[INFO] fetching crate jsoncall 0.0.3... [INFO] checking jsoncall-0.0.3 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate jsoncall 0.0.3 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate jsoncall 0.0.3 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate jsoncall 0.0.3 [INFO] tweaked toml for crates.io crate jsoncall 0.0.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate jsoncall 0.0.3 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate jsoncall 0.0.3 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4dc39ab2cb2acb091276b9352a643d1e845690eb4c4082052f6f42865fff3c5b [INFO] running `Command { std: "docker" "start" "-a" "4dc39ab2cb2acb091276b9352a643d1e845690eb4c4082052f6f42865fff3c5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dc39ab2cb2acb091276b9352a643d1e845690eb4c4082052f6f42865fff3c5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dc39ab2cb2acb091276b9352a643d1e845690eb4c4082052f6f42865fff3c5b", kill_on_drop: false }` [INFO] [stdout] 4dc39ab2cb2acb091276b9352a643d1e845690eb4c4082052f6f42865fff3c5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9e6edabdf9e9e6a4c28aa5212203c2167a3742a881b0f28f4f354fe06a253a3 [INFO] running `Command { std: "docker" "start" "-a" "c9e6edabdf9e9e6a4c28aa5212203c2167a3742a881b0f28f4f354fe06a253a3", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Checking libc v0.2.170 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.9 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking is-terminal v0.4.15 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking bytes v1.10.0 [INFO] [stderr] Checking ryu v1.0.19 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking ordered-float v5.0.0 [INFO] [stderr] Checking once_cell v1.20.3 [INFO] [stderr] Checking num-traits v0.2.19 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking assert-call v0.1.2 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling structmeta-derive v0.3.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Checking tokio v1.44.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling structmeta v0.3.0 [INFO] [stderr] Compiling derive-ex v0.1.8 [INFO] [stderr] Compiling parse-display-derive v0.10.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking slabmap v0.2.1 [INFO] [stderr] Checking parse-display v0.10.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking sigwake v0.0.1 [INFO] [stderr] Checking serde v1.0.218 [INFO] [stderr] Checking jsoncall v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:452:33 [INFO] [stdout] | [INFO] [stdout] 452 | async fn run_raw(&mut self, mut reader: impl AsyncBufRead + Send + Sync) -> Result<()> { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:837:9 [INFO] [stdout] | [INFO] [stdout] 837 | mut writer: impl AsyncWrite + Send + Sync + 'static, [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:452:33 [INFO] [stdout] | [INFO] [stdout] 452 | async fn run_raw(&mut self, mut reader: impl AsyncBufRead + Send + Sync) -> Result<()> { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:452:33 [INFO] [stdout] | [INFO] [stdout] 452 | async fn run_raw(&mut self, mut reader: impl AsyncBufRead + Send + Sync) -> Result<()> { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:837:9 [INFO] [stdout] | [INFO] [stdout] 837 | mut writer: impl AsyncWrite + Send + Sync + 'static, [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:837:9 [INFO] [stdout] | [INFO] [stdout] 837 | mut writer: impl AsyncWrite + Send + Sync + 'static, [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/message.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | fn key(&self) -> RawRequestIdKey { [INFO] [stdout] | ^^^^^ --------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | fn key(&self) -> RawRequestIdKey<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/message.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | fn key(&self) -> RawRequestIdKey { [INFO] [stdout] | ^^^^^ --------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | fn key(&self) -> RawRequestIdKey<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/message.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | fn key(&self) -> RawRequestIdKey { [INFO] [stdout] | ^^^^^ --------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | fn key(&self) -> RawRequestIdKey<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.71s [INFO] running `Command { std: "docker" "inspect" "c9e6edabdf9e9e6a4c28aa5212203c2167a3742a881b0f28f4f354fe06a253a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9e6edabdf9e9e6a4c28aa5212203c2167a3742a881b0f28f4f354fe06a253a3", kill_on_drop: false }` [INFO] [stdout] c9e6edabdf9e9e6a4c28aa5212203c2167a3742a881b0f28f4f354fe06a253a3