[INFO] crate sysconf 0.3.4 is already in cache
[INFO] extracting crate sysconf 0.3.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/sysconf/0.3.4
[INFO] extracting crate sysconf 0.3.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sysconf/0.3.4
[INFO] validating manifest of sysconf-0.3.4 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sysconf-0.3.4 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sysconf-0.3.4
[INFO] finished frobbing sysconf-0.3.4
[INFO] frobbed toml for sysconf-0.3.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/sysconf/0.3.4/Cargo.toml
[INFO] started frobbing sysconf-0.3.4
[INFO] finished frobbing sysconf-0.3.4
[INFO] frobbed toml for sysconf-0.3.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sysconf/0.3.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] building sysconf-0.3.4 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sysconf/0.3.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] a73f1b7039b1a012638236c9f6b186136fb278af4c12f24862ec87ea828eaed4
[INFO] running `"docker" "start" "-a" "a73f1b7039b1a012638236c9f6b186136fb278af4c12f24862ec87ea828eaed4"`
[INFO] [stderr]    Compiling sysconf v0.3.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "a73f1b7039b1a012638236c9f6b186136fb278af4c12f24862ec87ea828eaed4"`
[INFO] running `"docker" "rm" "-f" "a73f1b7039b1a012638236c9f6b186136fb278af4c12f24862ec87ea828eaed4"`
[INFO] [stdout] a73f1b7039b1a012638236c9f6b186136fb278af4c12f24862ec87ea828eaed4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sysconf/0.3.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] f4785eace5c710b55b7f456b5628a64469bdba2d8a21ed88c938013c03270d1a
[INFO] running `"docker" "start" "-a" "f4785eace5c710b55b7f456b5628a64469bdba2d8a21ed88c938013c03270d1a"`
[INFO] [stderr]    Compiling sysconf v0.3.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "f4785eace5c710b55b7f456b5628a64469bdba2d8a21ed88c938013c03270d1a"`
[INFO] running `"docker" "rm" "-f" "f4785eace5c710b55b7f456b5628a64469bdba2d8a21ed88c938013c03270d1a"`
[INFO] [stdout] f4785eace5c710b55b7f456b5628a64469bdba2d8a21ed88c938013c03270d1a