[INFO] fetching crate frithu 0.1.0... [INFO] testing frithu-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate frithu 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate frithu 0.1.0 [INFO] finished tweaking crates.io crate frithu 0.1.0 [INFO] tweaked toml for crates.io crate frithu 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate frithu 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e079d754621725db587ba821a0213cf2eb21da7c1d3123ecc65a5377bcc6ee9 [INFO] running `Command { std: "docker" "start" "-a" "5e079d754621725db587ba821a0213cf2eb21da7c1d3123ecc65a5377bcc6ee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e079d754621725db587ba821a0213cf2eb21da7c1d3123ecc65a5377bcc6ee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e079d754621725db587ba821a0213cf2eb21da7c1d3123ecc65a5377bcc6ee9", kill_on_drop: false }` [INFO] [stdout] 5e079d754621725db587ba821a0213cf2eb21da7c1d3123ecc65a5377bcc6ee9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a378754b91857b037defc8cfada9dde0e6875bb22000dfad88a0640a0426b4c8 [INFO] running `Command { std: "docker" "start" "-a" "a378754b91857b037defc8cfada9dde0e6875bb22000dfad88a0640a0426b4c8", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling frithu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/grammar.rs:201:34 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn rule>(&mut self, name: S) -> RuleBuilder { [INFO] [stdout] | ^^^^^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 201 | pub fn rule>(&mut self, name: S) -> RuleBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.60s [INFO] running `Command { std: "docker" "inspect" "a378754b91857b037defc8cfada9dde0e6875bb22000dfad88a0640a0426b4c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a378754b91857b037defc8cfada9dde0e6875bb22000dfad88a0640a0426b4c8", kill_on_drop: false }` [INFO] [stdout] a378754b91857b037defc8cfada9dde0e6875bb22000dfad88a0640a0426b4c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 83c3b138e26bb044417a9389a82d3acf08985683fff4df1f117f086785f99016 [INFO] running `Command { std: "docker" "start" "-a" "83c3b138e26bb044417a9389a82d3acf08985683fff4df1f117f086785f99016", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/grammar.rs:201:34 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn rule>(&mut self, name: S) -> RuleBuilder { [INFO] [stdout] | ^^^^^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 201 | pub fn rule>(&mut self, name: S) -> RuleBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling frithu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/parser.rs:404:44 [INFO] [stdout] | [INFO] [stdout] 404 | let mut trees = Default::default();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/grammar.rs:201:34 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn rule>(&mut self, name: S) -> RuleBuilder { [INFO] [stdout] | ^^^^^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 201 | pub fn rule>(&mut self, name: S) -> RuleBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.46s [INFO] running `Command { std: "docker" "inspect" "83c3b138e26bb044417a9389a82d3acf08985683fff4df1f117f086785f99016", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83c3b138e26bb044417a9389a82d3acf08985683fff4df1f117f086785f99016", kill_on_drop: false }` [INFO] [stdout] 83c3b138e26bb044417a9389a82d3acf08985683fff4df1f117f086785f99016 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 5c62900a9adc9161a199b96915e89e5a46b46dd25c722cd00fa7220a2d116d4b [INFO] running `Command { std: "docker" "start" "-a" "5c62900a9adc9161a199b96915e89e5a46b46dd25c722cd00fa7220a2d116d4b", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/grammar.rs:201:34 [INFO] [stderr] | [INFO] [stderr] 201 | pub fn rule>(&mut self, name: S) -> RuleBuilder { [INFO] [stderr] | ^^^^^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 201 | pub fn rule>(&mut self, name: S) -> RuleBuilder<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `frithu` (lib) generated 1 warning (run `cargo fix --lib -p frithu` to apply 1 suggestion) [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/parser.rs:404:44 [INFO] [stderr] | [INFO] [stderr] 404 | let mut trees = Default::default();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `frithu` (lib test) generated 2 warnings (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/frithu-f551ba8c1d051b35) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test grammar::test::grammar_needs_start_symbol_defined ... ok [INFO] [stdout] test grammar::test::nonterminal_symbols_must_have_rules ... ok [INFO] [stdout] test grammar::test::get_info_for_unknown_symbol_returns_none ... ok [INFO] [stdout] test grammar::test::symbol_with_empty_rule_is_nullable ... ok [INFO] [stdout] test grammar::test::symbol_without_empty_rule_is_not_nullable ... ok [INFO] [stdout] test stringcache::test::interning ... ok [INFO] [stdout] test parser::test::right_recursion_in_linear_space ... ok [INFO] [stdout] test parser::test::infinitely_ambiguous_grammar ... ok [INFO] [stdout] test grammar::test::symbol_nullable_iff_all_nullable_rule ... ok [INFO] [stdout] test parser::test::ambiguous_grammar ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/empty_rules.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/empty_rules-b1be05abc0b8189b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test complex_empty_string_recogniser ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/recogniser.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/recogniser-d080b31abe686957) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test recognise_valid_input ... ok [INFO] [stdout] test reject_invalid_input ... ok [INFO] [stdout] test reject_incomplete_input ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5c62900a9adc9161a199b96915e89e5a46b46dd25c722cd00fa7220a2d116d4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c62900a9adc9161a199b96915e89e5a46b46dd25c722cd00fa7220a2d116d4b", kill_on_drop: false }` [INFO] [stdout] 5c62900a9adc9161a199b96915e89e5a46b46dd25c722cd00fa7220a2d116d4b