[INFO] crate regtest 0.3.5 is already in cache
[INFO] extracting crate regtest 0.3.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/regtest/0.3.5
[INFO] extracting crate regtest 0.3.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/regtest/0.3.5
[INFO] validating manifest of regtest-0.3.5 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 regtest-0.3.5 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 regtest-0.3.5
[INFO] finished frobbing regtest-0.3.5
[INFO] frobbed toml for regtest-0.3.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/regtest/0.3.5/Cargo.toml
[INFO] started frobbing regtest-0.3.5
[INFO] finished frobbing regtest-0.3.5
[INFO] frobbed toml for regtest-0.3.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/regtest/0.3.5/Cargo.toml
[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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing regtest-0.3.5 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/regtest/0.3.5:/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] fe972ef6d919cfa1f57e34a2d006d42bf5e33ca73cce29de24c0ea424fa2ac48
[INFO] running `"docker" "start" "-a" "fe972ef6d919cfa1f57e34a2d006d42bf5e33ca73cce29de24c0ea424fa2ac48"`
[INFO] [stderr]    Compiling encode_unicode v0.1.3
[INFO] [stderr]    Compiling app_dirs v1.2.1
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stderr]    Compiling regtest v0.3.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.85s
[INFO] running `"docker" "inspect" "fe972ef6d919cfa1f57e34a2d006d42bf5e33ca73cce29de24c0ea424fa2ac48"`
[INFO] running `"docker" "rm" "-f" "fe972ef6d919cfa1f57e34a2d006d42bf5e33ca73cce29de24c0ea424fa2ac48"`
[INFO] [stdout] fe972ef6d919cfa1f57e34a2d006d42bf5e33ca73cce29de24c0ea424fa2ac48
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/regtest/0.3.5:/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] 0bc9b2ed5597e2d3c3a75f7b01c1c0e101974685ae6d4904aaa7e77576dd0290
[INFO] running `"docker" "start" "-a" "0bc9b2ed5597e2d3c3a75f7b01c1c0e101974685ae6d4904aaa7e77576dd0290"`
[INFO] [stderr]    Compiling regtest v0.3.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "0bc9b2ed5597e2d3c3a75f7b01c1c0e101974685ae6d4904aaa7e77576dd0290"`
[INFO] running `"docker" "rm" "-f" "0bc9b2ed5597e2d3c3a75f7b01c1c0e101974685ae6d4904aaa7e77576dd0290"`
[INFO] [stdout] 0bc9b2ed5597e2d3c3a75f7b01c1c0e101974685ae6d4904aaa7e77576dd0290
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/regtest/0.3.5:/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] c95d04e76dbf3cdfef9a9215c5bb38340caaad2c698a79aa049644dda949612f
[INFO] running `"docker" "start" "-a" "c95d04e76dbf3cdfef9a9215c5bb38340caaad2c698a79aa049644dda949612f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/regtest-5af05a2b13843395
[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" "c95d04e76dbf3cdfef9a9215c5bb38340caaad2c698a79aa049644dda949612f"`
[INFO] running `"docker" "rm" "-f" "c95d04e76dbf3cdfef9a9215c5bb38340caaad2c698a79aa049644dda949612f"`
[INFO] [stdout] c95d04e76dbf3cdfef9a9215c5bb38340caaad2c698a79aa049644dda949612f