[INFO] fetching crate bnf 0.3.3... [INFO] testing bnf-0.3.3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate bnf 0.3.3 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate bnf 0.3.3 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bnf 0.3.3 [INFO] finished tweaking crates.io crate bnf 0.3.3 [INFO] tweaked toml for crates.io crate bnf 0.3.3 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0a7d99efb7a283be0fe07f344f6132461bfee179bc6069af04b3441a65007173 [INFO] running `Command { std: "docker" "start" "-a" "0a7d99efb7a283be0fe07f344f6132461bfee179bc6069af04b3441a65007173", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a7d99efb7a283be0fe07f344f6132461bfee179bc6069af04b3441a65007173", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a7d99efb7a283be0fe07f344f6132461bfee179bc6069af04b3441a65007173", kill_on_drop: false }` [INFO] [stdout] 0a7d99efb7a283be0fe07f344f6132461bfee179bc6069af04b3441a65007173 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5cb90d4330f1db1d8b857bf3917372427170c89faa6067d50dac0c37d95e223e [INFO] running `Command { std: "docker" "start" "-a" "5cb90d4330f1db1d8b857bf3917372427170c89faa6067d50dac0c37d95e223e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling psm v0.1.16 [INFO] [stderr] Compiling stacker v0.1.14 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling bnf v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.45s [INFO] running `Command { std: "docker" "inspect" "5cb90d4330f1db1d8b857bf3917372427170c89faa6067d50dac0c37d95e223e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cb90d4330f1db1d8b857bf3917372427170c89faa6067d50dac0c37d95e223e", kill_on_drop: false }` [INFO] [stdout] 5cb90d4330f1db1d8b857bf3917372427170c89faa6067d50dac0c37d95e223e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] afedb4e4c7c9bca68ab69c2dafaab2cbfe674b860067306814c74bab4ef0ac30 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "afedb4e4c7c9bca68ab69c2dafaab2cbfe674b860067306814c74bab4ef0ac30", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling bnf v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 16.74s [INFO] running `Command { std: "docker" "inspect" "afedb4e4c7c9bca68ab69c2dafaab2cbfe674b860067306814c74bab4ef0ac30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afedb4e4c7c9bca68ab69c2dafaab2cbfe674b860067306814c74bab4ef0ac30", kill_on_drop: false }` [INFO] [stdout] afedb4e4c7c9bca68ab69c2dafaab2cbfe674b860067306814c74bab4ef0ac30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a1e2f79e64284d96ab998f32ba732a5ab7abbd78e1e8065eb5b1a48200890184 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a1e2f79e64284d96ab998f32ba732a5ab7abbd78e1e8065eb5b1a48200890184", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bnf-2f352ea4500b49d2) [INFO] [stdout] [INFO] [stdout] running 49 tests [INFO] [stdout] test error::tests::gets_error_on_incomplete ... ok [INFO] [stdout] test error::tests::uses_error_generate ... ok [INFO] [stdout] test grammar::tests::add_production ... ok [INFO] [stdout] test error::tests::uses_error_recursion_limit ... ok [INFO] [stdout] test error::tests::gets_error_error ... ok [INFO] [stdout] test error::tests::test_error_display ... ok [INFO] [stdout] test expression::tests::parse_complete ... ok [INFO] [stdout] test expression::tests::parse_error ... ok [INFO] [stdout] test grammar::tests::lhs_is_terminal_parse ... ok [INFO] [stdout] test grammar::tests::lhs_is_terminal_generate ... ok [INFO] [stdout] test expression::tests::new_expressions ... ok [INFO] [stdout] test grammar::tests::lhs_not_found ... ok [INFO] [stdout] test grammar::tests::new_grammars ... ok [INFO] [stdout] test grammar::tests::no_expressions ... ok [INFO] [stdout] test grammar::tests::no_productions ... ok [INFO] [stdout] test expression::tests::parse_incomplete ... ok [INFO] [stdout] test grammar::tests::parse_error_on_incomplete ... ok [INFO] [stdout] test grammar::tests::parse_error ... ok [INFO] [stdout] test expression::tests::remove_nonexistent_term ... ok [INFO] [stdout] test expression::tests::add_term ... ok [INFO] [stdout] test expression::tests::remove_term ... ok [INFO] [stdout] test grammar::tests::remove_production ... ok [INFO] [stdout] test parsers::tests::grammar_match ... ok [INFO] [stdout] test production::tests::remove_nonexistent_from_rhs ... ok [INFO] [stdout] test parsers::tests::production_match ... ok [INFO] [stdout] test term::tests::parse_complete ... ok [INFO] [stdout] test term::tests::parse_error ... ok [INFO] [stdout] test term::tests::parse_error_display ... ok [INFO] [stdout] test term::tests::parse_incomplete ... ok [INFO] [stdout] test parsers::tests::expression_match ... ok [INFO] [stdout] test production::tests::parse_complete ... ok [INFO] [stdout] test grammar::tests::remove_nonexistent_production ... ok [INFO] [stdout] test term::tests::quote_term_to_string_and_back ... ok [INFO] [stdout] test term::tests::parse_whitespace_term ... ok [INFO] [stdout] test term::tests::parse_whitespace_nonterm ... ok [INFO] [stdout] test term::tests::parse_single_quote_term ... ok [INFO] [stdout] test grammar::tests::recursion_limit ... ok [INFO] [stdout] test parsers::tests::terminal_match ... ok [INFO] [stdout] test production::tests::remove_from_rhs ... ok [INFO] [stdout] test parsers::tests::nonterminal_match ... ok [INFO] [stdout] test term::tests::parse_quote_term ... ok [INFO] [stdout] test production::tests::new_productions ... ok [INFO] [stdout] test production::tests::parse_error ... ok [INFO] [stdout] test production::tests::parse_incomplete ... ok [INFO] [stdout] test production::tests::parse_semicolon_separated ... ok [INFO] [stdout] test term::tests::to_string_and_back ... ok [INFO] [stdout] test expression::tests::to_string_and_back ... ok [INFO] [stdout] test grammar::tests::to_string_and_back ... ok [INFO] [stderr] Running tests/display.rs (/opt/rustwide/target/debug/deps/display-a018df5d2e9ff7fe) [INFO] [stdout] test production::tests::to_string_and_back ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 19.99s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test grammar_with_quotes ... ok [INFO] [stdout] test validate_nonterminated_display ... ok [INFO] [stdout] test validate_terminated_display ... 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] [stderr] Running tests/from_str.rs (/opt/rustwide/target/debug/deps/from_str-b3e6c839c1809517) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test custom_trait::expression_from_str ... ok [INFO] [stdout] test std_trait::expression_from_str ... ok [INFO] [stdout] test custom_trait::grammar_from_str ... ok [INFO] [stdout] test std_trait::production_from_str ... ok [INFO] [stdout] test custom_trait::terminal_from_str ... ok [INFO] [stdout] test custom_trait::nonterminal_from_str ... ok [INFO] [stdout] test std_trait::terminal_from_str ... ok [INFO] [stdout] test std_trait::nonterminal_from_str ... ok [INFO] [stdout] test custom_trait::production_from_str ... ok [INFO] [stdout] test std_trait::grammar_from_str ... ok [INFO] [stdout] [INFO] [stderr] Running tests/grammar.rs (/opt/rustwide/target/debug/deps/grammar-1e5357fd92f739d7) [INFO] [stdout] test result: ok. 10 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 test_generated_grammars ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.65s [INFO] [stdout] [INFO] [stderr] Running tests/iterate.rs (/opt/rustwide/target/debug/deps/iterate-49615cf2f6132c96) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test iterate_grammar ... ok [INFO] [stdout] test mutably_iterate_grammar ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests bnf [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - (line 118) ... ok [INFO] [stdout] test src/expression.rs - expression::Expression::remove_term (line 37) ... ok [INFO] [stdout] test src/grammar.rs - grammar::Grammar::generate_seeded (line 118) ... ok [INFO] [stdout] test src/grammar.rs - grammar::Grammar::generate (line 169) ... ok [INFO] [stdout] test src/lib.rs - (line 148) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.38s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a1e2f79e64284d96ab998f32ba732a5ab7abbd78e1e8065eb5b1a48200890184", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1e2f79e64284d96ab998f32ba732a5ab7abbd78e1e8065eb5b1a48200890184", kill_on_drop: false }` [INFO] [stdout] a1e2f79e64284d96ab998f32ba732a5ab7abbd78e1e8065eb5b1a48200890184