[INFO] fetching crate better_peekable 0.2.4...
[INFO] testing better_peekable-0.2.4 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate better_peekable 0.2.4 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate better_peekable 0.2.4 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 better_peekable 0.2.4
[INFO] finished tweaking crates.io crate better_peekable 0.2.4
[INFO] tweaked toml for crates.io crate better_peekable 0.2.4 written to /workspace/builds/worker-4-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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a06f060965aaecee3fcaef50f700819d9582de1e5737c53f1fbaa09a9869229a
[INFO] running `Command { std: "docker" "start" "-a" "a06f060965aaecee3fcaef50f700819d9582de1e5737c53f1fbaa09a9869229a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a06f060965aaecee3fcaef50f700819d9582de1e5737c53f1fbaa09a9869229a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a06f060965aaecee3fcaef50f700819d9582de1e5737c53f1fbaa09a9869229a", kill_on_drop: false }`
[INFO] [stdout] a06f060965aaecee3fcaef50f700819d9582de1e5737c53f1fbaa09a9869229a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2e768767aac5a2283c5ee78284f8506d00e8db2ea317d1171a861ba98122514c
[INFO] running `Command { std: "docker" "start" "-a" "2e768767aac5a2283c5ee78284f8506d00e8db2ea317d1171a861ba98122514c", kill_on_drop: false }`
[INFO] [stderr]    Compiling better_peekable v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "2e768767aac5a2283c5ee78284f8506d00e8db2ea317d1171a861ba98122514c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e768767aac5a2283c5ee78284f8506d00e8db2ea317d1171a861ba98122514c", kill_on_drop: false }`
[INFO] [stdout] 2e768767aac5a2283c5ee78284f8506d00e8db2ea317d1171a861ba98122514c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f180ebe17d1c7b10624eca33ce6edcbb812608c61bdd4634afcc0bbbcdcf72c5
[INFO] running `Command { std: "docker" "start" "-a" "f180ebe17d1c7b10624eca33ce6edcbb812608c61bdd4634afcc0bbbcdcf72c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling better_peekable v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "f180ebe17d1c7b10624eca33ce6edcbb812608c61bdd4634afcc0bbbcdcf72c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f180ebe17d1c7b10624eca33ce6edcbb812608c61bdd4634afcc0bbbcdcf72c5", kill_on_drop: false }`
[INFO] [stdout] f180ebe17d1c7b10624eca33ce6edcbb812608c61bdd4634afcc0bbbcdcf72c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] dde6049c3edaae1343425074c919bc37a07900b7883574739709f3e6d7f93205
[INFO] running `Command { std: "docker" "start" "-a" "dde6049c3edaae1343425074c919bc37a07900b7883574739709f3e6d7f93205", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/better_peekable-bc1b4d500b014ebc)
[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]      Running tests/test_suite.rs (/opt/rustwide/target/debug/deps/test_suite-1bdc00c1fddf7431)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test double_ended_iterator_methods_against_standard_iterator ... ok
[INFO] [stdout] test better_peekable_heap_data ... ok
[INFO] [stdout] test better_peekable_api ... ok
[INFO] [stdout] test double_ended_iterator_methods_against_standard_peekable ... ok
[INFO] [stdout] test double_ended_sanity_check ... ok
[INFO] [stdout] test iterations ... ok
[INFO] [stdout] test iterator_methods_against_peekable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests better_peekable
[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" "dde6049c3edaae1343425074c919bc37a07900b7883574739709f3e6d7f93205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dde6049c3edaae1343425074c919bc37a07900b7883574739709f3e6d7f93205", kill_on_drop: false }`
[INFO] [stdout] dde6049c3edaae1343425074c919bc37a07900b7883574739709f3e6d7f93205
