[INFO] fetching crate rebound 0.2.0...
[INFO] testing rebound-0.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate rebound 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate rebound 0.2.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rebound 0.2.0
[INFO] finished tweaking crates.io crate rebound 0.2.0
[INFO] tweaked toml for crates.io crate rebound 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", 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] 2edd8da535cbe806813115e4b1d43c3e7d99180633a73455dfb5fd70243d6b36
[INFO] running `Command { std: "docker" "start" "-a" "2edd8da535cbe806813115e4b1d43c3e7d99180633a73455dfb5fd70243d6b36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2edd8da535cbe806813115e4b1d43c3e7d99180633a73455dfb5fd70243d6b36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2edd8da535cbe806813115e4b1d43c3e7d99180633a73455dfb5fd70243d6b36", kill_on_drop: false }`
[INFO] [stdout] 2edd8da535cbe806813115e4b1d43c3e7d99180633a73455dfb5fd70243d6b36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a85122bd1abe1309a408364e3573c00024cb99f350284c77fd15da91bb5980d0
[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" "a85122bd1abe1309a408364e3573c00024cb99f350284c77fd15da91bb5980d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling rebound-proc v0.2.0
[INFO] [stderr]    Compiling rebound v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `RawVec` in this scope
[INFO] [stdout]  --> src/__impls/alloc/raw_vec.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub struct RawVec<T, A: alloc::alloc::Allocator = Global> {
[INFO] [stdout]   |                ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `raw_vec` is private
[INFO] [stdout]    --> src/__impls/alloc/raw_vec.rs:2:12
[INFO] [stdout]     |
[INFO] [stdout] 2   | use alloc::raw_vec::*;
[INFO] [stdout]     |            ^^^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `raw_vec` is defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `raw_vec` is private
[INFO] [stdout]    --> src/__impls/alloc/vec.rs:8:21
[INFO] [stdout]     |
[INFO] [stdout] 8   |         buf: alloc::raw_vec::RawVec<T, A>,
[INFO] [stdout]     |                     ^^^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `raw_vec` is defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::raw_vec::*`
[INFO] [stdout]  --> src/__impls/alloc/raw_vec.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use alloc::raw_vec::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `__impls::alloc::boxed::alloc::raw_vec::RawVec<T, A>: reflect::Reflected` is not satisfied
[INFO] [stdout]    --> src/__impls/alloc/vec.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | / extern_items! {
[INFO] [stdout] 7   | |     pub struct Vec<T, #[unstable(feature = "allocator_api", issue = "32838")] A: alloc::alloc::Allocator = Global> {
[INFO] [stdout] 8   | |         buf: alloc::raw_vec::RawVec<T, A>,
[INFO] [stdout] 9   | |         len: usize,
[INFO] [stdout] 10  | |     }
[INFO] [stdout] 11  | | }
[INFO] [stdout]     | |_^ the trait `reflect::Reflected` is not implemented for `__impls::alloc::boxed::alloc::raw_vec::RawVec<T, A>`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Type::from`
[INFO] [stdout]    --> src/ty.rs:339:29
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn from<T: ?Sized + Reflected>() -> Type {
[INFO] [stdout]     |                             ^^^^^^^^^ required by this bound in `Type::from`
[INFO] [stdout]     = note: this error originates in the macro `extern_items` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0412, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rebound` due to 5 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "a85122bd1abe1309a408364e3573c00024cb99f350284c77fd15da91bb5980d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a85122bd1abe1309a408364e3573c00024cb99f350284c77fd15da91bb5980d0", kill_on_drop: false }`
[INFO] [stdout] a85122bd1abe1309a408364e3573c00024cb99f350284c77fd15da91bb5980d0