[INFO] cloning repository https://github.com/apestchanker/snakes [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apestchanker/snakes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapestchanker%2Fsnakes", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapestchanker%2Fsnakes'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 305e4df9b1244d4cd6c30fae97ef3bae2324c9ce [INFO] checking apestchanker/snakes against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapestchanker%2Fsnakes" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/apestchanker/snakes [INFO] finished tweaking git repo https://github.com/apestchanker/snakes [INFO] tweaked toml for git repo https://github.com/apestchanker/snakes written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/apestchanker/snakes on toolchain a5689b034ad287112f709693384a37f1377eb9cc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/apestchanker/snakes 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "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] 88fc05389f0bb39598b92a5add70f8c14fd44a154ff22d12fb0efa5ea5acdcb3 [INFO] running `Command { std: "docker" "start" "88fc05389f0bb39598b92a5add70f8c14fd44a154ff22d12fb0efa5ea5acdcb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88fc05389f0bb39598b92a5add70f8c14fd44a154ff22d12fb0efa5ea5acdcb3", 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" "88fc05389f0bb39598b92a5add70f8c14fd44a154ff22d12fb0efa5ea5acdcb3" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88fc05389f0bb39598b92a5add70f8c14fd44a154ff22d12fb0efa5ea5acdcb3", 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" "88fc05389f0bb39598b92a5add70f8c14fd44a154ff22d12fb0efa5ea5acdcb3" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [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] Compiling libc v0.2.184 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling find-msvc-tools v0.1.9 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Checking bitflags v2.11.0 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling cc v1.2.60 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling zerocopy v0.8.48 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Checking itoa v1.0.18 [INFO] [stderr] Compiling openssl v0.10.76 [INFO] [stderr] Checking once_cell v1.21.4 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Checking bytes v1.11.1 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling native-tls v0.2.18 [INFO] [stderr] Checking openssl-probe v0.2.1 [INFO] [stderr] Checking pin-project-lite v0.2.17 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling instability v0.3.12 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Checking mio v1.2.0 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking socket2 v0.6.3 [INFO] [stderr] Compiling openssl-sys v0.9.112 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking foldhash v0.1.5 [INFO] [stderr] Checking signal-hook-mio v0.2.5 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.7 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking http v1.4.0 [INFO] [stderr] Checking castaway v0.2.4 [INFO] [stderr] Checking slab v0.4.12 [INFO] [stderr] Checking data-encoding v2.10.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking ryu v1.0.23 [INFO] [stderr] Compiling indoc v2.0.7 [INFO] [stderr] Checking futures-core v0.3.32 [INFO] [stderr] Checking unicode-segmentation v1.13.2 [INFO] [stderr] Checking futures-task v0.3.32 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking futures-sink v0.3.32 [INFO] [stderr] Checking compact_str v0.8.1 [INFO] [stderr] Checking rmp v0.8.15 [INFO] [stderr] Checking crossterm v0.28.1 [INFO] [stderr] Checking lru v0.12.5 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-truncate v1.1.0 [INFO] [stderr] Checking unicode-width v0.2.0 [INFO] [stderr] Compiling darling_core v0.23.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling tokio-macros v2.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking tokio v1.51.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking futures-util v0.3.32 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Compiling darling_macro v0.23.0 [INFO] [stderr] Compiling darling v0.23.0 [INFO] [stderr] Checking ratatui v0.29.0 [INFO] [stderr] Checking tungstenite v0.24.0 [INFO] [stderr] Checking rmp-serde v1.3.1 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tokio-tungstenite v0.24.0 [INFO] [stderr] Checking snake-bot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: useless conversion to the same type: `Vec` [INFO] [stdout] --> src/main.rs:922:17 [INFO] [stdout] | [INFO] [stdout] 922 | / encode(&ClientMsg::Join { [INFO] [stdout] 923 | | username: USERNAME.to_string(), [INFO] [stdout] 924 | | }) [INFO] [stdout] 925 | | .into(), [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 924 - }) [INFO] [stdout] 925 - .into(), [INFO] [stdout] 924 + }), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 922 ~ as Into<_>>::into(encode(&ClientMsg::Join { [INFO] [stdout] 923 | username: USERNAME.to_string(), [INFO] [stdout] 924 ~ })), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `Vec` [INFO] [stdout] --> src/main.rs:1030:37 [INFO] [stdout] | [INFO] [stdout] 1030 | / ... encode(&ClientMsg::Join { [INFO] [stdout] 1031 | | ... username: USERNAME.to_string(), [INFO] [stdout] 1032 | | ... }) [INFO] [stdout] 1033 | | ... .into(), [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 1032 - }) [INFO] [stdout] 1033 - .into(), [INFO] [stdout] 1032 + }), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 1030 ~ as Into<_>>::into(encode(&ClientMsg::Join { [INFO] [stdout] 1031 | username: USERNAME.to_string(), [INFO] [stdout] 1032 ~ })), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `Vec` [INFO] [stdout] --> src/main.rs:1160:29 [INFO] [stdout] | [INFO] [stdout] 1160 | ... encode(&ClientMsg::Turn { dir: next_dir }).into(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 1160 - encode(&ClientMsg::Turn { dir: next_dir }).into(), [INFO] [stdout] 1160 + encode(&ClientMsg::Turn { dir: next_dir }), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 1160 - encode(&ClientMsg::Turn { dir: next_dir }).into(), [INFO] [stdout] 1160 + as Into<_>>::into(encode(&ClientMsg::Turn { dir: next_dir })), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `snake-bot` (bin "snake-bot" test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: useless conversion to the same type: `Vec` [INFO] [stdout] --> src/main.rs:922:17 [INFO] [stdout] | [INFO] [stdout] 922 | / encode(&ClientMsg::Join { [INFO] [stdout] 923 | | username: USERNAME.to_string(), [INFO] [stdout] 924 | | }) [INFO] [stdout] 925 | | .into(), [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 924 - }) [INFO] [stdout] 925 - .into(), [INFO] [stdout] 924 + }), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 922 ~ as Into<_>>::into(encode(&ClientMsg::Join { [INFO] [stdout] 923 | username: USERNAME.to_string(), [INFO] [stdout] 924 ~ })), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `Vec` [INFO] [stdout] --> src/main.rs:1030:37 [INFO] [stdout] | [INFO] [stdout] 1030 | / ... encode(&ClientMsg::Join { [INFO] [stdout] 1031 | | ... username: USERNAME.to_string(), [INFO] [stdout] 1032 | | ... }) [INFO] [stdout] 1033 | | ... .into(), [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 1032 - }) [INFO] [stdout] 1033 - .into(), [INFO] [stdout] 1032 + }), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 1030 ~ as Into<_>>::into(encode(&ClientMsg::Join { [INFO] [stdout] 1031 | username: USERNAME.to_string(), [INFO] [stdout] 1032 ~ })), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `Vec` [INFO] [stdout] --> src/main.rs:1160:29 [INFO] [stdout] | [INFO] [stdout] 1160 | ... encode(&ClientMsg::Turn { dir: next_dir }).into(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 1160 - encode(&ClientMsg::Turn { dir: next_dir }).into(), [INFO] [stdout] 1160 + encode(&ClientMsg::Turn { dir: next_dir }), [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 1160 - encode(&ClientMsg::Turn { dir: next_dir }).into(), [INFO] [stdout] 1160 + as Into<_>>::into(encode(&ClientMsg::Turn { dir: next_dir })), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `snake-bot` (bin "snake-bot") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "88fc05389f0bb39598b92a5add70f8c14fd44a154ff22d12fb0efa5ea5acdcb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88fc05389f0bb39598b92a5add70f8c14fd44a154ff22d12fb0efa5ea5acdcb3", kill_on_drop: false }` [INFO] [stdout] 88fc05389f0bb39598b92a5add70f8c14fd44a154ff22d12fb0efa5ea5acdcb3