[INFO] updating cached repository pwoolcoc/cargo-do
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pwoolcoc/cargo-do
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pwoolcoc/cargo-do" "work/ex/beta-1.37-6/sources/1.36.0/gh/pwoolcoc/cargo-do"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/pwoolcoc/cargo-do'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pwoolcoc/cargo-do" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pwoolcoc/cargo-do"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pwoolcoc/cargo-do'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9c9c2c07f7e52eb8aec3ed99b8d3cb7b074452dc
[INFO] sha for GitHub repo pwoolcoc/cargo-do: 9c9c2c07f7e52eb8aec3ed99b8d3cb7b074452dc
[INFO] validating manifest of pwoolcoc/cargo-do 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 pwoolcoc/cargo-do 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 pwoolcoc/cargo-do
[INFO] finished frobbing pwoolcoc/cargo-do
[INFO] frobbed toml for pwoolcoc/cargo-do written to work/ex/beta-1.37-6/sources/1.36.0/gh/pwoolcoc/cargo-do/Cargo.toml
[INFO] started frobbing pwoolcoc/cargo-do
[INFO] finished frobbing pwoolcoc/cargo-do
[INFO] frobbed toml for pwoolcoc/cargo-do written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pwoolcoc/cargo-do/Cargo.toml
[INFO] crate pwoolcoc/cargo-do 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/pwoolcoc/cargo-do/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 pwoolcoc/cargo-do against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/pwoolcoc/cargo-do:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 602d14043485f106e1947a12978b49dfcd45d34897ea302eb21219cd7aa746e1
[INFO] running `"docker" "start" "-a" "602d14043485f106e1947a12978b49dfcd45d34897ea302eb21219cd7aa746e1"`
[INFO] [stderr]    Compiling cargo-do v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "602d14043485f106e1947a12978b49dfcd45d34897ea302eb21219cd7aa746e1"`
[INFO] running `"docker" "rm" "-f" "602d14043485f106e1947a12978b49dfcd45d34897ea302eb21219cd7aa746e1"`
[INFO] [stdout] 602d14043485f106e1947a12978b49dfcd45d34897ea302eb21219cd7aa746e1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/pwoolcoc/cargo-do:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4ba84537a520ce7695bdf5ddb2708c86fa3d98321d3ab4fa090e96372b6298ee
[INFO] running `"docker" "start" "-a" "4ba84537a520ce7695bdf5ddb2708c86fa3d98321d3ab4fa090e96372b6298ee"`
[INFO] [stderr]    Compiling cargo-do v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "4ba84537a520ce7695bdf5ddb2708c86fa3d98321d3ab4fa090e96372b6298ee"`
[INFO] running `"docker" "rm" "-f" "4ba84537a520ce7695bdf5ddb2708c86fa3d98321d3ab4fa090e96372b6298ee"`
[INFO] [stdout] 4ba84537a520ce7695bdf5ddb2708c86fa3d98321d3ab4fa090e96372b6298ee
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/pwoolcoc/cargo-do:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 0c1add0b56b54c1ecf5b409f79ac34f4b61516604b9a8b0ecb0bfaab555cbf78
[INFO] running `"docker" "start" "-a" "0c1add0b56b54c1ecf5b409f79ac34f4b61516604b9a8b0ecb0bfaab555cbf78"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_do-fa87c5b9c0a3816e
[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" "0c1add0b56b54c1ecf5b409f79ac34f4b61516604b9a8b0ecb0bfaab555cbf78"`
[INFO] running `"docker" "rm" "-f" "0c1add0b56b54c1ecf5b409f79ac34f4b61516604b9a8b0ecb0bfaab555cbf78"`
[INFO] [stdout] 0c1add0b56b54c1ecf5b409f79ac34f4b61516604b9a8b0ecb0bfaab555cbf78