[INFO] fetching crate spinout 0.0.12... [INFO] testing spinout-0.0.12 against 1.90.0 for beta-1.91-3 [INFO] extracting crate spinout 0.0.12 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate spinout 0.0.12 [INFO] finished tweaking crates.io crate spinout 0.0.12 [INFO] tweaked toml for crates.io crate spinout 0.0.12 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate spinout 0.0.12 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 crates.io crate spinout 0.0.12 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] Downloading crates ... [INFO] [stderr] Downloaded num_cpus v1.13.1 [INFO] [stderr] Downloaded crossbeam-deque v0.8.2 [INFO] [stderr] Downloaded ciborium-io v0.2.0 [INFO] [stderr] Downloaded plotters-svg v0.3.3 [INFO] [stderr] Downloaded plotters-backend v0.3.4 [INFO] [stderr] Downloaded ciborium-ll v0.2.0 [INFO] [stderr] Downloaded itoa v1.0.3 [INFO] [stderr] Downloaded os_str_bytes v6.3.0 [INFO] [stderr] Downloaded ciborium v0.2.0 [INFO] [stderr] Downloaded unicode-ident v1.0.4 [INFO] [stderr] Downloaded textwrap v0.15.1 [INFO] [stderr] Downloaded serde_derive v1.0.145 [INFO] [stderr] Downloaded bumpalo v3.11.0 [INFO] [stderr] Downloaded criterion v0.4.0 [INFO] [stderr] Downloaded plotters v0.3.4 [INFO] [stderr] Downloaded serde_json v1.0.85 [INFO] [stderr] Downloaded rayon-core v1.9.3 [INFO] [stderr] Downloaded serde v1.0.145 [INFO] [stderr] Downloaded clap v3.2.22 [INFO] [stderr] Downloaded rayon v1.5.3 [INFO] [stderr] Downloaded regex v1.6.0 [INFO] [stderr] Downloaded syn v1.0.100 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.10 [INFO] [stderr] Downloaded regex-syntax v0.6.27 [INFO] [stderr] Downloaded proc-macro2 v1.0.44 [INFO] [stderr] Downloaded crossbeam-utils v0.8.11 [INFO] [stderr] Downloaded once_cell v1.15.0 [INFO] [stderr] Downloaded libc v0.2.133 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d1cd363eeb8ae815e6d1acee1386876d5c376ed304599aaf45ae6f460ef1b51c [INFO] running `Command { std: "docker" "start" "-a" "d1cd363eeb8ae815e6d1acee1386876d5c376ed304599aaf45ae6f460ef1b51c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1cd363eeb8ae815e6d1acee1386876d5c376ed304599aaf45ae6f460ef1b51c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1cd363eeb8ae815e6d1acee1386876d5c376ed304599aaf45ae6f460ef1b51c", kill_on_drop: false }` [INFO] [stdout] d1cd363eeb8ae815e6d1acee1386876d5c376ed304599aaf45ae6f460ef1b51c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5d813001d5d18186cdbf15750f65feaa9a64ee9baa06cbc6392f865436a070fe [INFO] running `Command { std: "docker" "start" "-a" "5d813001d5d18186cdbf15750f65feaa9a64ee9baa06cbc6392f865436a070fe", kill_on_drop: false }` [INFO] [stderr] Compiling spinout v0.0.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/atom.rs:196:13 [INFO] [stdout] | [INFO] [stdout] 196 | unsafe { Box::from_raw(self.inner.as_ptr()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 196 | unsafe { let _ = Box::from_raw(self.inner.as_ptr()); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "5d813001d5d18186cdbf15750f65feaa9a64ee9baa06cbc6392f865436a070fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d813001d5d18186cdbf15750f65feaa9a64ee9baa06cbc6392f865436a070fe", kill_on_drop: false }` [INFO] [stdout] 5d813001d5d18186cdbf15750f65feaa9a64ee9baa06cbc6392f865436a070fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3683d2a64a1fda47bbaeb2ffe7be2ba7657765cfd581f2e729797916368f7ce1 [INFO] running `Command { std: "docker" "start" "-a" "3683d2a64a1fda47bbaeb2ffe7be2ba7657765cfd581f2e729797916368f7ce1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.44 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling syn v1.0.100 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Compiling once_cell v1.15.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling plotters-backend v0.3.4 [INFO] [stderr] Compiling ciborium-io v0.2.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling os_str_bytes v6.3.0 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling textwrap v0.15.1 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/atom.rs:196:13 [INFO] [stdout] | [INFO] [stdout] 196 | unsafe { Box::from_raw(self.inner.as_ptr()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 196 | unsafe { let _ = Box::from_raw(self.inner.as_ptr()); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ciborium-ll v0.2.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling plotters-svg v0.3.3 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling plotters v0.3.4 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling clap v3.2.22 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling ciborium v0.2.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stderr] Compiling spinout v0.0.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/atom.rs:196:13 [INFO] [stdout] | [INFO] [stdout] 196 | unsafe { Box::from_raw(self.inner.as_ptr()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 196 | unsafe { let _ = Box::from_raw(self.inner.as_ptr()); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 21.28s [INFO] running `Command { std: "docker" "inspect" "3683d2a64a1fda47bbaeb2ffe7be2ba7657765cfd581f2e729797916368f7ce1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3683d2a64a1fda47bbaeb2ffe7be2ba7657765cfd581f2e729797916368f7ce1", kill_on_drop: false }` [INFO] [stdout] 3683d2a64a1fda47bbaeb2ffe7be2ba7657765cfd581f2e729797916368f7ce1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] dbac5eda177339442b3198e8eefbbb5ca70270cae2d37341935afa346f591864 [INFO] running `Command { std: "docker" "start" "-a" "dbac5eda177339442b3198e8eefbbb5ca70270cae2d37341935afa346f591864", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stderr] --> src/atom.rs:196:13 [INFO] [stderr] | [INFO] [stderr] 196 | unsafe { Box::from_raw(self.inner.as_ptr()) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 196 | unsafe { let _ = Box::from_raw(self.inner.as_ptr()); }; [INFO] [stderr] | +++++++ + [INFO] [stderr] [INFO] [stderr] warning: `spinout` (lib) generated 1 warning [INFO] [stderr] warning: `spinout` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spinout-4c5b43bbe1f47aec) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test ut_atom_get ... ok [INFO] [stdout] test ut_atom_set ... ok [INFO] [stdout] test ut_cyclic ... ok [INFO] [stdout] test ut_atom_map ... ok [INFO] [stdout] test ut_atom_map_mut ... ok [INFO] [stdout] test ut_atom_new ... ok [INFO] [stdout] test ut_atom_lock ... ok [INFO] [stdout] test ut_write_vec_4theads_loop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests spinout [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test src/atom.rs - atom::Atom::map (line 115) ... ok [INFO] [stdout] test src/spin_lock.rs - spin_lock::SpinLock::new (line 14) ... ok [INFO] [stdout] test src/atom.rs - atom::Weak (line 212) ... ok [INFO] [stdout] test src/atom.rs - atom::Atom::get (line 59) ... ok [INFO] [stdout] test src/atom.rs - atom::Atom::map_mut (line 138) ... ok [INFO] [stdout] test src/atom.rs - atom::Atom (line 13) ... ok [INFO] [stdout] test src/atom.rs - atom::Atom::downgrade (line 162) ... ok [INFO] [stdout] test src/atom.rs - atom::Atom::lock (line 94) ... ok [INFO] [stdout] test src/atom.rs - atom::Atom::new (line 36) ... ok [INFO] [stdout] test src/atom.rs - atom::Atom::set (line 76) ... ok [INFO] [stdout] test src/spin_lock.rs - spin_lock::SpinLock::lock (line 30) ... ok [INFO] [stdout] test src/atom.rs - atom::Weak::upgrade (line 232) ... ok [INFO] [stdout] test src/spin_lock.rs - spin_lock::SpinLock::unlock (line 61) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dbac5eda177339442b3198e8eefbbb5ca70270cae2d37341935afa346f591864", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbac5eda177339442b3198e8eefbbb5ca70270cae2d37341935afa346f591864", kill_on_drop: false }` [INFO] [stdout] dbac5eda177339442b3198e8eefbbb5ca70270cae2d37341935afa346f591864