[INFO] fetching crate header-slice 0.1.3...
[INFO] testing header-slice-0.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate header-slice 0.1.3 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate header-slice 0.1.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate header-slice 0.1.3
[INFO] finished tweaking crates.io crate header-slice 0.1.3
[INFO] tweaked toml for crates.io crate header-slice 0.1.3 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0460f9476f90ed57551f4e873569707f5217da2e94cdd1488f45432fd5b3429
[INFO] running `Command { std: "docker" "start" "-a" "e0460f9476f90ed57551f4e873569707f5217da2e94cdd1488f45432fd5b3429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0460f9476f90ed57551f4e873569707f5217da2e94cdd1488f45432fd5b3429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0460f9476f90ed57551f4e873569707f5217da2e94cdd1488f45432fd5b3429", kill_on_drop: false }`
[INFO] [stdout] e0460f9476f90ed57551f4e873569707f5217da2e94cdd1488f45432fd5b3429
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16ff682eebab2967384b473fc0c47d8467018f3678a7c65e530f8cea1d099cda
[INFO] running `Command { std: "docker" "start" "-a" "16ff682eebab2967384b473fc0c47d8467018f3678a7c65e530f8cea1d099cda", kill_on_drop: false }`
[INFO] [stderr]    Compiling header-slice v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "16ff682eebab2967384b473fc0c47d8467018f3678a7c65e530f8cea1d099cda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16ff682eebab2967384b473fc0c47d8467018f3678a7c65e530f8cea1d099cda", kill_on_drop: false }`
[INFO] [stdout] 16ff682eebab2967384b473fc0c47d8467018f3678a7c65e530f8cea1d099cda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 511a126a76c0239e4cdc6d50239b00ccb0ef8eadf01bbebbd93357ba85575007
[INFO] running `Command { std: "docker" "start" "-a" "511a126a76c0239e4cdc6d50239b00ccb0ef8eadf01bbebbd93357ba85575007", kill_on_drop: false }`
[INFO] [stderr]    Compiling header-slice v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "511a126a76c0239e4cdc6d50239b00ccb0ef8eadf01bbebbd93357ba85575007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "511a126a76c0239e4cdc6d50239b00ccb0ef8eadf01bbebbd93357ba85575007", kill_on_drop: false }`
[INFO] [stdout] 511a126a76c0239e4cdc6d50239b00ccb0ef8eadf01bbebbd93357ba85575007
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 557f7169f08e7dfad848058e350b26aed2e3c9d2dd5a4edb3c38c502f9755f66
[INFO] running `Command { std: "docker" "start" "-a" "557f7169f08e7dfad848058e350b26aed2e3c9d2dd5a4edb3c38c502f9755f66", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/header_slice-3e09ccb7648dd8ad)
[INFO] [stdout] 
[INFO] [stdout] running 75 tests
[INFO] [stdout] test test::add::add_range ... ok
[INFO] [stdout] test test::add::add_vec ... ok
[INFO] [stdout] test test::cmp::eq ... ok
[INFO] [stdout] test test::cmp::ord ... ok
[INFO] [stdout] test test::add::add_assign_iter ... ok
[INFO] [stdout] test test::add::add_array ... ok
[INFO] [stdout] test test::add::add_assign_vec ... ok
[INFO] [stdout] test test::add::extend_from_slice ... ok
[INFO] [stdout] test test::add::add_assign_range ... ok
[INFO] [stdout] test test::add::extend ... ok
[INFO] [stdout] test test::create_vec::clone ... ok
[INFO] [stdout] test test::cmp::ne ... ok
[INFO] [stdout] test test::create_vec::copy_from_slice ... ok
[INFO] [stdout] test test::create_vec::default ... ok
[INFO] [stdout] test test::create_vec::from_macro_exact_cap ... ok
[INFO] [stdout] test test::create_vec::from_iterator_default_head ... ok
[INFO] [stdout] test test::create_vec::vec_len_correct ... ok
[INFO] [stdout] test test::create_vec::vec_zst_head ... ok
[INFO] [stdout] test test::create_vec::vec_of_zst ... ok
[INFO] [stdout] test test::create_vec::vec_zst_head_and_body ... ok
[INFO] [stdout] test test::create_vec::clone_empty ... ok
[INFO] [stdout] test test::create_vec::clone_zst ... ok
[INFO] [stdout] test test::drop::drop_items ... ok
[INFO] [stdout] test test::drop::drop_items_on_resize_with ... ok
[INFO] [stdout] test test::drop::drop_items_on_resize_with_default ... ok
[INFO] [stdout] test test::drop::values_iter_drops ... ok
[INFO] [stdout] test test::insert::insert_or_replace_sorted ... ok
[INFO] [stdout] test test::insert::insert ... ok
[INFO] [stdout] test test::insert::insert_sorted_empty ... ok
[INFO] [stdout] test test::drop::drop_items_on_clear ... ok
[INFO] [stdout] test test::insert::insert_to_empty ... ok
[INFO] [stdout] test test::drop::drop_items_on_clear_in_place ... ok
[INFO] [stdout] test test::insert::insert_to_end ... ok
[INFO] [stdout] test test::insert::insert_sorted ... ok
[INFO] [stdout] test test::create_vec::with_capacity ... ok
[INFO] [stdout] test test::drop::drop_head ... ok
[INFO] [stdout] test test::insert::push ... ok
[INFO] [stdout] test test::insert::insert_zst ... ok
[INFO] [stdout] test test::drop::drop_items_on_resize ... ok
[INFO] [stdout] test test::drop::drop_items_on_truncate ... ok
[INFO] [stdout] test test::misc::as_raw_parts ... ok
[INFO] [stdout] test test::misc::assume_init ... ok
[INFO] [stdout] test test::misc::assume_init_head ... ok
[INFO] [stdout] test test::misc::assume_init_values ... ok
[INFO] [stdout] test test::misc::into_values ... ok
[INFO] [stdout] test test::misc::reserve ... ok
[INFO] [stdout] test test::insert::push_to_empty ... ok
[INFO] [stdout] test test::insert::push_zst ... ok
[INFO] [stdout] test test::misc::into_header_values ... ok
[INFO] [stdout] test test::misc::into_raw_parts ... ok
[INFO] [stdout] test test::misc::reserve_exact ... ok
[INFO] [stdout] test test::misc::shrink_to_fit ... ok
[INFO] [stdout] test test::misc::zst_capacity ... ok
[INFO] [stdout] test test::remove::pop ... ok
[INFO] [stdout] test test::remove::remove ... ok
[INFO] [stdout] test test::remove::pop_zst ... ok
[INFO] [stdout] test test::remove::remove_from_empty ... ok
[INFO] [stdout] test test::remove::swap_remove_zst ... ok
[INFO] [stdout] test test::resize::resize_default_larger ... ok
[INFO] [stdout] test test::resize::clear_in_place ... ok
[INFO] [stdout] test test::resize::resize_larger ... ok
[INFO] [stdout] test test::resize::clear ... ok
[INFO] [stdout] test test::resize::resize_smaller ... ok
[INFO] [stdout] test test::resize::resize_default_smaller ... ok
[INFO] [stdout] test test::resize::resize_from_empty ... ok
[INFO] [stdout] test test::remove::swap_remove ... ok
[INFO] [stdout] test test::resize::resize_to_empty ... ok
[INFO] [stdout] test test::resize::resize_with_larger ... ok
[INFO] [stdout] test test::resize::truncate ... ok
[INFO] [stdout] test test::remove::remove_zst ... ok
[INFO] [stdout] test test::resize::truncate_unchanged ... ok
[INFO] [stdout] test test::resize::resize_with_smaller ... ok
[INFO] [stdout] test test::resize::truncate_zero ... ok
[INFO] [stderr]    Doc-tests header-slice
[INFO] [stdout] test test::insert::insert_out_of_bounds - should panic ... ok
[INFO] [stdout] test test::resize::truncate_larger - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 75 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "557f7169f08e7dfad848058e350b26aed2e3c9d2dd5a4edb3c38c502f9755f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "557f7169f08e7dfad848058e350b26aed2e3c9d2dd5a4edb3c38c502f9755f66", kill_on_drop: false }`
[INFO] [stdout] 557f7169f08e7dfad848058e350b26aed2e3c9d2dd5a4edb3c38c502f9755f66