[INFO] crate amethyst_error 0.1.0 is already in cache
[INFO] extracting crate amethyst_error 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/amethyst_error/0.1.0
[INFO] extracting crate amethyst_error 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/amethyst_error/0.1.0
[INFO] validating manifest of amethyst_error-0.1.0 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 amethyst_error-0.1.0 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 amethyst_error-0.1.0
[INFO] finished frobbing amethyst_error-0.1.0
[INFO] frobbed toml for amethyst_error-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/amethyst_error/0.1.0/Cargo.toml
[INFO] started frobbing amethyst_error-0.1.0
[INFO] finished frobbing amethyst_error-0.1.0
[INFO] frobbed toml for amethyst_error-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/amethyst_error/0.1.0/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 amethyst_error-0.1.0 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-7/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/amethyst_error/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 8db6353164c7a34bc8e6fe29d04835d374b549ee2832da1ce7cfd54370ee010b
[INFO] running `"docker" "start" "-a" "8db6353164c7a34bc8e6fe29d04835d374b549ee2832da1ce7cfd54370ee010b"`
[INFO] [stderr]    Compiling amethyst_error v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "8db6353164c7a34bc8e6fe29d04835d374b549ee2832da1ce7cfd54370ee010b"`
[INFO] running `"docker" "rm" "-f" "8db6353164c7a34bc8e6fe29d04835d374b549ee2832da1ce7cfd54370ee010b"`
[INFO] [stdout] 8db6353164c7a34bc8e6fe29d04835d374b549ee2832da1ce7cfd54370ee010b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/amethyst_error/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4a2dd97bbf565753fd523cd4e453cf8db36f1194dc2e3ebca59a4de653ddc54c
[INFO] running `"docker" "start" "-a" "4a2dd97bbf565753fd523cd4e453cf8db36f1194dc2e3ebca59a4de653ddc54c"`
[INFO] [stderr]    Compiling amethyst_error v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `"docker" "inspect" "4a2dd97bbf565753fd523cd4e453cf8db36f1194dc2e3ebca59a4de653ddc54c"`
[INFO] running `"docker" "rm" "-f" "4a2dd97bbf565753fd523cd4e453cf8db36f1194dc2e3ebca59a4de653ddc54c"`
[INFO] [stdout] 4a2dd97bbf565753fd523cd4e453cf8db36f1194dc2e3ebca59a4de653ddc54c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/amethyst_error/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 710be0754dffe0f9cc8c906152d1428a6a74b4f3bfbff501cfa193e93210ca2e
[INFO] running `"docker" "start" "-a" "710be0754dffe0f9cc8c906152d1428a6a74b4f3bfbff501cfa193e93210ca2e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/amethyst_error-8cb2ff65de1762ed
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_error_from_string ... ok
[INFO] [stdout] test tests::test_try_compat ... ok
[INFO] [stdout] test tests::test_result_ext_source ... ok
[INFO] [stdout] test tests::test_with_source ... ok
[INFO] [stdout] test tests::test_error_from_error ... ok
[INFO] [stdout] test tests::test_sources ... ok
[INFO] [stdout] test tests::test_backtrace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests amethyst_error
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - format_err (line 260) ... ok
[INFO] [stdout] test src/lib.rs - Error::source (line 103) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::with_context (line 195) ... ok
[INFO] [stdout] test src/lib.rs - Error::causes (line 124) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "710be0754dffe0f9cc8c906152d1428a6a74b4f3bfbff501cfa193e93210ca2e"`
[INFO] running `"docker" "rm" "-f" "710be0754dffe0f9cc8c906152d1428a6a74b4f3bfbff501cfa193e93210ca2e"`
[INFO] [stdout] 710be0754dffe0f9cc8c906152d1428a6a74b4f3bfbff501cfa193e93210ca2e