[INFO] fetching crate talc 3.1.2...
[INFO] checking talc-3.1.2 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate talc 3.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate talc 3.1.2 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 talc 3.1.2
[INFO] finished tweaking crates.io crate talc 3.1.2
[INFO] tweaked toml for crates.io crate talc 3.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate talc 3.1.2 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded buddy-alloc v0.5.1
[INFO] [stderr]   Downloaded linked_list_allocator v0.10.5
[INFO] [stderr]   Downloaded talc v2.2.2
[INFO] [stderr]   Downloaded dlmalloc v0.2.4
[INFO] [stderr]   Downloaded good_memory_allocator v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b6f6a73769c19eba9a6b730fe3a6422a4aac4dc60ef2f3c649b856ceb788dd1c
[INFO] running `Command { std: "docker" "start" "-a" "b6f6a73769c19eba9a6b730fe3a6422a4aac4dc60ef2f3c649b856ceb788dd1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6f6a73769c19eba9a6b730fe3a6422a4aac4dc60ef2f3c649b856ceb788dd1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6f6a73769c19eba9a6b730fe3a6422a4aac4dc60ef2f3c649b856ceb788dd1c", kill_on_drop: false }`
[INFO] [stdout] b6f6a73769c19eba9a6b730fe3a6422a4aac4dc60ef2f3c649b856ceb788dd1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 72e9a854a9ed44c8a5ad4ff8f14fc7ed675541fa8f04ca46e7277dfc807ebf67
[INFO] running `Command { std: "docker" "start" "-a" "72e9a854a9ed44c8a5ad4ff8f14fc7ed675541fa8f04ca46e7277dfc807ebf67", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling dlmalloc v0.2.4
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking buddy-alloc v0.5.1
[INFO] [stderr]     Checking lock_api v0.4.10
[INFO] [stderr]     Checking spinning_top v0.2.5
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking talc v2.2.2
[INFO] [stderr]     Checking talc v3.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking linked_list_allocator v0.10.5
[INFO] [stderr]     Checking good_memory_allocator v0.1.7
[INFO] [stdout] warning: shared reference of mutable static is discouraged
[INFO] [stdout]   --> examples/std_global_allocator.rs:16:30
[INFO] [stdout]    |
[INFO] [stdout] 16 |         Span::from_base_size(&START_ARENA as *const _ as *mut _, 10000)
[INFO] [stdout]    |                              ^^^^^^^^^^^^ shared reference of mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]    = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout]    = note: `#[warn(static_mut_ref)]` on by default
[INFO] [stdout] help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 16 |         Span::from_base_size(addr_of!(START_ARENA) as *const _ as *mut _, 10000)
[INFO] [stdout]    |                              ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: shared reference of mutable static is discouraged
[INFO] [stdout]    --> examples/macrobench.rs:236:9
[INFO] [stdout]     |
[INFO] [stdout] 236 |         &TALC_ALLOCATOR
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ shared reference of mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]     = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout]     = note: `#[warn(static_mut_ref)]` on by default
[INFO] [stdout] help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 236 |         addr_of!(TALC_ALLOCATOR)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: shared reference of mutable static is discouraged
[INFO] [stdout]    --> examples/macrobench.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         &PREV_TALC_ALLOCATOR
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^ shared reference of mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]     = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout] help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 245 |         addr_of!(PREV_TALC_ALLOCATOR)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: shared reference of mutable static is discouraged
[INFO] [stdout]    --> examples/macrobench.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |         &GALLOC_ALLOCATOR
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ shared reference of mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]     = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout] help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 260 |         addr_of!(GALLOC_ALLOCATOR)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: shared reference of mutable static is discouraged
[INFO] [stdout]    --> examples/macrobench.rs:275:9
[INFO] [stdout]     |
[INFO] [stdout] 275 |         &BUDDY_ALLOCATOR
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ shared reference of mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]     = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout] help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 275 |         addr_of!(BUDDY_ALLOCATOR)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: shared reference of mutable static is discouraged
[INFO] [stdout]    --> examples/macrobench.rs:286:9
[INFO] [stdout]     |
[INFO] [stdout] 286 |         &DLMALLOC_ALLOCATOR
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^ shared reference of mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]     = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout] help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 286 |         addr_of!(DLMALLOC_ALLOCATOR)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "72e9a854a9ed44c8a5ad4ff8f14fc7ed675541fa8f04ca46e7277dfc807ebf67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72e9a854a9ed44c8a5ad4ff8f14fc7ed675541fa8f04ca46e7277dfc807ebf67", kill_on_drop: false }`
[INFO] [stdout] 72e9a854a9ed44c8a5ad4ff8f14fc7ed675541fa8f04ca46e7277dfc807ebf67
[INFO] checking talc-3.1.2 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate talc 3.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate talc 3.1.2 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 talc 3.1.2
[INFO] finished tweaking crates.io crate talc 3.1.2
[INFO] tweaked toml for crates.io crate talc 3.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate talc 3.1.2 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" "+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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0e47ad2f40105777a0041c20b63fd6306669657a19cc89bf6dd850fd47627e63
[INFO] running `Command { std: "docker" "start" "-a" "0e47ad2f40105777a0041c20b63fd6306669657a19cc89bf6dd850fd47627e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e47ad2f40105777a0041c20b63fd6306669657a19cc89bf6dd850fd47627e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e47ad2f40105777a0041c20b63fd6306669657a19cc89bf6dd850fd47627e63", kill_on_drop: false }`
[INFO] [stdout] 0e47ad2f40105777a0041c20b63fd6306669657a19cc89bf6dd850fd47627e63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 02f9b67b2361dc420541330745a6b4e7d2614e0535e360ff5e4eaac178fba6ad
[INFO] running `Command { std: "docker" "start" "-a" "02f9b67b2361dc420541330745a6b4e7d2614e0535e360ff5e4eaac178fba6ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling dlmalloc v0.2.4
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking buddy-alloc v0.5.1
[INFO] [stderr]     Checking lock_api v0.4.10
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking spinning_top v0.2.5
[INFO] [stderr]     Checking talc v2.2.2
[INFO] [stderr]     Checking talc v3.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking linked_list_allocator v0.10.5
[INFO] [stdout] error: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]  --> src/lib.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![cfg_attr(not(any(test, fuzzing)), no_std)]
[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(fuzzing)");` 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: `fuzzing`
[INFO] [stdout]    --> src/utils.rs:170:21
[INFO] [stdout]     |
[INFO] [stdout] 170 |     #[cfg(any(test, fuzzing))]
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(fuzzing)");` 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] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]    --> src/utils.rs:196:37
[INFO] [stdout]     |
[INFO] [stdout] 196 |                     #[cfg(any(test, fuzzing))]
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(fuzzing)");` 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] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `talc` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "02f9b67b2361dc420541330745a6b4e7d2614e0535e360ff5e4eaac178fba6ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02f9b67b2361dc420541330745a6b4e7d2614e0535e360ff5e4eaac178fba6ad", kill_on_drop: false }`
[INFO] [stdout] 02f9b67b2361dc420541330745a6b4e7d2614e0535e360ff5e4eaac178fba6ad
