[INFO] fetching crate tasks-todo 0.1.6...
[INFO] testing tasks-todo-0.1.6 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate tasks-todo 0.1.6 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate tasks-todo 0.1.6
[INFO] finished tweaking crates.io crate tasks-todo 0.1.6
[INFO] tweaked toml for crates.io crate tasks-todo 0.1.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tasks-todo 0.1.6 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tasks-todo 0.1.6 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbc3344c62ee77dfbe89590688ed8122cb40978aa7e85cc83df966c38631ec46
[INFO] running `Command { std: "docker" "start" "-a" "bbc3344c62ee77dfbe89590688ed8122cb40978aa7e85cc83df966c38631ec46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbc3344c62ee77dfbe89590688ed8122cb40978aa7e85cc83df966c38631ec46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbc3344c62ee77dfbe89590688ed8122cb40978aa7e85cc83df966c38631ec46", kill_on_drop: false }`
[INFO] [stdout] bbc3344c62ee77dfbe89590688ed8122cb40978aa7e85cc83df966c38631ec46
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4c654e680a81e2f86ee6d69287136773333c33d6894e20e40e03e125cbe35e8
[INFO] running `Command { std: "docker" "start" "-a" "b4c654e680a81e2f86ee6d69287136773333c33d6894e20e40e03e125cbe35e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
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[INFO] [stderr]    Compiling tasks-todo v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "b4c654e680a81e2f86ee6d69287136773333c33d6894e20e40e03e125cbe35e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4c654e680a81e2f86ee6d69287136773333c33d6894e20e40e03e125cbe35e8", kill_on_drop: false }`
[INFO] [stdout] b4c654e680a81e2f86ee6d69287136773333c33d6894e20e40e03e125cbe35e8
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3580488c80897ebf496ba4dd01e844f65ce90c3cbf998ce4af21cbe2093ccfe
[INFO] running `Command { std: "docker" "start" "-a" "a3580488c80897ebf496ba4dd01e844f65ce90c3cbf998ce4af21cbe2093ccfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling tasks-todo v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `to_iso` found for enum `std::result::Result<T, E>` in the current scope
[INFO] [stdout]    --> src/time.rs:225:55
[INFO] [stdout]     |
[INFO] [stdout] 225 |         let time = Time::new(2023, 11, 27, 3, 18, 52).to_iso();
[INFO] [stdout]     |                                                       ^^^^^^ method not found in `std::result::Result<time::Time, Box<(dyn StdError + 'static)>>`
[INFO] [stdout]     |
[INFO] [stdout] note: the method `to_iso` exists on the type `time::Time`
[INFO] [stdout]    --> src/time.rs:54:5
[INFO] [stdout]     |
[INFO] [stdout]  54 |     pub fn to_iso(&self) -> u64 {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider using `Result::expect` to unwrap the `time::Time` value, panicking if the value is a `Result::Err`
[INFO] [stdout]     |
[INFO] [stdout] 225 |         let time = Time::new(2023, 11, 27, 3, 18, 52).expect("REASON").to_iso();
[INFO] [stdout]     |                                                      +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/time.rs:229:26
[INFO] [stdout]     |
[INFO] [stdout] 229 |         assert_eq!(time, Time::new(2023, 11, 27, 3, 18, 52));
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Time`, found `Result<Time, Box<dyn Error>>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `time::Time`
[INFO] [stdout]                  found enum `std::result::Result<time::Time, Box<dyn StdError>>`
[INFO] [stdout] help: consider using `Result::expect` to unwrap the `std::result::Result<time::Time, Box<dyn StdError>>` value, panicking if the value is a `Result::Err`
[INFO] [stdout]     |
[INFO] [stdout] 229 |         assert_eq!(time, Time::new(2023, 11, 27, 3, 18, 52).expect("REASON"));
[INFO] [stdout]     |                                                            +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tasks-todo` (bin "tasks-todo" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a3580488c80897ebf496ba4dd01e844f65ce90c3cbf998ce4af21cbe2093ccfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3580488c80897ebf496ba4dd01e844f65ce90c3cbf998ce4af21cbe2093ccfe", kill_on_drop: false }`
[INFO] [stdout] a3580488c80897ebf496ba4dd01e844f65ce90c3cbf998ce4af21cbe2093ccfe
