[INFO] cloning repository https://github.com/maxmindlin/rsmonkey [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxmindlin/rsmonkey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxmindlin%2Frsmonkey", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxmindlin%2Frsmonkey'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c0f7762e1691dcb387f0c8659f16d070c921adec [INFO] checking maxmindlin/rsmonkey against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxmindlin%2Frsmonkey" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/maxmindlin/rsmonkey on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/maxmindlin/rsmonkey [INFO] finished tweaking git repo https://github.com/maxmindlin/rsmonkey [INFO] tweaked toml for git repo https://github.com/maxmindlin/rsmonkey written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/maxmindlin/rsmonkey already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8aaf31c5f9d27d512cd2fce2a6e01fbfb9caa99d52eb60261af91db845402a19 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8aaf31c5f9d27d512cd2fce2a6e01fbfb9caa99d52eb60261af91db845402a19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8aaf31c5f9d27d512cd2fce2a6e01fbfb9caa99d52eb60261af91db845402a19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8aaf31c5f9d27d512cd2fce2a6e01fbfb9caa99d52eb60261af91db845402a19", kill_on_drop: false }` [INFO] [stdout] 8aaf31c5f9d27d512cd2fce2a6e01fbfb9caa99d52eb60261af91db845402a19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1d05052cbb41ba4c6b34c0615c3e273987458032ca21e749ca124e22920eaa4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f1d05052cbb41ba4c6b34c0615c3e273987458032ca21e749ca124e22920eaa4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Checking rsmonkey-parser v0.1.0 (/opt/rustwide/workdir/rsmonkey-parser) [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Compiling test-case v1.1.0 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking rsmonkey-eval v0.1.0 (/opt/rustwide/workdir/rsmonkey-eval) [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking rustyline v8.0.0 [INFO] [stderr] Checking rsmonkey v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.76s [INFO] running `Command { std: "docker" "inspect" "f1d05052cbb41ba4c6b34c0615c3e273987458032ca21e749ca124e22920eaa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1d05052cbb41ba4c6b34c0615c3e273987458032ca21e749ca124e22920eaa4", kill_on_drop: false }` [INFO] [stdout] f1d05052cbb41ba4c6b34c0615c3e273987458032ca21e749ca124e22920eaa4