[INFO] fetching crate customizable-buddy 0.0.3...
[INFO] checking customizable-buddy-0.0.3 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] extracting crate customizable-buddy 0.0.3 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate customizable-buddy 0.0.3 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate customizable-buddy 0.0.3
[INFO] finished tweaking crates.io crate customizable-buddy 0.0.3
[INFO] tweaked toml for crates.io crate customizable-buddy 0.0.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate customizable-buddy 0.0.3 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ec8c02b57bb69e3350347200f18a5573580612da4e6526d53cc3f77279cff19
[INFO] running `Command { std: "docker" "start" "-a" "4ec8c02b57bb69e3350347200f18a5573580612da4e6526d53cc3f77279cff19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ec8c02b57bb69e3350347200f18a5573580612da4e6526d53cc3f77279cff19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ec8c02b57bb69e3350347200f18a5573580612da4e6526d53cc3f77279cff19", kill_on_drop: false }`
[INFO] [stdout] 4ec8c02b57bb69e3350347200f18a5573580612da4e6526d53cc3f77279cff19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37d65fccdde5bd4ba1410e0cc8c2f89bba636f6d483d0bbf2dfd99f509900134
[INFO] running `Command { std: "docker" "start" "-a" "37d65fccdde5bd4ba1410e0cc8c2f89bba636f6d483d0bbf2dfd99f509900134", kill_on_drop: false }`
[INFO] [stderr]     Checking customizable-buddy v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]   --> examples/bitmap.rs:18:47
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let len = core::mem::size_of_val(unsafe { &MEMORY });
[INFO] [stdout]    |                                               ^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let len = core::mem::size_of_val(unsafe { addr_of!(MEMORY) });
[INFO] [stdout]    |                                               ~~~~~~~~~      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]   --> examples/bench.rs:23:47
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let len = core::mem::size_of_val(unsafe { &MEMORY });
[INFO] [stdout]    |                                               ^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let len = core::mem::size_of_val(unsafe { addr_of!(MEMORY) });
[INFO] [stdout]    |                                               ~~~~~~~~~      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "37d65fccdde5bd4ba1410e0cc8c2f89bba636f6d483d0bbf2dfd99f509900134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37d65fccdde5bd4ba1410e0cc8c2f89bba636f6d483d0bbf2dfd99f509900134", kill_on_drop: false }`
[INFO] [stdout] 37d65fccdde5bd4ba1410e0cc8c2f89bba636f6d483d0bbf2dfd99f509900134