[INFO] updating cached repository mattdamon108/rust_hello_server [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mattdamon108/rust_hello_server [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mattdamon108/rust_hello_server" "work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/mattdamon108/rust_hello_server"` [INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/mattdamon108/rust_hello_server'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mattdamon108/rust_hello_server" "work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/mattdamon108/rust_hello_server"` [INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/mattdamon108/rust_hello_server'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d76c7438a98c0681e36506cddf6b2f4a96281a03 [INFO] sha for GitHub repo mattdamon108/rust_hello_server: d76c7438a98c0681e36506cddf6b2f4a96281a03 [INFO] validating manifest of mattdamon108/rust_hello_server on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mattdamon108/rust_hello_server on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mattdamon108/rust_hello_server [INFO] finished frobbing mattdamon108/rust_hello_server [INFO] frobbed toml for mattdamon108/rust_hello_server written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/mattdamon108/rust_hello_server/Cargo.toml [INFO] started frobbing mattdamon108/rust_hello_server [INFO] finished frobbing mattdamon108/rust_hello_server [INFO] frobbed toml for mattdamon108/rust_hello_server written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/mattdamon108/rust_hello_server/Cargo.toml [INFO] crate mattdamon108/rust_hello_server already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking mattdamon108/rust_hello_server against master#efe2f32a6b8217425f361ec7c206910c611c03ee for pr-60039 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-6/master#efe2f32a6b8217425f361ec7c206910c611c03ee:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/mattdamon108/rust_hello_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" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 08706c7231f13b14e1370890715634bfe0f7e1568071b1886e9e10bc5393b42e [INFO] running `"docker" "start" "-a" "08706c7231f13b14e1370890715634bfe0f7e1568071b1886e9e10bc5393b42e"` [INFO] [stderr] Checking rust_hello_server v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `"docker" "inspect" "08706c7231f13b14e1370890715634bfe0f7e1568071b1886e9e10bc5393b42e"` [INFO] running `"docker" "rm" "-f" "08706c7231f13b14e1370890715634bfe0f7e1568071b1886e9e10bc5393b42e"` [INFO] [stdout] 08706c7231f13b14e1370890715634bfe0f7e1568071b1886e9e10bc5393b42e