[INFO] updating cached repository generalproxy/rustoxy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/generalproxy/rustoxy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/generalproxy/rustoxy" "work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/generalproxy/rustoxy"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/generalproxy/rustoxy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/generalproxy/rustoxy" "work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/generalproxy/rustoxy"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/generalproxy/rustoxy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bb39b38f18352797ae54efc63ed519eef3b3e1d5
[INFO] sha for GitHub repo generalproxy/rustoxy: bb39b38f18352797ae54efc63ed519eef3b3e1d5
[INFO] validating manifest of generalproxy/rustoxy on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of generalproxy/rustoxy on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing generalproxy/rustoxy
[INFO] finished frobbing generalproxy/rustoxy
[INFO] frobbed toml for generalproxy/rustoxy written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/generalproxy/rustoxy/Cargo.toml
[INFO] started frobbing generalproxy/rustoxy
[INFO] finished frobbing generalproxy/rustoxy
[INFO] frobbed toml for generalproxy/rustoxy written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/generalproxy/rustoxy/Cargo.toml
[INFO] crate generalproxy/rustoxy has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking generalproxy/rustoxy against master#6ecad338381cc3b8d56e2df22e5971a598eddd6c for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-5/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/generalproxy/rustoxy:/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=forbid" "-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" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b40e24ac2d82893320ae10294efdd3809a139a09e2dc33920566a16bf77f4f11
[INFO] running `"docker" "start" "-a" "b40e24ac2d82893320ae10294efdd3809a139a09e2dc33920566a16bf77f4f11"`
[INFO] [stderr]     Checking serde v1.0.47
[INFO] [stderr]     Checking env_logger v0.5.9
[INFO] [stderr]     Checking rustoxy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.38s
[INFO] running `"docker" "inspect" "b40e24ac2d82893320ae10294efdd3809a139a09e2dc33920566a16bf77f4f11"`
[INFO] running `"docker" "rm" "-f" "b40e24ac2d82893320ae10294efdd3809a139a09e2dc33920566a16bf77f4f11"`
[INFO] [stdout] b40e24ac2d82893320ae10294efdd3809a139a09e2dc33920566a16bf77f4f11