[INFO] fetching crate ntex-bytes 0.1.4...
[INFO] testing ntex-bytes-0.1.4 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate ntex-bytes 0.1.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ntex-bytes 0.1.4 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ntex-bytes 0.1.4
[INFO] finished tweaking crates.io crate ntex-bytes 0.1.4
[INFO] tweaked toml for crates.io crate ntex-bytes 0.1.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6eab4f67b8125c8d9a91dd88b7f6e3a404a83cbbe2b4cd59dac638ba6a288563
[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" "6eab4f67b8125c8d9a91dd88b7f6e3a404a83cbbe2b4cd59dac638ba6a288563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6eab4f67b8125c8d9a91dd88b7f6e3a404a83cbbe2b4cd59dac638ba6a288563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eab4f67b8125c8d9a91dd88b7f6e3a404a83cbbe2b4cd59dac638ba6a288563", kill_on_drop: false }`
[INFO] [stdout] 6eab4f67b8125c8d9a91dd88b7f6e3a404a83cbbe2b4cd59dac638ba6a288563
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 821a58044e2bd360c5f6ecd5102fdbd5a129808ec53c2d012558e182d28df1bf
[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" "821a58044e2bd360c5f6ecd5102fdbd5a129808ec53c2d012558e182d28df1bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling ntex-bytes v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.24s
[INFO] running `Command { std: "docker" "inspect" "821a58044e2bd360c5f6ecd5102fdbd5a129808ec53c2d012558e182d28df1bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "821a58044e2bd360c5f6ecd5102fdbd5a129808ec53c2d012558e182d28df1bf", kill_on_drop: false }`
[INFO] [stdout] 821a58044e2bd360c5f6ecd5102fdbd5a129808ec53c2d012558e182d28df1bf
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03cf0c26bc5a5665acceaaae05a5cde5c9384397646b44b604bbbe2ed06284c0
[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" "03cf0c26bc5a5665acceaaae05a5cde5c9384397646b44b604bbbe2ed06284c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling serde_test v1.0.126
[INFO] [stderr]    Compiling ntex-bytes v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.77s
[INFO] running `Command { std: "docker" "inspect" "03cf0c26bc5a5665acceaaae05a5cde5c9384397646b44b604bbbe2ed06284c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03cf0c26bc5a5665acceaaae05a5cde5c9384397646b44b604bbbe2ed06284c0", kill_on_drop: false }`
[INFO] [stdout] 03cf0c26bc5a5665acceaaae05a5cde5c9384397646b44b604bbbe2ed06284c0
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 908655d724808cd033d4fbea90badc351d89daf1414bae0ba78b17d10731873b
[INFO] running `Command { std: "docker" "start" "-a" "908655d724808cd033d4fbea90badc351d89daf1414bae0ba78b17d10731873b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ntex_bytes-d5a24bc37cc86b69)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test string::test::test_new ... ok
[INFO] [stdout] test string::test::test_partial_eq ... ok
[INFO] [stdout] test string::test::test_hash ... ok
[INFO] [stdout] test string::test::test_from_string ... ok
[INFO] [stdout] test bytes::test_original_capacity_from_repr ... ok
[INFO] [stdout] test string::test::test_from_static_str ... ok
[INFO] [stdout] test string::test::test_from_str ... ok
[INFO] [stdout] test bytes::test_original_capacity_to_repr ... ok
[INFO] [stdout] test string::test::test_try_from_slice ... ok
[INFO] [stdout] test string::test::test_try_from_bytes ... ok
[INFO] [stdout] test string::test::test_try_from_bytes_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_buf.rs (/opt/rustwide/target/debug/deps/test_buf-52226f2586949c28)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_get_u16 ... ok
[INFO] [stdout] test test_get_u8 ... ok
[INFO] [stdout] test test_fresh_cursor_vec ... ok
[INFO] [stderr]      Running tests/test_buf_mut.rs (/opt/rustwide/target/debug/deps/test_buf_mut-df012c7445707d6b)
[INFO] [stdout] test test_get_u16_buffer_underflow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_vec_advance_mut ... ok
[INFO] [stdout] test test_put_u16 ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_put_u8 ... ok
[INFO] [stdout] test test_vec_as_mut_buf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_bytes.rs (/opt/rustwide/target/debug/deps/test_bytes-0b356fe48bea9753)
[INFO] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test bytes_mut_unsplit_empty_other ... ok
[INFO] [stdout] test advance_inline ... ok
[INFO] [stdout] test bytes_mut_unsplit_arc_different ... ok
[INFO] [stdout] test advance_static ... ok
[INFO] [stdout] test bytes_mut_unsplit_basic ... ok
[INFO] [stdout] test bytes_mut_unsplit_empty_self ... ok
[INFO] [stdout] test bytes_mut_unsplit_both_inline ... ok
[INFO] [stdout] test bytes_mut_unsplit_inline_arc ... ok
[INFO] [stdout] test advance_vec ... ok
[INFO] [stdout] test bytes_mut_unsplit_arc_inline ... ok
[INFO] [stdout] test bytes_mut_unsplit_two_split_offs ... ok
[INFO] [stdout] test bytes_mut_unsplit_arc_non_contiguous ... ok
[INFO] [stdout] test bytes_unsplit_arc_inline ... ok
[INFO] [stdout] test bytes_unsplit_arc_different ... ok
[INFO] [stdout] test bytes_unsplit_arc_non_contiguous ... ok
[INFO] [stdout] test bytes_unsplit_basic ... ok
[INFO] [stdout] test fmt ... ok
[INFO] [stdout] test bytes_unsplit_two_split_offs ... ok
[INFO] [stdout] test bytes_unsplit_overlapping_references ... ok
[INFO] [stdout] test extend_from_slice_mut ... ok
[INFO] [stdout] test extend_mut ... ok
[INFO] [stdout] test fmt_write ... ok
[INFO] [stdout] test extend_shr ... ok
[INFO] [stdout] test fns_defined_for_bytes_mut ... ok
[INFO] [stdout] test bytes_unsplit_inline_arc ... ok
[INFO] [stdout] test bytes_unsplit_empty_other ... ok
[INFO] [stdout] test reserve_allocates_at_least_original_capacity ... ok
[INFO] [stdout] test reserve_in_arc_nonunique_does_not_overallocate ... ok
[INFO] [stdout] test reserve_growth ... ok
[INFO] [stdout] test reserve_convert ... ok
[INFO] [stdout] test partial_eq_bytesmut ... ok
[INFO] [stdout] test inline_storage ... ok
[INFO] [stdout] test len ... ok
[INFO] [stdout] test index ... ok
[INFO] [stdout] test extend_from_slice_shr ... ok
[INFO] [stdout] test bytes_unsplit_empty_self ... ok
[INFO] [stdout] test reserve_vec_recycling ... ok
[INFO] [stdout] test bytes_unsplit_both_inline ... ok
[INFO] [stdout] test reserve_in_arc_unique_doubles ... ok
[INFO] [stdout] test reserve_in_arc_unique_does_not_overallocate ... ok
[INFO] [stdout] test from_slice ... ok
[INFO] [stdout] test slice ... ok
[INFO] [stdout] test from_iter_no_size_hint ... ok
[INFO] [stdout] test from_static ... ok
[INFO] [stdout] test slice_ref_empty ... ok
[INFO] [stdout] test slice_ref_works ... ok
[INFO] [stdout] test split_off_uninitialized ... ok
[INFO] [stdout] test split_off ... ok
[INFO] [stdout] test split_off_to_loop ... ok
[INFO] [stdout] test advance_past_len - should panic ... ok
[INFO] [stdout] test split_to_1 ... ok
[INFO] [stdout] test split_to_2 ... ok
[INFO] [stdout] test empty_slice_ref_catches_not_an_empty_subset - should panic ... ok
[INFO] [stdout] test slice_oob_1 - should panic ... ok
[INFO] [stdout] test test_size ... ok
[INFO] [stdout] test test_bounds ... ok
[INFO] [stdout] test slice_ref_catches_not_a_subset - should panic ... ok
[INFO] [stdout] test slice_ref_catches_not_an_empty_subset - should panic ... ok
[INFO] [stdout] test split_off_to_at_gt_len ... ok
[INFO] [stdout] test slice_oob_2 - should panic ... ok
[INFO] [stdout] test split_to_oob - should panic ... ok
[INFO] [stdout] test split_to_uninitialized - should panic ... ok
[INFO] [stdout] test split_to_oob_mut - should panic ... ok
[INFO] [stdout] test reserve_max_original_capacity_value ... ok
[INFO] [stdout] test split_off_oob - should panic ... ok
[INFO] [stdout] test stress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_debug.rs (/opt/rustwide/target/debug/deps/test_debug-eb6a847b7f1a3c0c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test fmt ... 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/test_iter.rs (/opt/rustwide/target/debug/deps/test_iter-2a284d915e7686de)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test empty_iter_len ... ok
[INFO] [stdout] test iter_len ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_serde.rs (/opt/rustwide/target/debug/deps/test_serde-8eab6cf073087c0f)
[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 ntex-bytes
[INFO] [stdout] 
[INFO] [stdout] running 122 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ntex_bytes --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-d756a69163f1ed00.rlib --extern ntex_bytes=/opt/rustwide/target/debug/deps/libntex_bytes-cf4580cb44969e53.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-f88747e9552afb9f.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-a9383baa23e03ec4.rlib --extern serde_test=/opt/rustwide/target/debug/deps/libserde_test-bb5fd2ae229b2d48.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "908655d724808cd033d4fbea90badc351d89daf1414bae0ba78b17d10731873b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "908655d724808cd033d4fbea90badc351d89daf1414bae0ba78b17d10731873b", kill_on_drop: false }`
[INFO] [stdout] 908655d724808cd033d4fbea90badc351d89daf1414bae0ba78b17d10731873b