[INFO] crate cb2 0.1.2 is already in cache
[INFO] testing cb2-0.1.2 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate cb2 0.1.2 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate cb2 0.1.2 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cb2 0.1.2
[INFO] finished tweaking crates.io crate cb2 0.1.2
[INFO] tweaked toml for crates.io crate cb2 0.1.2 written to work/builds/worker-7/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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-2019-09-28" "build" "--frozen"`
[INFO] [stdout] b805fcc2b717b1ef0ce2e10f4a5a2f5fdbccd40536110f8c9e089a719c0153a3
[INFO] running `"docker" "start" "-a" "b805fcc2b717b1ef0ce2e10f4a5a2f5fdbccd40536110f8c9e089a719c0153a3"`
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling from_file v0.1.3
[INFO] [stderr]    Compiling tokio-process v0.2.4
[INFO] [stderr]    Compiling cb2_core v0.1.2
[INFO] [stderr]    Compiling cb2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.36s
[INFO] running `"docker" "inspect" "b805fcc2b717b1ef0ce2e10f4a5a2f5fdbccd40536110f8c9e089a719c0153a3"`
[INFO] running `"docker" "rm" "-f" "b805fcc2b717b1ef0ce2e10f4a5a2f5fdbccd40536110f8c9e089a719c0153a3"`
[INFO] [stdout] b805fcc2b717b1ef0ce2e10f4a5a2f5fdbccd40536110f8c9e089a719c0153a3
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 52d5735f1759b48c30983eba82bc28311395c7ad42deff8c21ff0d67b9cd50a8
[INFO] running `"docker" "start" "-a" "52d5735f1759b48c30983eba82bc28311395c7ad42deff8c21ff0d67b9cd50a8"`
[INFO] [stderr]    Compiling cb2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.62s
[INFO] running `"docker" "inspect" "52d5735f1759b48c30983eba82bc28311395c7ad42deff8c21ff0d67b9cd50a8"`
[INFO] running `"docker" "rm" "-f" "52d5735f1759b48c30983eba82bc28311395c7ad42deff8c21ff0d67b9cd50a8"`
[INFO] [stdout] 52d5735f1759b48c30983eba82bc28311395c7ad42deff8c21ff0d67b9cd50a8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 2ccc607b470a67832e798d811b266891da2efa6147cb2e18ec02461cf8cd7a6e
[INFO] running `"docker" "start" "-a" "2ccc607b470a67832e798d811b266891da2efa6147cb2e18ec02461cf8cd7a6e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cb2-f8a2136b98425318
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2ccc607b470a67832e798d811b266891da2efa6147cb2e18ec02461cf8cd7a6e"`
[INFO] running `"docker" "rm" "-f" "2ccc607b470a67832e798d811b266891da2efa6147cb2e18ec02461cf8cd7a6e"`
[INFO] [stdout] 2ccc607b470a67832e798d811b266891da2efa6147cb2e18ec02461cf8cd7a6e