[INFO] cloning repository https://github.com/k0nserv/cancel-safe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/k0nserv/cancel-safe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk0nserv%2Fcancel-safe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk0nserv%2Fcancel-safe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3eeed85cd8a81fb322e112619680afc634893598
[INFO] testing k0nserv/cancel-safe against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk0nserv%2Fcancel-safe" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/k0nserv/cancel-safe
[INFO] finished tweaking git repo https://github.com/k0nserv/cancel-safe
[INFO] tweaked toml for git repo https://github.com/k0nserv/cancel-safe written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/k0nserv/cancel-safe on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/k0nserv/cancel-safe 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ad714511b557c611ea40926f85310ef16dd1a8e6d6124f3e3e9724bfe4fab0b
[INFO] running `Command { std: "docker" "start" "-a" "1ad714511b557c611ea40926f85310ef16dd1a8e6d6124f3e3e9724bfe4fab0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ad714511b557c611ea40926f85310ef16dd1a8e6d6124f3e3e9724bfe4fab0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ad714511b557c611ea40926f85310ef16dd1a8e6d6124f3e3e9724bfe4fab0b", kill_on_drop: false }`
[INFO] [stdout] 1ad714511b557c611ea40926f85310ef16dd1a8e6d6124f3e3e9724bfe4fab0b
[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=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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0bfc3a82566a91c11addab4e313bb85d4b2cf5a7df0a5a12864398ef8495379
[INFO] running `Command { std: "docker" "start" "-a" "f0bfc3a82566a91c11addab4e313bb85d4b2cf5a7df0a5a12864398ef8495379", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling cancel-safe v0.1.0 (/opt/rustwide/workdir/cancel-safe)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> cancel-safe/src/lib.rs:25:57
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let inner = unsafe { self.map_unchecked_mut(|s| (&mut s.0)) };
[INFO] [stdout]    |                                                         ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 -         let inner = unsafe { self.map_unchecked_mut(|s| (&mut s.0)) };
[INFO] [stdout] 25 +         let inner = unsafe { self.map_unchecked_mut(|s| &mut s.0) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling cancel-safe-proc v0.1.0 (/opt/rustwide/workdir/cancel-safe-proc)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.56s
[INFO] running `Command { std: "docker" "inspect" "f0bfc3a82566a91c11addab4e313bb85d4b2cf5a7df0a5a12864398ef8495379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0bfc3a82566a91c11addab4e313bb85d4b2cf5a7df0a5a12864398ef8495379", kill_on_drop: false }`
[INFO] [stdout] f0bfc3a82566a91c11addab4e313bb85d4b2cf5a7df0a5a12864398ef8495379
[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=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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2d7538f7d6002c59b5e9217709542e9b48cfb86f7119eaf290b5702fdea8634
[INFO] running `Command { std: "docker" "start" "-a" "c2d7538f7d6002c59b5e9217709542e9b48cfb86f7119eaf290b5702fdea8634", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> cancel-safe/src/lib.rs:25:57
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let inner = unsafe { self.map_unchecked_mut(|s| (&mut s.0)) };
[INFO] [stdout]    |                                                         ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 -         let inner = unsafe { self.map_unchecked_mut(|s| (&mut s.0)) };
[INFO] [stdout] 25 +         let inner = unsafe { self.map_unchecked_mut(|s| &mut s.0) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling cancel-safe v0.1.0 (/opt/rustwide/workdir/cancel-safe)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> cancel-safe/src/lib.rs:25:57
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let inner = unsafe { self.map_unchecked_mut(|s| (&mut s.0)) };
[INFO] [stdout]    |                                                         ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 -         let inner = unsafe { self.map_unchecked_mut(|s| (&mut s.0)) };
[INFO] [stdout] 25 +         let inner = unsafe { self.map_unchecked_mut(|s| &mut s.0) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling cancel-safe-proc v0.1.0 (/opt/rustwide/workdir/cancel-safe-proc)
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.49s
[INFO] running `Command { std: "docker" "inspect" "c2d7538f7d6002c59b5e9217709542e9b48cfb86f7119eaf290b5702fdea8634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2d7538f7d6002c59b5e9217709542e9b48cfb86f7119eaf290b5702fdea8634", kill_on_drop: false }`
[INFO] [stdout] c2d7538f7d6002c59b5e9217709542e9b48cfb86f7119eaf290b5702fdea8634
[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=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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c33095ab5880fec7683e83bb4f45dded58204f1c8cb7adb4810e33d9a640a62a
[INFO] running `Command { std: "docker" "start" "-a" "c33095ab5880fec7683e83bb4f45dded58204f1c8cb7adb4810e33d9a640a62a", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> cancel-safe/src/lib.rs:25:57
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let inner = unsafe { self.map_unchecked_mut(|s| (&mut s.0)) };
[INFO] [stderr]    |                                                         ^        ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 25 -         let inner = unsafe { self.map_unchecked_mut(|s| (&mut s.0)) };
[INFO] [stderr] 25 +         let inner = unsafe { self.map_unchecked_mut(|s| &mut s.0) };
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `cancel-safe` (lib) generated 1 warning (run `cargo fix --lib -p cancel-safe` to apply 1 suggestion)
[INFO] [stderr] warning: `cancel-safe` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cancel_safe-477b8ad2dcd47f69)
[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]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cancel_safe_proc-db1f808bb5347778)
[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 cancel_safe
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> cancel-safe/src/lib.rs:25:57
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let inner = unsafe { self.map_unchecked_mut(|s| (&mut s.0)) };
[INFO] [stderr]    |                                                         ^        ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 25 -         let inner = unsafe { self.map_unchecked_mut(|s| (&mut s.0)) };
[INFO] [stderr] 25 +         let inner = unsafe { self.map_unchecked_mut(|s| &mut s.0) };
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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 cancel_safe_proc
[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" "c33095ab5880fec7683e83bb4f45dded58204f1c8cb7adb4810e33d9a640a62a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c33095ab5880fec7683e83bb4f45dded58204f1c8cb7adb4810e33d9a640a62a", kill_on_drop: false }`
[INFO] [stdout] c33095ab5880fec7683e83bb4f45dded58204f1c8cb7adb4810e33d9a640a62a
