[INFO] fetching crate tu 0.2.0...
[INFO] checking tu-0.2.0 against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249
[INFO] extracting crate tu 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate tu 0.2.0 on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tu 0.2.0
[INFO] finished tweaking crates.io crate tu 0.2.0
[INFO] tweaked toml for crates.io crate tu 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate tu 0.2.0 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55de18c7233b4b0d38ba3ed1a961ee1449e0941d05a4022509d9616314ee41b8
[INFO] running `Command { std: "docker" "start" "-a" "55de18c7233b4b0d38ba3ed1a961ee1449e0941d05a4022509d9616314ee41b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55de18c7233b4b0d38ba3ed1a961ee1449e0941d05a4022509d9616314ee41b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55de18c7233b4b0d38ba3ed1a961ee1449e0941d05a4022509d9616314ee41b8", kill_on_drop: false }`
[INFO] [stdout] 55de18c7233b4b0d38ba3ed1a961ee1449e0941d05a4022509d9616314ee41b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc28a1233ae30b33924abb22bdee211d958b24497293edbb787baa87b83c1fb5
[INFO] running `Command { std: "docker" "start" "-a" "cc28a1233ae30b33924abb22bdee211d958b24497293edbb787baa87b83c1fb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]     Checking scanlex v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking tu v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `or_then_err` is never used
[INFO] [stdout]   --> src/chrono_english/errors.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait OrErr<T> {
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn or_then_err<C: FnOnce() -> String>(self, fun: C) -> DateResult<T>;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `errors::DateError` to `errors::DateError`
[INFO] [stdout]   --> src/chrono_english/errors.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     Err(date_error(msg).into())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tu` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: method `or_then_err` is never used
[INFO] [stdout]   --> src/chrono_english/errors.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait OrErr<T> {
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn or_then_err<C: FnOnce() -> String>(self, fun: C) -> DateResult<T>;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `errors::DateError` to `errors::DateError`
[INFO] [stdout]   --> src/chrono_english/errors.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     Err(date_error(msg).into())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tu` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "cc28a1233ae30b33924abb22bdee211d958b24497293edbb787baa87b83c1fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc28a1233ae30b33924abb22bdee211d958b24497293edbb787baa87b83c1fb5", kill_on_drop: false }`
[INFO] [stdout] cc28a1233ae30b33924abb22bdee211d958b24497293edbb787baa87b83c1fb5