[INFO] cloning repository https://github.com/joshjetson/cheshire_chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshjetson/cheshire_chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshjetson%2Fcheshire_chess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshjetson%2Fcheshire_chess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a128531dfd13728c69daf1fabc73f39fa7a1cbd8
[INFO] checking joshjetson/cheshire_chess against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshjetson%2Fcheshire_chess" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/joshjetson/cheshire_chess
[INFO] finished tweaking git repo https://github.com/joshjetson/cheshire_chess
[INFO] tweaked toml for git repo https://github.com/joshjetson/cheshire_chess written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/joshjetson/cheshire_chess 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/joshjetson/cheshire_chess 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-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0e1a79c828663ff4c54c1ccba553de9704c03fd28c039d5415200fa6d87fa8f4
[INFO] running `Command { std: "docker" "start" "0e1a79c828663ff4c54c1ccba553de9704c03fd28c039d5415200fa6d87fa8f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e1a79c828663ff4c54c1ccba553de9704c03fd28c039d5415200fa6d87fa8f4", 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" "0e1a79c828663ff4c54c1ccba553de9704c03fd28c039d5415200fa6d87fa8f4" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e1a79c828663ff4c54c1ccba553de9704c03fd28c039d5415200fa6d87fa8f4", 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" "0e1a79c828663ff4c54c1ccba553de9704c03fd28c039d5415200fa6d87fa8f4" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking smallvec v1.15.1
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[INFO] [stderr]     Checking digest v0.10.7
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[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling cpal v0.15.3
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[INFO] [stderr]     Checking linux-raw-sys v0.4.15
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[INFO] [stderr]     Checking itertools v0.13.0
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[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking parking_lot_core v0.9.12
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[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking alsa v0.9.1
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]    Compiling serde v1.0.228
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[INFO] [stderr]     Checking unicode-width v0.1.14
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[INFO] [stderr]     Checking futures-core v0.3.32
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[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking webpki-roots v0.26.11
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[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rustls-webpki v0.103.9
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rodio v0.19.0
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling instability v0.3.7
[INFO] [stderr]     Checking ratatui v0.28.1
[INFO] [stderr]     Checking tungstenite v0.24.0
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking tokio-tungstenite v0.24.0
[INFO] [stderr]     Checking cheshire_chess v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/server.rs:372:75
[INFO] [stdout]     |
[INFO] [stdout] 372 |                     Err(e) => { self.send_to(pid, ServerMsg::Error { msg: e.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] 372 -                     Err(e) => { self.send_to(pid, ServerMsg::Error { msg: e.into() }); }
[INFO] [stdout] 372 +                     Err(e) => { self.send_to(pid, ServerMsg::Error { msg: e }); }
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 372 -                     Err(e) => { self.send_to(pid, ServerMsg::Error { msg: e.into() }); }
[INFO] [stdout] 372 +                     Err(e) => { self.send_to(pid, ServerMsg::Error { msg: <std::string::String as Into<_>>::into(e) }); }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/server.rs:372:75
[INFO] [stdout]     |
[INFO] [stdout] 372 |                     Err(e) => { self.send_to(pid, ServerMsg::Error { msg: e.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] 372 -                     Err(e) => { self.send_to(pid, ServerMsg::Error { msg: e.into() }); }
[INFO] [stdout] 372 +                     Err(e) => { self.send_to(pid, ServerMsg::Error { msg: e }); }
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 372 -                     Err(e) => { self.send_to(pid, ServerMsg::Error { msg: e.into() }); }
[INFO] [stdout] 372 +                     Err(e) => { self.send_to(pid, ServerMsg::Error { msg: <std::string::String as Into<_>>::into(e) }); }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cheshire_chess` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cheshire_chess` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "0e1a79c828663ff4c54c1ccba553de9704c03fd28c039d5415200fa6d87fa8f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e1a79c828663ff4c54c1ccba553de9704c03fd28c039d5415200fa6d87fa8f4", kill_on_drop: false }`
[INFO] [stdout] 0e1a79c828663ff4c54c1ccba553de9704c03fd28c039d5415200fa6d87fa8f4
