[INFO] fetching crate tiny-vec 0.10.0...
[INFO] testing tiny-vec-0.10.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate tiny-vec 0.10.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tiny-vec 0.10.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tiny-vec 0.10.0
[INFO] tweaked toml for crates.io crate tiny-vec 0.10.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tiny-vec 0.10.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tiny-vec 0.10.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbfbe25e5ae34eea2d7e4721f4f3d693a9c2c0bdeef3f6adf4efb2398d7e21f3
[INFO] running `Command { std: "docker" "start" "-a" "fbfbe25e5ae34eea2d7e4721f4f3d693a9c2c0bdeef3f6adf4efb2398d7e21f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbfbe25e5ae34eea2d7e4721f4f3d693a9c2c0bdeef3f6adf4efb2398d7e21f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbfbe25e5ae34eea2d7e4721f4f3d693a9c2c0bdeef3f6adf4efb2398d7e21f3", kill_on_drop: false }`
[INFO] [stdout] fbfbe25e5ae34eea2d7e4721f4f3d693a9c2c0bdeef3f6adf4efb2398d7e21f3
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f028430a82b4ddfbd77b3288a2c6a2c3501bce21529baab25f7f558a8e8e1f94
[INFO] running `Command { std: "docker" "start" "-a" "f028430a82b4ddfbd77b3288a2c6a2c3501bce21529baab25f7f558a8e8e1f94", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-vec v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/lib.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         unsafe { &raw const self.stack as *const T }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/lib.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |         unsafe { &raw mut self.stack as *mut T }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "f028430a82b4ddfbd77b3288a2c6a2c3501bce21529baab25f7f558a8e8e1f94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f028430a82b4ddfbd77b3288a2c6a2c3501bce21529baab25f7f558a8e8e1f94", kill_on_drop: false }`
[INFO] [stdout] f028430a82b4ddfbd77b3288a2c6a2c3501bce21529baab25f7f558a8e8e1f94
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 241c33a64468a6166a84c46b25e5ea3960c78a8687ce907ee7d420591bc6edc9
[INFO] running `Command { std: "docker" "start" "-a" "241c33a64468a6166a84c46b25e5ea3960c78a8687ce907ee7d420591bc6edc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-vec v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/lib.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         unsafe { &raw const self.stack as *const T }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/lib.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |         unsafe { &raw mut self.stack as *mut T }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/lib.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         unsafe { &raw const self.stack as *const T }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/lib.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |         unsafe { &raw mut self.stack as *mut T }
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "241c33a64468a6166a84c46b25e5ea3960c78a8687ce907ee7d420591bc6edc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "241c33a64468a6166a84c46b25e5ea3960c78a8687ce907ee7d420591bc6edc9", kill_on_drop: false }`
[INFO] [stdout] 241c33a64468a6166a84c46b25e5ea3960c78a8687ce907ee7d420591bc6edc9
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c057a748533031740aac70e289b1b5b0c44a893e6a70ed9bc956d0702efd691
[INFO] running `Command { std: "docker" "start" "-a" "5c057a748533031740aac70e289b1b5b0c44a893e6a70ed9bc956d0702efd691", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/lib.rs:153:9
[INFO] [stderr]     |
[INFO] [stderr] 153 |         unsafe { &raw const self.stack as *const T }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/lib.rs:158:9
[INFO] [stderr]     |
[INFO] [stderr] 158 |         unsafe { &raw mut self.stack as *mut T }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: `tiny-vec` (lib) generated 2 warnings
[INFO] [stderr] warning: `tiny-vec` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tiny_vec-4faaef936995811c)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test::extract_if ... ok
[INFO] [stdout] test test::extract_if_vs_retain ... ok
[INFO] [stdout] test test::drain_keep_rest ... ok
[INFO] [stdout] test test::swap_test ... ok
[INFO] [stdout] test test::zst ... ok
[INFO] [stdout] test test::simple ... ok
[INFO] [stdout] test iter::test::nth ... ok
[INFO] [stdout] test test::iter_test ... ok
[INFO] [stdout] test test::drain_test ... ok
[INFO] [stdout] test test::macro_test ... ok
[INFO] [stdout] test test::extend ... ok
[INFO] [stdout] test test::check_sizes ... ok
[INFO] [stdout] test test::swap_out_of_bounds - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tiny_vec
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test src/cow.rs - cow::Cow (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::dedup (line 1363) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::append (line 1979) ... ok
[INFO] [stdout] test src/drain.rs - drain::Drain<'a,T,N>::keep_rest (line 36) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::insert_iter (line 1099) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::dedup_by_key (line 1383) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::extend_from_within (line 1738) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::extend_from_slice (line 1671) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::from_vec (line 506) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::extract_if (line 2106) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::from_array_eq_size (line 479) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::from_array (line 451) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::extract_if (line 2084) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::insert (line 974) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::insert_slice (line 1024) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::from_tiny_vec (line 550) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::push_unchecked (line 874) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::push (line 849) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::into_vec (line 2175) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::into_boxed_slice (line 2144) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::insert_slice_copied (line 1055) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::pop_if (line 941) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::remove_if (line 1275) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::push_within_capacity (line 903) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::retain (line 1788) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::resize_with (line 1167) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::repeat (line 631) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::reserve_exact (line 810) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::resize_zeroed (line 1213) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::resize (line 1141) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::leak (line 1945) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::shrink_to (line 1498) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::lives_on_stack (line 686) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::reserve (line 759) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::retain_mut (line 1807) ... ok
[INFO] [stdout] test src/lib.rs - tinyvec (line 228) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::try_reserve (line 779) ... ok
[INFO] [stdout] test src/lib.rs - n_elements_for_stack (line 268) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::truncate (line 1652) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::split_off (line 1903) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::split_at_spare_mut (line 1855) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::update_len (line 1622) ... ok
[INFO] [stdout] test src/lib.rs - n_elements_for_bytes (line 283) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::copy_from_slice (line 1701) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::dedup_by (line 1409) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::extract_if (line 2097) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::clear (line 1578) ... ok
[INFO] [stdout] test src/lib.rs - TinyVec<T,N>::drain (line 2021) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.21s; merged doctests compilation took 1.16s
[INFO] running `Command { std: "docker" "inspect" "5c057a748533031740aac70e289b1b5b0c44a893e6a70ed9bc956d0702efd691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c057a748533031740aac70e289b1b5b0c44a893e6a70ed9bc956d0702efd691", kill_on_drop: false }`
[INFO] [stdout] 5c057a748533031740aac70e289b1b5b0c44a893e6a70ed9bc956d0702efd691