[INFO] updating cached repository LFalch/chem
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/LFalch/chem
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/LFalch/chem" "work/ex/beta-1.38-1/sources/1.37.0/gh/LFalch/chem"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/LFalch/chem'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/LFalch/chem" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LFalch/chem"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LFalch/chem'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 295951bc6a1740182a44aa76f4fc9acc72a1ca8a
[INFO] sha for GitHub repo LFalch/chem: 295951bc6a1740182a44aa76f4fc9acc72a1ca8a
[INFO] validating manifest of LFalch/chem 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 LFalch/chem 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 LFalch/chem
[INFO] finished frobbing LFalch/chem
[INFO] frobbed toml for LFalch/chem written to work/ex/beta-1.38-1/sources/1.37.0/gh/LFalch/chem/Cargo.toml
[INFO] started frobbing LFalch/chem
[INFO] finished frobbing LFalch/chem
[INFO] frobbed toml for LFalch/chem written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LFalch/chem/Cargo.toml
[INFO] crate LFalch/chem 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 LFalch/chem 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/LFalch/chem:/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] 74aba86f1089fba155edd498fa94932b0695b514d675de403cafa7b7dc7e6e05
[INFO] running `"docker" "start" "-a" "74aba86f1089fba155edd498fa94932b0695b514d675de403cafa7b7dc7e6e05"`
[INFO] [stderr]    Compiling chem v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "74aba86f1089fba155edd498fa94932b0695b514d675de403cafa7b7dc7e6e05"`
[INFO] running `"docker" "rm" "-f" "74aba86f1089fba155edd498fa94932b0695b514d675de403cafa7b7dc7e6e05"`
[INFO] [stdout] 74aba86f1089fba155edd498fa94932b0695b514d675de403cafa7b7dc7e6e05
[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/LFalch/chem:/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] 371be5000d26a433bd6ab2f3a906429fe129fd81cc04f5d88c5bc221c4b47d03
[INFO] running `"docker" "start" "-a" "371be5000d26a433bd6ab2f3a906429fe129fd81cc04f5d88c5bc221c4b47d03"`
[INFO] [stderr]    Compiling chem v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "371be5000d26a433bd6ab2f3a906429fe129fd81cc04f5d88c5bc221c4b47d03"`
[INFO] running `"docker" "rm" "-f" "371be5000d26a433bd6ab2f3a906429fe129fd81cc04f5d88c5bc221c4b47d03"`
[INFO] [stdout] 371be5000d26a433bd6ab2f3a906429fe129fd81cc04f5d88c5bc221c4b47d03
[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/LFalch/chem:/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] f15469faf80cf5be5f7fe53658a91cd2f57d0e3b0daf340c86b42a73d09a763c
[INFO] running `"docker" "start" "-a" "f15469faf80cf5be5f7fe53658a91cd2f57d0e3b0daf340c86b42a73d09a763c"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chem-79cd13e31a59775a
[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" "f15469faf80cf5be5f7fe53658a91cd2f57d0e3b0daf340c86b42a73d09a763c"`
[INFO] running `"docker" "rm" "-f" "f15469faf80cf5be5f7fe53658a91cd2f57d0e3b0daf340c86b42a73d09a763c"`
[INFO] [stdout] f15469faf80cf5be5f7fe53658a91cd2f57d0e3b0daf340c86b42a73d09a763c