[INFO] fetching crate vec64 0.2.1...
[INFO] testing vec64-0.2.1 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate vec64 0.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate vec64 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vec64 0.2.1
[INFO] tweaked toml for crates.io crate vec64 0.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vec64 0.2.1 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vec64 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d29cb8e01a7a0bf4a827f24f17a2d29f946238a5891d1369db0b3d76e6e0e5fe
[INFO] running `Command { std: "docker" "start" "-a" "d29cb8e01a7a0bf4a827f24f17a2d29f946238a5891d1369db0b3d76e6e0e5fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d29cb8e01a7a0bf4a827f24f17a2d29f946238a5891d1369db0b3d76e6e0e5fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d29cb8e01a7a0bf4a827f24f17a2d29f946238a5891d1369db0b3d76e6e0e5fe", kill_on_drop: false }`
[INFO] [stdout] d29cb8e01a7a0bf4a827f24f17a2d29f946238a5891d1369db0b3d76e6e0e5fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa53ef49931676bdedcbeca357ccf17104949d37c2cbe1fb0438279b9b913d55
[INFO] running `Command { std: "docker" "start" "-a" "fa53ef49931676bdedcbeca357ccf17104949d37c2cbe1fb0438279b9b913d55", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec64 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "fa53ef49931676bdedcbeca357ccf17104949d37c2cbe1fb0438279b9b913d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa53ef49931676bdedcbeca357ccf17104949d37c2cbe1fb0438279b9b913d55", kill_on_drop: false }`
[INFO] [stdout] fa53ef49931676bdedcbeca357ccf17104949d37c2cbe1fb0438279b9b913d55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1af35afddb1beba90d6b2d5205f8ea0361ceefe3bf252a33dfa13dbf49d983e
[INFO] running `Command { std: "docker" "start" "-a" "c1af35afddb1beba90d6b2d5205f8ea0361ceefe3bf252a33dfa13dbf49d983e", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec64 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "c1af35afddb1beba90d6b2d5205f8ea0361ceefe3bf252a33dfa13dbf49d983e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1af35afddb1beba90d6b2d5205f8ea0361ceefe3bf252a33dfa13dbf49d983e", kill_on_drop: false }`
[INFO] [stdout] c1af35afddb1beba90d6b2d5205f8ea0361ceefe3bf252a33dfa13dbf49d983e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2e6b3bef6ed2eba3ea5bc698a4154b29e837b0087fce7820cd7a4f64aaefeb1
[INFO] running `Command { std: "docker" "start" "-a" "b2e6b3bef6ed2eba3ea5bc698a4154b29e837b0087fce7820cd7a4f64aaefeb1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vec64-05fd009631e9b7de)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test alloc64::alloc64_tests::test_allocate_and_deallocate_alignment ... ok
[INFO] [stdout] test vec64::tests::test_alignment_is_64 ... ok
[INFO] [stdout] test vec64::tests::test_borrow_traits ... ok
[INFO] [stdout] test alloc64::alloc64_tests::test_grow_and_shrink_alignment ... ok
[INFO] [stdout] test alloc64::alloc64_tests::test_allocator_zeroed_alignment ... ok
[INFO] [stdout] test alloc64::alloc64_tests::test_by_ref ... ok
[INFO] [stdout] test alloc64::alloc64_tests::test_grow_and_shrink ... ok
[INFO] [stdout] test vec64::tests::test_extend_and_from_iter ... ok
[INFO] [stdout] test vec64::tests::test_clone_partial_eq_debug_display ... ok
[INFO] [stdout] test vec64::tests::test_from_slice_and_from ... ok
[INFO] [stdout] test vec64::tests::test_from_std_vec ... ok
[INFO] [stdout] test alloc64::alloc64_tests::test_allocator_produces_64_alignment ... ok
[INFO] [stdout] test vec64::tests::test_push_and_index ... ok
[INFO] [stdout] test vec64::tests::test_vec64_alignment_zst ... ok
[INFO] [stdout] test vec64::tests::test_vec64_macro_alignment ... ok
[INFO] [stdout] test vec64::tests::test_vec64_new_alignment ... ok
[INFO] [stdout] test vec64::tests::test_vec_macro ... ok
[INFO] [stdout] test vec64::tests::test_into_iterator ... ok
[INFO] [stdout] test vec64::tests::test_vec64_from_slice_alignment ... ok
[INFO] [stdout] test vec64::tests::test_vec64_with_capacity_alignment ... ok
[INFO] [stdout] test vec64::tests::test_vec64_grow_alignment ... ok
[INFO] [stdout] test vec64::tests::test_into_std_vec ... ok
[INFO] [stdout] test vec64::tests::test_with_capacity_and_alignment ... ok
[INFO] [stdout] test vec64::tests::test_zero_sized_types ... ok
[INFO] [stdout] test alloc64::alloc64_tests::test_allocate_zeroed ... ok
[INFO] [stdout] test vec64::tests::test_iter_and_iter_mut ... ok
[INFO] [stdout] test alloc64::alloc64_tests::test_grow_zeroed ... ok
[INFO] [stdout] test vec64::tests::test_as_ref_and_as_mut ... ok
[INFO] [stdout] test vec64::tests::test_index_out_of_bounds - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vec64
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/vec64.rs - vec64::Vec64<T>::split_off (line 130) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/vec64.rs - vec64::Vec64<T>::split_off (line 130) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/vec64.rs:136:17
[INFO] [stdout]     |
[INFO] [stdout] 136 | assert_eq!(vec, [1, 2]);
[INFO] [stdout]     |                 ^^^^^^ expected `Vec64<{integer}>`, found `[{integer}; 2]`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Vec64<{integer}>`
[INFO] [stdout]                 found array `[{integer}; 2]`
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/vec64.rs:137:18
[INFO] [stdout]     |
[INFO] [stdout] 137 | assert_eq!(vec2, [3, 4, 5]);
[INFO] [stdout]     |                  ^^^^^^^^^ expected `Vec64<{integer}>`, found `[{integer}; 3]`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Vec64<{integer}>`
[INFO] [stdout]                 found array `[{integer}; 3]`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/vec64.rs - vec64::Vec64<T>::split_off (line 130)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.40s; merged doctests compilation took 0.25s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b2e6b3bef6ed2eba3ea5bc698a4154b29e837b0087fce7820cd7a4f64aaefeb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e6b3bef6ed2eba3ea5bc698a4154b29e837b0087fce7820cd7a4f64aaefeb1", kill_on_drop: false }`
[INFO] [stdout] b2e6b3bef6ed2eba3ea5bc698a4154b29e837b0087fce7820cd7a4f64aaefeb1
