[INFO] fetching crate xtr 0.1.5... [INFO] checking xtr-0.1.5 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] extracting crate xtr 0.1.5 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate xtr 0.1.5 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 xtr 0.1.5 [INFO] finished tweaking crates.io crate xtr 0.1.5 [INFO] tweaked toml for crates.io crate xtr 0.1.5 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate xtr 0.1.5 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 0943da9a73b4522b4206b76108c8bc2d08cac645f34db8f6a67b483e9cc4ec18 [INFO] running `Command { std: "docker" "start" "-a" "0943da9a73b4522b4206b76108c8bc2d08cac645f34db8f6a67b483e9cc4ec18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0943da9a73b4522b4206b76108c8bc2d08cac645f34db8f6a67b483e9cc4ec18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0943da9a73b4522b4206b76108c8bc2d08cac645f34db8f6a67b483e9cc4ec18", kill_on_drop: false }` [INFO] [stdout] 0943da9a73b4522b4206b76108c8bc2d08cac645f34db8f6a67b483e9cc4ec18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] a9dc9cc5a45855ece8bd208b3dfa87a50cdc4e19136af2929c6e00b705f047b5 [INFO] running `Command { std: "docker" "start" "-a" "a9dc9cc5a45855ece8bd208b3dfa87a50cdc4e19136af2929c6e00b705f047b5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking unicode-xid v0.2.0 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking quote v1.0.3 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling gettext-sys v0.19.9 [INFO] [stderr] Checking syn v1.0.17 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking regex v1.3.6 [INFO] [stderr] Checking locale_config v0.2.3 [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "a9dc9cc5a45855ece8bd208b3dfa87a50cdc4e19136af2929c6e00b705f047b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9dc9cc5a45855ece8bd208b3dfa87a50cdc4e19136af2929c6e00b705f047b5", kill_on_drop: false }` [INFO] [stdout] a9dc9cc5a45855ece8bd208b3dfa87a50cdc4e19136af2929c6e00b705f047b5