[INFO] fetching crate condow_core 0.10.2...
[INFO] testing condow_core-0.10.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate condow_core 0.10.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate condow_core 0.10.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate condow_core 0.10.2
[INFO] finished tweaking crates.io crate condow_core 0.10.2
[INFO] tweaked toml for crates.io crate condow_core 0.10.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47d4ddebf6f0a07a6051c447539af345add8dbc69a2454eda1b3a2eaa35c30d1
[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" "47d4ddebf6f0a07a6051c447539af345add8dbc69a2454eda1b3a2eaa35c30d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47d4ddebf6f0a07a6051c447539af345add8dbc69a2454eda1b3a2eaa35c30d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47d4ddebf6f0a07a6051c447539af345add8dbc69a2454eda1b3a2eaa35c30d1", kill_on_drop: false }`
[INFO] [stdout] 47d4ddebf6f0a07a6051c447539af345add8dbc69a2454eda1b3a2eaa35c30d1
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] a44b139fac07df69244b39c4d2691a981c088782a74b4937102257b1e99b1c73
[INFO] running `Command { std: "docker" "start" "-a" "a44b139fac07df69244b39c4d2691a981c088782a74b4937102257b1e99b1c73", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling anyhow v1.0.47
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling tokio v1.14.0
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling tokio-macros v1.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling condow_core v0.10.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.27s
[INFO] running `Command { std: "docker" "inspect" "a44b139fac07df69244b39c4d2691a981c088782a74b4937102257b1e99b1c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a44b139fac07df69244b39c4d2691a981c088782a74b4937102257b1e99b1c73", kill_on_drop: false }`
[INFO] [stdout] a44b139fac07df69244b39c4d2691a981c088782a74b4937102257b1e99b1c73
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85511e321b8b3ee35b32ca02fd650fc65566d06ee542a7cc4cf5844f9047ae83
[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" "85511e321b8b3ee35b32ca02fd650fc65566d06ee542a7cc4cf5844f9047ae83", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling condow_core v0.10.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.19s
[INFO] running `Command { std: "docker" "inspect" "85511e321b8b3ee35b32ca02fd650fc65566d06ee542a7cc4cf5844f9047ae83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85511e321b8b3ee35b32ca02fd650fc65566d06ee542a7cc4cf5844f9047ae83", kill_on_drop: false }`
[INFO] [stdout] 85511e321b8b3ee35b32ca02fd650fc65566d06ee542a7cc4cf5844f9047ae83
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] a9c4e3ecfcbf1c59dfab5dbd049ab1d86e67c8bf37892c1b656e05feeab62d27
[INFO] running `Command { std: "docker" "start" "-a" "a9c4e3ecfcbf1c59dfab5dbd049ab1d86e67c8bf37892c1b656e05feeab62d27", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 54 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/condow_core-9c3c401e6f57734c)
[INFO] [stdout] test condow_client::in_memory::test::download_range_middle ... ok
[INFO] [stdout] test condow_client::in_memory::test::download_range_begin ... ok
[INFO] [stdout] test condow_client::in_memory::test::download_all ... ok
[INFO] [stdout] test condow_client::in_memory::test::download_range_end ... ok
[INFO] [stdout] test download_range::range_from ... ok
[INFO] [stdout] test condow_tests::blob::check_simple_reporter ... ok
[INFO] [stdout] test machinery::downloaders::tests::from_0_to_inclusive_range_larger_than_part_size ... ok
[INFO] [stdout] test download_range::range ... ok
[INFO] [stdout] test machinery::range_stream::test_calc_num_parts ... ok
[INFO] [stdout] test download_range::range_to_inclusive ... ok
[INFO] [stdout] test download_range::range_full ... ok
[INFO] [stdout] test download_range::range_inclusive ... ok
[INFO] [stdout] test download_range::range_to ... ok
[INFO] [stdout] test reader::bytes_async_reader::test_fill_destination_buffer_1 ... ok
[INFO] [stdout] test reader::bytes_async_reader::test_buffer_is_empty ... ok
[INFO] [stdout] test reader::bytes_async_reader::test_fill_destination_buffer_2 ... ok
[INFO] [stdout] test reader::bytes_async_reader::test_fill_destination_buffer_3 ... ok
[INFO] [stdout] test machinery::tests::from_0_to_inclusive_range_equal_size_than_part_size ... ok
[INFO] [stdout] test reader::bytes_async_reader::test_buffer_slice ... ok
[INFO] [stdout] test machinery::tests::from_0_to_inclusive_range_larger_than_part_size ... ok
[INFO] [stdout] test reader::bytes_async_reader::test_fill_destination_buffer_4 ... ok
[INFO] [stdout] test reader::bytes_async_reader::test_fill_destination_buffer_dest_empty ... ok
[INFO] [stdout] test reader::bytes_async_reader::test_fill_destination_buffer_both_empty ... ok
[INFO] [stdout] test reader::bytes_async_reader::test_fill_destination_buffer_5 ... ok
[INFO] [stdout] test reader::bytes_async_reader::test_read_from_stream_chunk_larger_than_destination_buffer ... ok
[INFO] [stdout] test machinery::tests::from_0_to_inclusive_range_smaller_than_part_size ... ok
[INFO] [stdout] test reader::random_access_reader::tests::seek_from_current ... ok
[INFO] [stdout] test reader::random_access_reader::tests::seek_from_end ... ok
[INFO] [stdout] test reader::bytes_async_reader::test_read_from_stream_with_stream_chunk_and_destination_buffer_same_size ... ok
[INFO] [stdout] test reader::bytes_async_reader::test_read_to_end ... ok
[INFO] [stdout] test reader::random_access_reader::tests::seek_from_start ... ok
[INFO] [stdout] test reader::bytes_async_reader::test_read_from_stream_destination_buffer_larger_than_stream_chunk ... ok
[INFO] [stdout] test streams::part_stream::tests::check_iter_one_part_two_chunks ... ok
[INFO] [stdout] test streams::part_stream::tests::check_iter_one_part_one_chunk ... ok
[INFO] [stdout] test streams::part_stream::tests::check_iter_two_parts_one_chunk ... ok
[INFO] [stdout] test streams::part_stream::tests::into_vec::with_exact_hint ... ok
[INFO] [stdout] test test_utils::check_chunk_stream_fixed_chunk_size ... ok
[INFO] [stdout] test test_utils::check_chunk_stream_variable_chunk_size ... ok
[INFO] [stdout] test streams::part_stream::tests::into_vec::with_at_max_hint ... ok
[INFO] [stdout] test streams::part_stream::tests::check_iter_multiple ... ok
[INFO] [stdout] test test_utils::check_test_downloader ... ok
[INFO] [stdout] test reader::random_access_reader::tests::check_reader ... ok
[INFO] [stdout] test streams::chunk_stream::tests::check ... ok
[INFO] [stdout] test machinery::range_stream::test_n_parts_vs_stream_count ... ok
[INFO] [stdout] test condow_tests::range::closed::from_to::start_after_0::from_to_inclusive ... ok
[INFO] [stdout] test condow_tests::range::closed::from_to::start_after_0::from_to_exclusive ... ok
[INFO] [stdout] test reader::random_access_reader::tests::fetch_ahead ... ok
[INFO] [stdout] test condow_tests::blob::download_complete_blob_with_reporter ... ok
[INFO] [stdout] test condow_tests::range::closed::to_inclusive ... ok
[INFO] [stdout] test condow_tests::range::open::from_always_get_size ... ok
[INFO] [stdout] test condow_tests::range::open::from_when_required_get_size ... ok
[INFO] [stdout] test condow_tests::range::closed::to_exclusive ... ok
[INFO] [stdout] test condow_tests::range::closed::from_to::start_at_0::from_0_to_exclusive ... ok
[INFO] [stderr]    Doc-tests condow_core
[INFO] [stdout] test condow_tests::range::closed::from_to::start_at_0::from_0_to_inclusive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.65s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/config.rs - config::Kibi (line 368) ... ok
[INFO] [stdout] test src/download_range.rs - download_range::DownloadRange (line 302) ... ok
[INFO] [stdout] test src/download_range.rs - download_range::DownloadRange (line 296) ... ok
[INFO] [stdout] test src/download_range.rs - download_range::DownloadRange (line 314) ... ok
[INFO] [stdout] test src/download_range.rs - download_range::DownloadRange (line 326) ... ok
[INFO] [stdout] test src/download_range.rs - download_range::DownloadRange (line 320) ... ok
[INFO] [stdout] test src/download_range.rs - download_range::DownloadRange (line 290) ... ok
[INFO] [stdout] test src/config.rs - config::Mega (line 334) ... ok
[INFO] [stdout] test src/config.rs - config::Kilo (line 317) ... ok
[INFO] [stdout] test src/config.rs - config::Giga (line 351) ... ok
[INFO] [stdout] test src/config.rs - config::Gibi (line 401) ... ok
[INFO] [stdout] test src/download_range.rs - download_range::DownloadRange (line 308) ... ok
[INFO] [stdout] test src/config.rs - config::Mebi (line 385) ... ok
[INFO] [stdout] test src/config.rs - config::PartSizeBytes (line 128) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a9c4e3ecfcbf1c59dfab5dbd049ab1d86e67c8bf37892c1b656e05feeab62d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c4e3ecfcbf1c59dfab5dbd049ab1d86e67c8bf37892c1b656e05feeab62d27", kill_on_drop: false }`
[INFO] [stdout] a9c4e3ecfcbf1c59dfab5dbd049ab1d86e67c8bf37892c1b656e05feeab62d27