[INFO] crate google-spectrum1_explorer-cli 1.0.10+20170306 is already in cache
[INFO] extracting crate google-spectrum1_explorer-cli 1.0.10+20170306 into work/ex/beta-1.38-1/sources/1.37.0/reg/google-spectrum1_explorer-cli/1.0.10+20170306
[INFO] extracting crate google-spectrum1_explorer-cli 1.0.10+20170306 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/google-spectrum1_explorer-cli/1.0.10+20170306
[INFO] validating manifest of google-spectrum1_explorer-cli-1.0.10+20170306 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 google-spectrum1_explorer-cli-1.0.10+20170306 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 google-spectrum1_explorer-cli-1.0.10+20170306
[INFO] finished frobbing google-spectrum1_explorer-cli-1.0.10+20170306
[INFO] frobbed toml for google-spectrum1_explorer-cli-1.0.10+20170306 written to work/ex/beta-1.38-1/sources/1.37.0/reg/google-spectrum1_explorer-cli/1.0.10+20170306/Cargo.toml
[INFO] started frobbing google-spectrum1_explorer-cli-1.0.10+20170306
[INFO] finished frobbing google-spectrum1_explorer-cli-1.0.10+20170306
[INFO] frobbed toml for google-spectrum1_explorer-cli-1.0.10+20170306 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/google-spectrum1_explorer-cli/1.0.10+20170306/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 google-spectrum1_explorer-cli-1.0.10+20170306 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/google-spectrum1_explorer-cli/1.0.10+20170306:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 92d4148405091c66a3e5568722e63df42d9855d67753e4f04ef5c6e90c5b0146
[INFO] running `"docker" "start" "-a" "92d4148405091c66a3e5568722e63df42d9855d67753e4f04ef5c6e90c5b0146"`
[INFO] [stderr] warning: version requirement `1.0.10+20170306` for dependency `google-spectrum1_explorer` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling yup-hyper-mock v2.0.0
[INFO] [stderr]    Compiling google-spectrum1_explorer v1.0.10+20170306
[INFO] [stderr]    Compiling google-spectrum1_explorer-cli v1.0.10+20170306 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cmn.rs:405:58
[INFO] [stderr]     |
[INFO] [stderr] 405 | pub fn writer_from_opts(arg: Option<&str>) -> Result<Box<Write>, io::Error> {
[INFO] [stderr]     |                                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.19s
[INFO] running `"docker" "inspect" "92d4148405091c66a3e5568722e63df42d9855d67753e4f04ef5c6e90c5b0146"`
[INFO] running `"docker" "rm" "-f" "92d4148405091c66a3e5568722e63df42d9855d67753e4f04ef5c6e90c5b0146"`
[INFO] [stdout] 92d4148405091c66a3e5568722e63df42d9855d67753e4f04ef5c6e90c5b0146
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/google-spectrum1_explorer-cli/1.0.10+20170306:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 62999a5abfd445a55d00053d75d03e5d3e1e0923cb05e52a67a501dbb17fcc5e
[INFO] running `"docker" "start" "-a" "62999a5abfd445a55d00053d75d03e5d3e1e0923cb05e52a67a501dbb17fcc5e"`
[INFO] [stderr] warning: version requirement `1.0.10+20170306` for dependency `google-spectrum1_explorer` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling google-spectrum1_explorer-cli v1.0.10+20170306 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cmn.rs:405:58
[INFO] [stderr]     |
[INFO] [stderr] 405 | pub fn writer_from_opts(arg: Option<&str>) -> Result<Box<Write>, io::Error> {
[INFO] [stderr]     |                                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "62999a5abfd445a55d00053d75d03e5d3e1e0923cb05e52a67a501dbb17fcc5e"`
[INFO] running `"docker" "rm" "-f" "62999a5abfd445a55d00053d75d03e5d3e1e0923cb05e52a67a501dbb17fcc5e"`
[INFO] [stdout] 62999a5abfd445a55d00053d75d03e5d3e1e0923cb05e52a67a501dbb17fcc5e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/google-spectrum1_explorer-cli/1.0.10+20170306:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 41274f30879228deb2ff9c7782c91e69b6909035c19416262e51e3f1b20579d5
[INFO] running `"docker" "start" "-a" "41274f30879228deb2ff9c7782c91e69b6909035c19416262e51e3f1b20579d5"`
[INFO] [stderr] warning: version requirement `1.0.10+20170306` for dependency `google-spectrum1_explorer` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/spectrum1_explorer-e40033270dcaab0e
[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] running `"docker" "inspect" "41274f30879228deb2ff9c7782c91e69b6909035c19416262e51e3f1b20579d5"`
[INFO] running `"docker" "rm" "-f" "41274f30879228deb2ff9c7782c91e69b6909035c19416262e51e3f1b20579d5"`
[INFO] [stdout] 41274f30879228deb2ff9c7782c91e69b6909035c19416262e51e3f1b20579d5