[INFO] crate swapper 0.1.0 is already in cache
[INFO] extracting crate swapper 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/swapper/0.1.0
[INFO] extracting crate swapper 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/swapper/0.1.0
[INFO] validating manifest of swapper-0.1.0 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 swapper-0.1.0 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 swapper-0.1.0
[INFO] finished frobbing swapper-0.1.0
[INFO] frobbed toml for swapper-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/swapper/0.1.0/Cargo.toml
[INFO] started frobbing swapper-0.1.0
[INFO] finished frobbing swapper-0.1.0
[INFO] frobbed toml for swapper-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/swapper/0.1.0/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] 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 swapper-0.1.0 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/swapper/0.1.0:/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] d4a0ebd73efd5fdbc5f394e9d2bdd5c86af185c1ec0bd857847a9d46a32468ac
[INFO] running `"docker" "start" "-a" "d4a0ebd73efd5fdbc5f394e9d2bdd5c86af185c1ec0bd857847a9d46a32468ac"`
[INFO] [stderr]    Compiling swapper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "d4a0ebd73efd5fdbc5f394e9d2bdd5c86af185c1ec0bd857847a9d46a32468ac"`
[INFO] running `"docker" "rm" "-f" "d4a0ebd73efd5fdbc5f394e9d2bdd5c86af185c1ec0bd857847a9d46a32468ac"`
[INFO] [stdout] d4a0ebd73efd5fdbc5f394e9d2bdd5c86af185c1ec0bd857847a9d46a32468ac
[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/reg/swapper/0.1.0:/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] dab9a6d9f4f5a1397d31f0bf3e7e4520fc94ba1dacfac25a0e650f2879783158
[INFO] running `"docker" "start" "-a" "dab9a6d9f4f5a1397d31f0bf3e7e4520fc94ba1dacfac25a0e650f2879783158"`
[INFO] [stderr]    Compiling swapper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "dab9a6d9f4f5a1397d31f0bf3e7e4520fc94ba1dacfac25a0e650f2879783158"`
[INFO] running `"docker" "rm" "-f" "dab9a6d9f4f5a1397d31f0bf3e7e4520fc94ba1dacfac25a0e650f2879783158"`
[INFO] [stdout] dab9a6d9f4f5a1397d31f0bf3e7e4520fc94ba1dacfac25a0e650f2879783158
[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/reg/swapper/0.1.0:/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] cc6cbedfcb70b266451f1000b1c33d5f734e3cdf23863d70a2ccfb438b080477
[INFO] running `"docker" "start" "-a" "cc6cbedfcb70b266451f1000b1c33d5f734e3cdf23863d70a2ccfb438b080477"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/swapper-57ff84effa1a26bb
[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 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-de3639dcd26f5ad1
[INFO] [stderr]    Doc-tests swapper
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 83) ... ok
[INFO] [stdout] test src/lib.rs -  (line 8) ... ok
[INFO] [stdout] test src/lib.rs -  (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cc6cbedfcb70b266451f1000b1c33d5f734e3cdf23863d70a2ccfb438b080477"`
[INFO] running `"docker" "rm" "-f" "cc6cbedfcb70b266451f1000b1c33d5f734e3cdf23863d70a2ccfb438b080477"`
[INFO] [stdout] cc6cbedfcb70b266451f1000b1c33d5f734e3cdf23863d70a2ccfb438b080477