[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-1.37-6/sources/1.36.0/gh/tronje/dir-prompt-helper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tronje/dir-prompt-helper'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tronje/dir-prompt-helper" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tronje/dir-prompt-helper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tronje/dir-prompt-helper on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tronje/dir-prompt-helper against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 6fb566100dbd28f1364c1ab7b1e8eb3768fb1e8e0a3a2265baa61ad81cf6bc27
[INFO] running `"docker" "start" "-a" "6fb566100dbd28f1364c1ab7b1e8eb3768fb1e8e0a3a2265baa61ad81cf6bc27"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dir-prompt-helper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "6fb566100dbd28f1364c1ab7b1e8eb3768fb1e8e0a3a2265baa61ad81cf6bc27"`
[INFO] running `"docker" "rm" "-f" "6fb566100dbd28f1364c1ab7b1e8eb3768fb1e8e0a3a2265baa61ad81cf6bc27"`
[INFO] [stdout] 6fb566100dbd28f1364c1ab7b1e8eb3768fb1e8e0a3a2265baa61ad81cf6bc27
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] c2ed55e3b5855dd5944ff95364e84dfec63189eef88ed31e4216593ce07e7b9c
[INFO] running `"docker" "start" "-a" "c2ed55e3b5855dd5944ff95364e84dfec63189eef88ed31e4216593ce07e7b9c"`
[INFO] [stderr]    Compiling dir-prompt-helper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "c2ed55e3b5855dd5944ff95364e84dfec63189eef88ed31e4216593ce07e7b9c"`
[INFO] running `"docker" "rm" "-f" "c2ed55e3b5855dd5944ff95364e84dfec63189eef88ed31e4216593ce07e7b9c"`
[INFO] [stdout] c2ed55e3b5855dd5944ff95364e84dfec63189eef88ed31e4216593ce07e7b9c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 36fbadeccf6909a1e8f6f4c54a491a66bbb782236177715b425e755262ae033b
[INFO] running `"docker" "start" "-a" "36fbadeccf6909a1e8f6f4c54a491a66bbb782236177715b425e755262ae033b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dir_prompt_helper-059608ec9a20d122
[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" "36fbadeccf6909a1e8f6f4c54a491a66bbb782236177715b425e755262ae033b"`
[INFO] running `"docker" "rm" "-f" "36fbadeccf6909a1e8f6f4c54a491a66bbb782236177715b425e755262ae033b"`
[INFO] [stdout] 36fbadeccf6909a1e8f6f4c54a491a66bbb782236177715b425e755262ae033b