[INFO] fetching crate double-ended-peekable 0.1.0-alpha.1...
[INFO] testing double-ended-peekable-0.1.0-alpha.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate double-ended-peekable 0.1.0-alpha.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate double-ended-peekable 0.1.0-alpha.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate double-ended-peekable 0.1.0-alpha.1
[INFO] finished tweaking crates.io crate double-ended-peekable 0.1.0-alpha.1
[INFO] tweaked toml for crates.io crate double-ended-peekable 0.1.0-alpha.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14530363091d3574275853ef7ad606170b6f0db371110d59ccce52b0cb311559
[INFO] running `Command { std: "docker" "start" "-a" "14530363091d3574275853ef7ad606170b6f0db371110d59ccce52b0cb311559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14530363091d3574275853ef7ad606170b6f0db371110d59ccce52b0cb311559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14530363091d3574275853ef7ad606170b6f0db371110d59ccce52b0cb311559", kill_on_drop: false }`
[INFO] [stdout] 14530363091d3574275853ef7ad606170b6f0db371110d59ccce52b0cb311559
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68da76f6a1a1ecd39d623f55350f2182f15a278b83e608f3419ededf2830ad25
[INFO] running `Command { std: "docker" "start" "-a" "68da76f6a1a1ecd39d623f55350f2182f15a278b83e608f3419ededf2830ad25", kill_on_drop: false }`
[INFO] [stderr]    Compiling double-ended-peekable v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "68da76f6a1a1ecd39d623f55350f2182f15a278b83e608f3419ededf2830ad25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68da76f6a1a1ecd39d623f55350f2182f15a278b83e608f3419ededf2830ad25", kill_on_drop: false }`
[INFO] [stdout] 68da76f6a1a1ecd39d623f55350f2182f15a278b83e608f3419ededf2830ad25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9c350d825b358e427d0ddc2af93d0050c996a719d62e0ca1a4ef1dbc8fcc2e2
[INFO] running `Command { std: "docker" "start" "-a" "a9c350d825b358e427d0ddc2af93d0050c996a719d62e0ca1a4ef1dbc8fcc2e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling double-ended-peekable v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "a9c350d825b358e427d0ddc2af93d0050c996a719d62e0ca1a4ef1dbc8fcc2e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c350d825b358e427d0ddc2af93d0050c996a719d62e0ca1a4ef1dbc8fcc2e2", kill_on_drop: false }`
[INFO] [stdout] a9c350d825b358e427d0ddc2af93d0050c996a719d62e0ca1a4ef1dbc8fcc2e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8aecf88d027b4946f83554b9da462552656393ac6b3dc60c851db09ba0068816
[INFO] running `Command { std: "docker" "start" "-a" "8aecf88d027b4946f83554b9da462552656393ac6b3dc60c851db09ba0068816", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/double_ended_peekable-cda1d15fadc17098)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::clone ... ok
[INFO] [stdout] test tests::debug ... ok
[INFO] [stdout] test tests::next_back_if_eq ... ok
[INFO] [stdout] test tests::iterator ... ok
[INFO] [stdout] test tests::double_ended_iterator ... ok
[INFO] [stdout] test tests::hash ... ok
[INFO] [stdout] test tests::next_front_back_if_eq ... ok
[INFO] [stdout] test tests::next_back_if ... ok
[INFO] [stdout] test tests::next_front_back_if_even ... ok
[INFO] [stdout] test tests::next_front_back_if_odd ... ok
[INFO] [stdout] test tests::next_if ... ok
[INFO] [stdout] test tests::next_if_eq ... ok
[INFO] [stdout] test tests::peek ... ok
[INFO] [stdout] test tests::partial_eq ... ok
[INFO] [stdout] test tests::peek_and_peek_back_backward ... ok
[INFO] [stdout] test tests::peek_back ... ok
[INFO] [stdout] test tests::peek_back_mut ... ok
[INFO] [stdout] test tests::peek_and_peek_back_forward ... ok
[INFO] [stdout] test tests::size_hint ... ok
[INFO] [stdout] test tests::peek_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests double-ended-peekable
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - DoubleEndedPeekable<I>::next_back_if (line 276) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - DoubleEndedPeekable<I>::next_back_if (line 262) ... ok
[INFO] [stdout] test src/lib.rs - DoubleEndedPeekable<I>::next_front_back_if (line 330) ... ok
[INFO] [stdout] test src/lib.rs - DoubleEndedPeekable<I>::next_back_if_eq (line 301) ... ok
[INFO] [stdout] test src/lib.rs - DoubleEndedPeekable<I>::next_front_back_if_eq (line 376) ... ok
[INFO] [stdout] test src/lib.rs - DoubleEndedPeekable<I>::peek_back (line 180) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/lib.rs - DoubleEndedPeekable<I>::next_front_back_if (line 345) ... ok
[INFO] [stdout] test src/lib.rs - DoubleEndedPeekable<I>::peek_back_mut (line 227) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8aecf88d027b4946f83554b9da462552656393ac6b3dc60c851db09ba0068816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aecf88d027b4946f83554b9da462552656393ac6b3dc60c851db09ba0068816", kill_on_drop: false }`
[INFO] [stdout] 8aecf88d027b4946f83554b9da462552656393ac6b3dc60c851db09ba0068816
