[INFO] fetching crate littlefs2 0.7.2...
[INFO] checking littlefs2-0.7.2 against try#21cad1f647cfd05a566220f933edd88a53e50bcf for pr-129249-1
[INFO] extracting crate littlefs2 0.7.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate littlefs2 0.7.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate littlefs2 0.7.2
[INFO] tweaked toml for crates.io crate littlefs2 0.7.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate littlefs2 0.7.2 on toolchain 21cad1f647cfd05a566220f933edd88a53e50bcf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate littlefs2 0.7.2 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" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cf4f4f9ded6278b27c437422553416380f0839c329f3efd79dc352870752740b
[INFO] running `Command { std: "docker" "start" "cf4f4f9ded6278b27c437422553416380f0839c329f3efd79dc352870752740b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cf4f4f9ded6278b27c437422553416380f0839c329f3efd79dc352870752740b" "/opt/rustwide/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf4f4f9ded6278b27c437422553416380f0839c329f3efd79dc352870752740b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cf4f4f9ded6278b27c437422553416380f0839c329f3efd79dc352870752740b" "/opt/rustwide/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]    Compiling delog v0.1.8
[INFO] [stderr]    Compiling heapless v0.9.3
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking encode_unicode v0.3.6
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.12.4
[INFO] [stderr]    Compiling bindgen v0.70.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking littlefs2-core v0.1.2
[INFO] [stderr]     Checking ssmarshal v1.0.0
[INFO] [stderr]    Compiling littlefs2-sys v0.3.2
[INFO] [stderr]     Checking littlefs2 v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `i32`
[INFO] [stdout]   --> src/fs.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 |         .map(|_| ll::lfs_error_LFS_ERR_OK.into())
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<i32 as Into<i32>::into(val) to avoid triggering this lint
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `littlefs2` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `i32`
[INFO] [stdout]   --> src/fs.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 |         .map(|_| ll::lfs_error_LFS_ERR_OK.into())
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<i32 as Into<i32>::into(val) to avoid triggering this lint
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `littlefs2` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "cf4f4f9ded6278b27c437422553416380f0839c329f3efd79dc352870752740b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf4f4f9ded6278b27c437422553416380f0839c329f3efd79dc352870752740b", kill_on_drop: false }`
[INFO] [stdout] cf4f4f9ded6278b27c437422553416380f0839c329f3efd79dc352870752740b
