[INFO] updating cached repository https://github.com/readysetmark/rust_wealth_pulse_combine
[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] 93fd833f1a450e45c06ad3c6d8597a416933c70e
[INFO] checking readysetmark/rust_wealth_pulse_combine against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freadysetmark%2Frust_wealth_pulse_combine" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/readysetmark/rust_wealth_pulse_combine on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/readysetmark/rust_wealth_pulse_combine
[INFO] finished tweaking git repo https://github.com/readysetmark/rust_wealth_pulse_combine
[INFO] tweaked toml for git repo https://github.com/readysetmark/rust_wealth_pulse_combine written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/readysetmark/rust_wealth_pulse_combine already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-6/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[INFO] the lockfile is outdated, regenerating it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" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] e84b97e7590375bddd9715eb4c868f7fd628a4c1577b11fbbda52e79a32f46e4
[INFO] running `"docker" "start" "-a" "e84b97e7590375bddd9715eb4c868f7fd628a4c1577b11fbbda52e79a32f46e4"`
[INFO] [stderr]     Checking combine v1.3.0
[INFO] [stderr]     Checking wealth_pulse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `from_iter`
[INFO] [stderr]  --> src/main.rs:7:27
[INFO] [stderr]   |
[INFO] [stderr] 7 | use combine::primitives::{from_iter, Consumed, State, Stream};
[INFO] [stderr]   |                           ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `from_iter`
[INFO] [stderr]  --> src/main.rs:7:27
[INFO] [stderr]   |
[INFO] [stderr] 7 | use combine::primitives::{from_iter, Consumed, State, Stream};
[INFO] [stderr]   |                           ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Cleared`
[INFO] [stderr]   --> src/main.rs:22:2
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Cleared,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Uncleared`
[INFO] [stderr]   --> src/main.rs:23:2
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Uncleared
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Provided`
[INFO] [stderr]   --> src/main.rs:58:2
[INFO] [stderr]    |
[INFO] [stderr] 58 |     Provided,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Inferred`
[INFO] [stderr]   --> src/main.rs:59:2
[INFO] [stderr]    |
[INFO] [stderr] 59 |     Inferred
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `line_number`
[INFO] [stderr]   --> src/main.rs:82:4
[INFO] [stderr]    |
[INFO] [stderr] 82 | fn line_number<I>(input: State<I>) -> ParseResult<i32, I>
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `status`
[INFO] [stderr]    --> src/main.rs:228:4
[INFO] [stderr]     |
[INFO] [stderr] 228 | fn status<I>(input: State<I>) -> ParseResult<TransactionStatus, I>
[INFO] [stderr]     |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `code`
[INFO] [stderr]    --> src/main.rs:255:4
[INFO] [stderr]     |
[INFO] [stderr] 255 | fn code<I>(input: State<I>) -> ParseResult<String, I>
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `payee`
[INFO] [stderr]    --> src/main.rs:288:4
[INFO] [stderr]     |
[INFO] [stderr] 288 | fn payee<I>(input: State<I>) -> ParseResult<String,I>
[INFO] [stderr]     |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `comment`
[INFO] [stderr]    --> src/main.rs:330:4
[INFO] [stderr]     |
[INFO] [stderr] 330 | fn comment<I>(input: State<I>) -> ParseResult<String,I>
[INFO] [stderr]     |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `header`
[INFO] [stderr]    --> src/main.rs:364:4
[INFO] [stderr]     |
[INFO] [stderr] 364 | fn header<I>(input: State<I>) -> ParseResult<Header,I>
[INFO] [stderr]     |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sub_account`
[INFO] [stderr]    --> src/main.rs:466:4
[INFO] [stderr]     |
[INFO] [stderr] 466 | fn sub_account<I>(input: State<I>) -> ParseResult<String,I>
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `account`
[INFO] [stderr]    --> src/main.rs:491:4
[INFO] [stderr]     |
[INFO] [stderr] 491 | fn account<I>(input: State<I>) -> ParseResult<Vec<String>,I>
[INFO] [stderr]     |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `amount_or_inferred`
[INFO] [stderr]    --> src/main.rs:826:4
[INFO] [stderr]     |
[INFO] [stderr] 826 | fn amount_or_inferred<I>(input: State<I>) -> ParseResult<(AmountSource, Option<Amount>), I>
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `posting`
[INFO] [stderr]    --> src/main.rs:865:4
[INFO] [stderr]     |
[INFO] [stderr] 865 | fn posting<I>(input: State<I>) -> ParseResult<ParsedPosting, I>
[INFO] [stderr]     |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/main.rs:1180:4
[INFO] [stderr]      |
[INFO] [stderr] 1180 |             file.read_to_string(&mut contents);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/main.rs:1180:4
[INFO] [stderr]      |
[INFO] [stderr] 1180 |             file.read_to_string(&mut contents);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `"docker" "inspect" "e84b97e7590375bddd9715eb4c868f7fd628a4c1577b11fbbda52e79a32f46e4"`
[INFO] running `"docker" "rm" "-f" "e84b97e7590375bddd9715eb4c868f7fd628a4c1577b11fbbda52e79a32f46e4"`
[INFO] [stdout] e84b97e7590375bddd9715eb4c868f7fd628a4c1577b11fbbda52e79a32f46e4