[INFO] fetching crate contiguous-mem 0.4.2...
[INFO] testing contiguous-mem-0.4.2 against 1.76.0 for beta-1.77-1
[INFO] extracting crate contiguous-mem 0.4.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate contiguous-mem 0.4.2 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate contiguous-mem 0.4.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate contiguous-mem 0.4.2
[INFO] tweaked toml for crates.io crate contiguous-mem 0.4.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate contiguous-mem 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 054b8fb070db5405c6ac3475e62a769e25b47eab902b6d7d5ea929fd9b9f8e49
[INFO] running `Command { std: "docker" "start" "-a" "054b8fb070db5405c6ac3475e62a769e25b47eab902b6d7d5ea929fd9b9f8e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "054b8fb070db5405c6ac3475e62a769e25b47eab902b6d7d5ea929fd9b9f8e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "054b8fb070db5405c6ac3475e62a769e25b47eab902b6d7d5ea929fd9b9f8e49", kill_on_drop: false }`
[INFO] [stdout] 054b8fb070db5405c6ac3475e62a769e25b47eab902b6d7d5ea929fd9b9f8e49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 512c8b35b2abaf11c08975378ee0936783273dfdf551494c7f5cd80a24abde3b
[INFO] running `Command { std: "docker" "start" "-a" "512c8b35b2abaf11c08975378ee0936783273dfdf551494c7f5cd80a24abde3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling contiguous-mem v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "512c8b35b2abaf11c08975378ee0936783273dfdf551494c7f5cd80a24abde3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "512c8b35b2abaf11c08975378ee0936783273dfdf551494c7f5cd80a24abde3b", kill_on_drop: false }`
[INFO] [stdout] 512c8b35b2abaf11c08975378ee0936783273dfdf551494c7f5cd80a24abde3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 654f81c3562453d1b53c53a9f8f9fe6e9e204953ff1e7f1f717f9a5d1d6a7c63
[INFO] running `Command { std: "docker" "start" "-a" "654f81c3562453d1b53c53a9f8f9fe6e9e204953ff1e7f1f717f9a5d1d6a7c63", kill_on_drop: false }`
[INFO] [stderr]    Compiling contiguous-mem v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "654f81c3562453d1b53c53a9f8f9fe6e9e204953ff1e7f1f717f9a5d1d6a7c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "654f81c3562453d1b53c53a9f8f9fe6e9e204953ff1e7f1f717f9a5d1d6a7c63", kill_on_drop: false }`
[INFO] [stdout] 654f81c3562453d1b53c53a9f8f9fe6e9e204953ff1e7f1f717f9a5d1d6a7c63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 813eeb5107c1e2e9a00f026ac1035e92c2510e414819312b793e4c30bdef1c8d
[INFO] running `Command { std: "docker" "start" "-a" "813eeb5107c1e2e9a00f026ac1035e92c2510e414819312b793e4c30bdef1c8d", 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/contiguous_mem-72750bcc6cf0d47a)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test range::test::byterange_difference_works ... ok
[INFO] [stdout] test range::test::byterange_merging_works ... ok
[INFO] [stdout] test test::add_to_zero_sized ... ok
[INFO] [stdout] test test::construct_contiguous_memory ... ok
[INFO] [stdout] test test::resize_automatically ... ok
[INFO] [stdout] test test::resize_manually ... ok
[INFO] [stdout] test test::store_and_get ... ok
[INFO] [stdout] test tracker::tests::test_new_allocation_tracker ... ok
[INFO] [stdout] test tracker::tests::test_peek_next_allocation_tracker ... ok
[INFO] [stdout] test tracker::tests::test_resize_allocation_tracker ... ok
[INFO] [stdout] test tracker::tests::test_take_next_allocation_tracker ... ok
[INFO] [stdout] test tracker::tests::test_take_and_release_allocation_tracker ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests contiguous-mem
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stderr]  --> src/lib.rs:5:18
[INFO] [stderr]   |
[INFO] [stderr] 5 | #![cfg_attr(doc, feature(doc_auto_cfg))]
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name contiguous_mem --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-7bbbfeb81fee1017.rlib --extern contiguous_mem=/opt/rustwide/target/debug/deps/libcontiguous_mem-7de4268d548fd05a.rlib -C embed-bitcode=no --cfg 'feature="default"' --cap-lints=warn --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "813eeb5107c1e2e9a00f026ac1035e92c2510e414819312b793e4c30bdef1c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813eeb5107c1e2e9a00f026ac1035e92c2510e414819312b793e4c30bdef1c8d", kill_on_drop: false }`
[INFO] [stdout] 813eeb5107c1e2e9a00f026ac1035e92c2510e414819312b793e4c30bdef1c8d
[INFO] testing contiguous-mem-0.4.2 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate contiguous-mem 0.4.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate contiguous-mem 0.4.2 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate contiguous-mem 0.4.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate contiguous-mem 0.4.2
[INFO] tweaked toml for crates.io crate contiguous-mem 0.4.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate contiguous-mem 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2e29c706a119c2cab50a338ad0de3864e2b237afb35272b37aa8403c443d011
[INFO] running `Command { std: "docker" "start" "-a" "d2e29c706a119c2cab50a338ad0de3864e2b237afb35272b37aa8403c443d011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2e29c706a119c2cab50a338ad0de3864e2b237afb35272b37aa8403c443d011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e29c706a119c2cab50a338ad0de3864e2b237afb35272b37aa8403c443d011", kill_on_drop: false }`
[INFO] [stdout] d2e29c706a119c2cab50a338ad0de3864e2b237afb35272b37aa8403c443d011
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd5357d1856aef3dc159a148a3553032dd0b310b2aa8a4c27920ae61ef7ac354
[INFO] running `Command { std: "docker" "start" "-a" "fd5357d1856aef3dc159a148a3553032dd0b310b2aa8a4c27920ae61ef7ac354", kill_on_drop: false }`
[INFO] [stderr]    Compiling contiguous-mem v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "fd5357d1856aef3dc159a148a3553032dd0b310b2aa8a4c27920ae61ef7ac354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd5357d1856aef3dc159a148a3553032dd0b310b2aa8a4c27920ae61ef7ac354", kill_on_drop: false }`
[INFO] [stdout] fd5357d1856aef3dc159a148a3553032dd0b310b2aa8a4c27920ae61ef7ac354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 317976d8e9989d07c8f9c5555b8bd1b77d79489167b61ca8f2ddd0a306905ffb
[INFO] running `Command { std: "docker" "start" "-a" "317976d8e9989d07c8f9c5555b8bd1b77d79489167b61ca8f2ddd0a306905ffb", kill_on_drop: false }`
[INFO] [stderr]    Compiling contiguous-mem v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "317976d8e9989d07c8f9c5555b8bd1b77d79489167b61ca8f2ddd0a306905ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "317976d8e9989d07c8f9c5555b8bd1b77d79489167b61ca8f2ddd0a306905ffb", kill_on_drop: false }`
[INFO] [stdout] 317976d8e9989d07c8f9c5555b8bd1b77d79489167b61ca8f2ddd0a306905ffb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ff2fe2885a8d06d37e2c6cea5b9068fe0404b2c6b7ab5a108a15c6eb67614e5
[INFO] running `Command { std: "docker" "start" "-a" "8ff2fe2885a8d06d37e2c6cea5b9068fe0404b2c6b7ab5a108a15c6eb67614e5", 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/contiguous_mem-5706fb17db77ea8b)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test range::test::byterange_difference_works ... ok
[INFO] [stdout] test range::test::byterange_merging_works ... ok
[INFO] [stdout] test test::construct_contiguous_memory ... ok
[INFO] [stdout] test test::add_to_zero_sized ... ok
[INFO] [stdout] test test::resize_automatically ... ok
[INFO] [stdout] test tracker::tests::test_new_allocation_tracker ... ok
[INFO] [stdout] test test::store_and_get ... ok
[INFO] [stdout] test tracker::tests::test_peek_next_allocation_tracker ... ok
[INFO] [stdout] test tracker::tests::test_take_and_release_allocation_tracker ... ok
[INFO] [stdout] test test::resize_manually ... ok
[INFO] [stdout] test tracker::tests::test_take_next_allocation_tracker ... ok
[INFO] [stdout] test tracker::tests::test_resize_allocation_tracker ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests contiguous-mem
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/lib.rs:5:18
[INFO] [stderr]   |
[INFO] [stderr] 5 | #![cfg_attr(doc, feature(doc_auto_cfg))]
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name contiguous_mem --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-0ef92d8cf14cf0b1.rlib --extern contiguous_mem=/opt/rustwide/target/debug/deps/libcontiguous_mem-4e03288d1ac693a8.rlib -C embed-bitcode=no --cfg 'feature="default"' --cap-lints=warn --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "8ff2fe2885a8d06d37e2c6cea5b9068fe0404b2c6b7ab5a108a15c6eb67614e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff2fe2885a8d06d37e2c6cea5b9068fe0404b2c6b7ab5a108a15c6eb67614e5", kill_on_drop: false }`
[INFO] [stdout] 8ff2fe2885a8d06d37e2c6cea5b9068fe0404b2c6b7ab5a108a15c6eb67614e5
