[INFO] updating cached repository CrystalGamma/lrparse
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/CrystalGamma/lrparse
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/CrystalGamma/lrparse" "work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/CrystalGamma/lrparse"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/CrystalGamma/lrparse'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/CrystalGamma/lrparse" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/CrystalGamma/lrparse"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/CrystalGamma/lrparse'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eda753df48b08ac87245e87f2ac70126c71a79cd
[INFO] sha for GitHub repo CrystalGamma/lrparse: eda753df48b08ac87245e87f2ac70126c71a79cd
[INFO] validating manifest of CrystalGamma/lrparse on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of CrystalGamma/lrparse on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing CrystalGamma/lrparse
[INFO] removed path dependency lexer from CrystalGamma/lrparse
[INFO] finished frobbing CrystalGamma/lrparse
[INFO] frobbed toml for CrystalGamma/lrparse written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/CrystalGamma/lrparse/Cargo.toml
[INFO] started frobbing CrystalGamma/lrparse
[INFO] removed path dependency lexer from CrystalGamma/lrparse
[INFO] finished frobbing CrystalGamma/lrparse
[INFO] frobbed toml for CrystalGamma/lrparse written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/CrystalGamma/lrparse/Cargo.toml
[INFO] crate CrystalGamma/lrparse already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/CrystalGamma/lrparse/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/CrystalGamma/rust-lookahead`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Updating git repository `https://github.com/CrystalGamma/rust-lookahead`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking CrystalGamma/lrparse against master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-5/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/CrystalGamma/lrparse:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 91ee6f680de2edd9adc287a550ba949e7fb4bac11cff27a83994d4b77b2f5bec
[INFO] running `"docker" "start" "-a" "91ee6f680de2edd9adc287a550ba949e7fb4bac11cff27a83994d4b77b2f5bec"`
[INFO] [stderr] warning: dependency (lexer) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Checking lookahead v0.0.1 (https://github.com/CrystalGamma/rust-lookahead#71a4d1b2)
[INFO] [stderr]     Checking lexer v0.1.15
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 0, found 1
[INFO] [stderr]  --> /opt/crater/cargo-home/git/checkouts/rust-lookahead-a0cbf70c1a89eb7f/71a4d1b/src/lib.rs:1:37
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct LookAhead<T, I: Iterator<T>> {
[INFO] [stderr]   |                                     ^ unexpected type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 0, found 1
[INFO] [stderr]  --> /opt/crater/cargo-home/git/checkouts/rust-lookahead-a0cbf70c1a89eb7f/71a4d1b/src/lib.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 | impl<T, I: Iterator<T>> LookAhead<T, I> {
[INFO] [stderr]   |                     ^ unexpected type argument
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0107`.
[INFO] [stderr] error: Could not compile `lookahead`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `alloc::arc`
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lexer-0.1.15/src/readers.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | use alloc::arc::Arc;
[INFO] [stderr]   |            ^^^ could not find `arc` in `alloc`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `alloc::arc`
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lexer-0.1.15/src/readers_builder.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | use alloc::arc::Arc;
[INFO] [stderr]   |            ^^^ could not find `arc` in `alloc`
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `T` is never used
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lexer-0.1.15/src/readers.rs:9:20
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
[INFO] [stderr]   |                    ^ unused parameter
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `E` is never used
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lexer-0.1.15/src/readers.rs:9:23
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
[INFO] [stderr]   |                       ^ unused parameter
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `T` is never used
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lexer-0.1.15/src/readers.rs:110:28
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub struct ReadersIter<'a, T, E>
[INFO] [stderr]     |                            ^ unused parameter
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `E` is never used
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lexer-0.1.15/src/readers.rs:110:31
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub struct ReadersIter<'a, T, E>
[INFO] [stderr]     |                               ^ unused parameter
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `T` is never used
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lexer-0.1.15/src/readers_builder.rs:6:27
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
[INFO] [stderr]   |                           ^ unused parameter
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `E` is never used
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lexer-0.1.15/src/readers_builder.rs:6:30
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
[INFO] [stderr]   |                              ^ unused parameter
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `T` is never used
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lexer-0.1.15/src/readers_lexer.rs:5:29
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct ReadersLexer<'a, T, E, I>
[INFO] [stderr]   |                             ^ unused parameter
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `E` is never used
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lexer-0.1.15/src/readers_lexer.rs:5:32
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct ReadersLexer<'a, T, E, I>
[INFO] [stderr]   |                                ^ unused parameter
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0392, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0392`.
[INFO] [stderr] error: Could not compile `lexer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "91ee6f680de2edd9adc287a550ba949e7fb4bac11cff27a83994d4b77b2f5bec"`
[INFO] running `"docker" "rm" "-f" "91ee6f680de2edd9adc287a550ba949e7fb4bac11cff27a83994d4b77b2f5bec"`
[INFO] [stdout] 91ee6f680de2edd9adc287a550ba949e7fb4bac11cff27a83994d4b77b2f5bec