[INFO] updating cached repository https://github.com/ruuda/mindec
[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] a21046c48648a3361f0683b54f9ed3d17b58d1eb
[INFO] checking ruuda/mindec against beta-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruuda%2Fmindec" "/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/ruuda/mindec 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/ruuda/mindec
[INFO] finished tweaking git repo https://github.com/ruuda/mindec
[INFO] tweaked toml for git repo https://github.com/ruuda/mindec written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/ruuda/mindec 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] 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] 3cd0c05ebee361eda989dc7b73e58541b8675f33c09e04e4d382b2aacb06bf81
[INFO] running `"docker" "start" "-a" "3cd0c05ebee361eda989dc7b73e58541b8675f33c09e04e4d382b2aacb06bf81"`
[INFO] [stderr]     Checking libc v0.2.36
[INFO] [stderr]     Checking futures v0.1.18
[INFO] [stderr]     Checking byteorder v1.2.1
[INFO] [stderr]    Compiling pest v1.0.4
[INFO] [stderr]     Checking lazycell v0.6.0
[INFO] [stderr]     Checking slab v0.4.0
[INFO] [stderr]     Checking num-traits v0.2.0
[INFO] [stderr]     Checking claxon v0.4.0 (https://github.com/ruuda/claxon?rev=f3cd5ddaf7ffd56edfa4a218a924a776d4792bdd#f3cd5dda)
[INFO] [stderr]     Checking httparse v1.2.4
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking serde v1.0.27
[INFO] [stderr]     Checking same-file v1.0.2
[INFO] [stderr]     Checking dtoa v0.4.2
[INFO] [stderr]     Checking itoa v0.3.4
[INFO] [stderr]     Checking unicode-normalization v0.1.5
[INFO] [stderr]     Checking crossbeam v0.3.2
[INFO] [stderr]     Checking log v0.4.1
[INFO] [stderr]     Checking itertools v0.7.6
[INFO] [stderr]     Checking walkdir v2.2.8
[INFO] [stderr]     Checking base64 v0.9.0
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking net2 v0.2.31
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking num_cpus v1.8.0
[INFO] [stderr]     Checking time v0.1.39
[INFO] [stderr]     Checking itertools-num v0.1.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking tokio-service v0.1.0
[INFO] [stderr]     Checking relay v0.1.1
[INFO] [stderr]     Checking bytes v0.4.6
[INFO] [stderr]     Checking tokio-io v0.1.5
[INFO] [stderr]     Checking criterion-stats v0.2.0
[INFO] [stderr]     Checking simplelog v0.4.4
[INFO] [stderr]     Checking unicase v2.1.0
[INFO] [stderr]    Compiling pest_derive v1.0.4
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking criterion-plot v0.2.0
[INFO] [stderr]     Checking mio v0.6.13
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking tokio-core v0.1.12
[INFO] [stderr]     Checking mime v0.3.5
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking handlebars v0.30.1
[INFO] [stderr]     Checking serde_json v1.0.9
[INFO] [stderr]     Checking hyper v0.11.18
[INFO] [stderr]     Checking criterion v0.2.0
[INFO] [stderr]     Checking mindec v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 36s
[INFO] running `"docker" "inspect" "3cd0c05ebee361eda989dc7b73e58541b8675f33c09e04e4d382b2aacb06bf81"`
[INFO] running `"docker" "rm" "-f" "3cd0c05ebee361eda989dc7b73e58541b8675f33c09e04e4d382b2aacb06bf81"`
[INFO] [stdout] 3cd0c05ebee361eda989dc7b73e58541b8675f33c09e04e4d382b2aacb06bf81