[INFO] fetching crate dirty-fsm 0.2.3... [INFO] checking dirty-fsm-0.2.3 against master#b92758a9aef1cef7b79e2b72c3d8ba113e547f89 for pr-124305-1 [INFO] extracting crate dirty-fsm 0.2.3 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate dirty-fsm 0.2.3 on toolchain b92758a9aef1cef7b79e2b72c3d8ba113e547f89 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b92758a9aef1cef7b79e2b72c3d8ba113e547f89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dirty-fsm 0.2.3 [INFO] finished tweaking crates.io crate dirty-fsm 0.2.3 [INFO] tweaked toml for crates.io crate dirty-fsm 0.2.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b92758a9aef1cef7b79e2b72c3d8ba113e547f89" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 37 packages to latest compatible versions [INFO] [stderr] Adding puffin v0.9.0 (latest: v0.19.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.56.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b92758a9aef1cef7b79e2b72c3d8ba113e547f89" "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 log v0.4.21 [INFO] [stderr] Downloaded windows-targets v0.52.5 [INFO] [stderr] Downloaded puffin v0.9.0 [INFO] [stderr] Downloaded byteorder v1.5.0 [INFO] [stderr] Downloaded once_cell v1.19.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.92 [INFO] [stderr] Downloaded iana-time-zone-haiku v0.1.2 [INFO] [stderr] Downloaded android_system_properties v0.1.5 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.92 [INFO] [stderr] Downloaded android-tzdata v0.1.1 [INFO] [stderr] Downloaded autocfg v1.3.0 [INFO] [stderr] Downloaded cfg-if v1.0.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.92 [INFO] [stderr] Downloaded core-foundation-sys v0.8.6 [INFO] [stderr] Downloaded windows-core v0.52.0 [INFO] [stderr] Downloaded cc v1.0.98 [INFO] [stderr] Downloaded syn v2.0.65 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.52.5 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.52.5 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.52.5 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.52.5 [INFO] [stderr] Downloaded windows_i686_gnu v0.52.5 [INFO] [stderr] Downloaded windows_i686_msvc v0.52.5 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.52.5 [INFO] [stderr] Downloaded windows_i686_gnullvm v0.52.5 [INFO] [stderr] Downloaded wasm-bindgen v0.2.92 [INFO] [stderr] Downloaded js-sys v0.3.69 [INFO] [stderr] Downloaded bumpalo v3.16.0 [INFO] [stderr] Downloaded chrono v0.4.38 [INFO] [stderr] Downloaded num-traits v0.2.19 [INFO] [stderr] Downloaded proc-macro2 v1.0.83 [INFO] [stderr] Downloaded quote v1.0.36 [INFO] [stderr] Downloaded unicode-ident v1.0.12 [INFO] [stderr] Downloaded iana-time-zone v0.1.60 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b92758a9aef1cef7b79e2b72c3d8ba113e547f89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ea5b177b3d0ff7ca152e8d97098528f24b4d901ec8c144622540b1d3bf1d087 [INFO] running `Command { std: "docker" "start" "-a" "3ea5b177b3d0ff7ca152e8d97098528f24b4d901ec8c144622540b1d3bf1d087", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ea5b177b3d0ff7ca152e8d97098528f24b4d901ec8c144622540b1d3bf1d087", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ea5b177b3d0ff7ca152e8d97098528f24b4d901ec8c144622540b1d3bf1d087", kill_on_drop: false }` [INFO] [stdout] 3ea5b177b3d0ff7ca152e8d97098528f24b4d901ec8c144622540b1d3bf1d087 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b92758a9aef1cef7b79e2b72c3d8ba113e547f89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb5d4ca6dd45452e282140a0c41333f26189e5238a67c21e7bde829a7c1c56ca [INFO] running `Command { std: "docker" "start" "-a" "eb5d4ca6dd45452e282140a0c41333f26189e5238a67c21e7bde829a7c1c56ca", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking dirty-fsm v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `sync::Arc` [INFO] [stdout] --> src/test.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/test.rs:28:32 [INFO] [stdout] | [INFO] [stdout] 28 | fn on_first_run(&mut self, context: &RefCell) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta` [INFO] [stdout] --> src/test.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | delta: &chrono::Duration, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/test.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | context: &RefCell, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interrupted` [INFO] [stdout] --> src/test.rs:42:29 [INFO] [stdout] | [INFO] [stdout] 42 | fn on_finish(&mut self, interrupted: bool) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interrupted` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/test.rs:57:32 [INFO] [stdout] | [INFO] [stdout] 57 | fn on_first_run(&mut self, context: &RefCell) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta` [INFO] [stdout] --> src/test.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | delta: &chrono::Duration, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interrupted` [INFO] [stdout] --> src/test.rs:72:29 [INFO] [stdout] | [INFO] [stdout] 72 | fn on_finish(&mut self, interrupted: bool) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interrupted` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.26s [INFO] running `Command { std: "docker" "inspect" "eb5d4ca6dd45452e282140a0c41333f26189e5238a67c21e7bde829a7c1c56ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb5d4ca6dd45452e282140a0c41333f26189e5238a67c21e7bde829a7c1c56ca", kill_on_drop: false }` [INFO] [stdout] eb5d4ca6dd45452e282140a0c41333f26189e5238a67c21e7bde829a7c1c56ca [INFO] checking dirty-fsm-0.2.3 against try#c1a4c206c24587a392f3bf286bc2e2a61502d44b for pr-124305-1 [INFO] extracting crate dirty-fsm 0.2.3 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate dirty-fsm 0.2.3 on toolchain c1a4c206c24587a392f3bf286bc2e2a61502d44b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c1a4c206c24587a392f3bf286bc2e2a61502d44b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dirty-fsm 0.2.3 [INFO] finished tweaking crates.io crate dirty-fsm 0.2.3 [INFO] tweaked toml for crates.io crate dirty-fsm 0.2.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c1a4c206c24587a392f3bf286bc2e2a61502d44b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 37 packages to latest compatible versions [INFO] [stderr] Adding puffin v0.9.0 (latest: v0.19.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.56.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c1a4c206c24587a392f3bf286bc2e2a61502d44b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+c1a4c206c24587a392f3bf286bc2e2a61502d44b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8863ec9a473c31aa948047279e1156c8b4f2eaef1d3e2cbdd4af6c5ffd4da673 [INFO] running `Command { std: "docker" "start" "-a" "8863ec9a473c31aa948047279e1156c8b4f2eaef1d3e2cbdd4af6c5ffd4da673", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8863ec9a473c31aa948047279e1156c8b4f2eaef1d3e2cbdd4af6c5ffd4da673", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8863ec9a473c31aa948047279e1156c8b4f2eaef1d3e2cbdd4af6c5ffd4da673", kill_on_drop: false }` [INFO] [stdout] 8863ec9a473c31aa948047279e1156c8b4f2eaef1d3e2cbdd4af6c5ffd4da673 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+c1a4c206c24587a392f3bf286bc2e2a61502d44b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f0feff0946c499c9cff9c768491af2d656f42a148781c46200dc507d36beac5 [INFO] running `Command { std: "docker" "start" "-a" "3f0feff0946c499c9cff9c768491af2d656f42a148781c46200dc507d36beac5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking dirty-fsm v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `sync::Arc` [INFO] [stdout] --> src/test.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/test.rs:28:32 [INFO] [stdout] | [INFO] [stdout] 28 | fn on_first_run(&mut self, context: &RefCell) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta` [INFO] [stdout] --> src/test.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | delta: &chrono::Duration, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/test.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | context: &RefCell, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interrupted` [INFO] [stdout] --> src/test.rs:42:29 [INFO] [stdout] | [INFO] [stdout] 42 | fn on_finish(&mut self, interrupted: bool) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interrupted` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/test.rs:57:32 [INFO] [stdout] | [INFO] [stdout] 57 | fn on_first_run(&mut self, context: &RefCell) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta` [INFO] [stdout] --> src/test.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | delta: &chrono::Duration, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interrupted` [INFO] [stdout] --> src/test.rs:72:29 [INFO] [stdout] | [INFO] [stdout] 72 | fn on_finish(&mut self, interrupted: bool) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interrupted` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.09s [INFO] running `Command { std: "docker" "inspect" "3f0feff0946c499c9cff9c768491af2d656f42a148781c46200dc507d36beac5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f0feff0946c499c9cff9c768491af2d656f42a148781c46200dc507d36beac5", kill_on_drop: false }` [INFO] [stdout] 3f0feff0946c499c9cff9c768491af2d656f42a148781c46200dc507d36beac5