[INFO] updating cached repository https://github.com/datrs/bitfield-rle
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/datrs/bitfield-rle
[INFO] [stderr]  - [deleted]         (none)     -> dependabot/cargo/failure-0.1.6
[INFO] [stderr]  - [deleted]         (none)     -> dependabot/cargo/sparse-bitfield-0.10.0
[INFO] [stderr]    0a46b6a..bb990f1  master     -> master
[INFO] [stderr]  * [new tag]         0.1.0      -> 0.1.0
[INFO] [stderr]  * [new tag]         0.1.1      -> 0.1.1
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bb990f18f56e73391466cbf634c7fa2f27e86506
[INFO] checking datrs/bitfield-rle against master#212aa3ea28d91a97d1e1261709c0b6e6790788e6 for pr-69340
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdatrs%2Fbitfield-rle" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/datrs/bitfield-rle on toolchain 212aa3ea28d91a97d1e1261709c0b6e6790788e6
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/datrs/bitfield-rle
[INFO] finished tweaking git repo https://github.com/datrs/bitfield-rle
[INFO] tweaked toml for git repo https://github.com/datrs/bitfield-rle written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/datrs/bitfield-rle already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "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] cc7bf82a61d22388dba340e5fb9f987c6207c41cd5faf0ed34c9a4bd0232caf3
[INFO] running `"docker" "start" "-a" "cc7bf82a61d22388dba340e5fb9f987c6207c41cd5faf0ed34c9a4bd0232caf3"`
[INFO] [stderr]     Checking varinteger v1.0.6
[INFO] [stderr]     Checking backtrace-sys v0.1.32
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking backtrace v0.3.43
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking bitfield-rle v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.12s
[INFO] running `"docker" "inspect" "cc7bf82a61d22388dba340e5fb9f987c6207c41cd5faf0ed34c9a4bd0232caf3"`
[INFO] running `"docker" "rm" "-f" "cc7bf82a61d22388dba340e5fb9f987c6207c41cd5faf0ed34c9a4bd0232caf3"`
[INFO] [stdout] cc7bf82a61d22388dba340e5fb9f987c6207c41cd5faf0ed34c9a4bd0232caf3