[INFO] fetching crate small-sorted-map 0.0.1-alpha.4...
[INFO] testing small-sorted-map-0.0.1-alpha.4 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate small-sorted-map 0.0.1-alpha.4 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate small-sorted-map 0.0.1-alpha.4 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate small-sorted-map 0.0.1-alpha.4
[INFO] finished tweaking crates.io crate small-sorted-map 0.0.1-alpha.4
[INFO] tweaked toml for crates.io crate small-sorted-map 0.0.1-alpha.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 420504ab9cfcd9339296e5e0aaca116cef62fd4848724f199c2b4fea16b475a5
[INFO] running `Command { std: "docker" "start" "-a" "420504ab9cfcd9339296e5e0aaca116cef62fd4848724f199c2b4fea16b475a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "420504ab9cfcd9339296e5e0aaca116cef62fd4848724f199c2b4fea16b475a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "420504ab9cfcd9339296e5e0aaca116cef62fd4848724f199c2b4fea16b475a5", kill_on_drop: false }`
[INFO] [stdout] 420504ab9cfcd9339296e5e0aaca116cef62fd4848724f199c2b4fea16b475a5
[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=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 286b48819fb3eea9dab33f070ae5a8a6cd266a124fdc77419fe56a0fc2a5726c
[INFO] running `Command { std: "docker" "start" "-a" "286b48819fb3eea9dab33f070ae5a8a6cd266a124fdc77419fe56a0fc2a5726c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling small-sorted-map v0.0.1-alpha.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::default::default`
[INFO] [stdout]  --> src/map/serde.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{any::type_name, default::default, fmt::Formatter, iter, marker::PhantomData};
[INFO] [stdout]   |                           ^^^^^^^^^-------
[INFO] [stdout]   |                           |        |
[INFO] [stdout]   |                           |        help: a similar name exists in the module: `Default`
[INFO] [stdout]   |                           no `default` in `default`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this module instead:
[INFO] [stdout]           std::default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `result_into_ok_or_err`
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(result_into_ok_or_err, default_free_fn)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `default_free_fn`
[INFO] [stdout]  --> src/lib.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(result_into_ok_or_err, default_free_fn)]
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_ok_or_err` found for enum `Result` in the current scope
[INFO] [stdout]   --> src/map/mod.rs:98:22
[INFO] [stdout]    |
[INFO] [stdout] 98 |             pos: pos.into_ok_or_err(),
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^ method not found in `Result<usize, usize>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `small-sorted-map` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "286b48819fb3eea9dab33f070ae5a8a6cd266a124fdc77419fe56a0fc2a5726c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "286b48819fb3eea9dab33f070ae5a8a6cd266a124fdc77419fe56a0fc2a5726c", kill_on_drop: false }`
[INFO] [stdout] 286b48819fb3eea9dab33f070ae5a8a6cd266a124fdc77419fe56a0fc2a5726c
