[INFO] updating cached repository https://github.com/thinkbeard/txtr
[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] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9bbac3bed8989bab859f7b1a7efad1c668492e9e
[INFO] checking thinkbeard/txtr against beta-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthinkbeard%2Ftxtr" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thinkbeard/txtr on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/thinkbeard/txtr
[INFO] finished tweaking git repo https://github.com/thinkbeard/txtr
[INFO] tweaked toml for git repo https://github.com/thinkbeard/txtr written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/thinkbeard/txtr already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=allow" "-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" "+beta-2019-10-27" "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] 06adcd32bc98bd9e8da765d44edb00c426319d38b8494c8ad8dfa9901d24c435
[INFO] running `"docker" "start" "-a" "06adcd32bc98bd9e8da765d44edb00c426319d38b8494c8ad8dfa9901d24c435"`
[INFO] [stderr]    Compiling num-bigint v0.2.1
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking serde v1.0.23
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking rand v0.4.3
[INFO] [stderr]     Checking stb_truetype v0.2.4
[INFO] [stderr]     Checking inflate v0.4.3
[INFO] [stderr]     Checking gif v0.10.1
[INFO] [stderr]     Checking itertools v0.7.8
[INFO] [stderr]     Checking ordered-float v0.5.2
[INFO] [stderr]     Checking regex v1.0.2
[INFO] [stderr]     Checking regex v0.2.3
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling syn v0.15.18
[INFO] [stderr]    Compiling serde_derive v1.0.23
[INFO] [stderr]     Checking conv v0.3.3
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking rusttype v0.5.2
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking rayon v0.8.2
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking env_logger v0.5.12
[INFO] [stderr]     Checking num-rational v0.2.1
[INFO] [stderr]     Checking quickcheck v0.6.2
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]     Checking docopt v0.8.1
[INFO] [stderr]     Checking tiff v0.2.1
[INFO] [stderr]     Checking image v0.20.1
[INFO] [stderr]     Checking imageproc v0.16.0
[INFO] [stderr]     Checking txtr v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `"docker" "inspect" "06adcd32bc98bd9e8da765d44edb00c426319d38b8494c8ad8dfa9901d24c435"`
[INFO] running `"docker" "rm" "-f" "06adcd32bc98bd9e8da765d44edb00c426319d38b8494c8ad8dfa9901d24c435"`
[INFO] [stdout] 06adcd32bc98bd9e8da765d44edb00c426319d38b8494c8ad8dfa9901d24c435