[INFO] fetching crate cl-generic-vec 0.4.0...
[INFO] testing cl-generic-vec-0.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate cl-generic-vec 0.4.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate cl-generic-vec 0.4.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cl-generic-vec 0.4.0
[INFO] finished tweaking crates.io crate cl-generic-vec 0.4.0
[INFO] tweaked toml for crates.io crate cl-generic-vec 0.4.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6aca4100282c26461b051521a4771ff1260c7bbf8439acec40497666eb334b99
[INFO] running `Command { std: "docker" "start" "-a" "6aca4100282c26461b051521a4771ff1260c7bbf8439acec40497666eb334b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6aca4100282c26461b051521a4771ff1260c7bbf8439acec40497666eb334b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aca4100282c26461b051521a4771ff1260c7bbf8439acec40497666eb334b99", kill_on_drop: false }`
[INFO] [stdout] 6aca4100282c26461b051521a4771ff1260c7bbf8439acec40497666eb334b99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c9a2572c3591c59b6be3146bdd1295e53ab44d6c098cfafdaf10639fc7ecb36
[INFO] running `Command { std: "docker" "start" "-a" "2c9a2572c3591c59b6be3146bdd1295e53ab44d6c098cfafdaf10639fc7ecb36", kill_on_drop: false }`
[INFO] [stderr]    Compiling cl-generic-vec v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "2c9a2572c3591c59b6be3146bdd1295e53ab44d6c098cfafdaf10639fc7ecb36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c9a2572c3591c59b6be3146bdd1295e53ab44d6c098cfafdaf10639fc7ecb36", kill_on_drop: false }`
[INFO] [stdout] 2c9a2572c3591c59b6be3146bdd1295e53ab44d6c098cfafdaf10639fc7ecb36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0baf6fb9a1eed6cd89325ca70222add9b3540842011a6c33664c8846ab53531f
[INFO] running `Command { std: "docker" "start" "-a" "0baf6fb9a1eed6cd89325ca70222add9b3540842011a6c33664c8846ab53531f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling alloc-traits v0.1.1
[INFO] [stderr]    Compiling static-alloc v0.2.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling mockalloc-macros v0.1.0
[INFO] [stderr]    Compiling mockalloc v0.1.2
[INFO] [stderr]    Compiling cl-generic-vec v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 51.79s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cl_generic_vec-e17b272dc1152228)
[INFO] [stderr]   Executable tests/tests.rs (/opt/rustwide/target/debug/deps/tests-6d4f54cbb488886e)
[INFO] running `Command { std: "docker" "inspect" "0baf6fb9a1eed6cd89325ca70222add9b3540842011a6c33664c8846ab53531f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0baf6fb9a1eed6cd89325ca70222add9b3540842011a6c33664c8846ab53531f", kill_on_drop: false }`
[INFO] [stdout] 0baf6fb9a1eed6cd89325ca70222add9b3540842011a6c33664c8846ab53531f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 462b0d9ff734b561012ac0a6377bda5934130a17d47ebbf546f6f1e653b1228a
[INFO] running `Command { std: "docker" "start" "-a" "462b0d9ff734b561012ac0a6377bda5934130a17d47ebbf546f6f1e653b1228a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cl_generic_vec-e17b272dc1152228)
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-6d4f54cbb488886e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 76 tests
[INFO] [stdout] test array_vec::copy::cursor::cursor_back ... ok
[INFO] [stdout] test array_vec::copy::cursor::cursor_front ... ok
[INFO] [stdout] test array_vec::copy::cursor::drain ... ok
[INFO] [stdout] test array_vec::copy::cursor::drain_filter ... ok
[INFO] [stdout] test array_vec::copy::drain::drain ... ok
[INFO] [stdout] test array_vec::copy::drain::drain_filter ... ok
[INFO] [stdout] test array_vec::copy::into_iter::into_iter ... ok
[INFO] [stdout] test array_vec::copy::simple::simple ... ok
[INFO] [stdout] test array_vec::copy::splice::splice_exact_or_more ... ok
[INFO] [stdout] test array_vec::copy::splice::splice_from_zero ... ok
[INFO] [stdout] test array_vec::copy::vec_ops::grow ... ok
[INFO] [stdout] test array_vec::copy::splice::splice_less ... ok
[INFO] [stdout] test array_vec::copy::vec_ops::split_off ... ok
[INFO] [stdout] test array_vec::owned::cursor::raw_drain_front ... ok
[INFO] [stdout] test array_vec::owned::drain::drain ... ok
[INFO] [stdout] test array_vec::owned::drain::drain_filter ... ok
[INFO] [stdout] test array_vec::owned::into_iter::into_iter ... ok
[INFO] [stdout] test array_vec::owned::splice::splice_from_zero ... ok
[INFO] [stdout] test array_vec::owned::splice::splice_exact_or_more ... ok
[INFO] [stdout] test array_vec::owned::simple::simple ... ok
[INFO] [stdout] test array_vec::owned::cursor::raw_drain_back ... ok
[INFO] [stdout] test array_vec::owned::vec_ops::consume_extend ... ok
[INFO] [stdout] test array_vec::owned::vec_ops::grow ... ok
[INFO] [stdout] test array_vec::owned::splice::splice_less ... ok
[INFO] [stdout] test array_vec::owned::vec_ops::split_off ... ok
[INFO] [stdout] test heap_vec::copy::cursor::cursor_front ... ok
[INFO] [stdout] test heap_vec::copy::cursor::cursor_back ... ok
[INFO] [stdout] test heap_vec::copy::cursor::drain_filter ... ok
[INFO] [stdout] test heap_vec::copy::cursor::drain ... ok
[INFO] [stdout] test heap_vec::copy::drain::drain ... ok
[INFO] [stdout] test heap_vec::copy::drain::drain_filter ... ok
[INFO] [stdout] test heap_vec::copy::into_iter::into_iter ... ok
[INFO] [stdout] test heap_vec::copy::simple::simple ... ok
[INFO] [stdout] test heap_vec::copy::splice::splice_exact_or_more ... ok
[INFO] [stdout] test heap_vec::copy::splice::splice_from_zero ... ok
[INFO] [stdout] test heap_vec::copy::splice::splice_less ... ok
[INFO] [stdout] test heap_vec::copy::vec_ops::grow ... ok
[INFO] [stdout] test heap_vec::owned::cursor::raw_drain_back ... ok
[INFO] [stdout] test heap_vec::owned::cursor::raw_drain_front ... ok
[INFO] [stdout] test heap_vec::owned::drain::drain ... ok
[INFO] [stdout] test heap_vec::copy::vec_ops::split_off ... ok
[INFO] [stdout] test heap_vec::owned::drain::drain_filter ... ok
[INFO] [stdout] test heap_vec::owned::into_iter::into_iter ... ok
[INFO] [stdout] test heap_vec::owned::splice::splice_exact_or_more ... ok
[INFO] [stdout] test heap_vec::owned::simple::simple ... ok
[INFO] [stdout] test heap_vec::owned::splice::splice_from_zero ... ok
[INFO] [stdout] test heap_vec::owned::vec_ops::grow ... ok
[INFO] [stdout] test heap_vec::owned::vec_ops::split_off ... ok
[INFO] [stdout] test slice_vec::copy::cursor::cursor_back ... ok
[INFO] [stdout] test slice_vec::copy::cursor::cursor_front ... ok
[INFO] [stdout] test slice_vec::copy::cursor::drain ... ok
[INFO] [stdout] test slice_vec::copy::cursor::drain_filter ... ok
[INFO] [stdout] test slice_vec::copy::drain::drain ... ok
[INFO] [stdout] test slice_vec::copy::drain::drain_filter ... ok
[INFO] [stdout] test slice_vec::copy::into_iter::into_iter ... ok
[INFO] [stdout] test slice_vec::copy::simple::simple ... ok
[INFO] [stdout] test slice_vec::copy::splice::splice_exact_or_more ... ok
[INFO] [stdout] test heap_vec::owned::splice::splice_less ... ok
[INFO] [stdout] test heap_vec::owned::vec_ops::consume_extend ... ok
[INFO] [stdout] test slice_vec::copy::splice::splice_from_zero ... ok
[INFO] [stdout] test slice_vec::copy::splice::splice_less ... ok
[INFO] [stdout] test slice_vec::copy::vec_ops::grow ... ok
[INFO] [stdout] test slice_vec::copy::vec_ops::split_off ... ok
[INFO] [stdout] test slice_vec::owned::cursor::raw_drain_back ... ok
[INFO] [stdout] test slice_vec::owned::cursor::raw_drain_front ... ok
[INFO] [stdout] test slice_vec::owned::drain::drain ... ok
[INFO] [stdout] test slice_vec::owned::drain::drain_filter ... ok
[INFO] [stdout] test slice_vec::owned::simple::simple ... ok
[INFO] [stdout] test slice_vec::owned::into_iter::into_iter ... ok
[INFO] [stdout] test slice_vec::owned::splice::splice_from_zero ... ok
[INFO] [stdout] test slice_vec::owned::splice::splice_exact_or_more ... ok
[INFO] [stdout] test slice_vec::owned::vec_ops::consume_extend ... ok
[INFO] [stderr]    Doc-tests cl-generic-vec
[INFO] [stdout] test slice_vec::owned::splice::splice_less ... ok
[INFO] [stdout] test slice_vec::owned::vec_ops::split_off ... ok
[INFO] [stdout] test slice_vec::owned::vec_ops::grow ... ok
[INFO] [stdout] test unsized_slice_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:4:5
[INFO] [stderr]    |
[INFO] [stderr] 4  | /     feature(
[INFO] [stderr] 5  | |         trusted_len,
[INFO] [stderr] 6  | |         min_specialization,
[INFO] [stderr] 7  | |         exact_size_is_empty,
[INFO] [stderr] ...  |
[INFO] [stderr] 13 | |         ptr_metadata,
[INFO] [stderr] 14 | |     )
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: the feature `const_fn_trait_bound` has been stable since 1.61.0 and no longer requires an attribute to enable
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "462b0d9ff734b561012ac0a6377bda5934130a17d47ebbf546f6f1e653b1228a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "462b0d9ff734b561012ac0a6377bda5934130a17d47ebbf546f6f1e653b1228a", kill_on_drop: false }`
[INFO] [stdout] 462b0d9ff734b561012ac0a6377bda5934130a17d47ebbf546f6f1e653b1228a