[INFO] fetching crate machine-check-exec 0.7.1... [INFO] testing machine-check-exec-0.7.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate machine-check-exec 0.7.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate machine-check-exec 0.7.1 [INFO] finished tweaking crates.io crate machine-check-exec 0.7.1 [INFO] tweaked toml for crates.io crate machine-check-exec 0.7.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate machine-check-exec 0.7.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate machine-check-exec 0.7.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6fc9b34fb5e63f5cd5778f01cb9b6c59bfab5e064ab2001494c4cc20d5ce9a2d [INFO] running `Command { std: "docker" "start" "-a" "6fc9b34fb5e63f5cd5778f01cb9b6c59bfab5e064ab2001494c4cc20d5ce9a2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fc9b34fb5e63f5cd5778f01cb9b6c59bfab5e064ab2001494c4cc20d5ce9a2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fc9b34fb5e63f5cd5778f01cb9b6c59bfab5e064ab2001494c4cc20d5ce9a2d", kill_on_drop: false }` [INFO] [stdout] 6fc9b34fb5e63f5cd5778f01cb9b6c59bfab5e064ab2001494c4cc20d5ce9a2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f19f87a4e717d5c371862358c0d33e64e41919ba90ce6b4f219680b0b496acb [INFO] running `Command { std: "docker" "start" "-a" "6f19f87a4e717d5c371862358c0d33e64e41919ba90ce6b4f219680b0b496acb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.20 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling seq-macro v0.3.6 [INFO] [stderr] Compiling vec1 v1.12.1 [INFO] [stderr] Compiling bit-vec v0.5.1 [INFO] [stderr] Compiling bimap v0.6.3 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling partitions v0.2.4 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling indexmap v2.12.0 [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 petgraph v0.6.5 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling syn-path v2.1.0 [INFO] [stderr] Compiling strum v0.27.2 [INFO] [stderr] Compiling machine-check-bitmask-switch v0.5.0 [INFO] [stderr] Compiling mck v0.7.1 [INFO] [stderr] Compiling rmp-serde v1.3.0 [INFO] [stderr] Compiling machine-check-common v0.7.1 [INFO] [stderr] Compiling machine-check-machine v0.7.1 [INFO] [stderr] Compiling machine-check-exec v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/model_check/property_checker/labelling_updater.rs:61:15 [INFO] [stdout] | [INFO] [stdout] 61 | fn getter(&self) -> LabellingCacher { [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] 61 | fn getter(&self) -> LabellingCacher<'_, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.76s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: partitions v0.2.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "6f19f87a4e717d5c371862358c0d33e64e41919ba90ce6b4f219680b0b496acb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f19f87a4e717d5c371862358c0d33e64e41919ba90ce6b4f219680b0b496acb", kill_on_drop: false }` [INFO] [stdout] 6f19f87a4e717d5c371862358c0d33e64e41919ba90ce6b4f219680b0b496acb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d63250f502bb4f91cfe4e21e3999975d0993a07fac644140b1926b00772ef6d5 [INFO] running `Command { std: "docker" "start" "-a" "d63250f502bb4f91cfe4e21e3999975d0993a07fac644140b1926b00772ef6d5", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/model_check/property_checker/labelling_updater.rs:61:15 [INFO] [stdout] | [INFO] [stdout] 61 | fn getter(&self) -> LabellingCacher { [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] 61 | fn getter(&self) -> LabellingCacher<'_, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling machine-check-exec v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/model_check/property_checker/labelling_updater.rs:61:15 [INFO] [stdout] | [INFO] [stdout] 61 | fn getter(&self) -> LabellingCacher { [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] 61 | fn getter(&self) -> LabellingCacher<'_, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: partitions v0.2.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "d63250f502bb4f91cfe4e21e3999975d0993a07fac644140b1926b00772ef6d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d63250f502bb4f91cfe4e21e3999975d0993a07fac644140b1926b00772ef6d5", kill_on_drop: false }` [INFO] [stdout] d63250f502bb4f91cfe4e21e3999975d0993a07fac644140b1926b00772ef6d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f5cba6f6ef14b93f186f133014515d26e69a35ed1f180d4b69c4de8097e8e735 [INFO] running `Command { std: "docker" "start" "-a" "f5cba6f6ef14b93f186f133014515d26e69a35ed1f180d4b69c4de8097e8e735", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/model_check/property_checker/labelling_updater.rs:61:15 [INFO] [stderr] | [INFO] [stderr] 61 | fn getter(&self) -> LabellingCacher { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 61 | fn getter(&self) -> LabellingCacher<'_, M> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `machine-check-exec` (lib) generated 1 warning (run `cargo fix --lib -p machine-check-exec` to apply 1 suggestion) [INFO] [stderr] warning: `machine-check-exec` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: partitions v0.2.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/machine_check_exec-35ee4d0b1f5afc20) [INFO] [stdout] [INFO] [stderr] Doc-tests machine_check_exec [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" "f5cba6f6ef14b93f186f133014515d26e69a35ed1f180d4b69c4de8097e8e735", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5cba6f6ef14b93f186f133014515d26e69a35ed1f180d4b69c4de8097e8e735", kill_on_drop: false }` [INFO] [stdout] f5cba6f6ef14b93f186f133014515d26e69a35ed1f180d4b69c4de8097e8e735