[INFO] crate rustfix 0.4.2 is already in cache [INFO] extracting crate rustfix 0.4.2 into work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/rustfix/0.4.2 [INFO] extracting crate rustfix 0.4.2 into work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/rustfix/0.4.2 [INFO] validating manifest of rustfix-0.4.2 on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rustfix-0.4.2 on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rustfix-0.4.2 [INFO] finished frobbing rustfix-0.4.2 [INFO] frobbed toml for rustfix-0.4.2 written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/rustfix/0.4.2/Cargo.toml [INFO] started frobbing rustfix-0.4.2 [INFO] finished frobbing rustfix-0.4.2 [INFO] frobbed toml for rustfix-0.4.2 written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/rustfix/0.4.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking rustfix-0.4.2 against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-4/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/rustfix/0.4.2:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e9f1a7edc08a81bf4b97f459cd20d48582336aa5b678e17288ad5de8d3c16093 [INFO] running `"docker" "start" "-a" "e9f1a7edc08a81bf4b97f459cd20d48582336aa5b678e17288ad5de8d3c16093"` [INFO] [stderr] Compiling winapi v0.3.6 [INFO] [stderr] Checking bit-set v0.5.0 [INFO] [stderr] Checking wait-timeout v0.1.5 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking os_pipe v0.6.2 [INFO] [stderr] Checking rustfix v0.4.2 (/opt/crater/workdir) [INFO] [stderr] Checking rusty-fork v0.2.1 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking proptest v0.7.2 [INFO] [stderr] Checking shared_child v0.3.3 [INFO] [stderr] Checking duct v0.9.2 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.04s [INFO] running `"docker" "inspect" "e9f1a7edc08a81bf4b97f459cd20d48582336aa5b678e17288ad5de8d3c16093"` [INFO] running `"docker" "rm" "-f" "e9f1a7edc08a81bf4b97f459cd20d48582336aa5b678e17288ad5de8d3c16093"` [INFO] [stdout] e9f1a7edc08a81bf4b97f459cd20d48582336aa5b678e17288ad5de8d3c16093