[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 1.90.0 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-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/k0nserv/cancel-safe 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] 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" "+1.90.0" "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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.79
[INFO] [stderr]   Downloaded cc v1.0.91
[INFO] [stderr]   Downloaded syn v2.0.58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 52d663948fdc58c14ddb9f3bdd17463f58a8430145be28a2bde4ff56820469af
[INFO] running `Command { std: "docker" "start" "-a" "52d663948fdc58c14ddb9f3bdd17463f58a8430145be28a2bde4ff56820469af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52d663948fdc58c14ddb9f3bdd17463f58a8430145be28a2bde4ff56820469af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52d663948fdc58c14ddb9f3bdd17463f58a8430145be28a2bde4ff56820469af", kill_on_drop: false }`
[INFO] [stdout] 52d663948fdc58c14ddb9f3bdd17463f58a8430145be28a2bde4ff56820469af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 445e2bd49c3949bc52adb1fe9dffba3f8090764adb4d2dcc32494e1dae9446b4
[INFO] running `Command { std: "docker" "start" "-a" "445e2bd49c3949bc52adb1fe9dffba3f8090764adb4d2dcc32494e1dae9446b4", 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)]` 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 4.46s
[INFO] running `Command { std: "docker" "inspect" "445e2bd49c3949bc52adb1fe9dffba3f8090764adb4d2dcc32494e1dae9446b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445e2bd49c3949bc52adb1fe9dffba3f8090764adb4d2dcc32494e1dae9446b4", kill_on_drop: false }`
[INFO] [stdout] 445e2bd49c3949bc52adb1fe9dffba3f8090764adb4d2dcc32494e1dae9446b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d1df875b865e4a25a248d14bbe9538eb4738a0fb97d032e553898179ed3bdd56
[INFO] running `Command { std: "docker" "start" "-a" "d1df875b865e4a25a248d14bbe9538eb4738a0fb97d032e553898179ed3bdd56", 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 libc v0.2.153
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[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)]` 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 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)]` 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 9.19s
[INFO] running `Command { std: "docker" "inspect" "d1df875b865e4a25a248d14bbe9538eb4738a0fb97d032e553898179ed3bdd56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1df875b865e4a25a248d14bbe9538eb4738a0fb97d032e553898179ed3bdd56", kill_on_drop: false }`
[INFO] [stdout] d1df875b865e4a25a248d14bbe9538eb4738a0fb97d032e553898179ed3bdd56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b1bca544e578fcf2cafdad4f57ff6d99dd7c188a973835082be443e65b2a62ae
[INFO] running `Command { std: "docker" "start" "-a" "b1bca544e578fcf2cafdad4f57ff6d99dd7c188a973835082be443e65b2a62ae", 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)]` 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-49a0f33f7354e126)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cancel_safe_proc-9c69fbb6bb8d5aee)
[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] [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)]` 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" "b1bca544e578fcf2cafdad4f57ff6d99dd7c188a973835082be443e65b2a62ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1bca544e578fcf2cafdad4f57ff6d99dd7c188a973835082be443e65b2a62ae", kill_on_drop: false }`
[INFO] [stdout] b1bca544e578fcf2cafdad4f57ff6d99dd7c188a973835082be443e65b2a62ae