[INFO] updating cached repository tadeve/rusty_mips
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tadeve/rusty_mips
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tadeve/rusty_mips" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/tadeve/rusty_mips"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/tadeve/rusty_mips'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tadeve/rusty_mips" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/tadeve/rusty_mips"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/tadeve/rusty_mips'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7fe1e4da2d889f3a43eb9f2170c9c2342221f42d
[INFO] sha for GitHub repo tadeve/rusty_mips: 7fe1e4da2d889f3a43eb9f2170c9c2342221f42d
[INFO] validating manifest of tadeve/rusty_mips on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tadeve/rusty_mips on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tadeve/rusty_mips
[INFO] finished frobbing tadeve/rusty_mips
[INFO] frobbed toml for tadeve/rusty_mips written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/tadeve/rusty_mips/Cargo.toml
[INFO] started frobbing tadeve/rusty_mips
[INFO] finished frobbing tadeve/rusty_mips
[INFO] frobbed toml for tadeve/rusty_mips written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/tadeve/rusty_mips/Cargo.toml
[INFO] crate tadeve/rusty_mips already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tadeve/rusty_mips against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-4/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/tadeve/rusty_mips:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 165f2f269412b56c8fc7659aa2cee13389410d21a47052a62a5a23d5ce749d06
[INFO] running `"docker" "start" "-a" "165f2f269412b56c8fc7659aa2cee13389410d21a47052a62a5a23d5ce749d06"`
[INFO] [stderr]     Checking mips v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "165f2f269412b56c8fc7659aa2cee13389410d21a47052a62a5a23d5ce749d06"`
[INFO] running `"docker" "rm" "-f" "165f2f269412b56c8fc7659aa2cee13389410d21a47052a62a5a23d5ce749d06"`
[INFO] [stdout] 165f2f269412b56c8fc7659aa2cee13389410d21a47052a62a5a23d5ce749d06