[INFO] updating cached repository logtopus/genlog
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/logtopus/genlog
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/logtopus/genlog" "work/ex/beta-1.38-1/sources/1.37.0/gh/logtopus/genlog"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/logtopus/genlog'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/logtopus/genlog" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/logtopus/genlog"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/logtopus/genlog'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0b3f749f2340c175b8980f231d6c28b668b5027a
[INFO] sha for GitHub repo logtopus/genlog: 0b3f749f2340c175b8980f231d6c28b668b5027a
[INFO] validating manifest of logtopus/genlog 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 logtopus/genlog 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 logtopus/genlog
[INFO] finished frobbing logtopus/genlog
[INFO] frobbed toml for logtopus/genlog written to work/ex/beta-1.38-1/sources/1.37.0/gh/logtopus/genlog/Cargo.toml
[INFO] started frobbing logtopus/genlog
[INFO] finished frobbing logtopus/genlog
[INFO] frobbed toml for logtopus/genlog written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/logtopus/genlog/Cargo.toml
[INFO] crate logtopus/genlog 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 logtopus/genlog 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/logtopus/genlog:/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] bc02e5f57e1ffda459ec6349739734811241fea50dbe99fbc6165a5a343b9dc0
[INFO] running `"docker" "start" "-a" "bc02e5f57e1ffda459ec6349739734811241fea50dbe99fbc6165a5a343b9dc0"`
[INFO] [stderr]    Compiling termcolor v1.0.4
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling genlog v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.09s
[INFO] running `"docker" "inspect" "bc02e5f57e1ffda459ec6349739734811241fea50dbe99fbc6165a5a343b9dc0"`
[INFO] running `"docker" "rm" "-f" "bc02e5f57e1ffda459ec6349739734811241fea50dbe99fbc6165a5a343b9dc0"`
[INFO] [stdout] bc02e5f57e1ffda459ec6349739734811241fea50dbe99fbc6165a5a343b9dc0
[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/logtopus/genlog:/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] c1d31ae9a8f6fdb20add75118db4037538a3c6c9a3a2c3c25dfcb879df830219
[INFO] running `"docker" "start" "-a" "c1d31ae9a8f6fdb20add75118db4037538a3c6c9a3a2c3c25dfcb879df830219"`
[INFO] [stderr]    Compiling genlog v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "c1d31ae9a8f6fdb20add75118db4037538a3c6c9a3a2c3c25dfcb879df830219"`
[INFO] running `"docker" "rm" "-f" "c1d31ae9a8f6fdb20add75118db4037538a3c6c9a3a2c3c25dfcb879df830219"`
[INFO] [stdout] c1d31ae9a8f6fdb20add75118db4037538a3c6c9a3a2c3c25dfcb879df830219
[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/logtopus/genlog:/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] 6aab8d391150e5da3b69860555019872e1d49de02955e89cf497203376edf481
[INFO] running `"docker" "start" "-a" "6aab8d391150e5da3b69860555019872e1d49de02955e89cf497203376edf481"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/genlog-1090fb63dbea1546
[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" "6aab8d391150e5da3b69860555019872e1d49de02955e89cf497203376edf481"`
[INFO] running `"docker" "rm" "-f" "6aab8d391150e5da3b69860555019872e1d49de02955e89cf497203376edf481"`
[INFO] [stdout] 6aab8d391150e5da3b69860555019872e1d49de02955e89cf497203376edf481