[INFO] cloning repository https://github.com/ajhwb/tetanux [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ajhwb/tetanux" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajhwb%2Ftetanux", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajhwb%2Ftetanux'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bcc5181d24f058df1d98eacc6bf4aba2affa7edd [INFO] checking ajhwb/tetanux against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajhwb%2Ftetanux" "/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/ajhwb/tetanux [INFO] finished tweaking git repo https://github.com/ajhwb/tetanux [INFO] tweaked toml for git repo https://github.com/ajhwb/tetanux written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ajhwb/tetanux 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/ajhwb/tetanux 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] c4d07e97e360f7e1e3cff45e688e8674eef67cc5af79b2775d09bcd88b0625f4 [INFO] running `Command { std: "docker" "start" "c4d07e97e360f7e1e3cff45e688e8674eef67cc5af79b2775d09bcd88b0625f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4d07e97e360f7e1e3cff45e688e8674eef67cc5af79b2775d09bcd88b0625f4", 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" "c4d07e97e360f7e1e3cff45e688e8674eef67cc5af79b2775d09bcd88b0625f4" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4d07e97e360f7e1e3cff45e688e8674eef67cc5af79b2775d09bcd88b0625f4", 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" "c4d07e97e360f7e1e3cff45e688e8674eef67cc5af79b2775d09bcd88b0625f4" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Compiling aws-lc-rs v1.14.1 [INFO] [stderr] Checking critical-section v1.2.0 [INFO] [stderr] Checking rustls-pki-types v1.12.0 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Checking socket2 v0.6.1 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Compiling rustls v0.23.35 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Checking http v1.3.1 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking webpki-roots v1.0.3 [INFO] [stderr] Compiling moka v0.12.11 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking webpki-roots v0.26.11 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Checking uuid v1.18.1 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking tagptr v0.2.0 [INFO] [stderr] Checking data-encoding v2.9.0 [INFO] [stderr] Checking clap_builder v4.5.51 [INFO] [stderr] Compiling cc v1.2.41 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking resolv-conf v0.7.5 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Compiling aws-lc-sys v0.32.2 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling enum-as-inner v0.6.1 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.3 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking clap v4.5.51 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking tokio-util v0.7.17 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking rustls-webpki v0.103.7 [INFO] [stderr] Checking tokio-rustls v0.26.4 [INFO] [stderr] Checking hickory-proto v0.25.2 [INFO] [stderr] Checking hickory-resolver v0.25.2 [INFO] [stderr] Checking tetanux v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> src/utils.rs:10:46 [INFO] [stdout] | [INFO] [stdout] 10 | let s = std::process::id().to_string() + "\n".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] 10 - let s = std::process::id().to_string() + "\n".into(); [INFO] [stdout] 10 + let s = std::process::id().to_string() + "\n"; [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 10 - let s = std::process::id().to_string() + "\n".into(); [INFO] [stdout] 10 + let s = std::process::id().to_string() + <&str as Into<_>>::into("\n"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `std::io::Error` [INFO] [stdout] --> src/main.rs:346:32 [INFO] [stdout] | [INFO] [stdout] 346 | return Err(e.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] 346 - return Err(e.into()); [INFO] [stdout] 346 + return Err(e); [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 346 - return Err(e.into()); [INFO] [stdout] 346 + return Err(>::into(e)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tetanux` (bin "tetanux" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> src/utils.rs:10:46 [INFO] [stdout] | [INFO] [stdout] 10 | let s = std::process::id().to_string() + "\n".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] 10 - let s = std::process::id().to_string() + "\n".into(); [INFO] [stdout] 10 + let s = std::process::id().to_string() + "\n"; [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 10 - let s = std::process::id().to_string() + "\n".into(); [INFO] [stdout] 10 + let s = std::process::id().to_string() + <&str as Into<_>>::into("\n"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `std::io::Error` [INFO] [stdout] --> src/main.rs:346:32 [INFO] [stdout] | [INFO] [stdout] 346 | return Err(e.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] 346 - return Err(e.into()); [INFO] [stdout] 346 + return Err(e); [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 346 - return Err(e.into()); [INFO] [stdout] 346 + return Err(>::into(e)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tetanux` (bin "tetanux") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c4d07e97e360f7e1e3cff45e688e8674eef67cc5af79b2775d09bcd88b0625f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4d07e97e360f7e1e3cff45e688e8674eef67cc5af79b2775d09bcd88b0625f4", kill_on_drop: false }` [INFO] [stdout] c4d07e97e360f7e1e3cff45e688e8674eef67cc5af79b2775d09bcd88b0625f4