[INFO] fetching crate mmap-sync 2.0.1...
[INFO] testing mmap-sync-2.0.1 against nightly-2025-01-18 for randomize-layout-2
[INFO] extracting crate mmap-sync 2.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate mmap-sync 2.0.1 on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mmap-sync 2.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mmap-sync 2.0.1
[INFO] tweaked toml for crates.io crate mmap-sync 2.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate mmap-sync 2.0.1 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-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded symbolic-common v12.11.0
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[INFO] [stderr]   Downloaded pprof v0.13.0
[INFO] [stderr]   Downloaded symbolic-demangle v12.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba3c8cd3034211ac40ec48b18f198fa7cba2d77fd2cfadde7b14d021b4f28e24
[INFO] running `Command { std: "docker" "start" "-a" "ba3c8cd3034211ac40ec48b18f198fa7cba2d77fd2cfadde7b14d021b4f28e24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba3c8cd3034211ac40ec48b18f198fa7cba2d77fd2cfadde7b14d021b4f28e24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba3c8cd3034211ac40ec48b18f198fa7cba2d77fd2cfadde7b14d021b4f28e24", kill_on_drop: false }`
[INFO] [stdout] ba3c8cd3034211ac40ec48b18f198fa7cba2d77fd2cfadde7b14d021b4f28e24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 105a930e7658f8ea5340eaeaab67c8ed6fe55a5d1b265372a9e226f00fd01413
[INFO] running `Command { std: "docker" "start" "-a" "105a930e7658f8ea5340eaeaab67c8ed6fe55a5d1b265372a9e226f00fd01413", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling syn v1.0.109
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[INFO] [stderr]    Compiling cfg-if v1.0.0
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[INFO] [stderr]    Compiling mmap-sync v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/synchronizer.rs:222:27
[INFO] [stdout]     |
[INFO] [stdout] 88  | impl<'a, H, WL, const N: usize, const SD: u64> Synchronizer<H, WL, N, SD>
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 222 |     ) -> Result<ReadResult<T>, SynchronizerError>
[INFO] [stdout]     |                           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.41s
[INFO] running `Command { std: "docker" "inspect" "105a930e7658f8ea5340eaeaab67c8ed6fe55a5d1b265372a9e226f00fd01413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "105a930e7658f8ea5340eaeaab67c8ed6fe55a5d1b265372a9e226f00fd01413", kill_on_drop: false }`
[INFO] [stdout] 105a930e7658f8ea5340eaeaab67c8ed6fe55a5d1b265372a9e226f00fd01413
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a3e401626a1bdbca269ddb2e70b8d900f3815c0f00fd5981e9b434e6dd44839
[INFO] running `Command { std: "docker" "start" "-a" "8a3e401626a1bdbca269ddb2e70b8d900f3815c0f00fd5981e9b434e6dd44839", kill_on_drop: false }`
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[INFO] [stderr]    Compiling unarray v0.1.4
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[INFO] [stderr]    Compiling protobuf-codegen v2.28.0
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[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling protobuf-codegen-pure v2.28.0
[INFO] [stderr]    Compiling mmap-sync v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/synchronizer.rs:222:27
[INFO] [stdout]     |
[INFO] [stdout] 88  | impl<'a, H, WL, const N: usize, const SD: u64> Synchronizer<H, WL, N, SD>
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 222 |     ) -> Result<ReadResult<T>, SynchronizerError>
[INFO] [stdout]     |                           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stderr]    Compiling pprof v0.13.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/synchronizer.rs:222:27
[INFO] [stdout]     |
[INFO] [stdout] 88  | impl<'a, H, WL, const N: usize, const SD: u64> Synchronizer<H, WL, N, SD>
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 222 |     ) -> Result<ReadResult<T>, SynchronizerError>
[INFO] [stdout]     |                           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 27.39s
[INFO] running `Command { std: "docker" "inspect" "8a3e401626a1bdbca269ddb2e70b8d900f3815c0f00fd5981e9b434e6dd44839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a3e401626a1bdbca269ddb2e70b8d900f3815c0f00fd5981e9b434e6dd44839", kill_on_drop: false }`
[INFO] [stdout] 8a3e401626a1bdbca269ddb2e70b8d900f3815c0f00fd5981e9b434e6dd44839
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7197754f9cba7520b6a0991755ed4f428d2460208fc152be9dd57f55289278b3
[INFO] running `Command { std: "docker" "start" "-a" "7197754f9cba7520b6a0991755ed4f428d2460208fc152be9dd57f55289278b3", kill_on_drop: false }`
[INFO] [stderr] warning: elided lifetime has a name
[INFO] [stderr]    --> src/synchronizer.rs:222:27
[INFO] [stderr]     |
[INFO] [stderr] 88  | impl<'a, H, WL, const N: usize, const SD: u64> Synchronizer<H, WL, N, SD>
[INFO] [stderr]     |      -- lifetime `'a` declared here
[INFO] [stderr] ...
[INFO] [stderr] 222 |     ) -> Result<ReadResult<T>, SynchronizerError>
[INFO] [stderr]     |                           ^ this elided lifetime gets resolved as `'a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mmap-sync` (lib) generated 1 warning
[INFO] [stderr] warning: `mmap-sync` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mmap_sync-b2accf14ac5e3895)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test state::tests::single_writer_lock_freed_on_drop ... ok
[INFO] [stdout] test state::tests::single_writer_lock_mode_prevents_duplicate_writer ... ok
[INFO] [stdout] test instance::tests::test_new ... ok
[INFO] [stdout] test synchronizer::tests::single_writer_lock_prevents_multiple_writers ... ok
[INFO] [stdout] test synchronizer::tests::test_synchronizer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mmap_sync
[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" "7197754f9cba7520b6a0991755ed4f428d2460208fc152be9dd57f55289278b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7197754f9cba7520b6a0991755ed4f428d2460208fc152be9dd57f55289278b3", kill_on_drop: false }`
[INFO] [stdout] 7197754f9cba7520b6a0991755ed4f428d2460208fc152be9dd57f55289278b3
