[INFO] fetching crate grammartec 0.3.1... [INFO] testing grammartec-0.3.1 against 1.81.0 for beta-1.82-1 [INFO] extracting crate grammartec 0.3.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate grammartec 0.3.1 on toolchain 1.81.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate grammartec 0.3.1 [INFO] finished tweaking crates.io crate grammartec 0.3.1 [INFO] tweaked toml for crates.io crate grammartec 0.3.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 62 packages to latest compatible versions [INFO] [stderr] Adding indoc v1.0.9 (latest: v2.0.5) [INFO] [stderr] Adding memoffset v0.8.0 (latest: v0.9.1) [INFO] [stderr] Adding pyo3 v0.18.3 (latest: v0.22.2) [INFO] [stderr] Adding pyo3-build-config v0.18.3 (latest: v0.22.2) [INFO] [stderr] Adding pyo3-ffi v0.18.3 (latest: v0.22.2) [INFO] [stderr] Adding pyo3-macros v0.18.3 (latest: v0.22.2) [INFO] [stderr] Adding pyo3-macros-backend v0.18.3 (latest: v0.22.2) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.4) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding unindent v0.1.11 (latest: v0.2.3) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded loaded_dice v0.2.2 [INFO] [stderr] Downloaded regex_mutator v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 45e2aece0ea16c41f1a7bb4184e5bb6bb747dcad65f88090b9d79e6b68d7889a [INFO] running `Command { std: "docker" "start" "-a" "45e2aece0ea16c41f1a7bb4184e5bb6bb747dcad65f88090b9d79e6b68d7889a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45e2aece0ea16c41f1a7bb4184e5bb6bb747dcad65f88090b9d79e6b68d7889a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45e2aece0ea16c41f1a7bb4184e5bb6bb747dcad65f88090b9d79e6b68d7889a", kill_on_drop: false }` [INFO] [stdout] 45e2aece0ea16c41f1a7bb4184e5bb6bb747dcad65f88090b9d79e6b68d7889a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 969c4cf37b7283c13e65491616a31b6ec3db1943e4baa6cf4cdcc12d9011f9fb [INFO] running `Command { std: "docker" "start" "-a" "969c4cf37b7283c13e65491616a31b6ec3db1943e4baa6cf4cdcc12d9011f9fb", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling unindent v0.1.11 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling pyo3-build-config v0.18.3 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling regex_mutator v0.3.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling pyo3-ffi v0.18.3 [INFO] [stderr] Compiling pyo3 v0.18.3 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling pyo3-macros-backend v0.18.3 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling loaded_dice v0.2.2 [INFO] [stderr] Compiling pyo3-macros v0.18.3 [INFO] [stderr] Compiling grammartec v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.51s [INFO] running `Command { std: "docker" "inspect" "969c4cf37b7283c13e65491616a31b6ec3db1943e4baa6cf4cdcc12d9011f9fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "969c4cf37b7283c13e65491616a31b6ec3db1943e4baa6cf4cdcc12d9011f9fb", kill_on_drop: false }` [INFO] [stdout] 969c4cf37b7283c13e65491616a31b6ec3db1943e4baa6cf4cdcc12d9011f9fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4703b5bf836fe649099d5bda4f4628d6d611895653fc2b70c503c1dab03410c [INFO] running `Command { std: "docker" "start" "-a" "c4703b5bf836fe649099d5bda4f4628d6d611895653fc2b70c503c1dab03410c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling grammartec v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.40s [INFO] running `Command { std: "docker" "inspect" "c4703b5bf836fe649099d5bda4f4628d6d611895653fc2b70c503c1dab03410c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4703b5bf836fe649099d5bda4f4628d6d611895653fc2b70c503c1dab03410c", kill_on_drop: false }` [INFO] [stdout] c4703b5bf836fe649099d5bda4f4628d6d611895653fc2b70c503c1dab03410c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e6f6b03c857422d7310142c1c3b69ce7b72294776da2122f45fcf1c31707b44e [INFO] running `Command { std: "docker" "start" "-a" "e6f6b03c857422d7310142c1c3b69ce7b72294776da2122f45fcf1c31707b44e", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grammartec-0fc1a8ce6011ce6a) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test newtypes::tests::node_id ... ok [INFO] [stdout] test newtypes::tests::nterm_id ... ok [INFO] [stdout] test newtypes::tests::rule_id ... ok [INFO] [stdout] test context::tests::simple_context ... ok [INFO] [stdout] test mutator::tests::check_mut_random_recursion ... ok [INFO] [stdout] test context::tests::test_context ... ok [INFO] [stdout] test chunkstore::tests::chunk_store ... ok [INFO] [stdout] test mutator::tests::check_minimize_rec ... ok [INFO] [stdout] test mutator::tests::check_minimize_tree ... ok [INFO] [stdout] test mutator::tests::check_det_rules_values ... ok [INFO] [stdout] test context::tests::test_generate_len ... ok [INFO] [stdout] test tree::tests::check_find_recursions ... ok [INFO] [stdout] test tree::tests::check_unparse_iter ... ok [INFO] [stdout] test tree::tests::check_calc_paren_iter ... ok [INFO] [stdout] test tree::tests::check_calc_sizes_iter ... ok [INFO] [stdout] test mutator::tests::deterministic_splice ... ok [INFO] [stdout] test mutator::tests::deterministic_rule ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.71s [INFO] [stdout] [INFO] [stderr] Doc-tests grammartec [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e6f6b03c857422d7310142c1c3b69ce7b72294776da2122f45fcf1c31707b44e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6f6b03c857422d7310142c1c3b69ce7b72294776da2122f45fcf1c31707b44e", kill_on_drop: false }` [INFO] [stdout] e6f6b03c857422d7310142c1c3b69ce7b72294776da2122f45fcf1c31707b44e