[INFO] fetching crate action-core 0.0.13...
[INFO] checking action-core-0.0.13 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate action-core 0.0.13 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate action-core 0.0.13
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate action-core 0.0.13
[INFO] tweaked toml for crates.io crate action-core 0.0.13 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate action-core 0.0.13 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate action-core 0.0.13 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80f6fa31bd3d5bb5e72bd4d58ec8b6618e90949b321e6029e49e18727a883f2a
[INFO] running `Command { std: "docker" "start" "-a" "80f6fa31bd3d5bb5e72bd4d58ec8b6618e90949b321e6029e49e18727a883f2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80f6fa31bd3d5bb5e72bd4d58ec8b6618e90949b321e6029e49e18727a883f2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f6fa31bd3d5bb5e72bd4d58ec8b6618e90949b321e6029e49e18727a883f2a", kill_on_drop: false }`
[INFO] [stdout] 80f6fa31bd3d5bb5e72bd4d58ec8b6618e90949b321e6029e49e18727a883f2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a08500cccba98110878b39dd5e2fccdc1b1f18442198528e2b73913e93ab9543
[INFO] running `Command { std: "docker" "start" "-a" "a08500cccba98110878b39dd5e2fccdc1b1f18442198528e2b73913e93ab9543", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking uuid v1.16.0
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking tracing-error v0.2.1
[INFO] [stderr]     Checking color-spantrace v0.2.1
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking similar-asserts v1.7.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking action-core v0.0.13 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/input.rs:65:60
[INFO] [stdout]    |
[INFO] [stdout] 65 |       fn parse(value: OsString) -> Result<Self, Self::Error> {
[INFO] [stdout]    |  ____________________________________________________________^
[INFO] [stdout] 66 | |         Ok(value.to_string_lossy().to_string())
[INFO] [stdout] 67 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/input.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         Ok(value.to_string_lossy().to_string())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<OsString, Infallible>
[INFO] [stdout]   --> src/input.rs:73:60
[INFO] [stdout]    |
[INFO] [stdout] 73 |       fn parse(value: OsString) -> Result<Self, Self::Error> {
[INFO] [stdout]    |  ____________________________________________________________^
[INFO] [stdout] 74 | |         Ok(value)
[INFO] [stdout] 75 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<OsString, Infallible>
[INFO] [stdout]   --> src/input.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         Ok(value)
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `action-core` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a08500cccba98110878b39dd5e2fccdc1b1f18442198528e2b73913e93ab9543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a08500cccba98110878b39dd5e2fccdc1b1f18442198528e2b73913e93ab9543", kill_on_drop: false }`
[INFO] [stdout] a08500cccba98110878b39dd5e2fccdc1b1f18442198528e2b73913e93ab9543