[INFO] fetching crate peresil 0.4.0-alpha.0... [INFO] testing peresil-0.4.0-alpha.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate peresil 0.4.0-alpha.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate peresil 0.4.0-alpha.0 [INFO] finished tweaking crates.io crate peresil 0.4.0-alpha.0 [INFO] tweaked toml for crates.io crate peresil 0.4.0-alpha.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate peresil 0.4.0-alpha.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 10146cea8fd41533e376d8e38a9de0bb8c0d4b29760e8ebda9f9447b4c587046 [INFO] running `Command { std: "docker" "start" "-a" "10146cea8fd41533e376d8e38a9de0bb8c0d4b29760e8ebda9f9447b4c587046", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10146cea8fd41533e376d8e38a9de0bb8c0d4b29760e8ebda9f9447b4c587046", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10146cea8fd41533e376d8e38a9de0bb8c0d4b29760e8ebda9f9447b4c587046", kill_on_drop: false }` [INFO] [stdout] 10146cea8fd41533e376d8e38a9de0bb8c0d4b29760e8ebda9f9447b4c587046 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd4a9ee3121e50d23eb4856fc6733a7eb25f6dfba3a2085814cfc1ddae957e1b [INFO] running `Command { std: "docker" "start" "-a" "bd4a9ee3121e50d23eb4856fc6733a7eb25f6dfba3a2085814cfc1ddae957e1b", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling peresil v0.4.0-alpha.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "bd4a9ee3121e50d23eb4856fc6733a7eb25f6dfba3a2085814cfc1ddae957e1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd4a9ee3121e50d23eb4856fc6733a7eb25f6dfba3a2085814cfc1ddae957e1b", kill_on_drop: false }` [INFO] [stdout] bd4a9ee3121e50d23eb4856fc6733a7eb25f6dfba3a2085814cfc1ddae957e1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76ef25ca34e846c6cb8c4bf787ab170026ba0ed2000e054c43e15b71c0dd0119 [INFO] running `Command { std: "docker" "start" "-a" "76ef25ca34e846c6cb8c4bf787ab170026ba0ed2000e054c43e15b71c0dd0119", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling peresil v0.4.0-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/calculator.rs:72:51 [INFO] [stdout] | [INFO] [stdout] 72 | type LeftAssociativeRule<'a> = (&'static str, &'a Fn(Expression, Expression) -> Expression); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 72 | type LeftAssociativeRule<'a> = (&'static str, &'a dyn Fn(Expression, Expression) -> Expression); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "76ef25ca34e846c6cb8c4bf787ab170026ba0ed2000e054c43e15b71c0dd0119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76ef25ca34e846c6cb8c4bf787ab170026ba0ed2000e054c43e15b71c0dd0119", kill_on_drop: false }` [INFO] [stdout] 76ef25ca34e846c6cb8c4bf787ab170026ba0ed2000e054c43e15b71c0dd0119 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 38a3666a14450480aade8745b7dd4336aa9360ddadfedb8135366a0332737d5f [INFO] running `Command { std: "docker" "start" "-a" "38a3666a14450480aade8745b7dd4336aa9360ddadfedb8135366a0332737d5f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/calculator.rs:72:51 [INFO] [stderr] | [INFO] [stderr] 72 | type LeftAssociativeRule<'a> = (&'static str, &'a Fn(Expression, Expression) -> Expression); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 72 | type LeftAssociativeRule<'a> = (&'static str, &'a dyn Fn(Expression, Expression) -> Expression); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `peresil` (test "calculator") generated 1 warning (run `cargo fix --test "calculator" -p peresil` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/peresil-d3f21a4b2c301678) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test test::alternate_with_children_parses ... ok [INFO] [stdout] test test::alternate_stops_parsing_after_unrecoverable_failure ... ok [INFO] [stdout] test test::child_parse_fails_child_step ... ok [INFO] [stdout] test test::child_parse_fails_parent_step ... ok [INFO] [stdout] test test::child_parse_succeeds ... ok [INFO] [stdout] test test::first_error_is_better ... ok [INFO] [stdout] test test::one_error ... ok [INFO] [stdout] test test::one_success ... ok [INFO] [stdout] test test::optional_missing ... ok [INFO] [stdout] test test::optional_present ... ok [INFO] [stdout] test test::optional_with_recoverable ... ok [INFO] [stdout] test test::second_error_is_better ... ok [INFO] [stdout] test test::optional_with_unrecoverable ... ok [INFO] [stdout] test test::sequential_success ... ok [INFO] [stdout] test test::string_consume_identifier ... ok [INFO] [stdout] test test::string_alternate ... ok [INFO] [stdout] test test::string_consume_literal ... ok [INFO] [stdout] test test::string_sequential ... ok [INFO] [stdout] test test::string_to ... ok [INFO] [stdout] test test::success_before_failure ... ok [INFO] [stdout] test test::string_zero_or_more ... ok [INFO] [stdout] test test::two_error_at_same_point ... ok [INFO] [stdout] test test::zero_or_more ... ok [INFO] [stdout] test test::success_after_failure ... ok [INFO] [stdout] test test::zero_or_more_failure_returns_to_beginning_of_line ... ok [INFO] [stderr] Running tests/calculator.rs (/opt/rustwide/target/debug/deps/calculator-9984e56bad635f87) [INFO] [stdout] test test::zero_or_more_fails_on_unrecoverable_failure ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test add_three_numbers ... ok [INFO] [stdout] test addition_adds ... ok [INFO] [stdout] test all_operators_together ... ok [INFO] [stdout] test failure_invalid_number ... ok [INFO] [stdout] test multiply_three_numbers ... ok [INFO] [stdout] test multiply_two_numbers ... ok [INFO] [stdout] test failure_invalid_number_in_other_position ... ok [INFO] [stdout] test multiplication_multiplies ... ok [INFO] [stdout] test subtract_two_numbers ... ok [INFO] [stdout] test subtraction_subtracts ... ok [INFO] [stdout] test division_divides ... ok [INFO] [stdout] test single_number ... ok [INFO] [stdout] test add_two_numbers ... ok [INFO] [stdout] test failure_not_a_number ... ok [INFO] [stdout] test divide_two_numbers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] [stderr] Running tests/ingredient_list.rs (/opt/rustwide/target/debug/deps/ingredient_list-101383b210653f0b) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stderr] Doc-tests peresil [INFO] [stdout] test cups ... ok [INFO] [stdout] test failure_expected_whitespace_after_size ... ok [INFO] [stdout] test failure_expected_name ... ok [INFO] [stdout] test failure_invalid_size ... ok [INFO] [stdout] test failure_expected_whitespace_after_unit ... ok [INFO] [stdout] test failure_unknown_unit ... ok [INFO] [stdout] test ounces ... ok [INFO] [stdout] test tablespoons ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "38a3666a14450480aade8745b7dd4336aa9360ddadfedb8135366a0332737d5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38a3666a14450480aade8745b7dd4336aa9360ddadfedb8135366a0332737d5f", kill_on_drop: false }` [INFO] [stdout] 38a3666a14450480aade8745b7dd4336aa9360ddadfedb8135366a0332737d5f