[INFO] updating cached repository WRuman/typewriter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/WRuman/typewriter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/WRuman/typewriter" "work/ex/beta-1.38-1/sources/1.37.0/gh/WRuman/typewriter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/WRuman/typewriter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/WRuman/typewriter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/WRuman/typewriter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/WRuman/typewriter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a64f471e8e4822c1b827e444a0f95f482e2adbb0
[INFO] sha for GitHub repo WRuman/typewriter: a64f471e8e4822c1b827e444a0f95f482e2adbb0
[INFO] validating manifest of WRuman/typewriter 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 WRuman/typewriter 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 WRuman/typewriter
[INFO] finished frobbing WRuman/typewriter
[INFO] frobbed toml for WRuman/typewriter written to work/ex/beta-1.38-1/sources/1.37.0/gh/WRuman/typewriter/Cargo.toml
[INFO] started frobbing WRuman/typewriter
[INFO] finished frobbing WRuman/typewriter
[INFO] frobbed toml for WRuman/typewriter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/WRuman/typewriter/Cargo.toml
[INFO] crate WRuman/typewriter 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 WRuman/typewriter 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/WRuman/typewriter:/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] ccb5b6e4acf66cce512b9a8b43d7aa7a65ca6817242c7237e5edaad91efabe0a
[INFO] running `"docker" "start" "-a" "ccb5b6e4acf66cce512b9a8b43d7aa7a65ca6817242c7237e5edaad91efabe0a"`
[INFO] [stderr]    Compiling libc v0.2.21
[INFO] [stderr]    Compiling time v0.1.36
[INFO] [stderr]    Compiling typewriter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `"docker" "inspect" "ccb5b6e4acf66cce512b9a8b43d7aa7a65ca6817242c7237e5edaad91efabe0a"`
[INFO] running `"docker" "rm" "-f" "ccb5b6e4acf66cce512b9a8b43d7aa7a65ca6817242c7237e5edaad91efabe0a"`
[INFO] [stdout] ccb5b6e4acf66cce512b9a8b43d7aa7a65ca6817242c7237e5edaad91efabe0a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/WRuman/typewriter:/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] 15187c40f876f246885655dcd5ee594ad458111b00d6b12e29e0b0c360d1b407
[INFO] running `"docker" "start" "-a" "15187c40f876f246885655dcd5ee594ad458111b00d6b12e29e0b0c360d1b407"`
[INFO] [stderr]    Compiling typewriter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "15187c40f876f246885655dcd5ee594ad458111b00d6b12e29e0b0c360d1b407"`
[INFO] running `"docker" "rm" "-f" "15187c40f876f246885655dcd5ee594ad458111b00d6b12e29e0b0c360d1b407"`
[INFO] [stdout] 15187c40f876f246885655dcd5ee594ad458111b00d6b12e29e0b0c360d1b407
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/WRuman/typewriter:/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] 624a5dba8e428f7695e732e6da826516672e677b4a4fb3bcd19f2eae833be9f2
[INFO] running `"docker" "start" "-a" "624a5dba8e428f7695e732e6da826516672e677b4a4fb3bcd19f2eae833be9f2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/typewriter-d7daa6591b82f425
[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]      Running /opt/crater/target/debug/deps/typewriter-bc2a5fe41400c699
[INFO] [stderr]    Doc-tests typewriter
[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] [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" "624a5dba8e428f7695e732e6da826516672e677b4a4fb3bcd19f2eae833be9f2"`
[INFO] running `"docker" "rm" "-f" "624a5dba8e428f7695e732e6da826516672e677b4a4fb3bcd19f2eae833be9f2"`
[INFO] [stdout] 624a5dba8e428f7695e732e6da826516672e677b4a4fb3bcd19f2eae833be9f2