[INFO] cloning repository https://github.com/honungsburk/grammarsmith [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/honungsburk/grammarsmith" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhonungsburk%2Fgrammarsmith", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhonungsburk%2Fgrammarsmith'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 299bc41f0eb8be16d32d0fb49bdf45c85c1f3643 [INFO] testing honungsburk/grammarsmith against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhonungsburk%2Fgrammarsmith" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/honungsburk/grammarsmith [INFO] finished tweaking git repo https://github.com/honungsburk/grammarsmith [INFO] tweaked toml for git repo https://github.com/honungsburk/grammarsmith written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/honungsburk/grammarsmith 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] crate git repo https://github.com/honungsburk/grammarsmith 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitflags v2.8.0 [INFO] [stderr] Downloaded tempfile v3.16.0 [INFO] [stderr] Downloaded wait-timeout v0.2.1 [INFO] [stderr] Downloaded unicode-ident v1.0.16 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 335137f9fc0dd801b7fc3a3a8ac1355af9b8e55d01d20581fb3e4644e5367ab5 [INFO] running `Command { std: "docker" "start" "-a" "335137f9fc0dd801b7fc3a3a8ac1355af9b8e55d01d20581fb3e4644e5367ab5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "335137f9fc0dd801b7fc3a3a8ac1355af9b8e55d01d20581fb3e4644e5367ab5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "335137f9fc0dd801b7fc3a3a8ac1355af9b8e55d01d20581fb3e4644e5367ab5", kill_on_drop: false }` [INFO] [stdout] 335137f9fc0dd801b7fc3a3a8ac1355af9b8e55d01d20581fb3e4644e5367ab5 [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=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] d3725dc47d798b2ed2289abac64d334160ba657629cee0b8ec82c19460f4bfde [INFO] running `Command { std: "docker" "start" "-a" "d3725dc47d798b2ed2289abac64d334160ba657629cee0b8ec82c19460f4bfde", kill_on_drop: false }` [INFO] [stderr] Compiling grammarsmith v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/scanner.rs:25:21 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new(buf: &str) -> Scanner { [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] 25 | pub fn new(buf: &str) -> Scanner<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "d3725dc47d798b2ed2289abac64d334160ba657629cee0b8ec82c19460f4bfde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3725dc47d798b2ed2289abac64d334160ba657629cee0b8ec82c19460f4bfde", kill_on_drop: false }` [INFO] [stdout] d3725dc47d798b2ed2289abac64d334160ba657629cee0b8ec82c19460f4bfde [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=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] 7af9ced06058ceca099ff71e91dcd283e400ffa520690e4594ed7964dfeab05c [INFO] running `Command { std: "docker" "start" "-a" "7af9ced06058ceca099ff71e91dcd283e400ffa520690e4594ed7964dfeab05c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/scanner.rs:25:21 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new(buf: &str) -> Scanner { [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] 25 | pub fn new(buf: &str) -> Scanner<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling tempfile v3.16.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling proptest v1.6.0 [INFO] [stderr] Compiling grammarsmith v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `is_operator` is never used [INFO] [stdout] --> tests/calculator_test.rs:161:8 [INFO] [stdout] | [INFO] [stdout] 160 | impl CalculatorToken { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] 161 | fn is_operator(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Parenthesized` is never constructed [INFO] [stdout] --> tests/calculator_test.rs:179:5 [INFO] [stdout] | [INFO] [stdout] 172 | enum CalculatorAST { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 179 | Parenthesized(Box), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/scanner.rs:25:21 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new(buf: &str) -> Scanner { [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] 25 | pub fn new(buf: &str) -> Scanner<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 25.18s [INFO] running `Command { std: "docker" "inspect" "7af9ced06058ceca099ff71e91dcd283e400ffa520690e4594ed7964dfeab05c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7af9ced06058ceca099ff71e91dcd283e400ffa520690e4594ed7964dfeab05c", kill_on_drop: false }` [INFO] [stdout] 7af9ced06058ceca099ff71e91dcd283e400ffa520690e4594ed7964dfeab05c [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=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] 2c7f744146714930cfb91ca069f9e1beaa36b3dd8fcc140ee5fc02677b6917e9 [INFO] running `Command { std: "docker" "start" "-a" "2c7f744146714930cfb91ca069f9e1beaa36b3dd8fcc140ee5fc02677b6917e9", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/scanner.rs:25:21 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn new(buf: &str) -> Scanner { [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] 25 | pub fn new(buf: &str) -> Scanner<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `grammarsmith` (lib) generated 1 warning (run `cargo fix --lib -p grammarsmith` to apply 1 suggestion) [INFO] [stderr] warning: method `is_operator` is never used [INFO] [stderr] --> tests/calculator_test.rs:161:8 [INFO] [stderr] | [INFO] [stderr] 160 | impl CalculatorToken { [INFO] [stderr] | -------------------- method in this implementation [INFO] [stderr] 161 | fn is_operator(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `Parenthesized` is never constructed [INFO] [stderr] --> tests/calculator_test.rs:179:5 [INFO] [stderr] | [INFO] [stderr] 172 | enum CalculatorAST { [INFO] [stderr] | ------------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 179 | Parenthesized(Box), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `grammarsmith` (test "calculator_test") generated 2 warnings [INFO] [stderr] warning: `grammarsmith` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/grammarsmith-953cd20256d4a061) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test position::bytepos::tests::test_addition_operations ... ok [INFO] [stdout] test position::bytepos::tests::test_shift_with_different_chars ... ok [INFO] [stdout] test position::lineoffset::tests::test_multiple_lines ... ok [INFO] [stdout] test position::lineoffset::tests::test_different_line_endings ... ok [INFO] [stdout] test position::bytepos::tests::test_subtraction_operations ... ok [INFO] [stdout] test position::lineoffset::tests::test_empty_string ... ok [INFO] [stdout] test position::lineoffset::tests::test_multiple_consecutive_newlines ... ok [INFO] [stdout] test position::lineoffset::tests::test_single_line ... ok [INFO] [stdout] test position::lineoffset::tests::test_trailing_newline ... ok [INFO] [stdout] test scanner::tests::test_consume_if ... ok [INFO] [stdout] test scanner::tests::test_consume_if_next ... ok [INFO] [stdout] test scanner::tests::test_next ... ok [INFO] [stdout] test scanner::tests::test_peek ... ok [INFO] [stdout] test scanner::tests::test_if_next ... ok [INFO] [stdout] test position::lineoffset::tests::test_position_beyond_length - should panic ... ok [INFO] [stderr] Running tests/calculator_test.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/calculator_test-455c3db51ecaf62e) [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests ... 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] running `Command { std: "docker" "inspect" "2c7f744146714930cfb91ca069f9e1beaa36b3dd8fcc140ee5fc02677b6917e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c7f744146714930cfb91ca069f9e1beaa36b3dd8fcc140ee5fc02677b6917e9", kill_on_drop: false }` [INFO] [stdout] 2c7f744146714930cfb91ca069f9e1beaa36b3dd8fcc140ee5fc02677b6917e9