[INFO] fetching crate quaver-rs 0.1.0...
[INFO] testing quaver-rs-0.1.0 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate quaver-rs 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate quaver-rs 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate quaver-rs 0.1.0
[INFO] tweaked toml for crates.io crate quaver-rs 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quaver-rs 0.1.0 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate quaver-rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6c5de3fe1b22b76c310c805e0a3469ed06ded7b9d26cd2f3f00af7357d48b43
[INFO] running `Command { std: "docker" "start" "-a" "c6c5de3fe1b22b76c310c805e0a3469ed06ded7b9d26cd2f3f00af7357d48b43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6c5de3fe1b22b76c310c805e0a3469ed06ded7b9d26cd2f3f00af7357d48b43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6c5de3fe1b22b76c310c805e0a3469ed06ded7b9d26cd2f3f00af7357d48b43", kill_on_drop: false }`
[INFO] [stdout] c6c5de3fe1b22b76c310c805e0a3469ed06ded7b9d26cd2f3f00af7357d48b43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b85cd526fcc9dbf06132c8f8d8cf5a8d216cc3364e8bc99ebdf6621deee6ed62
[INFO] running `Command { std: "docker" "start" "-a" "b85cd526fcc9dbf06132c8f8d8cf5a8d216cc3364e8bc99ebdf6621deee6ed62", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling quaver-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/difficulty_processor/processor.rs:129:22
[INFO] [stdout]     |
[INFO] [stdout] 129 |             .map(|s| (s.start_time.max(s.end_time) as i32))
[INFO] [stdout]     |                      ^                                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 129 -             .map(|s| (s.start_time.max(s.end_time) as i32))
[INFO] [stdout] 129 +             .map(|s| s.start_time.max(s.end_time) as i32 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.54s
[INFO] running `Command { std: "docker" "inspect" "b85cd526fcc9dbf06132c8f8d8cf5a8d216cc3364e8bc99ebdf6621deee6ed62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85cd526fcc9dbf06132c8f8d8cf5a8d216cc3364e8bc99ebdf6621deee6ed62", kill_on_drop: false }`
[INFO] [stdout] b85cd526fcc9dbf06132c8f8d8cf5a8d216cc3364e8bc99ebdf6621deee6ed62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02c588109f7376ef9e1fb6762e7e938db81ae55c71b3278747c7875653d2936c
[INFO] running `Command { std: "docker" "start" "-a" "02c588109f7376ef9e1fb6762e7e938db81ae55c71b3278747c7875653d2936c", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/difficulty_processor/processor.rs:129:22
[INFO] [stdout]     |
[INFO] [stdout] 129 |             .map(|s| (s.start_time.max(s.end_time) as i32))
[INFO] [stdout]     |                      ^                                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 129 -             .map(|s| (s.start_time.max(s.end_time) as i32))
[INFO] [stdout] 129 +             .map(|s| s.start_time.max(s.end_time) as i32 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quaver-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/difficulty_processor/processor.rs:129:22
[INFO] [stdout]     |
[INFO] [stdout] 129 |             .map(|s| (s.start_time.max(s.end_time) as i32))
[INFO] [stdout]     |                      ^                                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 129 -             .map(|s| (s.start_time.max(s.end_time) as i32))
[INFO] [stdout] 129 +             .map(|s| s.start_time.max(s.end_time) as i32 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "02c588109f7376ef9e1fb6762e7e938db81ae55c71b3278747c7875653d2936c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02c588109f7376ef9e1fb6762e7e938db81ae55c71b3278747c7875653d2936c", kill_on_drop: false }`
[INFO] [stdout] 02c588109f7376ef9e1fb6762e7e938db81ae55c71b3278747c7875653d2936c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8fc462c7ed216b3d22daa5252f66eb632f44b4a7bfd9dd2c79de6caf42bd210
[INFO] running `Command { std: "docker" "start" "-a" "e8fc462c7ed216b3d22daa5252f66eb632f44b4a7bfd9dd2c79de6caf42bd210", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/difficulty_processor/processor.rs:129:22
[INFO] [stderr]     |
[INFO] [stderr] 129 |             .map(|s| (s.start_time.max(s.end_time) as i32))
[INFO] [stderr]     |                      ^                                   ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 129 -             .map(|s| (s.start_time.max(s.end_time) as i32))
[INFO] [stderr] 129 +             .map(|s| s.start_time.max(s.end_time) as i32 )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `quaver-rs` (lib) generated 1 warning (run `cargo fix --lib -p quaver-rs` to apply 1 suggestion)
[INFO] [stderr] warning: `quaver-rs` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/quaver_rs-38c59059b19db396)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests quaver_rs
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/difficulty_processor/processor.rs:129:22
[INFO] [stderr]     |
[INFO] [stderr] 129 |             .map(|s| (s.start_time.max(s.end_time) as i32))
[INFO] [stderr]     |                      ^                                   ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 129 -             .map(|s| (s.start_time.max(s.end_time) as i32))
[INFO] [stderr] 129 +             .map(|s| s.start_time.max(s.end_time) as i32 )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 14) stdout ----
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]   --> src/lib.rs:19:44
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_14_0() {
[INFO] [stdout]    |                                      ---------------------------------- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout] ...
[INFO] [stdout] 19 | let qua = Qua::from_file("path/to/map.qua")?;
[INFO] [stdout]    |                                            ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding return type
[INFO] [stdout]    |
[INFO] [stdout] 15 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_14_0() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout] 16 | use quaver_rs::{Qua, DifficultyProcessor, StrainConstants, ModIdentifier};
[INFO] [stdout] ...
[INFO] [stdout] 26 | println!("Overall Difficulty: {:.2}", processor.overall_difficulty);
[INFO] [stdout] 27 +     Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 14)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e8fc462c7ed216b3d22daa5252f66eb632f44b4a7bfd9dd2c79de6caf42bd210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8fc462c7ed216b3d22daa5252f66eb632f44b4a7bfd9dd2c79de6caf42bd210", kill_on_drop: false }`
[INFO] [stdout] e8fc462c7ed216b3d22daa5252f66eb632f44b4a7bfd9dd2c79de6caf42bd210
