[INFO] fetching crate credentials 0.11.0...
[INFO] extracting crate credentials 0.11.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/credentials/0.11.0
[INFO] extracting crate credentials 0.11.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/credentials/0.11.0
[INFO] validating manifest of credentials-0.11.0 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 credentials-0.11.0 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 credentials-0.11.0
[INFO] finished frobbing credentials-0.11.0
[INFO] frobbed toml for credentials-0.11.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/credentials/0.11.0/Cargo.toml
[INFO] started frobbing credentials-0.11.0
[INFO] finished frobbing credentials-0.11.0
[INFO] frobbed toml for credentials-0.11.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/credentials/0.11.0/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] [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 credentials-0.11.0 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/credentials/0.11.0:/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] b2a6ec1d169ad7b98fc95748302f56395dd8a36af2390adf8d0736f8a81d7608
[INFO] running `"docker" "start" "-a" "b2a6ec1d169ad7b98fc95748302f56395dd8a36af2390adf8d0736f8a81d7608"`
[INFO] [stderr]    Compiling credentials v0.11.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.81s
[INFO] running `"docker" "inspect" "b2a6ec1d169ad7b98fc95748302f56395dd8a36af2390adf8d0736f8a81d7608"`
[INFO] running `"docker" "rm" "-f" "b2a6ec1d169ad7b98fc95748302f56395dd8a36af2390adf8d0736f8a81d7608"`
[INFO] [stdout] b2a6ec1d169ad7b98fc95748302f56395dd8a36af2390adf8d0736f8a81d7608
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/credentials/0.11.0:/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] d8ead03abb0052a36d7f16d2c2a7186974447bcd59463586d38c660baf85f193
[INFO] running `"docker" "start" "-a" "d8ead03abb0052a36d7f16d2c2a7186974447bcd59463586d38c660baf85f193"`
[INFO] [stderr]    Compiling credentials v0.11.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.54s
[INFO] running `"docker" "inspect" "d8ead03abb0052a36d7f16d2c2a7186974447bcd59463586d38c660baf85f193"`
[INFO] running `"docker" "rm" "-f" "d8ead03abb0052a36d7f16d2c2a7186974447bcd59463586d38c660baf85f193"`
[INFO] [stdout] d8ead03abb0052a36d7f16d2c2a7186974447bcd59463586d38c660baf85f193
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/credentials/0.11.0:/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] 85568f69977016352071b0cf93ef2efe50b98b575a5c7f52b4d0abf9b08fe0e5
[INFO] running `"docker" "start" "-a" "85568f69977016352071b0cf93ef2efe50b98b575a5c7f52b4d0abf9b08fe0e5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/credentials-8674972ca9599b94
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test envvar::test_var ... ok
[INFO] [stdout] test chained::tests::test_chaining ... ok
[INFO] [stdout] test envvar::test_file ... ok
[INFO] [stdout] test test::test_file ... ok
[INFO] [stdout] test secretfile::test_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests credentials
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "85568f69977016352071b0cf93ef2efe50b98b575a5c7f52b4d0abf9b08fe0e5"`
[INFO] running `"docker" "rm" "-f" "85568f69977016352071b0cf93ef2efe50b98b575a5c7f52b4d0abf9b08fe0e5"`
[INFO] [stdout] 85568f69977016352071b0cf93ef2efe50b98b575a5c7f52b4d0abf9b08fe0e5