[INFO] fetching crate cdragon-prop 0.2.0... [INFO] checking cdragon-prop-0.2.0 against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global [INFO] extracting crate cdragon-prop 0.2.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate cdragon-prop 0.2.0 [INFO] finished tweaking crates.io crate cdragon-prop 0.2.0 [INFO] tweaked toml for crates.io crate cdragon-prop 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cdragon-prop 0.2.0 on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 38 packages to latest compatible versions [INFO] [stderr] Adding nom v7.1.3 (available: v8.0.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 349a97478d6a210caaca3341bae92ca54eedfc8c42116f5e3b4e137afbc3b2d5 [INFO] running `Command { std: "docker" "start" "-a" "349a97478d6a210caaca3341bae92ca54eedfc8c42116f5e3b4e137afbc3b2d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "349a97478d6a210caaca3341bae92ca54eedfc8c42116f5e3b4e137afbc3b2d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "349a97478d6a210caaca3341bae92ca54eedfc8c42116f5e3b4e137afbc3b2d5", kill_on_drop: false }` [INFO] [stdout] 349a97478d6a210caaca3341bae92ca54eedfc8c42116f5e3b4e137afbc3b2d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7700ff4ff078d5624b974a9d0391015a46600e4e3243ad7855eedd252818f41 [INFO] running `Command { std: "docker" "start" "-a" "f7700ff4ff078d5624b974a9d0391015a46600e4e3243ad7855eedd252818f41", kill_on_drop: false }` [INFO] [stderr] Compiling winnow v0.7.14 [INFO] [stderr] Compiling toml_datetime v0.7.5+spec-1.1.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling toml_parser v1.0.6+spec-1.1.0 [INFO] [stderr] Compiling toml_edit v0.23.10+spec-1.0.0 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking cdragon-utils v0.2.0 [INFO] [stderr] Checking cdragon-hashes v0.2.0 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Compiling num_enum_derive v0.7.5 [INFO] [stderr] Checking num_enum v0.7.5 [INFO] [stderr] Checking cdragon-prop v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/parser.rs:150:30 [INFO] [stdout] | [INFO] [stdout] 150 | let buf = reader.read_array::<4>()?; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `cdragon_utils::parsing::ReadArray::read_array(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(read_array)]` to the crate attributes to enable `std::io::Read::read_array` [INFO] [stdout] --> src/lib.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 + #![feature(read_array)] [INFO] [stdout] | [INFO] [stdout] help: add `#![feature(read_array)]` to the crate attributes to enable `std::io::Read::read_array` [INFO] [stdout] --> src/lib.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 + #![feature(read_array)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/parser.rs:153:34 [INFO] [stdout] | [INFO] [stdout] 153 | let buf = reader.read_array::<2>()?; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `cdragon_utils::parsing::ReadArray::read_array(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(read_array)]` to the crate attributes to enable `std::io::Read::read_array` [INFO] [stdout] --> src/lib.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 + #![feature(read_array)] [INFO] [stdout] | [INFO] [stdout] help: add `#![feature(read_array)]` to the crate attributes to enable `std::io::Read::read_array` [INFO] [stdout] --> src/lib.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 + #![feature(read_array)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/parser.rs:161:30 [INFO] [stdout] | [INFO] [stdout] 161 | let buf = reader.read_array::<4>()?; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `cdragon_utils::parsing::ReadArray::read_array(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(read_array)]` to the crate attributes to enable `std::io::Read::read_array` [INFO] [stdout] --> src/lib.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 + #![feature(read_array)] [INFO] [stdout] | [INFO] [stdout] help: add `#![feature(read_array)]` to the crate attributes to enable `std::io::Read::read_array` [INFO] [stdout] --> src/lib.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 + #![feature(read_array)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/parser.rs:222:26 [INFO] [stdout] | [INFO] [stdout] 222 | let buf = reader.read_array::<{4 + 4}>()?; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `cdragon_utils::parsing::ReadArray::read_array(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(read_array)]` to the crate attributes to enable `std::io::Read::read_array` [INFO] [stdout] --> src/lib.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 + #![feature(read_array)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/parser.rs:150:30 [INFO] [stdout] | [INFO] [stdout] 150 | let buf = reader.read_array::<4>()?; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `cdragon_utils::parsing::ReadArray::read_array(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(read_array)]` to the crate attributes to enable `std::io::Read::read_array` [INFO] [stdout] --> src/lib.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 + #![feature(read_array)] [INFO] [stdout] | [INFO] [stdout] help: add `#![feature(read_array)]` to the crate attributes to enable `std::io::Read::read_array` [INFO] [stdout] --> src/lib.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 + #![feature(read_array)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/parser.rs:153:34 [INFO] [stdout] | [INFO] [stdout] 153 | let buf = reader.read_array::<2>()?; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `cdragon_utils::parsing::ReadArray::read_array(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(read_array)]` to the crate attributes to enable `std::io::Read::read_array` [INFO] [stdout] --> src/lib.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 + #![feature(read_array)] [INFO] [stdout] | [INFO] [stdout] help: add `#![feature(read_array)]` to the crate attributes to enable `std::io::Read::read_array` [INFO] [stdout] --> src/lib.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 + #![feature(read_array)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/parser.rs:161:30 [INFO] [stdout] | [INFO] [stdout] 161 | let buf = reader.read_array::<4>()?; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `cdragon_utils::parsing::ReadArray::read_array(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(read_array)]` to the crate attributes to enable `std::io::Read::read_array` [INFO] [stdout] --> src/lib.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 + #![feature(read_array)] [INFO] [stdout] | [INFO] [stdout] help: add `#![feature(read_array)]` to the crate attributes to enable `std::io::Read::read_array` [INFO] [stdout] --> src/lib.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 + #![feature(read_array)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/parser.rs:222:26 [INFO] [stdout] | [INFO] [stdout] 222 | let buf = reader.read_array::<{4 + 4}>()?; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `cdragon_utils::parsing::ReadArray::read_array(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(read_array)]` to the crate attributes to enable `std::io::Read::read_array` [INFO] [stdout] --> src/lib.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 + #![feature(read_array)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cdragon-prop` (lib test); 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name cdragon_prop --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=b83ab198a648c7d1 -C extra-filename=-f46984f2e617ae47 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cdragon_hashes=/opt/rustwide/target/debug/deps/libcdragon_hashes-afd7a952c45be5e1.rmeta --extern cdragon_utils=/opt/rustwide/target/debug/deps/libcdragon_utils-01a1feb05e17cfbe.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-0f23146fdd1ac0cd.rmeta --extern num_enum=/opt/rustwide/target/debug/deps/libnum_enum-09aac5f24147c2a0.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-37f6ed1f8e7fc21c.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `cdragon-prop` (lib); 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name cdragon_prop --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=9a6054856398e81a -C extra-filename=-ef0f842c17372174 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cdragon_hashes=/opt/rustwide/target/debug/deps/libcdragon_hashes-afd7a952c45be5e1.rmeta --extern cdragon_utils=/opt/rustwide/target/debug/deps/libcdragon_utils-01a1feb05e17cfbe.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-0f23146fdd1ac0cd.rmeta --extern num_enum=/opt/rustwide/target/debug/deps/libnum_enum-09aac5f24147c2a0.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-37f6ed1f8e7fc21c.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "f7700ff4ff078d5624b974a9d0391015a46600e4e3243ad7855eedd252818f41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7700ff4ff078d5624b974a9d0391015a46600e4e3243ad7855eedd252818f41", kill_on_drop: false }` [INFO] [stdout] f7700ff4ff078d5624b974a9d0391015a46600e4e3243ad7855eedd252818f41