[INFO] updating cached repository koba-e964/rust-schreier-sims [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/koba-e964/rust-schreier-sims [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/koba-e964/rust-schreier-sims" "work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/koba-e964/rust-schreier-sims"` [INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/koba-e964/rust-schreier-sims'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/koba-e964/rust-schreier-sims" "work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/koba-e964/rust-schreier-sims"` [INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/koba-e964/rust-schreier-sims'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 084069169e685d54822ea48bbfc6299162657e2a [INFO] sha for GitHub repo koba-e964/rust-schreier-sims: 084069169e685d54822ea48bbfc6299162657e2a [INFO] validating manifest of koba-e964/rust-schreier-sims 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 koba-e964/rust-schreier-sims 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 koba-e964/rust-schreier-sims [INFO] finished frobbing koba-e964/rust-schreier-sims [INFO] frobbed toml for koba-e964/rust-schreier-sims written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/koba-e964/rust-schreier-sims/Cargo.toml [INFO] started frobbing koba-e964/rust-schreier-sims [INFO] finished frobbing koba-e964/rust-schreier-sims [INFO] frobbed toml for koba-e964/rust-schreier-sims written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/koba-e964/rust-schreier-sims/Cargo.toml [INFO] crate koba-e964/rust-schreier-sims 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 koba-e964/rust-schreier-sims against master#efe2f32a6b8217425f361ec7c206910c611c03ee for pr-60039 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-2/master#efe2f32a6b8217425f361ec7c206910c611c03ee:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/koba-e964/rust-schreier-sims:/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] 09f990cb0976053c5c722b970820c81985e9926e59c375d480365d6b8b8796a3 [INFO] running `"docker" "start" "-a" "09f990cb0976053c5c722b970820c81985e9926e59c375d480365d6b8b8796a3"` [INFO] [stderr] Checking rust-schreier v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.14s [INFO] running `"docker" "inspect" "09f990cb0976053c5c722b970820c81985e9926e59c375d480365d6b8b8796a3"` [INFO] running `"docker" "rm" "-f" "09f990cb0976053c5c722b970820c81985e9926e59c375d480365d6b8b8796a3"` [INFO] [stdout] 09f990cb0976053c5c722b970820c81985e9926e59c375d480365d6b8b8796a3