[INFO] updating cached repository SuperTanker/ruplacer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SuperTanker/ruplacer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SuperTanker/ruplacer" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/SuperTanker/ruplacer"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/SuperTanker/ruplacer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SuperTanker/ruplacer" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/SuperTanker/ruplacer"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/SuperTanker/ruplacer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ccfa8418782be1a827a23b25efa6ad3153368d2d
[INFO] sha for GitHub repo SuperTanker/ruplacer: ccfa8418782be1a827a23b25efa6ad3153368d2d
[INFO] validating manifest of SuperTanker/ruplacer on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of SuperTanker/ruplacer on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing SuperTanker/ruplacer
[INFO] finished frobbing SuperTanker/ruplacer
[INFO] frobbed toml for SuperTanker/ruplacer written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/SuperTanker/ruplacer/Cargo.toml
[INFO] started frobbing SuperTanker/ruplacer
[INFO] finished frobbing SuperTanker/ruplacer
[INFO] frobbed toml for SuperTanker/ruplacer written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/SuperTanker/ruplacer/Cargo.toml
[INFO] crate SuperTanker/ruplacer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking SuperTanker/ruplacer against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-3/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/SuperTanker/ruplacer:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 04abdf3ee4161e3f68d376119d3a9175ca31c929db1add15f99403fe2f709342
[INFO] running `"docker" "start" "-a" "04abdf3ee4161e3f68d376119d3a9175ca31c929db1add15f99403fe2f709342"`
[INFO] [stderr]    Compiling syn v0.15.9
[INFO] [stderr]     Checking globset v0.4.2
[INFO] [stderr]     Checking crossbeam-channel v0.2.6
[INFO] [stderr]     Checking Inflector v0.11.3
[INFO] [stderr]     Checking ignore v0.4.4
[INFO] [stderr]    Compiling structopt-derive v0.2.11
[INFO] [stderr]     Checking structopt v0.2.11
[INFO] [stderr]     Checking ruplacer v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.86s
[INFO] running `"docker" "inspect" "04abdf3ee4161e3f68d376119d3a9175ca31c929db1add15f99403fe2f709342"`
[INFO] running `"docker" "rm" "-f" "04abdf3ee4161e3f68d376119d3a9175ca31c929db1add15f99403fe2f709342"`
[INFO] [stdout] 04abdf3ee4161e3f68d376119d3a9175ca31c929db1add15f99403fe2f709342