[INFO] updating cached repository https://github.com/rust-cc/rcmerkle
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] ca0b267ab65a9644bf750d1f63db9d4b3276d0e3
[INFO] testing rust-cc/rcmerkle against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-cc%2Frcmerkle" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rust-cc/rcmerkle 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 git repo https://github.com/rust-cc/rcmerkle
[INFO] finished tweaking git repo https://github.com/rust-cc/rcmerkle
[INFO] tweaked toml for git repo https://github.com/rust-cc/rcmerkle written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/rust-cc/rcmerkle already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] 8b090f0c5d47baddb17f7fd03eb83c94df89eac86e40dc86a47c7e0ea34d1169
[INFO] running `"docker" "start" "-a" "8b090f0c5d47baddb17f7fd03eb83c94df89eac86e40dc86a47c7e0ea34d1169"`
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling rcmerkle v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `"docker" "inspect" "8b090f0c5d47baddb17f7fd03eb83c94df89eac86e40dc86a47c7e0ea34d1169"`
[INFO] running `"docker" "rm" "-f" "8b090f0c5d47baddb17f7fd03eb83c94df89eac86e40dc86a47c7e0ea34d1169"`
[INFO] [stdout] 8b090f0c5d47baddb17f7fd03eb83c94df89eac86e40dc86a47c7e0ea34d1169
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] d3a5d3b866aae23e0ce3605dcd2b9311f909517240f27c1e374ff5e14a13d9a2
[INFO] running `"docker" "start" "-a" "d3a5d3b866aae23e0ce3605dcd2b9311f909517240f27c1e374ff5e14a13d9a2"`
[INFO] [stderr]    Compiling rcmerkle v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `"docker" "inspect" "d3a5d3b866aae23e0ce3605dcd2b9311f909517240f27c1e374ff5e14a13d9a2"`
[INFO] running `"docker" "rm" "-f" "d3a5d3b866aae23e0ce3605dcd2b9311f909517240f27c1e374ff5e14a13d9a2"`
[INFO] [stdout] d3a5d3b866aae23e0ce3605dcd2b9311f909517240f27c1e374ff5e14a13d9a2
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] 0f4b24375a86e415e51257e3140c2c579ff1c5f30d117866114cb8f76516ed1d
[INFO] running `"docker" "start" "-a" "0f4b24375a86e415e51257e3140c2c579ff1c5f30d117866114cb8f76516ed1d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rcmerkle-f517fc95419c0879
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_sha256 ... ok
[INFO] [stdout] test tests::test_keccak ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rcmerkle
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0f4b24375a86e415e51257e3140c2c579ff1c5f30d117866114cb8f76516ed1d"`
[INFO] running `"docker" "rm" "-f" "0f4b24375a86e415e51257e3140c2c579ff1c5f30d117866114cb8f76516ed1d"`
[INFO] [stdout] 0f4b24375a86e415e51257e3140c2c579ff1c5f30d117866114cb8f76516ed1d