fcc3c6bf21f0d37406ea6987f7663e4833aaeb73fcee53d3d4b1da868fd67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f9fcc3c6bf21f0d37406ea6987f7663e4833aaeb73fcee53d3d4b1da868fd67", kill_on_drop: false }`
[INFO] [stdout] 7f9fcc3c6bf21f0d37406ea6987f7663e4833aaeb73fcee53d3d4b1da868fd67