[INFO] updating cached repository locks/yarnpm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/locks/yarnpm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/locks/yarnpm" "work/ex/beta-1.38-1/sources/1.37.0/gh/locks/yarnpm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/locks/yarnpm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/locks/yarnpm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/locks/yarnpm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/locks/yarnpm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1208815e6bf11b390e0deb1eba424c5762d15b15
[INFO] sha for GitHub repo locks/yarnpm: 1208815e6bf11b390e0deb1eba424c5762d15b15
[INFO] validating manifest of locks/yarnpm 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 locks/yarnpm 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 locks/yarnpm
[INFO] finished frobbing locks/yarnpm
[INFO] frobbed toml for locks/yarnpm written to work/ex/beta-1.38-1/sources/1.37.0/gh/locks/yarnpm/Cargo.toml
[INFO] started frobbing locks/yarnpm
[INFO] finished frobbing locks/yarnpm
[INFO] frobbed toml for locks/yarnpm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/locks/yarnpm/Cargo.toml
[INFO] crate locks/yarnpm 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 locks/yarnpm 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/locks/yarnpm:/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] be31c06d8d7c7b2f5a9849f63a71153d3e720e69418f95ebcc8b1529438431c2
[INFO] running `"docker" "start" "-a" "be31c06d8d7c7b2f5a9849f63a71153d3e720e69418f95ebcc8b1529438431c2"`
[INFO] [stderr]    Compiling yarnpm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "be31c06d8d7c7b2f5a9849f63a71153d3e720e69418f95ebcc8b1529438431c2"`
[INFO] running `"docker" "rm" "-f" "be31c06d8d7c7b2f5a9849f63a71153d3e720e69418f95ebcc8b1529438431c2"`
[INFO] [stdout] be31c06d8d7c7b2f5a9849f63a71153d3e720e69418f95ebcc8b1529438431c2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/locks/yarnpm:/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] f2115daa6977f82075ebacd7a32f8465baf33eaf7606b764f9c0510845ecdf20
[INFO] running `"docker" "start" "-a" "f2115daa6977f82075ebacd7a32f8465baf33eaf7606b764f9c0510845ecdf20"`
[INFO] [stderr]    Compiling yarnpm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "f2115daa6977f82075ebacd7a32f8465baf33eaf7606b764f9c0510845ecdf20"`
[INFO] running `"docker" "rm" "-f" "f2115daa6977f82075ebacd7a32f8465baf33eaf7606b764f9c0510845ecdf20"`
[INFO] [stdout] f2115daa6977f82075ebacd7a32f8465baf33eaf7606b764f9c0510845ecdf20
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/locks/yarnpm:/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] 0a213c30b7ef830c49421ca657bc9efeab5483491a843a1b4b0573c6ba70af81
[INFO] running `"docker" "start" "-a" "0a213c30b7ef830c49421ca657bc9efeab5483491a843a1b4b0573c6ba70af81"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yarnpm-7dc5fd71a34310e9
[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" "0a213c30b7ef830c49421ca657bc9efeab5483491a843a1b4b0573c6ba70af81"`
[INFO] running `"docker" "rm" "-f" "0a213c30b7ef830c49421ca657bc9efeab5483491a843a1b4b0573c6ba70af81"`
[INFO] [stdout] 0a213c30b7ef830c49421ca657bc9efeab5483491a843a1b4b0573c6ba70af81