[INFO] cloning repository https://github.com/michaelsproul/colourcat [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michaelsproul/colourcat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelsproul%2Fcolourcat"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelsproul%2Fcolourcat'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a40951610003c461e15db0566b776ece43b274fa [INFO] checking michaelsproul/colourcat against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelsproul%2Fcolourcat" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/michaelsproul/colourcat on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/michaelsproul/colourcat [INFO] finished tweaking git repo https://github.com/michaelsproul/colourcat [INFO] tweaked toml for git repo https://github.com/michaelsproul/colourcat written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/michaelsproul/colourcat already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f8457ab2769f491bad90e33842458bc1c31d1225b70c07dd185eb0151f06eb9c [INFO] running `"docker" "start" "-a" "f8457ab2769f491bad90e33842458bc1c31d1225b70c07dd185eb0151f06eb9c"` [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking utf8-ranges v1.0.3 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking metrohash v1.0.6 [INFO] [stderr] Checking regex-syntax v0.6.10 [INFO] [stderr] Checking aho-corasick v0.7.4 [INFO] [stderr] Checking regex v1.2.0 [INFO] [stderr] Checking colourcat v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.28s [INFO] running `"docker" "inspect" "f8457ab2769f491bad90e33842458bc1c31d1225b70c07dd185eb0151f06eb9c"` [INFO] running `"docker" "rm" "-f" "f8457ab2769f491bad90e33842458bc1c31d1225b70c07dd185eb0151f06eb9c"` [INFO] [stdout] f8457ab2769f491bad90e33842458bc1c31d1225b70c07dd185eb0151f06eb9c