[INFO] updating cached repository monocasa/n64toolchain
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/monocasa/n64toolchain
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/monocasa/n64toolchain" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/monocasa/n64toolchain"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/monocasa/n64toolchain'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/monocasa/n64toolchain" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/monocasa/n64toolchain"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/monocasa/n64toolchain'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5e49bea235edaa54381f330f9559e38a1fabd193
[INFO] sha for GitHub repo monocasa/n64toolchain: 5e49bea235edaa54381f330f9559e38a1fabd193
[INFO] validating manifest of monocasa/n64toolchain 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 monocasa/n64toolchain 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 monocasa/n64toolchain
[INFO] finished frobbing monocasa/n64toolchain
[INFO] frobbed toml for monocasa/n64toolchain written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/monocasa/n64toolchain/Cargo.toml
[INFO] started frobbing monocasa/n64toolchain
[INFO] finished frobbing monocasa/n64toolchain
[INFO] frobbed toml for monocasa/n64toolchain written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/monocasa/n64toolchain/Cargo.toml
[INFO] crate monocasa/n64toolchain 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 monocasa/n64toolchain against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-3/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/monocasa/n64toolchain:/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] c31e747ffdd2d381a121b998578e7224db653c298b4835ab2d46bb0c987fffa9
[INFO] running `"docker" "start" "-a" "c31e747ffdd2d381a121b998578e7224db653c298b4835ab2d46bb0c987fffa9"`
[INFO] [stderr]     Checking n64toolchain v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> bin/buildrom64.rs:66:31
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn write(&self, writer: &mut io::Write) -> Result<(), io::Error> {
[INFO] [stderr]    |                                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> bin/buildrom64.rs:66:31
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn write(&self, writer: &mut io::Write) -> Result<(), io::Error> {
[INFO] [stderr]    |                                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `"docker" "inspect" "c31e747ffdd2d381a121b998578e7224db653c298b4835ab2d46bb0c987fffa9"`
[INFO] running `"docker" "rm" "-f" "c31e747ffdd2d381a121b998578e7224db653c298b4835ab2d46bb0c987fffa9"`
[INFO] [stdout] c31e747ffdd2d381a121b998578e7224db653c298b4835ab2d46bb0c987fffa9