[INFO] fetching crate croissant 0.0.3...
[INFO] testing croissant-0.0.3 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate croissant 0.0.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate croissant 0.0.3
[INFO] finished tweaking crates.io crate croissant 0.0.3
[INFO] tweaked toml for crates.io crate croissant 0.0.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate croissant 0.0.3 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 445db9fcf3a7e54a77b32de42d9ed48f1d55d8fe71e96b8ff1884f96b230ef02
[INFO] running `Command { std: "docker" "start" "-a" "445db9fcf3a7e54a77b32de42d9ed48f1d55d8fe71e96b8ff1884f96b230ef02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "445db9fcf3a7e54a77b32de42d9ed48f1d55d8fe71e96b8ff1884f96b230ef02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445db9fcf3a7e54a77b32de42d9ed48f1d55d8fe71e96b8ff1884f96b230ef02", kill_on_drop: false }`
[INFO] [stdout] 445db9fcf3a7e54a77b32de42d9ed48f1d55d8fe71e96b8ff1884f96b230ef02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72b465885b57bc45231ee6ba9d5f31b966ce3bf36236df4f80d5603137f595f6
[INFO] running `Command { std: "docker" "start" "-a" "72b465885b57bc45231ee6ba9d5f31b966ce3bf36236df4f80d5603137f595f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling croissant-macro v0.0.2
[INFO] [stderr]    Compiling croissant v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:97:24
[INFO] [stdout]    |
[INFO] [stdout] 97 |         function: impl (Fn(C)) + Send + Sync + 'static,
[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] 97 -         function: impl (Fn(C)) + Send + Sync + 'static,
[INFO] [stdout] 97 +         function: impl Fn(C)  + Send + Sync + 'static,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "72b465885b57bc45231ee6ba9d5f31b966ce3bf36236df4f80d5603137f595f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b465885b57bc45231ee6ba9d5f31b966ce3bf36236df4f80d5603137f595f6", kill_on_drop: false }`
[INFO] [stdout] 72b465885b57bc45231ee6ba9d5f31b966ce3bf36236df4f80d5603137f595f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d84ad288f88e78e911157dcd759f0c3490a3a9a616ca72fe4e2cc44f4e86c327
[INFO] running `Command { std: "docker" "start" "-a" "d84ad288f88e78e911157dcd759f0c3490a3a9a616ca72fe4e2cc44f4e86c327", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:97:24
[INFO] [stdout]    |
[INFO] [stdout] 97 |         function: impl (Fn(C)) + Send + Sync + 'static,
[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] 97 -         function: impl (Fn(C)) + Send + Sync + 'static,
[INFO] [stdout] 97 +         function: impl Fn(C)  + Send + Sync + 'static,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling croissant v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:97:24
[INFO] [stdout]    |
[INFO] [stdout] 97 |         function: impl (Fn(C)) + Send + Sync + 'static,
[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] 97 -         function: impl (Fn(C)) + Send + Sync + 'static,
[INFO] [stdout] 97 +         function: impl Fn(C)  + Send + Sync + 'static,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveTime::from_hms`: use `from_hms_opt()` instead
[INFO] [stdout]    --> src/lib.rs:286:37
[INFO] [stdout]     |
[INFO] [stdout] 286 |         c.run_at(chrono::NaiveTime::from_hms(20, 49, 40));
[INFO] [stdout]     |                                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "d84ad288f88e78e911157dcd759f0c3490a3a9a616ca72fe4e2cc44f4e86c327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d84ad288f88e78e911157dcd759f0c3490a3a9a616ca72fe4e2cc44f4e86c327", kill_on_drop: false }`
[INFO] [stdout] d84ad288f88e78e911157dcd759f0c3490a3a9a616ca72fe4e2cc44f4e86c327
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef3e395c8b1309880bdc6abebeac19baacb22c453a2107ba1330cf951c393c28
[INFO] running `Command { std: "docker" "start" "-a" "ef3e395c8b1309880bdc6abebeac19baacb22c453a2107ba1330cf951c393c28", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/lib.rs:97:24
[INFO] [stderr]    |
[INFO] [stderr] 97 |         function: impl (Fn(C)) + Send + Sync + 'static,
[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] 97 -         function: impl (Fn(C)) + Send + Sync + 'static,
[INFO] [stderr] 97 +         function: impl Fn(C)  + Send + Sync + 'static,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `chrono::NaiveTime::from_hms`: use `from_hms_opt()` instead
[INFO] [stderr]    --> src/lib.rs:286:37
[INFO] [stderr]     |
[INFO] [stderr] 286 |         c.run_at(chrono::NaiveTime::from_hms(20, 49, 40));
[INFO] [stderr]     |                                     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `croissant` (lib) generated 1 warning (run `cargo fix --lib -p croissant` to apply 1 suggestion)
[INFO] [stderr] warning: `croissant` (lib test) generated 2 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/croissant-7d43985783315826)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test has been running for over 60 seconds
[INFO] [stdout] test test::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 100.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests croissant
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/lib.rs:97:24
[INFO] [stderr]    |
[INFO] [stderr] 97 |         function: impl (Fn(C)) + Send + Sync + 'static,
[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] 97 -         function: impl (Fn(C)) + Send + Sync + 'static,
[INFO] [stderr] 97 +         function: impl Fn(C)  + Send + Sync + 'static,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Croissant (line 21) ... FAILED
[INFO] [stdout] test src/lib.rs - Croissant::add_job (line 164) ... FAILED
[INFO] [stdout] test src/lib.rs - Croissant (line 36) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Croissant (line 21) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `Duration` in this scope
[INFO] [stdout]   --> src/lib.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 |     croissant.run_every(Duration::from_secs(5));
[INFO] [stdout]    |                         ^^^^^^^^ use of undeclared type `Duration`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 23 + use std::time::Duration;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveTime::from_hms`: use `from_hms_opt()` instead
[INFO] [stdout]   --> src/lib.rs:32:33
[INFO] [stdout]    |
[INFO] [stdout] 32 |     croissant.run_at(NaiveTime::from_hms(12, 0, 0));
[INFO] [stdout]    |                                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Croissant::add_job (line 164) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `Duration` in this scope
[INFO] [stdout]    --> src/lib.rs:174:25
[INFO] [stdout]     |
[INFO] [stdout] 174 |     croissant.run_every(Duration::from_secs(5));
[INFO] [stdout]     |                         ^^^^^^^^ use of undeclared type `Duration`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 166 + use std::time::Duration;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveTime::from_hms`: use `from_hms_opt()` instead
[INFO] [stdout]    --> src/lib.rs:175:33
[INFO] [stdout]     |
[INFO] [stdout] 175 |     croissant.run_at(NaiveTime::from_hms(12, 0, 0));
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Croissant (line 36) stdout ----
[INFO] [stdout] error: cannot find attribute `croissant` in this scope
[INFO] [stdout]   --> src/lib.rs:43:3
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[croissant]
[INFO] [stdout]    |   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `croissant` is imported here, but it is a crate, not an attribute
[INFO] [stdout]   --> src/lib.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | extern crate r#croissant;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `hello_croissant` in this scope
[INFO] [stdout]   --> src/lib.rs:50:65
[INFO] [stdout]    |
[INFO] [stdout] 50 |     croissant.add_async_job("Hello World".to_string(), Box::new(hello_croissant));
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Duration` in this scope
[INFO] [stdout]   --> src/lib.rs:51:25
[INFO] [stdout]    |
[INFO] [stdout] 51 |     croissant.run_every(Duration::from_secs(5));
[INFO] [stdout]    |                         ^^^^^^^^ use of undeclared type `Duration`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 38 + use std::time::Duration;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add_async_job` found for struct `Croissant` in the current scope
[INFO] [stdout]   --> src/lib.rs:50:15
[INFO] [stdout]    |
[INFO] [stdout] 50 |     croissant.add_async_job("Hello World".to_string(), Box::new(hello_croissant));
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `add_job` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 50 -     croissant.add_async_job("Hello World".to_string(), Box::new(hello_croissant));
[INFO] [stdout] 50 +     croissant.add_job("Hello World".to_string(), Box::new(hello_croissant));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveTime::from_hms`: use `from_hms_opt()` instead
[INFO] [stdout]   --> src/lib.rs:52:33
[INFO] [stdout]    |
[INFO] [stdout] 52 |     croissant.run_at(NaiveTime::from_hms(12, 0, 0));
[INFO] [stdout]    |                                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Croissant (line 21)
[INFO] [stdout]     src/lib.rs - Croissant (line 36)
[INFO] [stdout]     src/lib.rs - Croissant::add_job (line 164)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ef3e395c8b1309880bdc6abebeac19baacb22c453a2107ba1330cf951c393c28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef3e395c8b1309880bdc6abebeac19baacb22c453a2107ba1330cf951c393c28", kill_on_drop: false }`
[INFO] [stdout] ef3e395c8b1309880bdc6abebeac19baacb22c453a2107ba1330cf951c393c28
