[INFO] cloning repository https://github.com/stefan-prokop-cz/discord-help-bot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stefan-prokop-cz/discord-help-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefan-prokop-cz%2Fdiscord-help-bot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefan-prokop-cz%2Fdiscord-help-bot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 26f111a999a88c50f60b3c1862aabb1109d49a46 [INFO] testing stefan-prokop-cz/discord-help-bot against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefan-prokop-cz%2Fdiscord-help-bot" "/workspace/builds/worker-105/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-105/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stefan-prokop-cz/discord-help-bot on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stefan-prokop-cz/discord-help-bot [INFO] finished tweaking git repo https://github.com/stefan-prokop-cz/discord-help-bot [INFO] tweaked toml for git repo https://github.com/stefan-prokop-cz/discord-help-bot written to /workspace/builds/worker-105/source/Cargo.toml [INFO] crate git repo https://github.com/stefan-prokop-cz/discord-help-bot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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 typemap_rev v0.1.4 [INFO] [stderr] Downloaded serenity v0.10.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 60f9a5ffcadf8a754bdc031d21faaaf90d7981a2ba75251284cec17f0984835f [INFO] running `Command { std: "docker" "start" "-a" "60f9a5ffcadf8a754bdc031d21faaaf90d7981a2ba75251284cec17f0984835f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60f9a5ffcadf8a754bdc031d21faaaf90d7981a2ba75251284cec17f0984835f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60f9a5ffcadf8a754bdc031d21faaaf90d7981a2ba75251284cec17f0984835f", kill_on_drop: false }` [INFO] [stdout] 60f9a5ffcadf8a754bdc031d21faaaf90d7981a2ba75251284cec17f0984835f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f106f6ef6e3e4f436343686476682f38630b1c91950a1366f2e16d464504eb46 [INFO] running `Command { std: "docker" "start" "-a" "f106f6ef6e3e4f436343686476682f38630b1c91950a1366f2e16d464504eb46", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.90 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling ipnet v2.3.0 [INFO] [stderr] Compiling serenity v0.10.4 [INFO] [stderr] Compiling typemap_rev v0.1.4 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling tinyvec v1.1.1 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] error: could not compile `proc-macro-hack` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name proc_macro_hack --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro-hack-0.5.19/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 -C metadata=fb27140ee776283d -C extra-filename=-fb27140ee776283d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro --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" "f106f6ef6e3e4f436343686476682f38630b1c91950a1366f2e16d464504eb46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f106f6ef6e3e4f436343686476682f38630b1c91950a1366f2e16d464504eb46", kill_on_drop: false }` [INFO] [stdout] f106f6ef6e3e4f436343686476682f38630b1c91950a1366f2e16d464504eb46