[INFO] updating cached repository tronje/dir-prompt-helper
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tronje/dir-prompt-helper
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tronje/dir-prompt-helper" "work/ex/beta-1.38-1/sources/1.37.0/gh/tronje/dir-prompt-helper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tronje/dir-prompt-helper'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tronje/dir-prompt-helper" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tronje/dir-prompt-helper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tronje/dir-prompt-helper'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b8f1c993f12b74e7a4f3982053eaa295afe24f66
[INFO] sha for GitHub repo tronje/dir-prompt-helper: b8f1c993f12b74e7a4f3982053eaa295afe24f66
[INFO] validating manifest of tronje/dir-prompt-helper 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 tronje/dir-prompt-helper 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 tronje/dir-prompt-helper
[INFO] finished frobbing tronje/dir-prompt-helper
[INFO] frobbed toml for tronje/dir-prompt-helper written to work/ex/beta-1.38-1/sources/1.37.0/gh/tronje/dir-prompt-helper/Cargo.toml
[INFO] started frobbing tronje/dir-prompt-helper
[INFO] finished frobbing tronje/dir-prompt-helper
[INFO] frobbed toml for tronje/dir-prompt-helper written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tronje/dir-prompt-helper/Cargo.toml
[INFO] crate tronje/dir-prompt-helper 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 tronje/dir-prompt-helper against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tronje/dir-prompt-helper:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 40dc8fd86592ccb74e536d096157fbb5382d4049e265aff6d414941859ec6053
[INFO] running `"docker" "start" "-a" "40dc8fd86592ccb74e536d096157fbb5382d4049e265aff6d414941859ec6053"`
[INFO] [stderr]    Compiling dir-prompt-helper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "40dc8fd86592ccb74e536d096157fbb5382d4049e265aff6d414941859ec6053"`
[INFO] running `"docker" "rm" "-f" "40dc8fd86592ccb74e536d096157fbb5382d4049e265aff6d414941859ec6053"`
[INFO] [stdout] 40dc8fd86592ccb74e536d096157fbb5382d4049e265aff6d414941859ec6053
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tronje/dir-prompt-helper:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0f625916bae19f5cd71403a5fc4db9abd32d4f03c0c56e2f7044d012d4603fe3
[INFO] running `"docker" "start" "-a" "0f625916bae19f5cd71403a5fc4db9abd32d4f03c0c56e2f7044d012d4603fe3"`
[INFO] [stderr]    Compiling dir-prompt-helper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "0f625916bae19f5cd71403a5fc4db9abd32d4f03c0c56e2f7044d012d4603fe3"`
[INFO] running `"docker" "rm" "-f" "0f625916bae19f5cd71403a5fc4db9abd32d4f03c0c56e2f7044d012d4603fe3"`
[INFO] [stdout] 0f625916bae19f5cd71403a5fc4db9abd32d4f03c0c56e2f7044d012d4603fe3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tronje/dir-prompt-helper:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 8e9c8c3945cba01d82dbe52c3fd780ceacb969dfd8e8643861e415a9aafd1f65
[INFO] running `"docker" "start" "-a" "8e9c8c3945cba01d82dbe52c3fd780ceacb969dfd8e8643861e415a9aafd1f65"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dir_prompt_helper-cf8169d462e335b0
[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" "8e9c8c3945cba01d82dbe52c3fd780ceacb969dfd8e8643861e415a9aafd1f65"`
[INFO] running `"docker" "rm" "-f" "8e9c8c3945cba01d82dbe52c3fd780ceacb969dfd8e8643861e415a9aafd1f65"`
[INFO] [stdout] 8e9c8c3945cba01d82dbe52c3fd780ceacb969dfd8e8643861e415a9aafd1f65