[INFO] fetching crate block-array-cow 0.1.4...
[INFO] testing block-array-cow-0.1.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate block-array-cow 0.1.4 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate block-array-cow 0.1.4 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate block-array-cow 0.1.4
[INFO] finished tweaking crates.io crate block-array-cow 0.1.4
[INFO] tweaked toml for crates.io crate block-array-cow 0.1.4 written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bea0e8ca04996f5017b4131d957f814f5dedb18689909321073ae6b79bfb6a7
[INFO] running `Command { std: "docker" "start" "-a" "3bea0e8ca04996f5017b4131d957f814f5dedb18689909321073ae6b79bfb6a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bea0e8ca04996f5017b4131d957f814f5dedb18689909321073ae6b79bfb6a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bea0e8ca04996f5017b4131d957f814f5dedb18689909321073ae6b79bfb6a7", kill_on_drop: false }`
[INFO] [stdout] 3bea0e8ca04996f5017b4131d957f814f5dedb18689909321073ae6b79bfb6a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 453fb06d87d10b5c6477b59e97f387bd8db2b48bd2797584facc1f36b4f8eb99
[INFO] running `Command { std: "docker" "start" "-a" "453fb06d87d10b5c6477b59e97f387bd8db2b48bd2797584facc1f36b4f8eb99", kill_on_drop: false }`
[INFO] [stderr]    Compiling block-array-cow v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.64s
[INFO] running `Command { std: "docker" "inspect" "453fb06d87d10b5c6477b59e97f387bd8db2b48bd2797584facc1f36b4f8eb99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "453fb06d87d10b5c6477b59e97f387bd8db2b48bd2797584facc1f36b4f8eb99", kill_on_drop: false }`
[INFO] [stdout] 453fb06d87d10b5c6477b59e97f387bd8db2b48bd2797584facc1f36b4f8eb99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae5d6c5ec6dc785ef91c8ce8b4b1d128e247845c15eb700fb57b4eea35d018b3
[INFO] running `Command { std: "docker" "start" "-a" "ae5d6c5ec6dc785ef91c8ce8b4b1d128e247845c15eb700fb57b4eea35d018b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling block-array-cow v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> tests/rand.rs:106:54
[INFO] [stdout]     |
[INFO] [stdout] 106 |                   let mut v: $t = unsafe { ::std::mem::uninitialized() };
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 | / rand_gen_any_impl! {
[INFO] [stdout] 143 | |     i16 i64 isize
[INFO] [stdout] 144 | |     u16 u64 usize
[INFO] [stdout] 145 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `rand_gen_any_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> tests/rand.rs:106:54
[INFO] [stdout]     |
[INFO] [stdout] 106 |                   let mut v: $t = unsafe { ::std::mem::uninitialized() };
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 | / rand_gen_any_impl! {
[INFO] [stdout] 143 | |     i16 i64 isize
[INFO] [stdout] 144 | |     u16 u64 usize
[INFO] [stdout] 145 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `rand_gen_any_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "ae5d6c5ec6dc785ef91c8ce8b4b1d128e247845c15eb700fb57b4eea35d018b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae5d6c5ec6dc785ef91c8ce8b4b1d128e247845c15eb700fb57b4eea35d018b3", kill_on_drop: false }`
[INFO] [stdout] ae5d6c5ec6dc785ef91c8ce8b4b1d128e247845c15eb700fb57b4eea35d018b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ea90e24e23eb8fefbac8d4b239b1f6e142d3914a509e6ccfb2160b221ea77af
[INFO] running `Command { std: "docker" "start" "-a" "4ea90e24e23eb8fefbac8d4b239b1f6e142d3914a509e6ccfb2160b221ea77af", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> tests/rand.rs:106:54
[INFO] [stderr]     |
[INFO] [stderr] 106 |                   let mut v: $t = unsafe { ::std::mem::uninitialized() };
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 142 | / rand_gen_any_impl! {
[INFO] [stderr] 143 | |     i16 i64 isize
[INFO] [stderr] 144 | |     u16 u64 usize
[INFO] [stderr] 145 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `rand_gen_any_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `block-array-cow` (test "tests") generated 1 warning
[INFO] [stderr] warning: `block-array-cow` (test "rand") generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/block_array_cow-634c74217c049c61)
[INFO] [stderr]      Running tests/rand.rs (/opt/rustwide/target/debug/deps/rand-7affe5bd07e23574)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test mempool_elem::test::test_mempool ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-381b69ef0c72d158)
[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] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test nop ... ok
[INFO] [stdout] test double_diff ... ok
[INFO] [stdout] test double_nop ... ok
[INFO] [stdout] test nop_state ... ok
[INFO] [stdout] test single ... ok
[INFO] [stdout] test text_mixed ... ok
[INFO] [stdout] test rand_data_stride1_chunk32_mutate2 ... ok
[INFO] [stdout] test rand_chunk_8_stride1_chunk64 ... ok
[INFO] [stdout] test rand_chunk_31_stride11_chunk21 ... ok
[INFO] [stdout] test rand_chunk_64_stride8_chunk32 ... ok
[INFO] [stdout] test text_dupe_increase_decrease ... ok
[INFO] [stdout] test rand_chunk_32_stride1_chunk64 ... ok
[INFO] [stdout] test text_sentences_chunk_128 ... ok
[INFO] [stdout] test rand_data_stride8_chunk512_mutate2 ... ok
[INFO] [stdout] test text_sentences_chunk_1024 ... ok
[INFO] [stdout] test rand_data_stride32_chunk64_mutate1 ... ok
[INFO] [stdout] test text_sentences_chunk_131 ... ok
[INFO] [stdout] test rand_data_stride12_chunk48_mutate2 ... ok
[INFO] [stdout] test rand_data_stride32_chunk64_mutate8 ... ok
[INFO] [stdout] test text_sentences_chunk_13 ... ok
[INFO] [stdout] test text_sentences_random_stride32_chunk1 ... ok
[INFO] [stdout] test text_sentences_chunk_32 ... ok
[INFO] [stdout] test text_sentences_random_stride12_chunk512 ... ok
[INFO] [stdout] test text_words_chunk_131 ... ok
[INFO] [stdout] test text_sentences_chunk_8 ... ok
[INFO] [stdout] test text_words_chunk_1024 ... ok
[INFO] [stdout] test text_words_chunk_8 ... ok
[INFO] [stdout] test text_sentences_random_stride8_chunk8 ... ok
[INFO] [stdout] test text_words_chunk_13 ... ok
[INFO] [stdout] test text_words_chunk_128 ... ok
[INFO] [stdout] test text_words_chunk_32 ... ok
[INFO] [stdout] test text_sentences_chunk_3 ... ok
[INFO] [stdout] test text_words_chunk_3 ... ok
[INFO] [stdout] test text_sentences_chunk_2 ... ok
[INFO] [stdout] test text_sentences_random_stride3_chunk3 ... ok
[INFO] [stdout] test text_words_chunk_2 ... ok
[INFO] [stdout] test text_words_chunk_1 ... ok
[INFO] [stdout] test text_sentences_random_stride128_chunk6 ... ok
[INFO] [stdout] test text_sentences_chunk_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.80s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests block-array-cow
[INFO] [stdout] test src/lib.rs - (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4ea90e24e23eb8fefbac8d4b239b1f6e142d3914a509e6ccfb2160b221ea77af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ea90e24e23eb8fefbac8d4b239b1f6e142d3914a509e6ccfb2160b221ea77af", kill_on_drop: false }`
[INFO] [stdout] 4ea90e24e23eb8fefbac8d4b239b1f6e142d3914a509e6ccfb2160b221ea77af