[INFO] updating cached repository nojnhuh/slider
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nojnhuh/slider
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nojnhuh/slider" "work/ex/beta-1.38-1/sources/1.37.0/gh/nojnhuh/slider"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nojnhuh/slider'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nojnhuh/slider" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nojnhuh/slider"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nojnhuh/slider'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d4c84496f531d201df57300fcdbbb5df459dd634
[INFO] sha for GitHub repo nojnhuh/slider: d4c84496f531d201df57300fcdbbb5df459dd634
[INFO] validating manifest of nojnhuh/slider 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 nojnhuh/slider 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 nojnhuh/slider
[INFO] finished frobbing nojnhuh/slider
[INFO] frobbed toml for nojnhuh/slider written to work/ex/beta-1.38-1/sources/1.37.0/gh/nojnhuh/slider/Cargo.toml
[INFO] started frobbing nojnhuh/slider
[INFO] finished frobbing nojnhuh/slider
[INFO] frobbed toml for nojnhuh/slider written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nojnhuh/slider/Cargo.toml
[INFO] crate nojnhuh/slider 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 nojnhuh/slider 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nojnhuh/slider:/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] 1187725d2fb7521e5ad5f972d214321be97e481b67f8cd48fde0870b3501cb25
[INFO] running `"docker" "start" "-a" "1187725d2fb7521e5ad5f972d214321be97e481b67f8cd48fde0870b3501cb25"`
[INFO] [stderr]    Compiling slider v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `"docker" "inspect" "1187725d2fb7521e5ad5f972d214321be97e481b67f8cd48fde0870b3501cb25"`
[INFO] running `"docker" "rm" "-f" "1187725d2fb7521e5ad5f972d214321be97e481b67f8cd48fde0870b3501cb25"`
[INFO] [stdout] 1187725d2fb7521e5ad5f972d214321be97e481b67f8cd48fde0870b3501cb25
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nojnhuh/slider:/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] c5b1daad09ae5a7d2f8add2c4d30a2bda0b48b7a3737438b85dd4537fd6a1587
[INFO] running `"docker" "start" "-a" "c5b1daad09ae5a7d2f8add2c4d30a2bda0b48b7a3737438b85dd4537fd6a1587"`
[INFO] [stderr]    Compiling slider v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "c5b1daad09ae5a7d2f8add2c4d30a2bda0b48b7a3737438b85dd4537fd6a1587"`
[INFO] running `"docker" "rm" "-f" "c5b1daad09ae5a7d2f8add2c4d30a2bda0b48b7a3737438b85dd4537fd6a1587"`
[INFO] [stdout] c5b1daad09ae5a7d2f8add2c4d30a2bda0b48b7a3737438b85dd4537fd6a1587
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nojnhuh/slider:/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] eb938b048990e375be209947506874ef8de3b1f6e04db675cb602becb4aa2a71
[INFO] running `"docker" "start" "-a" "eb938b048990e375be209947506874ef8de3b1f6e04db675cb602becb4aa2a71"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slider-06cfb51e17925da5
[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/slider-096e256076a83313
[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 slider
[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" "eb938b048990e375be209947506874ef8de3b1f6e04db675cb602becb4aa2a71"`
[INFO] running `"docker" "rm" "-f" "eb938b048990e375be209947506874ef8de3b1f6e04db675cb602becb4aa2a71"`
[INFO] [stdout] eb938b048990e375be209947506874ef8de3b1f6e04db675cb602becb4aa2a71