[INFO] cloning repository https://github.com/gregfolker/rust-match [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gregfolker/rust-match" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregfolker%2Frust-match", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregfolker%2Frust-match'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] de4515fd78c49bc7c5b13dbcc854052940e0bd7b [INFO] testing gregfolker/rust-match against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregfolker%2Frust-match" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gregfolker/rust-match 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 git repo https://github.com/gregfolker/rust-match [INFO] finished tweaking git repo https://github.com/gregfolker/rust-match [INFO] tweaked toml for git repo https://github.com/gregfolker/rust-match written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate git repo https://github.com/gregfolker/rust-match 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] cf539ae5dfeb5c36d9cbcf4fd6a65d059c8a11b5b9e2acc39382ba780e7038e9 [INFO] running `Command { std: "docker" "start" "-a" "cf539ae5dfeb5c36d9cbcf4fd6a65d059c8a11b5b9e2acc39382ba780e7038e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf539ae5dfeb5c36d9cbcf4fd6a65d059c8a11b5b9e2acc39382ba780e7038e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf539ae5dfeb5c36d9cbcf4fd6a65d059c8a11b5b9e2acc39382ba780e7038e9", kill_on_drop: false }` [INFO] [stdout] cf539ae5dfeb5c36d9cbcf4fd6a65d059c8a11b5b9e2acc39382ba780e7038e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 9ade30a4cdec8f46e7278b6e5890e628c1c03d8375f562666df32b0699c392f2 [INFO] running `Command { std: "docker" "start" "-a" "9ade30a4cdec8f46e7278b6e5890e628c1c03d8375f562666df32b0699c392f2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust-match v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.29s [INFO] running `Command { std: "docker" "inspect" "9ade30a4cdec8f46e7278b6e5890e628c1c03d8375f562666df32b0699c392f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ade30a4cdec8f46e7278b6e5890e628c1c03d8375f562666df32b0699c392f2", kill_on_drop: false }` [INFO] [stdout] 9ade30a4cdec8f46e7278b6e5890e628c1c03d8375f562666df32b0699c392f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 91eb1ba40fbd8c36effb7a117630787f80fb178636ac220d99a1aa3de7fcd12b [INFO] running `Command { std: "docker" "start" "-a" "91eb1ba40fbd8c36effb7a117630787f80fb178636ac220d99a1aa3de7fcd12b", kill_on_drop: false }` [INFO] [stderr] Compiling rust-match v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "91eb1ba40fbd8c36effb7a117630787f80fb178636ac220d99a1aa3de7fcd12b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91eb1ba40fbd8c36effb7a117630787f80fb178636ac220d99a1aa3de7fcd12b", kill_on_drop: false }` [INFO] [stdout] 91eb1ba40fbd8c36effb7a117630787f80fb178636ac220d99a1aa3de7fcd12b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 746a46295443c46a9c9eb174c5a22d4c2f45e75cecc54ddff28d5c65149b8723 [INFO] running `Command { std: "docker" "start" "-a" "746a46295443c46a9c9eb174c5a22d4c2f45e75cecc54ddff28d5c65149b8723", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_match-1972b41d33868687) [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" "746a46295443c46a9c9eb174c5a22d4c2f45e75cecc54ddff28d5c65149b8723", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "746a46295443c46a9c9eb174c5a22d4c2f45e75cecc54ddff28d5c65149b8723", kill_on_drop: false }` [INFO] [stdout] 746a46295443c46a9c9eb174c5a22d4c2f45e75cecc54ddff28d5c65149b8723