[INFO] updating cached repository mre/fcat
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mre/fcat
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mre/fcat" "work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/gh/mre/fcat"`
[INFO] [stderr] Cloning into 'work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/gh/mre/fcat'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mre/fcat" "work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/gh/mre/fcat"`
[INFO] [stderr] Cloning into 'work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/gh/mre/fcat'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c938b62b462455c61c346e0e0efe012ad338a084
[INFO] sha for GitHub repo mre/fcat: c938b62b462455c61c346e0e0efe012ad338a084
[INFO] validating manifest of mre/fcat on toolchain master#df25d79a33b0c82b716699a75a41bfdc6089850a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+df25d79a33b0c82b716699a75a41bfdc6089850a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mre/fcat on toolchain try#424a4ae163d6517f301cd4048a4b5dd785be5b2f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+424a4ae163d6517f301cd4048a4b5dd785be5b2f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mre/fcat
[INFO] finished frobbing mre/fcat
[INFO] frobbed toml for mre/fcat written to work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/gh/mre/fcat/Cargo.toml
[INFO] started frobbing mre/fcat
[INFO] finished frobbing mre/fcat
[INFO] frobbed toml for mre/fcat written to work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/gh/mre/fcat/Cargo.toml
[INFO] crate mre/fcat already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+df25d79a33b0c82b716699a75a41bfdc6089850a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+424a4ae163d6517f301cd4048a4b5dd785be5b2f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mre/fcat against master#df25d79a33b0c82b716699a75a41bfdc6089850a for pr-59928
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-59928/worker-6/master#df25d79a33b0c82b716699a75a41bfdc6089850a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/gh/mre/fcat:/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" "+df25d79a33b0c82b716699a75a41bfdc6089850a-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b6930c43924a05e562f4e0213350a66e65bfacb77a41984fd25ccdd2b8ea2a72
[INFO] running `"docker" "start" "-a" "b6930c43924a05e562f4e0213350a66e65bfacb77a41984fd25ccdd2b8ea2a72"`
[INFO] [stderr]    Compiling escargot v0.2.0
[INFO] [stderr]     Checking bit-vec v0.5.0
[INFO] [stderr]     Checking byteorder v1.2.4
[INFO] [stderr]     Checking wait-timeout v0.1.5
[INFO] [stderr]     Checking rand v0.5.4
[INFO] [stderr]     Checking aho-corasick v0.6.6
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]     Checking fcat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling syn v0.14.6
[INFO] [stderr]     Checking float-cmp v0.4.0
[INFO] [stderr]     Checking bit-set v0.5.0
[INFO] [stderr]     Checking regex v1.0.2
[INFO] [stderr]     Checking tempfile v3.0.3
[INFO] [stderr]     Checking rusty-fork v0.2.0
[INFO] [stderr]     Checking predicates v0.5.2
[INFO] [stderr]     Checking proptest v0.8.4
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]     Checking serde v1.0.70
[INFO] [stderr]     Checking serde_json v1.0.24
[INFO] [stderr]     Checking assert_cmd v0.6.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.64s
[INFO] running `"docker" "inspect" "b6930c43924a05e562f4e0213350a66e65bfacb77a41984fd25ccdd2b8ea2a72"`
[INFO] running `"docker" "rm" "-f" "b6930c43924a05e562f4e0213350a66e65bfacb77a41984fd25ccdd2b8ea2a72"`
[INFO] [stdout] b6930c43924a05e562f4e0213350a66e65bfacb77a41984fd25ccdd2b8ea2a72