[INFO] crate rs-release 0.1.7 is already in cache
[INFO] extracting crate rs-release 0.1.7 into work/ex/beta-1.37-6/sources/1.36.0/reg/rs-release/0.1.7
[INFO] extracting crate rs-release 0.1.7 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rs-release/0.1.7
[INFO] validating manifest of rs-release-0.1.7 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 rs-release-0.1.7 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 rs-release-0.1.7
[INFO] finished frobbing rs-release-0.1.7
[INFO] frobbed toml for rs-release-0.1.7 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rs-release/0.1.7/Cargo.toml
[INFO] started frobbing rs-release-0.1.7
[INFO] finished frobbing rs-release-0.1.7
[INFO] frobbed toml for rs-release-0.1.7 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rs-release/0.1.7/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 rs-release-0.1.7 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rs-release/0.1.7:/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] 2f99450588c1ec165f67884dd470177f44daed1212c44e70bded9387243eb8e1
[INFO] running `"docker" "start" "-a" "2f99450588c1ec165f67884dd470177f44daed1212c44e70bded9387243eb8e1"`
[INFO] [stderr]    Compiling rs-release v0.1.7 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "2f99450588c1ec165f67884dd470177f44daed1212c44e70bded9387243eb8e1"`
[INFO] running `"docker" "rm" "-f" "2f99450588c1ec165f67884dd470177f44daed1212c44e70bded9387243eb8e1"`
[INFO] [stdout] 2f99450588c1ec165f67884dd470177f44daed1212c44e70bded9387243eb8e1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rs-release/0.1.7:/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] 06fbf54a0291ae2ff2033e5ad25c7269450ffe88d351c1e097dd1c3c82248fe3
[INFO] running `"docker" "start" "-a" "06fbf54a0291ae2ff2033e5ad25c7269450ffe88d351c1e097dd1c3c82248fe3"`
[INFO] [stderr]    Compiling rs-release v0.1.7 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `"docker" "inspect" "06fbf54a0291ae2ff2033e5ad25c7269450ffe88d351c1e097dd1c3c82248fe3"`
[INFO] running `"docker" "rm" "-f" "06fbf54a0291ae2ff2033e5ad25c7269450ffe88d351c1e097dd1c3c82248fe3"`
[INFO] [stdout] 06fbf54a0291ae2ff2033e5ad25c7269450ffe88d351c1e097dd1c3c82248fe3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rs-release/0.1.7:/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] 9f44b1571ae90f3ea3a0bb8d12cf937e8079ccf96a557981419773b9ac6a595f
[INFO] running `"docker" "start" "-a" "9f44b1571ae90f3ea3a0bb8d12cf937e8079ccf96a557981419773b9ac6a595f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rs_release-f4ae5aabd75b74d4
[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] [stderr]      Running /opt/crater/target/debug/deps/test_os_release-33ad65e38a94fe8f
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test trims_whitespace ... ok
[INFO] [stdout] test fails_on_parse_errors ... ok
[INFO] [stdout] test parses_from_str ... ok
[INFO] [stdout] test trims_quotes ... ok
[INFO] [stdout] test fails_on_io_errors ... ok
[INFO] [stdout] test parses_ok ... ok
[INFO] [stdout] test ignores_comments ... 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 rs-release
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 5) ... 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" "9f44b1571ae90f3ea3a0bb8d12cf937e8079ccf96a557981419773b9ac6a595f"`
[INFO] running `"docker" "rm" "-f" "9f44b1571ae90f3ea3a0bb8d12cf937e8079ccf96a557981419773b9ac6a595f"`
[INFO] [stdout] 9f44b1571ae90f3ea3a0bb8d12cf937e8079ccf96a557981419773b9ac6a595f