[INFO] crate crowbar 0.2.0 is already in cache
[INFO] extracting crate crowbar 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/crowbar/0.2.0
[INFO] extracting crate crowbar 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crowbar/0.2.0
[INFO] validating manifest of crowbar-0.2.0 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 crowbar-0.2.0 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 crowbar-0.2.0
[INFO] finished frobbing crowbar-0.2.0
[INFO] frobbed toml for crowbar-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/crowbar/0.2.0/Cargo.toml
[INFO] started frobbing crowbar-0.2.0
[INFO] finished frobbing crowbar-0.2.0
[INFO] frobbed toml for crowbar-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crowbar/0.2.0/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] [stderr]     Blocking waiting for file lock on package cache
[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 crowbar-0.2.0 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/crowbar/0.2.0:/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] 889d5c4c9a1a2e7819a6e1d5e228320eaaa3a5bcd800a818ef5bde31db010f8c
[INFO] running `"docker" "start" "-a" "889d5c4c9a1a2e7819a6e1d5e228320eaaa3a5bcd800a818ef5bde31db010f8c"`
[INFO] [stderr]    Compiling cpython v0.1.0
[INFO] [stderr]    Compiling python3-sys v0.1.3
[INFO] [stderr]    Compiling cpython-json v0.2.0
[INFO] [stderr]    Compiling crowbar v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.82s
[INFO] running `"docker" "inspect" "889d5c4c9a1a2e7819a6e1d5e228320eaaa3a5bcd800a818ef5bde31db010f8c"`
[INFO] running `"docker" "rm" "-f" "889d5c4c9a1a2e7819a6e1d5e228320eaaa3a5bcd800a818ef5bde31db010f8c"`
[INFO] [stdout] 889d5c4c9a1a2e7819a6e1d5e228320eaaa3a5bcd800a818ef5bde31db010f8c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/crowbar/0.2.0:/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] 8ad4292f78b7d88f9834a76821cdbbedc709dd43120337e79bbc76bef9379991
[INFO] running `"docker" "start" "-a" "8ad4292f78b7d88f9834a76821cdbbedc709dd43120337e79bbc76bef9379991"`
[INFO] [stderr]    Compiling crowbar v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "8ad4292f78b7d88f9834a76821cdbbedc709dd43120337e79bbc76bef9379991"`
[INFO] running `"docker" "rm" "-f" "8ad4292f78b7d88f9834a76821cdbbedc709dd43120337e79bbc76bef9379991"`
[INFO] [stdout] 8ad4292f78b7d88f9834a76821cdbbedc709dd43120337e79bbc76bef9379991
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/crowbar/0.2.0:/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] 50d72ae3b3977addb9e2a2f390abed6d4f948d5b6ef6afee637c576a2d75e4a7
[INFO] running `"docker" "start" "-a" "50d72ae3b3977addb9e2a2f390abed6d4f948d5b6ef6afee637c576a2d75e4a7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crowbar-94c15335ef7a828f
[INFO] [stderr]    Doc-tests crowbar
[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 8 tests
[INFO] [stdout] test src/lib.rs -  (line 16) ... ignored
[INFO] [stdout] test src/lib.rs - lambda (line 276) ... ignored
[INFO] [stdout] test src/lib.rs - lambda (line 283) ... ignored
[INFO] [stdout] test src/lib.rs - lambda (line 351) ... ok
[INFO] [stdout] test src/lib.rs - lambda (line 294) ... ok
[INFO] [stdout] test src/lib.rs - lambda (line 307) ... ok
[INFO] [stdout] test src/lib.rs - lambda (line 326) ... ok
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "50d72ae3b3977addb9e2a2f390abed6d4f948d5b6ef6afee637c576a2d75e4a7"`
[INFO] running `"docker" "rm" "-f" "50d72ae3b3977addb9e2a2f390abed6d4f948d5b6ef6afee637c576a2d75e4a7"`
[INFO] [stdout] 50d72ae3b3977addb9e2a2f390abed6d4f948d5b6ef6afee637c576a2d75e4a7