[INFO] fetching crate rcgen 0.8.11...
[INFO] checking rcgen-0.8.11 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate rcgen 0.8.11 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate rcgen 0.8.11 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rcgen 0.8.11
[INFO] finished tweaking crates.io crate rcgen 0.8.11
[INFO] tweaked toml for crates.io crate rcgen 0.8.11 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate rcgen 0.8.11 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "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] 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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27055d10d5e28f067b76737378d30e04b51d3dc4b3cb4b80d27724188277033b
[INFO] running `Command { std: "docker" "start" "-a" "27055d10d5e28f067b76737378d30e04b51d3dc4b3cb4b80d27724188277033b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27055d10d5e28f067b76737378d30e04b51d3dc4b3cb4b80d27724188277033b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27055d10d5e28f067b76737378d30e04b51d3dc4b3cb4b80d27724188277033b", kill_on_drop: false }`
[INFO] [stdout] 27055d10d5e28f067b76737378d30e04b51d3dc4b3cb4b80d27724188277033b
[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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dde11eade9b8c4c1197c7b19cb21f1b78c841232a35f47b71d5804d44250587
[INFO] running `Command { std: "docker" "start" "-a" "0dde11eade9b8c4c1197c7b19cb21f1b78c841232a35f47b71d5804d44250587", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling botan-src v0.21703.0
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking regex-syntax v0.6.23
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking cty v0.2.1
[INFO] [stderr]    Compiling openssl v0.10.33
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling botan-sys v0.8.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling openssl-sys v0.9.61
[INFO] [stderr]     Checking regex v1.4.6
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr] error: could not compile `chrono`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name chrono /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/chrono-0.4.19/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' -C metadata=68a8b567ea56bd87 -C extra-filename=-68a8b567ea56bd87 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-e4b85baae64c22bb.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-4a7aa4a11f3ff080.rmeta --cap-lints allow --cap-lints=forbid` (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" "0dde11eade9b8c4c1197c7b19cb21f1b78c841232a35f47b71d5804d44250587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dde11eade9b8c4c1197c7b19cb21f1b78c841232a35f47b71d5804d44250587", kill_on_drop: false }`
[INFO] [stdout] 0dde11eade9b8c4c1197c7b19cb21f1b78c841232a35f47b71d5804d44250587