[INFO] fetching crate hvec 0.1.0...
[INFO] testing hvec-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate hvec 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate hvec 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hvec 0.1.0
[INFO] finished tweaking crates.io crate hvec 0.1.0
[INFO] tweaked toml for crates.io crate hvec 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3669a0b40534dc07603e930f34c24fd6e3a68e7cfff902e66d7f8adc76b074d
[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" "d3669a0b40534dc07603e930f34c24fd6e3a68e7cfff902e66d7f8adc76b074d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3669a0b40534dc07603e930f34c24fd6e3a68e7cfff902e66d7f8adc76b074d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3669a0b40534dc07603e930f34c24fd6e3a68e7cfff902e66d7f8adc76b074d", kill_on_drop: false }`
[INFO] [stdout] d3669a0b40534dc07603e930f34c24fd6e3a68e7cfff902e66d7f8adc76b074d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86bad6b2c5013f64ba6df5ab3218770345ad473f17d2b7b80f9c0cd257ec4e6a
[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" "86bad6b2c5013f64ba6df5ab3218770345ad473f17d2b7b80f9c0cd257ec4e6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling hvec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "86bad6b2c5013f64ba6df5ab3218770345ad473f17d2b7b80f9c0cd257ec4e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86bad6b2c5013f64ba6df5ab3218770345ad473f17d2b7b80f9c0cd257ec4e6a", kill_on_drop: false }`
[INFO] [stdout] 86bad6b2c5013f64ba6df5ab3218770345ad473f17d2b7b80f9c0cd257ec4e6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6745b6b468c619af5b6108075fc67a986e9312ba6f8786212feca89e11a0842b
[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" "6745b6b468c619af5b6108075fc67a986e9312ba6f8786212feca89e11a0842b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling hvec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.50s
[INFO] running `Command { std: "docker" "inspect" "6745b6b468c619af5b6108075fc67a986e9312ba6f8786212feca89e11a0842b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6745b6b468c619af5b6108075fc67a986e9312ba6f8786212feca89e11a0842b", kill_on_drop: false }`
[INFO] [stdout] 6745b6b468c619af5b6108075fc67a986e9312ba6f8786212feca89e11a0842b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 4fb5353689009c1a2b7167459feec481018eb12f6c1988d0e9200a188849db8d
[INFO] running `Command { std: "docker" "start" "-a" "4fb5353689009c1a2b7167459feec481018eb12f6c1988d0e9200a188849db8d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hvec-bac9cabf85dd6c66)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::capacity ... ok
[INFO] [stdout] test tests::first_last_get_mut ... ok
[INFO] [stdout] test tests::into_iter ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::push_peek_pop ... ok
[INFO] [stdout] test tests::contains ... ok
[INFO] [stdout] test tests::extra_props ... ok
[INFO] [stdout] test tests::append ... ok
[INFO] [stdout] test tests::first_last_get ... ok
[INFO] [stdout] test tests::construction_and_equality ... ok
[INFO] [stdout] test tests::iter_mut ... ok
[INFO] [stdout] test tests::macro_forms ... ok
[INFO] [stdout] test tests::bytes_eq_fails_for_strings ... ok
[INFO] [stdout] test tests::new_reserve ... ok
[INFO] [stdout] test tests::peek ... ok
[INFO] [stdout] test tests::clear_truncate ... ok
[INFO] [stderr]    Doc-tests hvec
[INFO] [stdout] test tests::wrong_get_panics - should panic ... ok
[INFO] [stdout] test tests::wrong_last_panics - should panic ... ok
[INFO] [stdout] test tests::wrong_pop_panics - should panic ... ok
[INFO] [stdout] test tests::wrong_first_panics - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - HarrenVec::new (line 126) ... ok
[INFO] [stdout] test src/lib.rs - HarrenMutIter::peek_type (line 783) ... ok
[INFO] [stdout] test src/lib.rs - HarrenVec::into_iter (line 362) ... ok
[INFO] [stdout] test src/lib.rs - HarrenRefIter::next (line 739) ... ok
[INFO] [stdout] test src/lib.rs - HarrenVec::bytes_eq (line 621) ... ok
[INFO] [stdout] test src/lib.rs - HarrenVec::append (line 210) ... ok
[INFO] [stdout] test src/lib.rs - HarrenIter::peek_type (line 653) ... ok
[INFO] [stdout] test src/lib.rs - HarrenVec::into_iter (line 342) ... ok
[INFO] [stdout] test src/lib.rs - HarrenVec::contains (line 478) ... ok
[INFO] [stdout] test src/lib.rs - HarrenVec::peek_type (line 270) ... ok
[INFO] [stdout] test src/lib.rs - HarrenVec (line 79) ... ok
[INFO] [stdout] test src/lib.rs - HarrenVec::peek_ptr (line 291) ... ok
[INFO] [stdout] test src/lib.rs - HarrenRefIter::peek_type (line 718) ... ok
[INFO] [stdout] test src/lib.rs - HarrenMutIter::next (line 804) ... ok
[INFO] [stdout] test src/lib.rs - HarrenIter::next (line 674) ... ok
[INFO] [stdout] test src/lib.rs - HarrenVec::with_capacity (line 142) ... ok
[INFO] [stdout] test src/lib.rs - HarrenVec::pop (line 442) ... ok
[INFO] [stdout] test src/lib.rs - HarrenVec::push (line 415) ... ok
[INFO] [stdout] test src/lib.rs - hvec (line 838) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4fb5353689009c1a2b7167459feec481018eb12f6c1988d0e9200a188849db8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb5353689009c1a2b7167459feec481018eb12f6c1988d0e9200a188849db8d", kill_on_drop: false }`
[INFO] [stdout] 4fb5353689009c1a2b7167459feec481018eb12f6c1988d0e9200a188849db8d