[INFO] fetching crate wasefire 0.4.0...
[INFO] testing wasefire-0.4.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate wasefire 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate wasefire 0.4.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasefire 0.4.0
[INFO] finished tweaking crates.io crate wasefire 0.4.0
[INFO] tweaked toml for crates.io crate wasefire 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasefire-applet-api-macro v0.5.0
[INFO] [stderr]   Downloaded const-default v1.0.0
[INFO] [stderr]   Downloaded wasefire-applet-api v0.5.0
[INFO] [stderr]   Downloaded wasefire-applet-api-desc v0.1.5
[INFO] [stderr]   Downloaded svgbobdoc v0.3.0
[INFO] [stderr]   Downloaded sealed v0.5.0
[INFO] [stderr]   Downloaded rlsf v0.2.1
[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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8861c7fb8b8b52eed4af80e2f7b02b974697fcb40c2678d97757d9aa2e00289f
[INFO] running `Command { std: "docker" "start" "-a" "8861c7fb8b8b52eed4af80e2f7b02b974697fcb40c2678d97757d9aa2e00289f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8861c7fb8b8b52eed4af80e2f7b02b974697fcb40c2678d97757d9aa2e00289f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8861c7fb8b8b52eed4af80e2f7b02b974697fcb40c2678d97757d9aa2e00289f", kill_on_drop: false }`
[INFO] [stdout] 8861c7fb8b8b52eed4af80e2f7b02b974697fcb40c2678d97757d9aa2e00289f
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35c9f48b469ea16e5403e2bf92b65985a759bbf9f948b331548ccf8e7c015f7f
[INFO] running `Command { std: "docker" "start" "-a" "35c9f48b469ea16e5403e2bf92b65985a759bbf9f948b331548ccf8e7c015f7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling data-encoding v2.5.0
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling bytemuck_derive v1.5.0
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling const-default v1.0.0
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling sealed v0.5.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling clap_builder v4.5.0
[INFO] [stderr]    Compiling bytemuck v1.14.3
[INFO] [stderr]    Compiling clap v4.5.0
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.12
[INFO] [stderr]    Compiling svgbobdoc v0.3.0
[INFO] [stderr]    Compiling rlsf v0.2.1
[INFO] [stderr]    Compiling data-encoding-macro v0.1.14
[INFO] [stderr]    Compiling wasefire-applet-api-desc v0.1.5
[INFO] [stderr]    Compiling wasefire-applet-api-macro v0.5.0
[INFO] [stderr]    Compiling wasefire-applet-api v0.5.0
[INFO] [stderr]    Compiling wasefire v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: meta-variables within meta-variable expressions must be referenced using a dollar sign
[INFO] [stdout]   --> src/callback.rs:19:54
[INFO] [stdout]    |
[INFO] [stdout] 19 |             ptr: extern "C" fn(*const u8 $(, usize ${ignore(x)})*),
[INFO] [stdout]    |                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attempted to repeat an expression containing no syntax variables matched as repeating at this depth
[INFO] [stdout]   --> src/callback.rs:19:43
[INFO] [stdout]    |
[INFO] [stdout] 19 |             ptr: extern "C" fn(*const u8 $(, usize ${ignore(x)})*),
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | #![feature(alloc_error_handler)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | #![feature(macro_metavar_expr)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | #![feature(negative_impls)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | #![feature(vec_into_raw_parts)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | #![feature(vec_into_raw_parts)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasefire` (lib) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "35c9f48b469ea16e5403e2bf92b65985a759bbf9f948b331548ccf8e7c015f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c9f48b469ea16e5403e2bf92b65985a759bbf9f948b331548ccf8e7c015f7f", kill_on_drop: false }`
[INFO] [stdout] 35c9f48b469ea16e5403e2bf92b65985a759bbf9f948b331548ccf8e7c015f7f
[INFO] testing wasefire-0.4.0 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate wasefire 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate wasefire 0.4.0 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasefire 0.4.0
[INFO] finished tweaking crates.io crate wasefire 0.4.0
[INFO] tweaked toml for crates.io crate wasefire 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "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" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 491c3e0b3160383f795d1e61494d40446ec1f59fd03f749c2be1b6652e1eb1de
[INFO] running `Command { std: "docker" "start" "-a" "491c3e0b3160383f795d1e61494d40446ec1f59fd03f749c2be1b6652e1eb1de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "491c3e0b3160383f795d1e61494d40446ec1f59fd03f749c2be1b6652e1eb1de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "491c3e0b3160383f795d1e61494d40446ec1f59fd03f749c2be1b6652e1eb1de", kill_on_drop: false }`
[INFO] [stdout] 491c3e0b3160383f795d1e61494d40446ec1f59fd03f749c2be1b6652e1eb1de
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4813db2f9f8460f88f642809004b18641efb6aba691dda5967e1b31d7c74a53e
[INFO] running `Command { std: "docker" "start" "-a" "4813db2f9f8460f88f642809004b18641efb6aba691dda5967e1b31d7c74a53e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling data-encoding v2.5.0
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling const-default v1.0.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]    Compiling bytemuck_derive v1.5.0
[INFO] [stderr]    Compiling sealed v0.5.0
[INFO] [stderr]    Compiling clap_builder v4.5.0
[INFO] [stderr]    Compiling bytemuck v1.14.3
[INFO] [stderr]    Compiling clap v4.5.0
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.12
[INFO] [stderr]    Compiling svgbobdoc v0.3.0
[INFO] [stderr]    Compiling data-encoding-macro v0.1.14
[INFO] [stderr]    Compiling wasefire-applet-api-desc v0.1.5
[INFO] [stderr]    Compiling rlsf v0.2.1
[INFO] [stderr]    Compiling wasefire-applet-api-macro v0.5.0
[INFO] [stderr]    Compiling wasefire-applet-api v0.5.0
[INFO] [stderr]    Compiling wasefire v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: meta-variables within meta-variable expressions must be referenced using a dollar sign
[INFO] [stdout]   --> src/callback.rs:19:54
[INFO] [stdout]    |
[INFO] [stdout] 19 |             ptr: extern "C" fn(*const u8 $(, usize ${ignore(x)})*),
[INFO] [stdout]    |                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attempted to repeat an expression containing no syntax variables matched as repeating at this depth
[INFO] [stdout]   --> src/callback.rs:19:43
[INFO] [stdout]    |
[INFO] [stdout] 19 |             ptr: extern "C" fn(*const u8 $(, usize ${ignore(x)})*),
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | #![feature(alloc_error_handler)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | #![feature(macro_metavar_expr)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | #![feature(negative_impls)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | #![feature(vec_into_raw_parts)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | #![feature(vec_into_raw_parts)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: mutable reference of mutable static is discouraged
[INFO] [stdout]   --> src/allocator.rs:36:25
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let pool = unsafe { &mut POOL };
[INFO] [stdout]    |                         ^^^^^^^^^ mutable 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: mutable references are dangerous since if there's any other pointer or reference used for that static while the reference lives, that's UB; use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let pool = unsafe { addr_of_mut!(POOL) };
[INFO] [stdout]    |                         ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasefire` (lib) due to 8 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "4813db2f9f8460f88f642809004b18641efb6aba691dda5967e1b31d7c74a53e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4813db2f9f8460f88f642809004b18641efb6aba691dda5967e1b31d7c74a53e", kill_on_drop: false }`
[INFO] [stdout] 4813db2f9f8460f88f642809004b18641efb6aba691dda5967e1b31d7c74a53e
