[INFO] fetching crate machine-check-exec 0.6.1... [INFO] testing machine-check-exec-0.6.1 against 1.90.0 for beta-1.91-3 [INFO] extracting crate machine-check-exec 0.6.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate machine-check-exec 0.6.1 [INFO] finished tweaking crates.io crate machine-check-exec 0.6.1 [INFO] tweaked toml for crates.io crate machine-check-exec 0.6.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate machine-check-exec 0.6.1 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 47 packages to latest compatible versions [INFO] [stderr] Adding petgraph v0.6.5 (available: v0.8.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded seq-macro v0.3.6 [INFO] [stderr] Downloaded mck v0.6.1 [INFO] [stderr] Downloaded machine-check-bitmask-switch v0.5.0 [INFO] [stderr] Downloaded partitions v0.2.4 [INFO] [stderr] Downloaded vec1 v1.12.1 [INFO] [stderr] Downloaded syn-path v2.1.0 [INFO] [stderr] Downloaded machine-check-machine v0.6.1 [INFO] [stderr] Downloaded machine-check-common v0.6.1 [INFO] [stderr] Downloaded bit-vec v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9b24aac48f083e430033e5bc056e48feac9b8ea896c1f610a4474d49df9c399 [INFO] running `Command { std: "docker" "start" "-a" "d9b24aac48f083e430033e5bc056e48feac9b8ea896c1f610a4474d49df9c399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9b24aac48f083e430033e5bc056e48feac9b8ea896c1f610a4474d49df9c399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9b24aac48f083e430033e5bc056e48feac9b8ea896c1f610a4474d49df9c399", kill_on_drop: false }` [INFO] [stdout] d9b24aac48f083e430033e5bc056e48feac9b8ea896c1f610a4474d49df9c399 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80acb39697ff3af32f59eb2985ff24a9f90d5e90cac4fd9faa8bc79f5253abcb [INFO] running `Command { std: "docker" "start" "-a" "80acb39697ff3af32f59eb2985ff24a9f90d5e90cac4fd9faa8bc79f5253abcb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling num-traits v0.2.19 [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 fixedbitset v0.4.2 [INFO] [stderr] Compiling bimap v0.6.3 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling partitions v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Compiling syn-path v2.1.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling strum v0.27.2 [INFO] [stderr] Compiling machine-check-bitmask-switch v0.5.0 [INFO] [stderr] Compiling machine-check-common v0.6.1 [INFO] [stderr] Compiling mck v0.6.1 [INFO] [stderr] Compiling machine-check-machine v0.6.1 [INFO] [stderr] Compiling machine-check-exec v0.6.1 (/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:55:15 [INFO] [stdout] | [INFO] [stdout] 55 | 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] 55 | fn getter(&self) -> LabellingCacher<'_, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.45s [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" "80acb39697ff3af32f59eb2985ff24a9f90d5e90cac4fd9faa8bc79f5253abcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80acb39697ff3af32f59eb2985ff24a9f90d5e90cac4fd9faa8bc79f5253abcb", kill_on_drop: false }` [INFO] [stdout] 80acb39697ff3af32f59eb2985ff24a9f90d5e90cac4fd9faa8bc79f5253abcb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a859b0bf08ad93ec6599d07a24904de662322d17c37b62e87a785eb1324ab136 [INFO] running `Command { std: "docker" "start" "-a" "a859b0bf08ad93ec6599d07a24904de662322d17c37b62e87a785eb1324ab136", 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:55:15 [INFO] [stdout] | [INFO] [stdout] 55 | 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] 55 | fn getter(&self) -> LabellingCacher<'_, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling machine-check-exec v0.6.1 (/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:55:15 [INFO] [stdout] | [INFO] [stdout] 55 | 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] 55 | fn getter(&self) -> LabellingCacher<'_, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s [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" "a859b0bf08ad93ec6599d07a24904de662322d17c37b62e87a785eb1324ab136", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a859b0bf08ad93ec6599d07a24904de662322d17c37b62e87a785eb1324ab136", kill_on_drop: false }` [INFO] [stdout] a859b0bf08ad93ec6599d07a24904de662322d17c37b62e87a785eb1324ab136 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 48d013548eaa09672c34b60bb36a8591cdf2ed46fc91a9bf3cc54ea7c0602af6 [INFO] running `Command { std: "docker" "start" "-a" "48d013548eaa09672c34b60bb36a8591cdf2ed46fc91a9bf3cc54ea7c0602af6", 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:55:15 [INFO] [stderr] | [INFO] [stderr] 55 | 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] 55 | fn getter(&self) -> LabellingCacher<'_, M> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `machine-check-exec` (lib) generated 1 warning [INFO] [stderr] warning: `machine-check-exec` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [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-c2642e431288d4fd) [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] [stderr] Doc-tests machine_check_exec [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" "48d013548eaa09672c34b60bb36a8591cdf2ed46fc91a9bf3cc54ea7c0602af6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48d013548eaa09672c34b60bb36a8591cdf2ed46fc91a9bf3cc54ea7c0602af6", kill_on_drop: false }` [INFO] [stdout] 48d013548eaa09672c34b60bb36a8591cdf2ed46fc91a9bf3cc54ea7c0602af6