[INFO] fetching crate machine-check-machine 0.7.0... [INFO] testing machine-check-machine-0.7.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate machine-check-machine 0.7.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate machine-check-machine 0.7.0 [INFO] finished tweaking crates.io crate machine-check-machine 0.7.0 [INFO] tweaked toml for crates.io crate machine-check-machine 0.7.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate machine-check-machine 0.7.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate machine-check-machine 0.7.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a05d4f969a4c29db8776db74711585e607c74a39f32dee56143f07c4f4be4e6 [INFO] running `Command { std: "docker" "start" "-a" "3a05d4f969a4c29db8776db74711585e607c74a39f32dee56143f07c4f4be4e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a05d4f969a4c29db8776db74711585e607c74a39f32dee56143f07c4f4be4e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a05d4f969a4c29db8776db74711585e607c74a39f32dee56143f07c4f4be4e6", kill_on_drop: false }` [INFO] [stdout] 3a05d4f969a4c29db8776db74711585e607c74a39f32dee56143f07c4f4be4e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d30b54719c05126fef8496d0d1ffe4465ec8f9445c53a3e98f9290d9c9f8edc [INFO] running `Command { std: "docker" "start" "-a" "4d30b54719c05126fef8496d0d1ffe4465ec8f9445c53a3e98f9290d9c9f8edc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.20 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling seq-macro v0.3.6 [INFO] [stderr] Compiling vec1 v1.12.1 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling strum v0.27.2 [INFO] [stderr] Compiling syn-path v2.1.0 [INFO] [stderr] Compiling machine-check-bitmask-switch v0.5.0 [INFO] [stderr] Compiling mck v0.7.0 [INFO] [stderr] Compiling rmp-serde v1.3.0 [INFO] [stderr] Compiling machine-check-common v0.7.0 [INFO] [stderr] Compiling machine-check-machine v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `WBitvectorNew` is never constructed [INFO] [stdout] --> src/wir/call.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | pub struct WBitvectorNew {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WArrayNew` is never constructed [INFO] [stdout] --> src/wir/call.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct WArrayNew { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.20s [INFO] running `Command { std: "docker" "inspect" "4d30b54719c05126fef8496d0d1ffe4465ec8f9445c53a3e98f9290d9c9f8edc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d30b54719c05126fef8496d0d1ffe4465ec8f9445c53a3e98f9290d9c9f8edc", kill_on_drop: false }` [INFO] [stdout] 4d30b54719c05126fef8496d0d1ffe4465ec8f9445c53a3e98f9290d9c9f8edc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c61b3d7144fe75c17d5dae239dc2483e38fdd9d2c609fb4ee6d520b516729fd [INFO] running `Command { std: "docker" "start" "-a" "5c61b3d7144fe75c17d5dae239dc2483e38fdd9d2c609fb4ee6d520b516729fd", kill_on_drop: false }` [INFO] [stdout] warning: struct `WBitvectorNew` is never constructed [INFO] [stdout] --> src/wir/call.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | pub struct WBitvectorNew {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WArrayNew` is never constructed [INFO] [stdout] --> src/wir/call.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct WArrayNew { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling machine-check-machine v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `WBitvectorNew` is never constructed [INFO] [stdout] --> src/wir/call.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | pub struct WBitvectorNew {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WArrayNew` is never constructed [INFO] [stdout] --> src/wir/call.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct WArrayNew { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.85s [INFO] running `Command { std: "docker" "inspect" "5c61b3d7144fe75c17d5dae239dc2483e38fdd9d2c609fb4ee6d520b516729fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c61b3d7144fe75c17d5dae239dc2483e38fdd9d2c609fb4ee6d520b516729fd", kill_on_drop: false }` [INFO] [stdout] 5c61b3d7144fe75c17d5dae239dc2483e38fdd9d2c609fb4ee6d520b516729fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 93f8e534bb00151f1697ffcf23fa5429c0f224d970de1e240e7a10439afff0fa [INFO] running `Command { std: "docker" "start" "-a" "93f8e534bb00151f1697ffcf23fa5429c0f224d970de1e240e7a10439afff0fa", kill_on_drop: false }` [INFO] [stderr] warning: struct `WBitvectorNew` is never constructed [INFO] [stderr] --> src/wir/call.rs:74:12 [INFO] [stderr] | [INFO] [stderr] 74 | pub struct WBitvectorNew {} [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `WArrayNew` is never constructed [INFO] [stderr] --> src/wir/call.rs:77:12 [INFO] [stderr] | [INFO] [stderr] 77 | pub struct WArrayNew { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `machine-check-machine` (lib) generated 2 warnings [INFO] [stderr] warning: `machine-check-machine` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/machine_check_machine-93d9df0597c9a74d) [INFO] [stdout] [INFO] [stderr] Doc-tests machine_check_machine [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "93f8e534bb00151f1697ffcf23fa5429c0f224d970de1e240e7a10439afff0fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93f8e534bb00151f1697ffcf23fa5429c0f224d970de1e240e7a10439afff0fa", kill_on_drop: false }` [INFO] [stdout] 93f8e534bb00151f1697ffcf23fa5429c0f224d970de1e240e7a10439afff0fa