[INFO] fetching crate allocator-fallback 0.1.8...
[INFO] checking allocator-fallback-0.1.8 against nightly-2024-02-05 for check-cfg-2
[INFO] extracting crate allocator-fallback 0.1.8 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate allocator-fallback 0.1.8 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate allocator-fallback 0.1.8
[INFO] finished tweaking crates.io crate allocator-fallback 0.1.8
[INFO] tweaked toml for crates.io crate allocator-fallback 0.1.8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97511bf0307971d8bf037c8c324222f7befcc5b99a2a259b38377c16d941a501
[INFO] running `Command { std: "docker" "start" "-a" "97511bf0307971d8bf037c8c324222f7befcc5b99a2a259b38377c16d941a501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97511bf0307971d8bf037c8c324222f7befcc5b99a2a259b38377c16d941a501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97511bf0307971d8bf037c8c324222f7befcc5b99a2a259b38377c16d941a501", kill_on_drop: false }`
[INFO] [stdout] 97511bf0307971d8bf037c8c324222f7befcc5b99a2a259b38377c16d941a501
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 698bc66bb43c677d7435ca781cf0de3d2acc29eccdb32b450c67d432e2ff8c95
[INFO] running `Command { std: "docker" "start" "-a" "698bc66bb43c677d7435ca781cf0de3d2acc29eccdb32b450c67d432e2ff8c95", kill_on_drop: false }`
[INFO] [stderr]    Compiling allocator-fallback v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "698bc66bb43c677d7435ca781cf0de3d2acc29eccdb32b450c67d432e2ff8c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "698bc66bb43c677d7435ca781cf0de3d2acc29eccdb32b450c67d432e2ff8c95", kill_on_drop: false }`
[INFO] [stdout] 698bc66bb43c677d7435ca781cf0de3d2acc29eccdb32b450c67d432e2ff8c95
[INFO] checking allocator-fallback-0.1.8 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg-2
[INFO] extracting crate allocator-fallback 0.1.8 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate allocator-fallback 0.1.8 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate allocator-fallback 0.1.8
[INFO] finished tweaking crates.io crate allocator-fallback 0.1.8
[INFO] tweaked toml for crates.io crate allocator-fallback 0.1.8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aafe90ff55ec85b0c9b56a9d50f68977feac1fd1f21bed8453ced54abd1349ce
[INFO] running `Command { std: "docker" "start" "-a" "aafe90ff55ec85b0c9b56a9d50f68977feac1fd1f21bed8453ced54abd1349ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aafe90ff55ec85b0c9b56a9d50f68977feac1fd1f21bed8453ced54abd1349ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aafe90ff55ec85b0c9b56a9d50f68977feac1fd1f21bed8453ced54abd1349ce", kill_on_drop: false }`
[INFO] [stdout] aafe90ff55ec85b0c9b56a9d50f68977feac1fd1f21bed8453ced54abd1349ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] 76314a413b10fc8ea53072fe7f0f1f310e79a90ee46ce6bbdcdddfdf91dcf20c
[INFO] running `Command { std: "docker" "start" "-a" "76314a413b10fc8ea53072fe7f0f1f310e79a90ee46ce6bbdcdddfdf91dcf20c", kill_on_drop: false }`
[INFO] [stderr]    Compiling allocator-fallback v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition name: `has_allocator_api`
[INFO] [stdout]    --> src/lib.rs:136:42
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub const HAS_ALLOCATOR_API: bool = cfg!(has_allocator_api);
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(has_allocator_api)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `has_allocator_api`
[INFO] [stdout]    --> src/lib.rs:136:42
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub const HAS_ALLOCATOR_API: bool = cfg!(has_allocator_api);
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(has_allocator_api)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `allocator-fallback` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `allocator-fallback` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "76314a413b10fc8ea53072fe7f0f1f310e79a90ee46ce6bbdcdddfdf91dcf20c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76314a413b10fc8ea53072fe7f0f1f310e79a90ee46ce6bbdcdddfdf91dcf20c", kill_on_drop: false }`
[INFO] [stdout] 76314a413b10fc8ea53072fe7f0f1f310e79a90ee46ce6bbdcdddfdf91dcf20c