[INFO] cloning repository https://github.com/OranPie/Ferrython
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OranPie/Ferrython" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOranPie%2FFerrython", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOranPie%2FFerrython'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95540dc665a68d9bbe7188486f5e29255133242a
[INFO] checking OranPie/Ferrython against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOranPie%2FFerrython" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/OranPie/Ferrython
[INFO] finished tweaking git repo https://github.com/OranPie/Ferrython
[INFO] tweaked toml for git repo https://github.com/OranPie/Ferrython written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/OranPie/Ferrython on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/OranPie/Ferrython 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a81a83f5e89c2ccc51d8c13b96fd2599b391a8210d07120fd647ff3a077f6dae
[INFO] running `Command { std: "docker" "start" "a81a83f5e89c2ccc51d8c13b96fd2599b391a8210d07120fd647ff3a077f6dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a81a83f5e89c2ccc51d8c13b96fd2599b391a8210d07120fd647ff3a077f6dae", 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" "a81a83f5e89c2ccc51d8c13b96fd2599b391a8210d07120fd647ff3a077f6dae" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a81a83f5e89c2ccc51d8c13b96fd2599b391a8210d07120fd647ff3a077f6dae", 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" "a81a83f5e89c2ccc51d8c13b96fd2599b391a8210d07120fd647ff3a077f6dae" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling cc v1.2.59
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking ferrython-gc v0.1.0 (/opt/rustwide/workdir/crates/ferrython-gc)
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking ferrython-ast v0.1.0 (/opt/rustwide/workdir/crates/ferrython-ast)
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]     Checking ferrython-bytecode v0.1.0 (/opt/rustwide/workdir/crates/ferrython-bytecode)
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]     Checking ferrython-compiler v0.1.0 (/opt/rustwide/workdir/crates/ferrython-compiler)
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking zerofrom v0.1.7
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stdout] error: useless conversion to the same type: `CompactString`
[INFO] [stdout]    --> crates/ferrython-compiler/src/peephole.rs:546:37
[INFO] [stdout]     |
[INFO] [stdout] 546 |             Some(ConstantValue::Str(s.repeat(*n as usize).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: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 546 -             Some(ConstantValue::Str(s.repeat(*n as usize).into()))
[INFO] [stdout] 546 +             Some(ConstantValue::Str(s.repeat(*n as usize)))
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 546 -             Some(ConstantValue::Str(s.repeat(*n as usize).into()))
[INFO] [stdout] 546 +             Some(ConstantValue::Str(<CompactString as Into<_>>::into(s.repeat(*n as usize))))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `CompactString`
[INFO] [stdout]    --> crates/ferrython-compiler/src/peephole.rs:549:37
[INFO] [stdout]     |
[INFO] [stdout] 549 |             Some(ConstantValue::Str(s.repeat(*n as usize).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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 549 -             Some(ConstantValue::Str(s.repeat(*n as usize).into()))
[INFO] [stdout] 549 +             Some(ConstantValue::Str(s.repeat(*n as usize)))
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 549 -             Some(ConstantValue::Str(s.repeat(*n as usize).into()))
[INFO] [stdout] 549 +             Some(ConstantValue::Str(<CompactString as Into<_>>::into(s.repeat(*n as usize))))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ferrython-compiler` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a81a83f5e89c2ccc51d8c13b96fd2599b391a8210d07120fd647ff3a077f6dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a81a83f5e89c2ccc51d8c13b96fd2599b391a8210d07120fd647ff3a077f6dae", kill_on_drop: false }`
[INFO] [stdout] a81a83f5e89c2ccc51d8c13b96fd2599b391a8210d07120fd647ff3a077f6dae