[INFO] updating cached repository brimatteng/rust-learning-web-server [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/brimatteng/rust-learning-web-server [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/brimatteng/rust-learning-web-server" "work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/brimatteng/rust-learning-web-server"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/brimatteng/rust-learning-web-server'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/brimatteng/rust-learning-web-server" "work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/brimatteng/rust-learning-web-server"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/brimatteng/rust-learning-web-server'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 833a3666e25c9c5af7a3f03559e30e962238d7f6 [INFO] sha for GitHub repo brimatteng/rust-learning-web-server: 833a3666e25c9c5af7a3f03559e30e962238d7f6 [INFO] validating manifest of brimatteng/rust-learning-web-server on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of brimatteng/rust-learning-web-server on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing brimatteng/rust-learning-web-server [INFO] finished frobbing brimatteng/rust-learning-web-server [INFO] frobbed toml for brimatteng/rust-learning-web-server written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/brimatteng/rust-learning-web-server/Cargo.toml [INFO] started frobbing brimatteng/rust-learning-web-server [INFO] finished frobbing brimatteng/rust-learning-web-server [INFO] frobbed toml for brimatteng/rust-learning-web-server written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/brimatteng/rust-learning-web-server/Cargo.toml [INFO] crate brimatteng/rust-learning-web-server already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking brimatteng/rust-learning-web-server against master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be for pr-61753 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-5/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/brimatteng/rust-learning-web-server:/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" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 72d575f1466b6fa1f574de4638840423182b65b0cc1534a38b0984a3b1b4dea1 [INFO] running `"docker" "start" "-a" "72d575f1466b6fa1f574de4638840423182b65b0cc1534a38b0984a3b1b4dea1"` [INFO] [stderr] Checking pog v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.64s [INFO] running `"docker" "inspect" "72d575f1466b6fa1f574de4638840423182b65b0cc1534a38b0984a3b1b4dea1"` [INFO] running `"docker" "rm" "-f" "72d575f1466b6fa1f574de4638840423182b65b0cc1534a38b0984a3b1b4dea1"` [INFO] [stdout] 72d575f1466b6fa1f574de4638840423182b65b0cc1534a38b0984a3b1b4dea1