[INFO] fetching crate grammartec 0.3.1... [INFO] testing grammartec-0.3.1 against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282 [INFO] extracting crate grammartec 0.3.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate grammartec 0.3.1 on toolchain 61223975d46f794466efa832bc7562b9707ecc46 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "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-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded regex_mutator v0.3.1 [INFO] [stderr] Downloaded loaded_dice v0.2.2 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 739facc93f134006fafa9a7d60765bfc92dce1a232b58d4f66890c800f2064f5 [INFO] running `Command { std: "docker" "start" "-a" "739facc93f134006fafa9a7d60765bfc92dce1a232b58d4f66890c800f2064f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "739facc93f134006fafa9a7d60765bfc92dce1a232b58d4f66890c800f2064f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "739facc93f134006fafa9a7d60765bfc92dce1a232b58d4f66890c800f2064f5", kill_on_drop: false }` [INFO] [stdout] 739facc93f134006fafa9a7d60765bfc92dce1a232b58d4f66890c800f2064f5 [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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65f862dba92a58eac0372f3737c1fc2f116e21d241a03e8c577c46733eafed90 [INFO] running `Command { std: "docker" "start" "-a" "65f862dba92a58eac0372f3737c1fc2f116e21d241a03e8c577c46733eafed90", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Compiling unindent v0.1.11 [INFO] [stderr] Compiling num-complex v0.4.5 [INFO] [stderr] Compiling num-iter v0.1.44 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling pyo3-build-config v0.18.3 [INFO] [stderr] Compiling loaded_dice v0.2.2 [INFO] [stderr] Compiling regex_mutator v0.3.1 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling pyo3-macros-backend v0.18.3 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling pyo3-ffi v0.18.3 [INFO] [stderr] Compiling pyo3 v0.18.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling pyo3-macros v0.18.3 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling grammartec v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `regex` is imported redundantly [INFO] [stdout] --> src/rule.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use regex; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | extern crate regex; [INFO] [stdout] | ------------------- the item `regex` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Sized` is imported redundantly [INFO] [stdout] --> src/tree.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use std::marker::Sized; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/61223975d46f794466efa832bc7562b9707ecc46/library/std/src/prelude/mod.rs:105:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Sized` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s [INFO] running `Command { std: "docker" "inspect" "65f862dba92a58eac0372f3737c1fc2f116e21d241a03e8c577c46733eafed90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65f862dba92a58eac0372f3737c1fc2f116e21d241a03e8c577c46733eafed90", kill_on_drop: false }` [INFO] [stdout] 65f862dba92a58eac0372f3737c1fc2f116e21d241a03e8c577c46733eafed90 [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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49be6e0b22bd42d92040587015dbbbd9730e54522964e84572a18ecc7be8ca6d [INFO] running `Command { std: "docker" "start" "-a" "49be6e0b22bd42d92040587015dbbbd9730e54522964e84572a18ecc7be8ca6d", kill_on_drop: false }` [INFO] [stderr] Compiling grammartec v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `regex` is imported redundantly [INFO] [stdout] --> src/rule.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use regex; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | extern crate regex; [INFO] [stdout] | ------------------- the item `regex` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Sized` is imported redundantly [INFO] [stdout] --> src/tree.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use std::marker::Sized; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/61223975d46f794466efa832bc7562b9707ecc46/library/std/src/prelude/mod.rs:105:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Sized` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `regex` is imported redundantly [INFO] [stdout] --> src/rule.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use regex; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | extern crate regex; [INFO] [stdout] | ------------------- the item `regex` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Sized` is imported redundantly [INFO] [stdout] --> src/tree.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use std::marker::Sized; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/61223975d46f794466efa832bc7562b9707ecc46/library/std/src/prelude/mod.rs:105:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Sized` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Context` is imported redundantly [INFO] [stdout] --> src/tree.rs:468:9 [INFO] [stdout] | [INFO] [stdout] 467 | use super::*; [INFO] [stdout] | -------- the item `Context` is already imported here [INFO] [stdout] 468 | use context::Context; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NodeID` is imported redundantly [INFO] [stdout] --> src/tree.rs:469:9 [INFO] [stdout] | [INFO] [stdout] 467 | use super::*; [INFO] [stdout] | -------- the item `NodeID` is already imported here [INFO] [stdout] 468 | use context::Context; [INFO] [stdout] 469 | use newtypes::NodeID; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.77s [INFO] running `Command { std: "docker" "inspect" "49be6e0b22bd42d92040587015dbbbd9730e54522964e84572a18ecc7be8ca6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49be6e0b22bd42d92040587015dbbbd9730e54522964e84572a18ecc7be8ca6d", kill_on_drop: false }` [INFO] [stdout] 49be6e0b22bd42d92040587015dbbbd9730e54522964e84572a18ecc7be8ca6d [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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ba2b07d0546d9a096b9b04b75655a841d639a6823478c4e86b12d482e5ea3907 [INFO] running `Command { std: "docker" "start" "-a" "ba2b07d0546d9a096b9b04b75655a841d639a6823478c4e86b12d482e5ea3907", kill_on_drop: false }` [INFO] [stderr] warning: the item `regex` is imported redundantly [INFO] [stderr] --> src/rule.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use regex; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | extern crate regex; [INFO] [stderr] | ------------------- the item `regex` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Sized` is imported redundantly [INFO] [stderr] --> src/tree.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use std::marker::Sized; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] --> /rustc/61223975d46f794466efa832bc7562b9707ecc46/library/std/src/prelude/mod.rs:105:13 [INFO] [stderr] | [INFO] [stderr] = note: the item `Sized` is already defined here [INFO] [stderr] [INFO] [stderr] warning: the item `Context` is imported redundantly [INFO] [stderr] --> src/tree.rs:468:9 [INFO] [stderr] | [INFO] [stderr] 467 | use super::*; [INFO] [stderr] | -------- the item `Context` is already imported here [INFO] [stderr] 468 | use context::Context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `NodeID` is imported redundantly [INFO] [stderr] --> src/tree.rs:469:9 [INFO] [stderr] | [INFO] [stderr] 467 | use super::*; [INFO] [stderr] | -------- the item `NodeID` is already imported here [INFO] [stderr] 468 | use context::Context; [INFO] [stderr] 469 | use newtypes::NodeID; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `grammartec` (lib) generated 2 warnings [INFO] [stderr] warning: `grammartec` (lib test) generated 4 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grammartec-c67cea50632c4aa5) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test context::tests::test_context ... ok [INFO] [stdout] test context::tests::simple_context ... ok [INFO] [stdout] test context::tests::test_generate_len ... ok [INFO] [stdout] test mutator::tests::check_minimize_rec ... ok [INFO] [stdout] test newtypes::tests::nterm_id ... ok [INFO] [stdout] test newtypes::tests::rule_id ... ok [INFO] [stdout] test newtypes::tests::node_id ... ok [INFO] [stdout] test mutator::tests::check_det_rules_values ... ok [INFO] [stdout] test mutator::tests::check_mut_random_recursion ... ok [INFO] [stdout] test mutator::tests::check_minimize_tree ... ok [INFO] [stdout] test chunkstore::tests::chunk_store ... 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 0.49s [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" "ba2b07d0546d9a096b9b04b75655a841d639a6823478c4e86b12d482e5ea3907", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba2b07d0546d9a096b9b04b75655a841d639a6823478c4e86b12d482e5ea3907", kill_on_drop: false }` [INFO] [stdout] ba2b07d0546d9a096b9b04b75655a841d639a6823478c4e86b12d482e5ea3907