[INFO] fetching crate default-vec 0.2.0...
[INFO] testing default-vec-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate default-vec 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate default-vec 0.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate default-vec 0.2.0
[INFO] finished tweaking crates.io crate default-vec 0.2.0
[INFO] tweaked toml for crates.io crate default-vec 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c37a4679ed983d276b36bc4bdc5feab334922e0e959fb926680ca54aeebc1b44
[INFO] running `Command { std: "docker" "start" "-a" "c37a4679ed983d276b36bc4bdc5feab334922e0e959fb926680ca54aeebc1b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c37a4679ed983d276b36bc4bdc5feab334922e0e959fb926680ca54aeebc1b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c37a4679ed983d276b36bc4bdc5feab334922e0e959fb926680ca54aeebc1b44", kill_on_drop: false }`
[INFO] [stdout] c37a4679ed983d276b36bc4bdc5feab334922e0e959fb926680ca54aeebc1b44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84250bac288b098e7d4edfa70ff8600c24fcd0f0c3260507db78f2d299cfa21d
[INFO] running `Command { std: "docker" "start" "-a" "84250bac288b098e7d4edfa70ff8600c24fcd0f0c3260507db78f2d299cfa21d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling default-vec v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0603]: module `raw_vec` is private
[INFO] [stdout]    --> src/lib.rs:8:12
[INFO] [stdout]     |
[INFO] [stdout] 8   | use alloc::raw_vec::RawVec;
[INFO] [stdout]     |            ^^^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `raw_vec` is defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         DefaultVec::default()
[INFO] [stdout]    |         ^^^^^^^^^^ cannot infer type for type parameter `T` declared on the struct `DefaultVec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `_: Default`
[INFO] [stdout] note: required by a bound in `DefaultVec`
[INFO] [stdout]   --> src/lib.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct DefaultVec<T: Default> {
[INFO] [stdout]    |                          ^^^^^^^ required by this bound in `DefaultVec`
[INFO] [stdout] help: consider specifying the type argument in the function call
[INFO] [stdout]    |
[INFO] [stdout] 19 |         DefaultVec::<T>::default()
[INFO] [stdout]    |                   +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:70:23
[INFO] [stdout]    |
[INFO] [stdout] 70 |         if idx < self.capacity() {
[INFO] [stdout]    |                       ^^^^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `_: Default`
[INFO] [stdout] note: required by a bound in `DefaultVec::<T>::capacity`
[INFO] [stdout]   --> src/lib.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl<T: Default> DefaultVec<T> {
[INFO] [stdout]    |         ^^^^^^^ required by this bound in `DefaultVec::<T>::capacity`
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn capacity(&self) -> usize {
[INFO] [stdout]    |            -------- required by a bound in this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:80:30
[INFO] [stdout]    |
[INFO] [stdout] 80 |         for i in start..self.capacity() {
[INFO] [stdout]    |                              ^^^^^^^^ cannot infer type for type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `_: Default`
[INFO] [stdout] note: required by a bound in `DefaultVec::<T>::capacity`
[INFO] [stdout]   --> src/lib.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl<T: Default> DefaultVec<T> {
[INFO] [stdout]    |         ^^^^^^^ required by this bound in `DefaultVec::<T>::capacity`
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn capacity(&self) -> usize {
[INFO] [stdout]    |            -------- required by a bound in this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0283, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `default-vec` due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "84250bac288b098e7d4edfa70ff8600c24fcd0f0c3260507db78f2d299cfa21d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84250bac288b098e7d4edfa70ff8600c24fcd0f0c3260507db78f2d299cfa21d", kill_on_drop: false }`
[INFO] [stdout] 84250bac288b098e7d4edfa70ff8600c24fcd0f0c3260507db78f2d299cfa21d