[INFO] updating cached repository https://github.com/mrandri19/second-parser-test
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 756cde9f30d5e0f823d61e894d92c5ddef7bc149
[INFO] checking mrandri19/second-parser-test against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrandri19%2Fsecond-parser-test" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mrandri19/second-parser-test on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mrandri19/second-parser-test
[INFO] finished tweaking git repo https://github.com/mrandri19/second-parser-test
[INFO] tweaked toml for git repo https://github.com/mrandri19/second-parser-test written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/mrandri19/second-parser-test already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-5/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c2f94aeb895897c8b1460d790619440c211c376d0d0cf3747f43a660410fd6b7
[INFO] running `"docker" "start" "-a" "c2f94aeb895897c8b1460d790619440c211c376d0d0cf3747f43a660410fd6b7"`
[INFO] [stderr]     Checking third-parser-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main.rs:47:28
[INFO] [stderr]    |
[INFO] [stderr] 47 |                 expr: Some(try!(expr(input[1..])))
[INFO] [stderr]    |                            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main.rs:47:28
[INFO] [stderr]    |
[INFO] [stderr] 47 |                 expr: Some(try!(expr(input[1..])))
[INFO] [stderr]    |                            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:47:38
[INFO] [stderr]    |
[INFO] [stderr] 47 |                 expr: Some(try!(expr(input[1..])))
[INFO] [stderr]    |                                      ^^^^^^^^^^
[INFO] [stderr]    |                                      |
[INFO] [stderr]    |                                      expected struct `std::vec::Vec`, found slice
[INFO] [stderr]    |                                      help: try using a conversion method: `input[1..].to_vec()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::vec::Vec<Token>`
[INFO] [stderr]                found slice `[Token]`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:47:38
[INFO] [stderr]    |
[INFO] [stderr] 47 |                 expr: Some(try!(expr(input[1..])))
[INFO] [stderr]    |                                      ^^^^^^^^^^
[INFO] [stderr]    |                                      |
[INFO] [stderr]    |                                      expected struct `std::vec::Vec`, found slice
[INFO] [stderr]    |                                      help: try using a conversion method: `input[1..].to_vec()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::vec::Vec<Token>`
[INFO] [stderr]                found slice `[Token]`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:47:28
[INFO] [stderr]    |
[INFO] [stderr] 47 |                 expr: Some(try!(expr(input[1..])))
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::vec::Vec`, found struct `Expr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::vec::Vec<Expr>`
[INFO] [stderr]               found struct `Expr`
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:47:28
[INFO] [stderr]    |
[INFO] [stderr] 47 |                 expr: Some(try!(expr(input[1..])))
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::vec::Vec`, found struct `Expr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::vec::Vec<Expr>`
[INFO] [stderr]               found struct `Expr`
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `third-parser-test`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `third-parser-test`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c2f94aeb895897c8b1460d790619440c211c376d0d0cf3747f43a660410fd6b7"`
[INFO] running `"docker" "rm" "-f" "c2f94aeb895897c8b1460d790619440c211c376d0d0cf3747f43a660410fd6b7"`
[INFO] [stdout] c2f94aeb895897c8b1460d790619440c211c376d0d0cf3747f43a660410fd6b7
