[INFO] updating cached repository cfsamson/timestamp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cfsamson/timestamp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cfsamson/timestamp" "work/ex/beta-1.38-1/sources/1.37.0/gh/cfsamson/timestamp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cfsamson/timestamp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cfsamson/timestamp" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cfsamson/timestamp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cfsamson/timestamp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1c4a14b2f4329c803b202b1f84a34b4cda539045
[INFO] sha for GitHub repo cfsamson/timestamp: 1c4a14b2f4329c803b202b1f84a34b4cda539045
[INFO] validating manifest of cfsamson/timestamp 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 cfsamson/timestamp 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 cfsamson/timestamp
[INFO] finished frobbing cfsamson/timestamp
[INFO] frobbed toml for cfsamson/timestamp written to work/ex/beta-1.38-1/sources/1.37.0/gh/cfsamson/timestamp/Cargo.toml
[INFO] started frobbing cfsamson/timestamp
[INFO] finished frobbing cfsamson/timestamp
[INFO] frobbed toml for cfsamson/timestamp written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cfsamson/timestamp/Cargo.toml
[INFO] crate cfsamson/timestamp 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 cfsamson/timestamp against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cfsamson/timestamp:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 1f28237f7d8d88a793b4aa52072bfdeb3c88617983c318bbabb441d8b9015c6f
[INFO] running `"docker" "start" "-a" "1f28237f7d8d88a793b4aa52072bfdeb3c88617983c318bbabb441d8b9015c6f"`
[INFO] [stderr]    Compiling timestamp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "1f28237f7d8d88a793b4aa52072bfdeb3c88617983c318bbabb441d8b9015c6f"`
[INFO] running `"docker" "rm" "-f" "1f28237f7d8d88a793b4aa52072bfdeb3c88617983c318bbabb441d8b9015c6f"`
[INFO] [stdout] 1f28237f7d8d88a793b4aa52072bfdeb3c88617983c318bbabb441d8b9015c6f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cfsamson/timestamp:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 21a30b14774a995d83d697baa649d9e09db2149e2fda8f63b9ba56413afd002a
[INFO] running `"docker" "start" "-a" "21a30b14774a995d83d697baa649d9e09db2149e2fda8f63b9ba56413afd002a"`
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling timestamp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `"docker" "inspect" "21a30b14774a995d83d697baa649d9e09db2149e2fda8f63b9ba56413afd002a"`
[INFO] running `"docker" "rm" "-f" "21a30b14774a995d83d697baa649d9e09db2149e2fda8f63b9ba56413afd002a"`
[INFO] [stdout] 21a30b14774a995d83d697baa649d9e09db2149e2fda8f63b9ba56413afd002a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cfsamson/timestamp:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 1a0f0f6c8adc656e377cf9e0b29b641f4ad1d77c8f9a0c80970376ee69930f3d
[INFO] running `"docker" "start" "-a" "1a0f0f6c8adc656e377cf9e0b29b641f4ad1d77c8f9a0c80970376ee69930f3d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/timestamp-fb0ee158cd99e213
[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] [stderr]    Doc-tests timestamp
[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" "1a0f0f6c8adc656e377cf9e0b29b641f4ad1d77c8f9a0c80970376ee69930f3d"`
[INFO] running `"docker" "rm" "-f" "1a0f0f6c8adc656e377cf9e0b29b641f4ad1d77c8f9a0c80970376ee69930f3d"`
[INFO] [stdout] 1a0f0f6c8adc656e377cf9e0b29b641f4ad1d77c8f9a0c80970376ee69930f3d