[INFO] fetching crate atomicbox 0.4.0...
[INFO] testing atomicbox-0.4.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate atomicbox 0.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate atomicbox 0.4.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atomicbox 0.4.0
[INFO] finished tweaking crates.io crate atomicbox 0.4.0
[INFO] tweaked toml for crates.io crate atomicbox 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded filetime v0.2.21
[INFO] [stderr]   Downloaded compiletest_rs v0.7.1
[INFO] [stderr]   Downloaded anyhow v1.0.71
[INFO] [stderr]   Downloaded tester v0.9.1
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9127be4d2c4af2da06408fa51d4b120c552f5ce9eeea781974b284095e07b939
[INFO] running `Command { std: "docker" "start" "-a" "9127be4d2c4af2da06408fa51d4b120c552f5ce9eeea781974b284095e07b939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9127be4d2c4af2da06408fa51d4b120c552f5ce9eeea781974b284095e07b939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9127be4d2c4af2da06408fa51d4b120c552f5ce9eeea781974b284095e07b939", kill_on_drop: false }`
[INFO] [stdout] 9127be4d2c4af2da06408fa51d4b120c552f5ce9eeea781974b284095e07b939
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4954f614c1ed972375cf00871f6593ff975cb93891529754ec07f1f948b82f3
[INFO] running `Command { std: "docker" "start" "-a" "f4954f614c1ed972375cf00871f6593ff975cb93891529754ec07f1f948b82f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomicbox v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/atomic_box.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |             Box::from_raw(last_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] 166 |             let _ = Box::from_raw(last_ptr);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "f4954f614c1ed972375cf00871f6593ff975cb93891529754ec07f1f948b82f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4954f614c1ed972375cf00871f6593ff975cb93891529754ec07f1f948b82f3", kill_on_drop: false }`
[INFO] [stdout] f4954f614c1ed972375cf00871f6593ff975cb93891529754ec07f1f948b82f3
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b5338df5b59818cbf28d008d48d9f934da08e68805164644748467527e66184
[INFO] running `Command { std: "docker" "start" "-a" "5b5338df5b59818cbf28d008d48d9f934da08e68805164644748467527e66184", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling compiletest_rs v0.7.1
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling filetime v0.2.21
[INFO] [stderr]    Compiling tester v0.9.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/atomic_box.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |             Box::from_raw(last_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] 166 |             let _ = Box::from_raw(last_ptr);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling rustfix v0.5.1
[INFO] [stderr]    Compiling atomicbox v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `std::boxed::Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/atomic_box.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |             Box::from_raw(last_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] 166 |             let _ = Box::from_raw(last_ptr);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.30s
[INFO] running `Command { std: "docker" "inspect" "5b5338df5b59818cbf28d008d48d9f934da08e68805164644748467527e66184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b5338df5b59818cbf28d008d48d9f934da08e68805164644748467527e66184", kill_on_drop: false }`
[INFO] [stdout] 5b5338df5b59818cbf28d008d48d9f934da08e68805164644748467527e66184
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3cced8ecafc902e2c8d08d18b1f05299774d647a622740369d7f5013df5380a0
[INFO] running `Command { std: "docker" "start" "-a" "3cced8ecafc902e2c8d08d18b1f05299774d647a622740369d7f5013df5380a0", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stderr]    --> src/atomic_box.rs:166:13
[INFO] [stderr]     |
[INFO] [stderr] 166 |             Box::from_raw(last_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] 166 |             let _ = Box::from_raw(last_ptr);
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `atomicbox` (lib) generated 1 warning
[INFO] [stderr] warning: unused return value of `std::boxed::Box::<T>::from_raw` that must be used
[INFO] [stderr]    --> src/atomic_box.rs:166:13
[INFO] [stderr]     |
[INFO] [stderr] 166 |             Box::from_raw(last_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] 166 |             let _ = Box::from_raw(last_ptr);
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `atomicbox` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/atomicbox-2903e116aa51925b)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test atomic_box::tests::atomic_box_drops ... ok
[INFO] [stdout] test atomic_box::tests::atomic_box_store_works ... ok
[INFO] [stdout] test atomic_box::tests::debug_fmt ... ok
[INFO] [stdout] test atomic_box::tests::atomic_box_swap_works ... ok
[INFO] [stdout] test atomic_box::tests::atomic_box_pointer_identity ... ok
[INFO] [stdout] test atomic_box::tests::atomic_box_swap_mut_works ... ok
[INFO] [stdout] test atomic_option_box::tests::atomic_option_box_swap_works ... ok
[INFO] [stdout] test atomic_option_box::tests::atomic_option_box_pointer_identity ... ok
[INFO] [stdout] test atomic_option_box::tests::debug_fmt ... ok
[INFO] [stdout] test atomic_box::tests::atomic_threads ... ok
[INFO] [stdout] test atomic_box::tests::cant_use_foolish_swap_ordering_type - should panic ... ok
[INFO] [stdout] test atomic_option_box::tests::cant_use_foolish_swap_ordering_type - should panic ... ok
[INFO] [stdout] test atomic_option_box::tests::atomic_option_box_store_works ... ok
[INFO] [stdout] test atomic_option_box::tests::atomic_option_box_swap_mut_works ... ok
[INFO] [stdout] test atomic_option_box::tests::atomic_box_drops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compile_tests.rs (/opt/rustwide/target/debug/deps/compile_tests-6261d887645e8c1d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test [compile-fail] compile-fail/send_rc.rs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stdout] test compile_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atomicbox
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::into_inner (line 195) ... ok
[INFO] [stdout] test src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::none (line 65) ... ok
[INFO] [stdout] test src/atomic_box.rs - atomic_box::AtomicBox<T>::into_inner (line 132) ... ok
[INFO] [stdout] test src/atomic_box.rs - atomic_box::AtomicBox<T>::swap (line 56) ... ok
[INFO] [stdout] test src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::swap (line 92) ... ok
[INFO] [stdout] test src/atomic_box.rs - atomic_box::AtomicBox<T>::store (line 82) ... ok
[INFO] [stdout] test src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::new (line 47) ... ok
[INFO] [stdout] test src/atomic_box.rs - atomic_box::AtomicBox<T>::new (line 30) ... ok
[INFO] [stdout] test src/atomic_box.rs - atomic_box::AtomicBox<T>::swap_mut (line 107) ... ok
[INFO] [stdout] test src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::store (line 124) ... ok
[INFO] [stdout] test src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::swap_mut (line 177) ... ok
[INFO] [stdout] test src/atomic_option_box.rs - atomic_option_box::AtomicOptionBox<T>::take (line 150) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3cced8ecafc902e2c8d08d18b1f05299774d647a622740369d7f5013df5380a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cced8ecafc902e2c8d08d18b1f05299774d647a622740369d7f5013df5380a0", kill_on_drop: false }`
[INFO] [stdout] 3cced8ecafc902e2c8d08d18b1f05299774d647a622740369d7f5013df5380a0
