[INFO] fetching crate machine-check-machine 0.5.0... [INFO] checking machine-check-machine-0.5.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate machine-check-machine 0.5.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate machine-check-machine 0.5.0 [INFO] finished tweaking crates.io crate machine-check-machine 0.5.0 [INFO] tweaked toml for crates.io crate machine-check-machine 0.5.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate machine-check-machine 0.5.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 24 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c299541bb37d86f719cce6c1986813b70f5f588a911526a3e10d7e31c056f31d [INFO] running `Command { std: "docker" "start" "-a" "c299541bb37d86f719cce6c1986813b70f5f588a911526a3e10d7e31c056f31d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c299541bb37d86f719cce6c1986813b70f5f588a911526a3e10d7e31c056f31d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c299541bb37d86f719cce6c1986813b70f5f588a911526a3e10d7e31c056f31d", kill_on_drop: false }` [INFO] [stdout] c299541bb37d86f719cce6c1986813b70f5f588a911526a3e10d7e31c056f31d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8911de766c3749eda003ea56de49d6f53e7538c0ef1dd5454ae74f443b065e2 [INFO] running `Command { std: "docker" "start" "-a" "e8911de766c3749eda003ea56de49d6f53e7538c0ef1dd5454ae74f443b065e2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking vec1 v1.12.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking syn v2.0.106 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Checking syn-path v2.0.0 [INFO] [stderr] Checking machine-check-bitmask-switch v0.5.0 [INFO] [stderr] Checking strum v0.27.2 [INFO] [stderr] Checking machine-check-common v0.5.0 [INFO] [stderr] Checking machine-check-machine v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `WBackwardType` is never constructed [INFO] [stdout] --> src/refin.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | pub struct WBackwardType(WType); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WBitvectorNew` is never constructed [INFO] [stdout] --> src/wir/call.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct WBitvectorNew {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WArrayNew` is never constructed [INFO] [stdout] --> src/wir/call.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct WArrayNew { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_syn_with_inner` is never used [INFO] [stdout] --> src/wir/ty.rs:166:12 [INFO] [stdout] | [INFO] [stdout] 165 | impl> WType { [INFO] [stdout] | --------------------------------- method in this implementation [INFO] [stdout] 166 | pub fn into_syn_with_inner(self, simple_type: Type) -> Type { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WBackwardType` is never constructed [INFO] [stdout] --> src/refin.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | pub struct WBackwardType(WType); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WBitvectorNew` is never constructed [INFO] [stdout] --> src/wir/call.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct WBitvectorNew {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WArrayNew` is never constructed [INFO] [stdout] --> src/wir/call.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct WArrayNew { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_syn_with_inner` is never used [INFO] [stdout] --> src/wir/ty.rs:166:12 [INFO] [stdout] | [INFO] [stdout] 165 | impl> WType { [INFO] [stdout] | --------------------------------- method in this implementation [INFO] [stdout] 166 | pub fn into_syn_with_inner(self, simple_type: Type) -> Type { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.78s [INFO] running `Command { std: "docker" "inspect" "e8911de766c3749eda003ea56de49d6f53e7538c0ef1dd5454ae74f443b065e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8911de766c3749eda003ea56de49d6f53e7538c0ef1dd5454ae74f443b065e2", kill_on_drop: false }` [INFO] [stdout] e8911de766c3749eda003ea56de49d6f53e7538c0ef1dd5454ae74f443b065e2