[INFO] fetching crate block-array-cow 0.1.4... [INFO] testing block-array-cow-0.1.4 against 1.49.0 for beta-1.50-1 [INFO] extracting crate block-array-cow 0.1.4 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate block-array-cow 0.1.4 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d24dabcafe5a6f01bb18f47c3ea00ecea545d38cbcbcd29602243968fe7b9768 [INFO] running `Command { std: "docker" "start" "-a" "d24dabcafe5a6f01bb18f47c3ea00ecea545d38cbcbcd29602243968fe7b9768", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d24dabcafe5a6f01bb18f47c3ea00ecea545d38cbcbcd29602243968fe7b9768", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d24dabcafe5a6f01bb18f47c3ea00ecea545d38cbcbcd29602243968fe7b9768", kill_on_drop: false }` [INFO] [stdout] d24dabcafe5a6f01bb18f47c3ea00ecea545d38cbcbcd29602243968fe7b9768 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f23b84f9428fbb15976eddda77bd9d7d375756859177ca78c93dc8400c3fc11e [INFO] running `Command { std: "docker" "start" "-a" "f23b84f9428fbb15976eddda77bd9d7d375756859177ca78c93dc8400c3fc11e", 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 1.59s [INFO] running `Command { std: "docker" "inspect" "f23b84f9428fbb15976eddda77bd9d7d375756859177ca78c93dc8400c3fc11e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f23b84f9428fbb15976eddda77bd9d7d375756859177ca78c93dc8400c3fc11e", kill_on_drop: false }` [INFO] [stdout] f23b84f9428fbb15976eddda77bd9d7d375756859177ca78c93dc8400c3fc11e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b63427ec8370dcf0f22334bc5178ab8566f87fbca0b4d0b475a4aa66adcdf94a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b63427ec8370dcf0f22334bc5178ab8566f87fbca0b4d0b475a4aa66adcdf94a", 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:106:42 [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 a macro (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:106:42 [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: this warning originates in a macro (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:106:42 [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 a macro (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:106:42 [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: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.99s [INFO] running `Command { std: "docker" "inspect" "b63427ec8370dcf0f22334bc5178ab8566f87fbca0b4d0b475a4aa66adcdf94a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b63427ec8370dcf0f22334bc5178ab8566f87fbca0b4d0b475a4aa66adcdf94a", kill_on_drop: false }` [INFO] [stdout] b63427ec8370dcf0f22334bc5178ab8566f87fbca0b4d0b475a4aa66adcdf94a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5daa7577c30d77e3d70fd5ca502a3932e75b8063f6d32869508bbfb03f171621 [INFO] running `Command { std: "docker" "start" "-a" "5daa7577c30d77e3d70fd5ca502a3932e75b8063f6d32869508bbfb03f171621", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] running 1 test [INFO] [stderr] --> tests/rand.rs:106:42 [INFO] [stdout] test mempool_elem::test::test_mempool ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 106 | let mut v: $t = unsafe { ::std::mem::uninitialized() }; [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] ... [INFO] [stdout] [INFO] [stderr] 142 | / rand_gen_any_impl! { [INFO] [stdout] running 0 tests [INFO] [stderr] 143 | | i16 i64 isize [INFO] [stdout] [INFO] [stderr] 144 | | u16 u64 usize [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] 145 | | } [INFO] [stdout] [INFO] [stderr] | |_- in this macro invocation [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 39 tests [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] test nop ... ok [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] test double_nop ... ok [INFO] [stderr] [INFO] [stdout] test double_diff ... ok [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] test nop_state ... ok [INFO] [stderr] --> tests/rand.rs:106:42 [INFO] [stdout] test single ... ok [INFO] [stderr] | [INFO] [stdout] test text_mixed ... ok [INFO] [stderr] 106 | let mut v: $t = unsafe { ::std::mem::uninitialized() }; [INFO] [stdout] test text_dupe_increase_decrease ... ok [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: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> tests/rand.rs:106:42 [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 a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> tests/rand.rs:106:42 [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: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/block_array_cow-32377ae9fa603f85 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rand-fe4d1dd2bbad7590 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tests-aeb9626acee0f902 [INFO] [stdout] test rand_chunk_32_stride1_chunk64 ... ok [INFO] [stdout] test rand_chunk_8_stride1_chunk64 ... ok [INFO] [stdout] test text_sentences_chunk_131 ... ok [INFO] [stdout] test text_sentences_chunk_1024 ... ok [INFO] [stdout] test rand_data_stride1_chunk32_mutate2 ... ok [INFO] [stdout] test text_sentences_chunk_128 ... ok [INFO] [stdout] test rand_data_stride8_chunk512_mutate2 ... ok [INFO] [stdout] test rand_chunk_64_stride8_chunk32 ... ok [INFO] [stdout] test text_sentences_chunk_13 ... ok [INFO] [stdout] test rand_chunk_31_stride11_chunk21 ... ok [INFO] [stdout] test text_sentences_chunk_32 ... ok [INFO] [stdout] test rand_data_stride32_chunk64_mutate8 ... ok [INFO] [stdout] test rand_data_stride32_chunk64_mutate1 ... ok [INFO] [stdout] test text_sentences_chunk_8 ... ok [INFO] [stdout] test text_sentences_random_stride12_chunk512 ... ok [INFO] [stdout] test text_sentences_random_stride32_chunk1 ... ok [INFO] [stdout] test text_words_chunk_1024 ... ok [INFO] [stdout] test text_sentences_random_stride3_chunk3 ... ok [INFO] [stdout] test rand_data_stride12_chunk48_mutate2 ... ok [INFO] [stdout] test text_words_chunk_128 ... ok [INFO] [stdout] test text_sentences_chunk_3 ... ok [INFO] [stdout] test text_words_chunk_131 ... ok [INFO] [stdout] test text_words_chunk_13 ... ok [INFO] [stdout] test text_words_chunk_32 ... ok [INFO] [stdout] test text_sentences_chunk_2 ... ok [INFO] [stdout] test text_words_chunk_2 ... ok [INFO] [stdout] test text_sentences_random_stride8_chunk8 ... ok [INFO] [stdout] test text_words_chunk_8 ... ok [INFO] [stdout] test text_words_chunk_1 ... ok [INFO] [stdout] test text_words_chunk_3 ... ok [INFO] [stdout] test text_sentences_random_stride128_chunk6 ... ok [INFO] [stdout] test text_sentences_chunk_1 ... ok [INFO] [stderr] Doc-tests block-array-cow [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5daa7577c30d77e3d70fd5ca502a3932e75b8063f6d32869508bbfb03f171621", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5daa7577c30d77e3d70fd5ca502a3932e75b8063f6d32869508bbfb03f171621", kill_on_drop: false }` [INFO] [stdout] 5daa7577c30d77e3d70fd5ca502a3932e75b8063f6d32869508bbfb03f171621