[INFO] fetching crate components-arena 4.2.3...
[INFO] checking components-arena-4.2.3 against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] extracting crate components-arena 4.2.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate components-arena 4.2.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate components-arena 4.2.3
[INFO] tweaked toml for crates.io crate components-arena 4.2.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate components-arena 4.2.3 on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate components-arena 4.2.3 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dde20cb8164d0a42b74c99be9bbed948c11a8d1b6cd5781f53b37dddbb819c29
[INFO] running `Command { std: "docker" "start" "dde20cb8164d0a42b74c99be9bbed948c11a8d1b6cd5781f53b37dddbb819c29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dde20cb8164d0a42b74c99be9bbed948c11a8d1b6cd5781f53b37dddbb819c29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dde20cb8164d0a42b74c99be9bbed948c11a8d1b6cd5781f53b37dddbb819c29" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dde20cb8164d0a42b74c99be9bbed948c11a8d1b6cd5781f53b37dddbb819c29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dde20cb8164d0a42b74c99be9bbed948c11a8d1b6cd5781f53b37dddbb819c29" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking panicking v0.7.0
[INFO] [stderr]     Checking const-default v1.0.0
[INFO] [stderr]     Checking components-arena-traits v1.2.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking generics v0.5.3
[INFO] [stderr]     Checking macro-attr-2018 v3.0.1
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling errno-sys v0.2.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking sync-no-std v0.1.5
[INFO] [stderr]     Checking errno-no-std v0.2.2
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking print-no-std v0.3.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.2
[INFO] [stderr]    Compiling quickcheck_macros v1.1.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]    Compiling enum-ordinalize v4.3.2
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]    Compiling const-default-derive v0.2.0
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Checking composable-allocators v0.3.5
[INFO] [stderr]     Checking phantom-type v0.5.2
[INFO] [stderr]     Checking components-arena v4.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: the feature `allocator_api` has been partially stabilized since 1.100.0 and is succeeded by the feature `allocator_ext`
[INFO] [stdout]  --> src/lib.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(feature="nightly", feature(allocator_api))]
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![deny(warnings)]
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   = note: `#[deny(stable_features)]` implied by `#[deny(warnings)]`
[INFO] [stdout] help: if you are using features which are still unstable, change to using `allocator_ext`
[INFO] [stdout]   |
[INFO] [stdout] 1 - #![cfg_attr(feature="nightly", feature(allocator_api))]
[INFO] [stdout] 1 + #![cfg_attr(feature="nightly", feature(allocator_ext))]
[INFO] [stdout]   |
[INFO] [stdout] help: if you are using features which are now stable, remove this line
[INFO] [stdout]   |
[INFO] [stdout] 1 - #![cfg_attr(feature="nightly", feature(allocator_api))]
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the feature `allocator_api` has been partially stabilized since 1.100.0 and is succeeded by the feature `allocator_ext`
[INFO] [stdout]  --> src/lib.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(feature="nightly", feature(allocator_api))]
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![deny(warnings)]
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   = note: `#[deny(stable_features)]` implied by `#[deny(warnings)]`
[INFO] [stdout] help: if you are using features which are still unstable, change to using `allocator_ext`
[INFO] [stdout]   |
[INFO] [stdout] 1 - #![cfg_attr(feature="nightly", feature(allocator_api))]
[INFO] [stdout] 1 + #![cfg_attr(feature="nightly", feature(allocator_ext))]
[INFO] [stdout]   |
[INFO] [stdout] help: if you are using features which are now stable, remove this line
[INFO] [stdout]   |
[INFO] [stdout] 1 - #![cfg_attr(feature="nightly", feature(allocator_api))]
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Vec::<T, A>::new_in` is not yet stable as a const fn
[INFO] [stdout]    --> src/lib.rs:188:18
[INFO] [stdout]     |
[INFO] [stdout] 188 |             vec: Vec::new_in(alloc),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(allocator_ext)]` to the crate attributes to enable
[INFO] [stdout]     |
[INFO] [stdout]  19 + #![feature(allocator_ext)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `Vec::<T, A>::new_in` is not yet stable as a const fn
[INFO] [stdout]    --> src/lib.rs:188:18
[INFO] [stdout]     |
[INFO] [stdout] 188 |             vec: Vec::new_in(alloc),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(allocator_ext)]` to the crate attributes to enable
[INFO] [stdout]     |
[INFO] [stdout]  19 + #![feature(allocator_ext)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `components-arena` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `components-arena` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "dde20cb8164d0a42b74c99be9bbed948c11a8d1b6cd5781f53b37dddbb819c29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dde20cb8164d0a42b74c99be9bbed948c11a8d1b6cd5781f53b37dddbb819c29", kill_on_drop: false }`
[INFO] [stdout] dde20cb8164d0a42b74c99be9bbed948c11a8d1b6cd5781f53b37dddbb819c29
