[INFO] fetching crate uninit 0.5.0...
[INFO] testing uninit-0.5.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate uninit 0.5.0 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate uninit 0.5.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-108/source/.cargo/config
[INFO] started tweaking crates.io crate uninit 0.5.0
[INFO] finished tweaking crates.io crate uninit 0.5.0
[INFO] tweaked toml for crates.io crate uninit 0.5.0 written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98a0d78d4697863e5ea745a860a2d9156609c31ab59817ca9d26afeb6d78fdaf
[INFO] running `Command { std: "docker" "start" "-a" "98a0d78d4697863e5ea745a860a2d9156609c31ab59817ca9d26afeb6d78fdaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98a0d78d4697863e5ea745a860a2d9156609c31ab59817ca9d26afeb6d78fdaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98a0d78d4697863e5ea745a860a2d9156609c31ab59817ca9d26afeb6d78fdaf", kill_on_drop: false }`
[INFO] [stdout] 98a0d78d4697863e5ea745a860a2d9156609c31ab59817ca9d26afeb6d78fdaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c16e636f4c843f102a6c80de91f860f764214c657d30e007730328ff6b7be3f
[INFO] running `Command { std: "docker" "start" "-a" "6c16e636f4c843f102a6c80de91f860f764214c657d30e007730328ff6b7be3f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling uninit v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "6c16e636f4c843f102a6c80de91f860f764214c657d30e007730328ff6b7be3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c16e636f4c843f102a6c80de91f860f764214c657d30e007730328ff6b7be3f", kill_on_drop: false }`
[INFO] [stdout] 6c16e636f4c843f102a6c80de91f860f764214c657d30e007730328ff6b7be3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab09a33b7a4726b6310d294d778c5c301d72dd111a07573214c6d76bad5fcdcc
[INFO] running `Command { std: "docker" "start" "-a" "ab09a33b7a4726b6310d294d778c5c301d72dd111a07573214c6d76bad5fcdcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling uninit v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "ab09a33b7a4726b6310d294d778c5c301d72dd111a07573214c6d76bad5fcdcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab09a33b7a4726b6310d294d778c5c301d72dd111a07573214c6d76bad5fcdcc", kill_on_drop: false }`
[INFO] [stdout] ab09a33b7a4726b6310d294d778c5c301d72dd111a07573214c6d76bad5fcdcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dfd50d41d4cfcff1a11a1e2f5bed859b3b73729645728c2261628d4a87780f24
[INFO] running `Command { std: "docker" "start" "-a" "dfd50d41d4cfcff1a11a1e2f5bed859b3b73729645728c2261628d4a87780f24", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uninit-467d7d98bf36ec27)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/docs.rs (/opt/rustwide/target/debug/deps/docs-899511e879161e26)
[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 uninit
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test src/out_ref.rs - out_ref::Out::as_mut_uninit (line 315) ... ignored
[INFO] [stdout] test src/out_ref.rs - out_ref::Out::as_uninit (line 635) ... ignored
[INFO] [stdout] test src/extension_traits/maybe_uninit.rs - extension_traits::maybe_uninit::MaybeUninitExt (line 16) - compile ... ok
[INFO] [stdout] test src/extension_traits/boxed.rs - extension_traits::boxed::Box<MaybeUninit<T>> (line 91) - compile ... ok
[INFO] [stdout] test src/extension_traits/manually_drop_mut.rs - extension_traits::manually_drop_mut::ManuallyDropMut (line 18) - compile fail ... ok
[INFO] [stdout] test src/out_ref.rs - out_ref::Out::as_mut_uninit (line 290) - compile ... ok
[INFO] [stdout] test src/out_ref.rs - out_ref::Out::assume_init (line 245) - compile ... ok
[INFO] [stdout] test src/read/mod.rs - read::ReadIntoUninit (line 33) - compile ... ok
[INFO] [stdout] test src/extension_traits/boxed.rs - extension_traits::boxed::BoxAssumeInit (line 229) ... ok
[INFO] [stdout] test src/extension_traits/as_out.rs - extension_traits::as_out::AsOut (line 30) ... ok
[INFO] [stdout] test src/read/mod.rs - read::ReadIntoUninit (line 57) ... ok
[INFO] [stdout] test src/extension_traits/boxed.rs - extension_traits::boxed::Box<MaybeUninit<T>> (line 47) ... ok
[INFO] [stdout] test src/out_ref.rs - out_ref::Out::as_uninit (line 600) ... ok
[INFO] [stdout] test src/out_ref.rs - out_ref::Out::copy_from_slice (line 718) ... ok
[INFO] [stdout] test src/read/mod.rs - read::ReadIntoUninit (line 20) ... ok
[INFO] [stdout] test src/extension_traits/manually_drop_mut.rs - extension_traits::manually_drop_mut::ManuallyDropMut (line 45) ... ok
[INFO] [stdout] test src/read/mod.rs - read::ReadIntoUninit::read_into_uninit (line 85) ... ok
[INFO] [stdout] test src/out_ref.rs - out_ref::Out::as_uninit (line 617) ... ok
[INFO] [stdout] test src/extension_traits/manually_drop_mut.rs - extension_traits::manually_drop_mut::ManuallyDropMut (line 34) ... ok
[INFO] [stdout] test src/out_ref.rs - out_ref::Out::get_out (line 472) ... ok
[INFO] [stdout] test src/extension_traits/vec.rs - extension_traits::vec::Vec<T>::get_backing_buffer_with_leaking_writes (line 274) ... ok
[INFO] [stdout] test src/extension_traits/vec.rs - extension_traits::vec::Vec<T>::reserve_uninit (line 188) ... ok
[INFO] [stdout] test src/extension_traits/vec.rs - extension_traits::vec::Vec<T>::into_backing_buffer_forget_elems (line 342) ... ok
[INFO] [stdout] test src/extension_traits/vec.rs - extension_traits::vec::Vec<T>::get_backing_buffer_with_leaking_writes (line 253) ... ok
[INFO] [stdout] test src/extension_traits/vec.rs - extension_traits::vec::Vec<T>::into_backing_buffer_forget_elems (line 326) ... ok
[INFO] [stdout] test src/lib.rs - uninit_array (line 78) ... ok
[INFO] [stdout] test src/extension_traits/vec.rs - extension_traits::vec::Vec<T>::spare_cap (line 63) ... ok
[INFO] [stdout] test src/extension_traits/vec.rs - extension_traits::vec::Vec<T>::split_at_extra_cap (line 141) ... ok
[INFO] [stdout] test src/extension_traits/vec.rs - extension_traits::vec::VecExtendFromReader (line 396) ... ok
[INFO] [stdout] test src/extension_traits/boxed.rs - extension_traits::boxed::Box<MaybeUninit<T>> (line 73) ... FAILED
[INFO] [stdout] test src/extension_traits/boxed.rs - extension_traits::boxed::Box<MaybeUninit<T>> (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/extension_traits/boxed.rs - extension_traits::boxed::Box<MaybeUninit<T>> (line 73) stdout ----
[INFO] [stdout] Test executable failed (terminated by signal).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' has overflowed its stack
[INFO] [stdout] fatal runtime error: stack overflow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/extension_traits/boxed.rs - extension_traits::boxed::Box<MaybeUninit<T>> (line 73)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 28 passed; 1 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.86s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "dfd50d41d4cfcff1a11a1e2f5bed859b3b73729645728c2261628d4a87780f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfd50d41d4cfcff1a11a1e2f5bed859b3b73729645728c2261628d4a87780f24", kill_on_drop: false }`
[INFO] [stdout] dfd50d41d4cfcff1a11a1e2f5bed859b3b73729645728c2261628d4a87780f24