[INFO] fetching crate synterm 0.3.1... [INFO] checking synterm-0.3.1 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] extracting crate synterm 0.3.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate synterm 0.3.1 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate synterm 0.3.1 [INFO] finished tweaking crates.io crate synterm 0.3.1 [INFO] tweaked toml for crates.io crate synterm 0.3.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate synterm 0.3.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dcca395ab43f97e70301b239fb918fcf5d1f1bd3e84a160d5b9152b3256cfa71 [INFO] running `Command { std: "docker" "start" "-a" "dcca395ab43f97e70301b239fb918fcf5d1f1bd3e84a160d5b9152b3256cfa71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dcca395ab43f97e70301b239fb918fcf5d1f1bd3e84a160d5b9152b3256cfa71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcca395ab43f97e70301b239fb918fcf5d1f1bd3e84a160d5b9152b3256cfa71", kill_on_drop: false }` [INFO] [stdout] dcca395ab43f97e70301b239fb918fcf5d1f1bd3e84a160d5b9152b3256cfa71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9afe1d70403bfeebc85f2a0aabeb2a7345f0b6a5a7079729752a2f7e45055b37 [INFO] running `Command { std: "docker" "start" "-a" "9afe1d70403bfeebc85f2a0aabeb2a7345f0b6a5a7079729752a2f7e45055b37", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking arc-swap v0.4.5 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking smallvec v1.3.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Checking parking_lot_core v0.7.1 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking signal-hook v0.1.13 [INFO] [stderr] Checking crossterm v0.16.0 [INFO] [stderr] Compiling logos-derive v0.9.7 [INFO] [stderr] Checking logos v0.9.7 [INFO] [stderr] Checking synterm v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.96s [INFO] running `Command { std: "docker" "inspect" "9afe1d70403bfeebc85f2a0aabeb2a7345f0b6a5a7079729752a2f7e45055b37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9afe1d70403bfeebc85f2a0aabeb2a7345f0b6a5a7079729752a2f7e45055b37", kill_on_drop: false }` [INFO] [stdout] 9afe1d70403bfeebc85f2a0aabeb2a7345f0b6a5a7079729752a2f7e45055b37