[INFO] cloning repository https://github.com/sbosnick/semantic-release-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sbosnick/semantic-release-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsbosnick%2Fsemantic-release-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsbosnick%2Fsemantic-release-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2b183b27fac6abe54ca7741498e5f7a222ad07bb [INFO] testing sbosnick/semantic-release-rust 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%2Fsbosnick%2Fsemantic-release-rust" "/workspace/builds/worker-89/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-89/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sbosnick/semantic-release-rust 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/sbosnick/semantic-release-rust [INFO] finished tweaking git repo https://github.com/sbosnick/semantic-release-rust [INFO] tweaked toml for git repo https://github.com/sbosnick/semantic-release-rust written to /workspace/builds/worker-89/source/Cargo.toml [INFO] crate git repo https://github.com/sbosnick/semantic-release-rust 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded human-panic v1.0.3 [INFO] [stderr] Downloaded toml_edit v0.2.0 [INFO] [stderr] Downloaded supercow v0.1.0 [INFO] [stderr] Downloaded cfg-expr v0.6.0 [INFO] [stderr] Downloaded nested v0.1.1 [INFO] [stderr] Downloaded guppy v0.7.0 [INFO] [stderr] Downloaded loggerv v0.7.2 [INFO] [stderr] Downloaded target-spec v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] fb000a230b0bb9a570e0b8bc9eaad280831c6e983d35ad961575a145d4618bad [INFO] running `Command { std: "docker" "start" "-a" "fb000a230b0bb9a570e0b8bc9eaad280831c6e983d35ad961575a145d4618bad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb000a230b0bb9a570e0b8bc9eaad280831c6e983d35ad961575a145d4618bad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb000a230b0bb9a570e0b8bc9eaad280831c6e983d35ad961575a145d4618bad", kill_on_drop: false }` [INFO] [stdout] fb000a230b0bb9a570e0b8bc9eaad280831c6e983d35ad961575a145d4618bad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] eedd597a37a96f837049d1b56b7b208aa879433a76f57bd06db71aaf96811171 [INFO] running `Command { std: "docker" "start" "-a" "eedd597a37a96f837049d1b56b7b208aa879433a76f57bd06db71aaf96811171", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling target-spec v0.6.0 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling ascii v0.9.3 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling object v0.23.0 [INFO] [stderr] Compiling nested v0.1.1 [INFO] [stderr] Compiling supercow v0.1.0 [INFO] [stderr] Compiling pathdiff v0.2.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling tinyvec v1.1.1 [INFO] [stderr] Compiling cfg-expr v0.6.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling unicode-normalization v0.1.16 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling idna v0.2.1 [INFO] [stderr] error: could not compile `regex-syntax` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name regex_syntax /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.22/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=ea33e0b70ada9cfe -C extra-filename=-ea33e0b70ada9cfe --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "eedd597a37a96f837049d1b56b7b208aa879433a76f57bd06db71aaf96811171", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eedd597a37a96f837049d1b56b7b208aa879433a76f57bd06db71aaf96811171", kill_on_drop: false }` [INFO] [stdout] eedd597a37a96f837049d1b56b7b208aa879433a76f57bd06db71aaf96811171