[INFO] updating cached repository rofrol/rust-json-pretty-format [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/rofrol/rust-json-pretty-format [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/rofrol/rust-json-pretty-format" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/rofrol/rust-json-pretty-format"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/rofrol/rust-json-pretty-format'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rofrol/rust-json-pretty-format" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/rofrol/rust-json-pretty-format"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/rofrol/rust-json-pretty-format'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 46218b59511a1cde0616363a6e650ab07c4e911a [INFO] sha for GitHub repo rofrol/rust-json-pretty-format: 46218b59511a1cde0616363a6e650ab07c4e911a [INFO] validating manifest of rofrol/rust-json-pretty-format on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rofrol/rust-json-pretty-format on toolchain try#f45cc3094ee337acd688771b9234318046b0572d [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rofrol/rust-json-pretty-format [INFO] finished frobbing rofrol/rust-json-pretty-format [INFO] frobbed toml for rofrol/rust-json-pretty-format written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/rofrol/rust-json-pretty-format/Cargo.toml [INFO] started frobbing rofrol/rust-json-pretty-format [INFO] finished frobbing rofrol/rust-json-pretty-format [INFO] frobbed toml for rofrol/rust-json-pretty-format written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/rofrol/rust-json-pretty-format/Cargo.toml [INFO] crate rofrol/rust-json-pretty-format already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking rofrol/rust-json-pretty-format against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-5/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/rofrol/rust-json-pretty-format:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 9fb7db8d9437dc9ac585a7f66258dbc0e1002a13d51e684cc9a5443a7243fe73 [INFO] running `"docker" "start" "-a" "9fb7db8d9437dc9ac585a7f66258dbc0e1002a13d51e684cc9a5443a7243fe73"` [INFO] [stderr] Checking rust-json-pretty-format v1.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `"docker" "inspect" "9fb7db8d9437dc9ac585a7f66258dbc0e1002a13d51e684cc9a5443a7243fe73"` [INFO] running `"docker" "rm" "-f" "9fb7db8d9437dc9ac585a7f66258dbc0e1002a13d51e684cc9a5443a7243fe73"` [INFO] [stdout] 9fb7db8d9437dc9ac585a7f66258dbc0e1002a13d51e684cc9a5443a7243fe73