[INFO] fetching crate ramp-maker 0.2.0...
[INFO] testing ramp-maker-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate ramp-maker 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ramp-maker 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ramp-maker 0.2.0
[INFO] tweaked toml for crates.io crate ramp-maker 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ramp-maker 0.2.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ramp-maker 0.2.0 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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af61dd1c5e843d29dc1b50c9451e6b1f36cdc559564922aa5322043619ac82f2
[INFO] running `Command { std: "docker" "start" "-a" "af61dd1c5e843d29dc1b50c9451e6b1f36cdc559564922aa5322043619ac82f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af61dd1c5e843d29dc1b50c9451e6b1f36cdc559564922aa5322043619ac82f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af61dd1c5e843d29dc1b50c9451e6b1f36cdc559564922aa5322043619ac82f2", kill_on_drop: false }`
[INFO] [stdout] af61dd1c5e843d29dc1b50c9451e6b1f36cdc559564922aa5322043619ac82f2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cffe43fb28448eef08eae4483329dca3b3f681bb6ed28ca8c9ed75a147d2b7e
[INFO] running `Command { std: "docker" "start" "-a" "2cffe43fb28448eef08eae4483329dca3b3f681bb6ed28ca8c9ed75a147d2b7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling fixed v1.6.0
[INFO] [stderr]    Compiling az v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling integer-sqrt v0.1.5
[INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fixed-1.6.0/src/arith.rs:696:61
[INFO] [stdout]     |
[INFO] [stdout] 696 |                     let (col12, carry_col3) = partial_col12.carrying_add(ll_rh);
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^------- argument #2 of type `bool` is missing
[INFO] [stdout] ...
[INFO] [stdout] 756 | mul_div_fallback! { u128, u128, Unsigned }
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/num/uint_macros.rs:2927:21
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/num/mod.rs:1301:4
[INFO] [stdout]    ::: /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/num/mod.rs:1327:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `mul_div_fallback` which comes from the expansion of the macro `uint_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 696 |                     let (col12, carry_col3) = partial_col12.carrying_add(ll_rh, /* bool */);
[INFO] [stdout]     |                                                                               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `hi_lo` found for type `bool` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fixed-1.6.0/src/arith.rs:698:57
[INFO] [stdout]     |
[INFO] [stdout] 698 |                     let (_, carry_col3_lo) = carry_col3.hi_lo();
[INFO] [stdout]     |                                                         ^^^^^ method not found in `bool`
[INFO] [stdout] ...
[INFO] [stdout] 756 | mul_div_fallback! { u128, u128, Unsigned }
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `FallbackHelper` defines an item `hi_lo`, perhaps you need to implement it
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fixed-1.6.0/src/arith.rs:539:1
[INFO] [stdout]     |
[INFO] [stdout] 539 | trait FallbackHelper: Sized {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the macro `mul_div_fallback` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fixed-1.6.0/src/arith.rs:723:57
[INFO] [stdout]     |
[INFO] [stdout] 723 |                 let (col12, carry_col3) = partial_col12.carrying_add(ll_rh);
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^------- argument #2 of type `bool` is missing
[INFO] [stdout] ...
[INFO] [stdout] 756 | mul_div_fallback! { u128, u128, Unsigned }
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/num/uint_macros.rs:2927:21
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/num/mod.rs:1301:4
[INFO] [stdout]    ::: /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/num/mod.rs:1327:5
[INFO] [stdout]     |
[INFO] [stdout]     = note: in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `mul_div_fallback` which comes from the expansion of the macro `uint_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 723 |                 let (col12, carry_col3) = partial_col12.carrying_add(ll_rh, /* bool */);
[INFO] [stdout]     |                                                                           ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `hi_lo` found for type `bool` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fixed-1.6.0/src/arith.rs:725:53
[INFO] [stdout]     |
[INFO] [stdout] 725 |                 let (_, carry_col3_lo) = carry_col3.hi_lo();
[INFO] [stdout]     |                                                     ^^^^^ method not found in `bool`
[INFO] [stdout] ...
[INFO] [stdout] 756 | mul_div_fallback! { u128, u128, Unsigned }
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `FallbackHelper` defines an item `hi_lo`, perhaps you need to implement it
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fixed-1.6.0/src/arith.rs:539:1
[INFO] [stdout]     |
[INFO] [stdout] 539 | trait FallbackHelper: Sized {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the macro `mul_div_fallback` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fixed` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "2cffe43fb28448eef08eae4483329dca3b3f681bb6ed28ca8c9ed75a147d2b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cffe43fb28448eef08eae4483329dca3b3f681bb6ed28ca8c9ed75a147d2b7e", kill_on_drop: false }`
[INFO] [stdout] 2cffe43fb28448eef08eae4483329dca3b3f681bb6ed28ca8c9ed75a147d2b7e
