[INFO] crate configurable 0.3.4 is already in cache
[INFO] extracting crate configurable 0.3.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/configurable/0.3.4
[INFO] extracting crate configurable 0.3.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/configurable/0.3.4
[INFO] validating manifest of configurable-0.3.4 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 configurable-0.3.4 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 configurable-0.3.4
[INFO] finished frobbing configurable-0.3.4
[INFO] frobbed toml for configurable-0.3.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/configurable/0.3.4/Cargo.toml
[INFO] started frobbing configurable-0.3.4
[INFO] finished frobbing configurable-0.3.4
[INFO] frobbed toml for configurable-0.3.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/configurable/0.3.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 configurable-0.3.4 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-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/configurable/0.3.4:/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] 4fa6bc26fefbbbb16ada67e34d0a002058dbd74bfc3848cc73e6a5b5950f12c3
[INFO] running `"docker" "start" "-a" "4fa6bc26fefbbbb16ada67e34d0a002058dbd74bfc3848cc73e6a5b5950f12c3"`
[INFO] [stderr]    Compiling toml v0.5.3
[INFO] [stderr]    Compiling configurable v0.3.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `"docker" "inspect" "4fa6bc26fefbbbb16ada67e34d0a002058dbd74bfc3848cc73e6a5b5950f12c3"`
[INFO] running `"docker" "rm" "-f" "4fa6bc26fefbbbb16ada67e34d0a002058dbd74bfc3848cc73e6a5b5950f12c3"`
[INFO] [stdout] 4fa6bc26fefbbbb16ada67e34d0a002058dbd74bfc3848cc73e6a5b5950f12c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/configurable/0.3.4:/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] 06cd30d9180af5560f32839257b7c3c7816656ff11219b33bad567dbf847a208
[INFO] running `"docker" "start" "-a" "06cd30d9180af5560f32839257b7c3c7816656ff11219b33bad567dbf847a208"`
[INFO] [stderr]    Compiling configurable v0.3.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "06cd30d9180af5560f32839257b7c3c7816656ff11219b33bad567dbf847a208"`
[INFO] running `"docker" "rm" "-f" "06cd30d9180af5560f32839257b7c3c7816656ff11219b33bad567dbf847a208"`
[INFO] [stdout] 06cd30d9180af5560f32839257b7c3c7816656ff11219b33bad567dbf847a208
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/configurable/0.3.4:/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] b62b5a02d2e8fe7d95d57c7f03318baf1782a6623baf9ae0212f4aa67ac2d9eb
[INFO] running `"docker" "start" "-a" "b62b5a02d2e8fe7d95d57c7f03318baf1782a6623baf9ae0212f4aa67ac2d9eb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/configurable-b6f00338ba75ba0c
[INFO] [stderr]    Doc-tests configurable
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/configurable.rs - configurable::Configurable (line 39) ... ok
[INFO] [stdout] test src/configurable.rs - configurable::Configurable::ensure_dir (line 112) ... ok
[INFO] [stdout] test src/lib.rs -  (line 5) ... ok
[INFO] [stdout] test src/lib.rs -  (line 40) ... ok
[INFO] [stdout] test src/configurable.rs - configurable::Configurable (line 65) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b62b5a02d2e8fe7d95d57c7f03318baf1782a6623baf9ae0212f4aa67ac2d9eb"`
[INFO] running `"docker" "rm" "-f" "b62b5a02d2e8fe7d95d57c7f03318baf1782a6623baf9ae0212f4aa67ac2d9eb"`
[INFO] [stdout] b62b5a02d2e8fe7d95d57c7f03318baf1782a6623baf9ae0212f4aa67ac2d9eb