[INFO] updating cached repository AliSchlereth/slices
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AliSchlereth/slices
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AliSchlereth/slices" "work/ex/beta-1.38-1/sources/1.37.0/gh/AliSchlereth/slices"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/AliSchlereth/slices'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AliSchlereth/slices" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AliSchlereth/slices"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AliSchlereth/slices'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0e653b89c3802f81d61500fba8b5d3c0cfe63bc8
[INFO] sha for GitHub repo AliSchlereth/slices: 0e653b89c3802f81d61500fba8b5d3c0cfe63bc8
[INFO] validating manifest of AliSchlereth/slices 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 AliSchlereth/slices 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 AliSchlereth/slices
[INFO] finished frobbing AliSchlereth/slices
[INFO] frobbed toml for AliSchlereth/slices written to work/ex/beta-1.38-1/sources/1.37.0/gh/AliSchlereth/slices/Cargo.toml
[INFO] started frobbing AliSchlereth/slices
[INFO] finished frobbing AliSchlereth/slices
[INFO] frobbed toml for AliSchlereth/slices written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AliSchlereth/slices/Cargo.toml
[INFO] crate AliSchlereth/slices 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 AliSchlereth/slices 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AliSchlereth/slices:/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] a0970fe396a9d07331d41b6ed50cce3de51df528e7af1a6f4b5743dc58e5196a
[INFO] running `"docker" "start" "-a" "a0970fe396a9d07331d41b6ed50cce3de51df528e7af1a6f4b5743dc58e5196a"`
[INFO] [stderr]    Compiling slices v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "a0970fe396a9d07331d41b6ed50cce3de51df528e7af1a6f4b5743dc58e5196a"`
[INFO] running `"docker" "rm" "-f" "a0970fe396a9d07331d41b6ed50cce3de51df528e7af1a6f4b5743dc58e5196a"`
[INFO] [stdout] a0970fe396a9d07331d41b6ed50cce3de51df528e7af1a6f4b5743dc58e5196a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AliSchlereth/slices:/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] 3625bf433da264a4bed51bd01f5780d6129941ecfab10c25ef69527f0dbc67d6
[INFO] running `"docker" "start" "-a" "3625bf433da264a4bed51bd01f5780d6129941ecfab10c25ef69527f0dbc67d6"`
[INFO] [stderr]    Compiling slices v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "3625bf433da264a4bed51bd01f5780d6129941ecfab10c25ef69527f0dbc67d6"`
[INFO] running `"docker" "rm" "-f" "3625bf433da264a4bed51bd01f5780d6129941ecfab10c25ef69527f0dbc67d6"`
[INFO] [stdout] 3625bf433da264a4bed51bd01f5780d6129941ecfab10c25ef69527f0dbc67d6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AliSchlereth/slices:/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] be2c8da54e34e8888b83371402f93cafd4ff56cb0e4aef529ff49d60c5294d63
[INFO] running `"docker" "start" "-a" "be2c8da54e34e8888b83371402f93cafd4ff56cb0e4aef529ff49d60c5294d63"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slices-c436c56345bf6d5c
[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" "be2c8da54e34e8888b83371402f93cafd4ff56cb0e4aef529ff49d60c5294d63"`
[INFO] running `"docker" "rm" "-f" "be2c8da54e34e8888b83371402f93cafd4ff56cb0e4aef529ff49d60c5294d63"`
[INFO] [stdout] be2c8da54e34e8888b83371402f93cafd4ff56cb0e4aef529ff49d60c5294d63