[INFO] updating cached repository ghotiphud/advent-of-code-2017 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ghotiphud/advent-of-code-2017 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ghotiphud/advent-of-code-2017" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/ghotiphud/advent-of-code-2017"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/ghotiphud/advent-of-code-2017'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ghotiphud/advent-of-code-2017" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/ghotiphud/advent-of-code-2017"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/ghotiphud/advent-of-code-2017'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f76b8efa9658f9b2127ec4c4ff4b9cc8d0887538 [INFO] sha for GitHub repo ghotiphud/advent-of-code-2017: f76b8efa9658f9b2127ec4c4ff4b9cc8d0887538 [INFO] validating manifest of ghotiphud/advent-of-code-2017 on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ghotiphud/advent-of-code-2017 on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ghotiphud/advent-of-code-2017 [INFO] finished frobbing ghotiphud/advent-of-code-2017 [INFO] frobbed toml for ghotiphud/advent-of-code-2017 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/ghotiphud/advent-of-code-2017/Cargo.toml [INFO] started frobbing ghotiphud/advent-of-code-2017 [INFO] finished frobbing ghotiphud/advent-of-code-2017 [INFO] frobbed toml for ghotiphud/advent-of-code-2017 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/ghotiphud/advent-of-code-2017/Cargo.toml [INFO] crate ghotiphud/advent-of-code-2017 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking ghotiphud/advent-of-code-2017 against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-3/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/ghotiphud/advent-of-code-2017:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c7e78beab5967fe93c7b09d31f6ad9eb7f1bc16ad820e00faada102ed12ef2f2 [INFO] running `"docker" "start" "-a" "c7e78beab5967fe93c7b09d31f6ad9eb7f1bc16ad820e00faada102ed12ef2f2"` [INFO] [stderr] Checking libc v0.2.38 [INFO] [stderr] Compiling compiler_error v0.1.1 [INFO] [stderr] Checking gen-iter v0.1.2 [INFO] [stderr] Checking itertools v0.7.7 [INFO] [stderr] error[E0599]: no method named `resume` found for type `T` in the current scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gen-iter-0.1.2/src/lib.rs:53:22 [INFO] [stderr] | [INFO] [stderr] 53 | match self.0.resume() { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the type parameter is bounded by the trait [INFO] [stderr] help: the following trait defines an item `resume`, perhaps you need to restrict type parameter `T` with it: [INFO] [stderr] | [INFO] [stderr] 49 | impl Iterator for GenIter { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: Could not compile `gen-iter`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/compiler_error-0.1.1/src/lib.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | use syntax::codemap::Span; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `compiler_error`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "c7e78beab5967fe93c7b09d31f6ad9eb7f1bc16ad820e00faada102ed12ef2f2"` [INFO] running `"docker" "rm" "-f" "c7e78beab5967fe93c7b09d31f6ad9eb7f1bc16ad820e00faada102ed12ef2f2"` [INFO] [stdout] c7e78beab5967fe93c7b09d31f6ad9eb7f1bc16ad820e00faada102ed12ef2f2