[INFO] fetching crate pang 0.2.2...
[INFO] testing pang-0.2.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate pang 0.2.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate pang 0.2.2
[INFO] finished tweaking crates.io crate pang 0.2.2
[INFO] tweaked toml for crates.io crate pang 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pang 0.2.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pang 0.2.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1565cdbb818cb5931a21608be0e88551b8a473f7dd77ec766de77539c4ec82a
[INFO] running `Command { std: "docker" "start" "-a" "d1565cdbb818cb5931a21608be0e88551b8a473f7dd77ec766de77539c4ec82a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1565cdbb818cb5931a21608be0e88551b8a473f7dd77ec766de77539c4ec82a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1565cdbb818cb5931a21608be0e88551b8a473f7dd77ec766de77539c4ec82a", kill_on_drop: false }`
[INFO] [stdout] d1565cdbb818cb5931a21608be0e88551b8a473f7dd77ec766de77539c4ec82a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cde1ea5c6b7973a0ed0d3a6e9a6db9f8db92af8d43c37040b2d6fe03384b3d28
[INFO] running `Command { std: "docker" "start" "-a" "cde1ea5c6b7973a0ed0d3a6e9a6db9f8db92af8d43c37040b2d6fe03384b3d28", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling inventory v0.3.21
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling typetag-impl v0.2.20
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling erased-serde v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling typetag v0.2.20
[INFO] [stderr]    Compiling pang v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.82s
[INFO] running `Command { std: "docker" "inspect" "cde1ea5c6b7973a0ed0d3a6e9a6db9f8db92af8d43c37040b2d6fe03384b3d28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cde1ea5c6b7973a0ed0d3a6e9a6db9f8db92af8d43c37040b2d6fe03384b3d28", kill_on_drop: false }`
[INFO] [stdout] cde1ea5c6b7973a0ed0d3a6e9a6db9f8db92af8d43c37040b2d6fe03384b3d28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18c563acd3911fce65d09f621a09c912a7f305e55054b99f70994d2fc519e99c
[INFO] running `Command { std: "docker" "start" "-a" "18c563acd3911fce65d09f621a09c912a7f305e55054b99f70994d2fc519e99c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pang v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "18c563acd3911fce65d09f621a09c912a7f305e55054b99f70994d2fc519e99c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18c563acd3911fce65d09f621a09c912a7f305e55054b99f70994d2fc519e99c", kill_on_drop: false }`
[INFO] [stdout] 18c563acd3911fce65d09f621a09c912a7f305e55054b99f70994d2fc519e99c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d5de6573e9e0ced5685ae6bde341b75b99f7a16a5f6b25f771b8bb3f56994d9a
[INFO] running `Command { std: "docker" "start" "-a" "d5de6573e9e0ced5685ae6bde341b75b99f7a16a5f6b25f771b8bb3f56994d9a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pang-625d2c289e2a9e8a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test parser::combinator::tests::test_parse_tlv_lang ... ok
[INFO] [stdout] test parser::combinator::tests::test_parse_asn1_lang ... ok
[INFO] [stdout] test parser::combinator::tests::test_parse_nest_tlv_lang ... ok
[INFO] [stdout] test symbol::nonterminals::normore::tests::test_n_or_more_non_terminal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pang
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/grammar/mod.rs - grammar::Expansion::nonterminals (line 124) ... ok
[INFO] [stdout] test src/grammar/mod.rs - grammar::Grammar::unreachable_nonterminals (line 325) ... ok
[INFO] [stdout] test src/grammar/mod.rs - grammar::Grammar::def_used_nonterminals (line 244) ... ok
[INFO] [stdout] test src/symbol/terminals/ber_length.rs - symbol::terminals::ber_length (line 7) ... ok
[INFO] [stdout] test src/grammar/mod.rs - grammar::Grammar::is_valid (line 345) ... ok
[INFO] [stdout] test src/grammar/mod.rs - grammar::Grammar::extend_grammar (line 226) ... ok
[INFO] [stdout] test src/tree/mod.rs - tree::DerivationTree::all_terminals (line 57) ... ok
[INFO] [stdout] test src/tree/mod.rs - tree::DerivationTree::at (line 121) ... ok
[INFO] [stdout] test src/tree/mod.rs - tree::DerivationTree::replace_by_path (line 213) ... ok
[INFO] [stdout] test src/tree/mod.rs - tree::DerivationTree::find_first_path (line 256) ... ok
[INFO] [stdout] test src/grammar/macros.rs - grammar::macros::grammar (line 7) ... ok
[INFO] [stdout] test src/grammar/mod.rs - grammar::Grammar::reachable_nonterminals (line 286) ... ok
[INFO] [stdout] test src/tree/mod.rs - tree::DerivationTree::find_all_paths (line 306) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.68s; merged doctests compilation took 0.65s
[INFO] running `Command { std: "docker" "inspect" "d5de6573e9e0ced5685ae6bde341b75b99f7a16a5f6b25f771b8bb3f56994d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5de6573e9e0ced5685ae6bde341b75b99f7a16a5f6b25f771b8bb3f56994d9a", kill_on_drop: false }`
[INFO] [stdout] d5de6573e9e0ced5685ae6bde341b75b99f7a16a5f6b25f771b8bb3f56994d9a