[INFO] updating cached repository whoshebang/test-logs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/whoshebang/test-logs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/whoshebang/test-logs" "work/ex/beta-1.38-1/sources/1.37.0/gh/whoshebang/test-logs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/whoshebang/test-logs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/whoshebang/test-logs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/whoshebang/test-logs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/whoshebang/test-logs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 02960f002887451cb9360f0ddacbfbfb4f84a91d
[INFO] sha for GitHub repo whoshebang/test-logs: 02960f002887451cb9360f0ddacbfbfb4f84a91d
[INFO] validating manifest of whoshebang/test-logs on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of whoshebang/test-logs on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing whoshebang/test-logs
[INFO] finished frobbing whoshebang/test-logs
[INFO] frobbed toml for whoshebang/test-logs written to work/ex/beta-1.38-1/sources/1.37.0/gh/whoshebang/test-logs/Cargo.toml
[INFO] started frobbing whoshebang/test-logs
[INFO] finished frobbing whoshebang/test-logs
[INFO] frobbed toml for whoshebang/test-logs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/whoshebang/test-logs/Cargo.toml
[INFO] crate whoshebang/test-logs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing whoshebang/test-logs against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/whoshebang/test-logs:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 18f62efdb8848360bd1ce409747fc34d0f9e4e1949fdc6a3673f0e669cbf15d0
[INFO] running `"docker" "start" "-a" "18f62efdb8848360bd1ce409747fc34d0f9e4e1949fdc6a3673f0e669cbf15d0"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.29
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling thread-id v3.3.0
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling serde_yaml v0.8.8
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling serde-value v0.5.3
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling log4rs v0.8.3
[INFO] [stderr]    Compiling test-logs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.11s
[INFO] running `"docker" "inspect" "18f62efdb8848360bd1ce409747fc34d0f9e4e1949fdc6a3673f0e669cbf15d0"`
[INFO] running `"docker" "rm" "-f" "18f62efdb8848360bd1ce409747fc34d0f9e4e1949fdc6a3673f0e669cbf15d0"`
[INFO] [stdout] 18f62efdb8848360bd1ce409747fc34d0f9e4e1949fdc6a3673f0e669cbf15d0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/whoshebang/test-logs:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3b7f1598df7fe5e02425aa0024ac3766f4232fa3b6d71eed8abf4e7c53a92a62
[INFO] running `"docker" "start" "-a" "3b7f1598df7fe5e02425aa0024ac3766f4232fa3b6d71eed8abf4e7c53a92a62"`
[INFO] [stderr]    Compiling test-logs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "3b7f1598df7fe5e02425aa0024ac3766f4232fa3b6d71eed8abf4e7c53a92a62"`
[INFO] running `"docker" "rm" "-f" "3b7f1598df7fe5e02425aa0024ac3766f4232fa3b6d71eed8abf4e7c53a92a62"`
[INFO] [stdout] 3b7f1598df7fe5e02425aa0024ac3766f4232fa3b6d71eed8abf4e7c53a92a62
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/whoshebang/test-logs:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] d721d211f342982be436f67541258c3802c213b70820d6ab4d1c8f0ce764a749
[INFO] running `"docker" "start" "-a" "d721d211f342982be436f67541258c3802c213b70820d6ab4d1c8f0ce764a749"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_logs-78c3a060b9bbcca0
[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" "d721d211f342982be436f67541258c3802c213b70820d6ab4d1c8f0ce764a749"`
[INFO] running `"docker" "rm" "-f" "d721d211f342982be436f67541258c3802c213b70820d6ab4d1c8f0ce764a749"`
[INFO] [stdout] d721d211f342982be436f67541258c3802c213b70820d6ab4d1c8f0ce764a749