[INFO] crate git-credential 0.1.0 is already in cache
[INFO] testing git-credential-0.1.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate git-credential 0.1.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate git-credential 0.1.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate git-credential 0.1.0
[INFO] finished tweaking crates.io crate git-credential 0.1.0
[INFO] tweaked toml for crates.io crate git-credential 0.1.0 written to work/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate git-credential 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 310f0aaf59b8bf81f70e53ff297576d5923978d94e3e26cf5f3fb0906ed49096
[INFO] running `"docker" "start" "-a" "310f0aaf59b8bf81f70e53ff297576d5923978d94e3e26cf5f3fb0906ed49096"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling snafu-derive v0.4.4
[INFO] [stderr]    Compiling backtrace v0.3.35
[INFO] [stderr]    Compiling snafu v0.4.4
[INFO] [stderr]    Compiling git-credential v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `"docker" "inspect" "310f0aaf59b8bf81f70e53ff297576d5923978d94e3e26cf5f3fb0906ed49096"`
[INFO] running `"docker" "rm" "-f" "310f0aaf59b8bf81f70e53ff297576d5923978d94e3e26cf5f3fb0906ed49096"`
[INFO] [stdout] 310f0aaf59b8bf81f70e53ff297576d5923978d94e3e26cf5f3fb0906ed49096
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6be203272196a33c761c5644f3a1738a61e397de92451b33851f72cf4137eb4e
[INFO] running `"docker" "start" "-a" "6be203272196a33c761c5644f3a1738a61e397de92451b33851f72cf4137eb4e"`
[INFO] [stderr]    Compiling git-credential v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "6be203272196a33c761c5644f3a1738a61e397de92451b33851f72cf4137eb4e"`
[INFO] running `"docker" "rm" "-f" "6be203272196a33c761c5644f3a1738a61e397de92451b33851f72cf4137eb4e"`
[INFO] [stdout] 6be203272196a33c761c5644f3a1738a61e397de92451b33851f72cf4137eb4e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 4a5db0c39c0c7065771cad359673d427b3aab3a118bfd9906f1b6156725dbbb2
[INFO] running `"docker" "start" "-a" "4a5db0c39c0c7065771cad359673d427b3aab3a118bfd9906f1b6156725dbbb2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/git_credential-09493850228ff5c7
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::write_to_writer ... ok
[INFO] [stdout] test tests::read_and_write_adain ... ok
[INFO] [stdout] test tests::read_from_reader ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests git-credential
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - GitCredential::to_writer (line 132) ... ok
[INFO] [stdout] test src/lib.rs - GitCredential::from_reader (line 84) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4a5db0c39c0c7065771cad359673d427b3aab3a118bfd9906f1b6156725dbbb2"`
[INFO] running `"docker" "rm" "-f" "4a5db0c39c0c7065771cad359673d427b3aab3a118bfd9906f1b6156725dbbb2"`
[INFO] [stdout] 4a5db0c39c0c7065771cad359673d427b3aab3a118bfd9906f1b6156725dbbb2