[INFO] crate docker_credential 1.0.1 is already in cache
[INFO] extracting crate docker_credential 1.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/docker_credential/1.0.1
[INFO] extracting crate docker_credential 1.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/docker_credential/1.0.1
[INFO] validating manifest of docker_credential-1.0.1 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 docker_credential-1.0.1 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 docker_credential-1.0.1
[INFO] finished frobbing docker_credential-1.0.1
[INFO] frobbed toml for docker_credential-1.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/docker_credential/1.0.1/Cargo.toml
[INFO] started frobbing docker_credential-1.0.1
[INFO] finished frobbing docker_credential-1.0.1
[INFO] frobbed toml for docker_credential-1.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/docker_credential/1.0.1/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 docker_credential-1.0.1 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-1/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/docker_credential/1.0.1:/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] 72f5b3c9cee330b9154602c87a160a54e2be2e1e1d8e87101095104a3ef0249c
[INFO] running `"docker" "start" "-a" "72f5b3c9cee330b9154602c87a160a54e2be2e1e1d8e87101095104a3ef0249c"`
[INFO] [stderr]    Compiling docker_credential v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `"docker" "inspect" "72f5b3c9cee330b9154602c87a160a54e2be2e1e1d8e87101095104a3ef0249c"`
[INFO] running `"docker" "rm" "-f" "72f5b3c9cee330b9154602c87a160a54e2be2e1e1d8e87101095104a3ef0249c"`
[INFO] [stdout] 72f5b3c9cee330b9154602c87a160a54e2be2e1e1d8e87101095104a3ef0249c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/docker_credential/1.0.1:/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] b8f44146e984d54a18d9cb1d0321170494cfa56f7378d95fee63965f75f86e3a
[INFO] running `"docker" "start" "-a" "b8f44146e984d54a18d9cb1d0321170494cfa56f7378d95fee63965f75f86e3a"`
[INFO] [stderr]    Compiling docker_credential v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "b8f44146e984d54a18d9cb1d0321170494cfa56f7378d95fee63965f75f86e3a"`
[INFO] running `"docker" "rm" "-f" "b8f44146e984d54a18d9cb1d0321170494cfa56f7378d95fee63965f75f86e3a"`
[INFO] [stdout] b8f44146e984d54a18d9cb1d0321170494cfa56f7378d95fee63965f75f86e3a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/docker_credential/1.0.1:/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] 989fbb5c6ad26d67412bddb9ab5549d4bd6632947d7cb1fa12f51d34c22e5e17
[INFO] running `"docker" "start" "-a" "989fbb5c6ad26d67412bddb9ab5549d4bd6632947d7cb1fa12f51d34c22e5e17"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/docker_credential-80e85d527da8baf4
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::gets_credential_from_store ... ok
[INFO] [stdout] test tests::gets_credential_from_helper ... ok
[INFO] [stdout] test tests::errors_when_no_relevant_config ... ok
[INFO] [stdout] test tests::decodes_auth_when_no_helpers ... ok
[INFO] [stderr]    Doc-tests docker_credential
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - get_credential (line 90) ... 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" "989fbb5c6ad26d67412bddb9ab5549d4bd6632947d7cb1fa12f51d34c22e5e17"`
[INFO] running `"docker" "rm" "-f" "989fbb5c6ad26d67412bddb9ab5549d4bd6632947d7cb1fa12f51d34c22e5e17"`
[INFO] [stdout] 989fbb5c6ad26d67412bddb9ab5549d4bd6632947d7cb1fa12f51d34c22e5e17