[INFO] fetching crate server_nano 0.2.1...
[INFO] testing server_nano-0.2.1 against nightly-2024-10-28 for randomize-layout
[INFO] extracting crate server_nano 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate server_nano 0.2.1 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate server_nano 0.2.1
[INFO] finished tweaking crates.io crate server_nano 0.2.1
[INFO] tweaked toml for crates.io crate server_nano 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate server_nano 0.2.1 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" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded may_queue v0.1.21
[INFO] [stderr]   Downloaded core_affinity v0.8.0
[INFO] [stderr]   Downloaded may v0.3.45
[INFO] [stderr]   Downloaded socket2 v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3200c3ed575fd9ed26194781ca273ff4e3a63016981429834ceb8073776117a2
[INFO] running `Command { std: "docker" "start" "-a" "3200c3ed575fd9ed26194781ca273ff4e3a63016981429834ceb8073776117a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3200c3ed575fd9ed26194781ca273ff4e3a63016981429834ceb8073776117a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3200c3ed575fd9ed26194781ca273ff4e3a63016981429834ceb8073776117a2", kill_on_drop: false }`
[INFO] [stdout] 3200c3ed575fd9ed26194781ca273ff4e3a63016981429834ceb8073776117a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd0a83cd09894464235cc0b95b636fa9d5b3c9fb793f05d0de6467cb55b05620
[INFO] running `Command { std: "docker" "start" "-a" "dd0a83cd09894464235cc0b95b636fa9d5b3c9fb793f05d0de6467cb55b05620", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling rustversion v1.0.12
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling serde_json v1.0.95
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling httpdate v1.0.2
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling may_queue v0.1.21
[INFO] [stderr]    Compiling may v0.3.45
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling generator v0.8.1
[INFO] [stderr]    Compiling socket2 v0.5.2
[INFO] [stderr]    Compiling core_affinity v0.8.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stdout] error[E0080]: evaluation of constant value failed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/may-0.3.45/src/sync/spsc.rs:72:15
[INFO] [stdout]    |
[INFO] [stdout] 72 | const _: () = assert!(std::mem::size_of::<Thread>() == std::mem::size_of::<usize>());
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the evaluated program panicked at 'assertion failed: std::mem::size_of::<Thread>() == std::mem::size_of::<usize>()', /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/may-0.3.45/src/sync/spsc.rs:72:15
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/may-0.3.45/src/sync/spsc.rs:86:35
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let mut handle = unsafe { std::mem::transmute(thread) };
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: source type: `Thread` (128 bits)
[INFO] [stdout]    = note: target type: `NonZero<usize>` (64 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/may-0.3.45/src/sync/spsc.rs:100:31
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let thread = unsafe { std::mem::transmute(self.handle.get() & !1) };
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: `usize` (64 bits)
[INFO] [stdout]     = note: target type: `Thread` (128 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/may-0.3.45/src/sync/spsc.rs:123:44
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let _thread: Thread = unsafe { std::mem::transmute(self.handle.get() & !1) };
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: `usize` (64 bits)
[INFO] [stdout]     = note: target type: `Thread` (128 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0080, E0512.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0080`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `may` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "dd0a83cd09894464235cc0b95b636fa9d5b3c9fb793f05d0de6467cb55b05620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd0a83cd09894464235cc0b95b636fa9d5b3c9fb793f05d0de6467cb55b05620", kill_on_drop: false }`
[INFO] [stdout] dd0a83cd09894464235cc0b95b636fa9d5b3c9fb793f05d0de6467cb55b05620
