[INFO] updating cached repository fragrancy/rs-headers
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fragrancy/rs-headers
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fragrancy/rs-headers" "work/ex/beta-1.38-1/sources/1.37.0/gh/fragrancy/rs-headers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fragrancy/rs-headers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fragrancy/rs-headers" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fragrancy/rs-headers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fragrancy/rs-headers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d206516f60542f883d66c4a6f214d43435ee23bd
[INFO] sha for GitHub repo fragrancy/rs-headers: d206516f60542f883d66c4a6f214d43435ee23bd
[INFO] validating manifest of fragrancy/rs-headers 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 fragrancy/rs-headers 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 fragrancy/rs-headers
[INFO] finished frobbing fragrancy/rs-headers
[INFO] frobbed toml for fragrancy/rs-headers written to work/ex/beta-1.38-1/sources/1.37.0/gh/fragrancy/rs-headers/Cargo.toml
[INFO] started frobbing fragrancy/rs-headers
[INFO] finished frobbing fragrancy/rs-headers
[INFO] frobbed toml for fragrancy/rs-headers written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fragrancy/rs-headers/Cargo.toml
[INFO] crate fragrancy/rs-headers already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fragrancy/rs-headers/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 fragrancy/rs-headers 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fragrancy/rs-headers:/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] cde1e9844b81b77a2375938d90d87eaed40a9a242070ce09a1c86b462a0a1fc7
[INFO] running `"docker" "start" "-a" "cde1e9844b81b77a2375938d90d87eaed40a9a242070ce09a1c86b462a0a1fc7"`
[INFO] [stderr]    Compiling rs_headers v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "cde1e9844b81b77a2375938d90d87eaed40a9a242070ce09a1c86b462a0a1fc7"`
[INFO] running `"docker" "rm" "-f" "cde1e9844b81b77a2375938d90d87eaed40a9a242070ce09a1c86b462a0a1fc7"`
[INFO] [stdout] cde1e9844b81b77a2375938d90d87eaed40a9a242070ce09a1c86b462a0a1fc7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fragrancy/rs-headers:/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] 4916a0cae2cdbd5823ee5d650c434d4337fe1dd6aceb25011242b6e49c4f1594
[INFO] running `"docker" "start" "-a" "4916a0cae2cdbd5823ee5d650c434d4337fe1dd6aceb25011242b6e49c4f1594"`
[INFO] [stderr]    Compiling rs_headers v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "4916a0cae2cdbd5823ee5d650c434d4337fe1dd6aceb25011242b6e49c4f1594"`
[INFO] running `"docker" "rm" "-f" "4916a0cae2cdbd5823ee5d650c434d4337fe1dd6aceb25011242b6e49c4f1594"`
[INFO] [stdout] 4916a0cae2cdbd5823ee5d650c434d4337fe1dd6aceb25011242b6e49c4f1594
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fragrancy/rs-headers:/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] ceeeefb4d7a5f3fa39c695acf9ad22a70861f624c08aff34021e53e41e68ef0c
[INFO] running `"docker" "start" "-a" "ceeeefb4d7a5f3fa39c695acf9ad22a70861f624c08aff34021e53e41e68ef0c"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rs_headers-697c3696dda26180
[INFO] [stdout] test tests::to_string ... ok
[INFO] [stdout] test tests::has ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rs_headers
[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" "ceeeefb4d7a5f3fa39c695acf9ad22a70861f624c08aff34021e53e41e68ef0c"`
[INFO] running `"docker" "rm" "-f" "ceeeefb4d7a5f3fa39c695acf9ad22a70861f624c08aff34021e53e41e68ef0c"`
[INFO] [stdout] ceeeefb4d7a5f3fa39c695acf9ad22a70861f624c08aff34021e53e41e68ef0c