[INFO] fetching crate see-you-later 0.1.0... [INFO] checking see-you-later-0.1.0 against try#8a749131e7beb72f6edacefd2bdcbed3d67b2112 for pr-72331 [INFO] extracting crate see-you-later 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate see-you-later 0.1.0 on toolchain 8a749131e7beb72f6edacefd2bdcbed3d67b2112 [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate see-you-later 0.1.0 [INFO] finished tweaking crates.io crate see-you-later 0.1.0 [INFO] tweaked toml for crates.io crate see-you-later 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate see-you-later 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smol-potat v0.2.1 [INFO] [stderr] Downloaded wait-for-me v0.1.2 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 13e3ec81d772ba046af6686a077a98f0bf35bbca8a0aef65aa0ef4aa1e1a144a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "13e3ec81d772ba046af6686a077a98f0bf35bbca8a0aef65aa0ef4aa1e1a144a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking async-task v3.0.0 [INFO] [stderr] Checking scoped-tls-hkt v0.1.2 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling smol-potat v0.2.1 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking piper v0.1.1 [INFO] [stderr] Checking see-you-later v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking wait-for-me v0.1.2 [INFO] [stderr] Checking smol v0.1.4 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.81s [INFO] running `"docker" "inspect" "13e3ec81d772ba046af6686a077a98f0bf35bbca8a0aef65aa0ef4aa1e1a144a"` [INFO] running `"docker" "rm" "-f" "13e3ec81d772ba046af6686a077a98f0bf35bbca8a0aef65aa0ef4aa1e1a144a"` [INFO] [stdout] 13e3ec81d772ba046af6686a077a98f0bf35bbca8a0aef65aa0ef4aa1e1a144a