[INFO] fetching crate macro_railroad 0.1.7...
[INFO] testing macro_railroad-0.1.7 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate macro_railroad 0.1.7 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate macro_railroad 0.1.7
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate macro_railroad 0.1.7
[INFO] tweaked toml for crates.io crate macro_railroad 0.1.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate macro_railroad 0.1.7 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate macro_railroad 0.1.7 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded railroad_verification v0.1.0
[INFO] [stderr]   Downloaded rgb v0.8.45
[INFO] [stderr]   Downloaded railroad v0.3.2
[INFO] [stderr]   Downloaded fontdb v0.18.0
[INFO] [stderr]   Downloaded svgtypes v0.15.1
[INFO] [stderr]   Downloaded usvg v0.42.0
[INFO] [stderr]   Downloaded resvg v0.42.0
[INFO] [stderr]   Downloaded kurbo v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 218764d2a8b0e13b54b2df29441d7bca93ae69ce490c36ce5df0fd4a66307bdf
[INFO] running `Command { std: "docker" "start" "-a" "218764d2a8b0e13b54b2df29441d7bca93ae69ce490c36ce5df0fd4a66307bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "218764d2a8b0e13b54b2df29441d7bca93ae69ce490c36ce5df0fd4a66307bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "218764d2a8b0e13b54b2df29441d7bca93ae69ce490c36ce5df0fd4a66307bdf", kill_on_drop: false }`
[INFO] [stdout] 218764d2a8b0e13b54b2df29441d7bca93ae69ce490c36ce5df0fd4a66307bdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f516628682fa3bea603fe8f4d3897fb71307092937e80970fbf65e46e69c72a
[INFO] running `Command { std: "docker" "start" "-a" "4f516628682fa3bea603fe8f4d3897fb71307092937e80970fbf65e46e69c72a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling railroad v0.3.2
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling macro_railroad v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.64s
[INFO] running `Command { std: "docker" "inspect" "4f516628682fa3bea603fe8f4d3897fb71307092937e80970fbf65e46e69c72a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f516628682fa3bea603fe8f4d3897fb71307092937e80970fbf65e46e69c72a", kill_on_drop: false }`
[INFO] [stdout] 4f516628682fa3bea603fe8f4d3897fb71307092937e80970fbf65e46e69c72a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f52ba04899b6b77038894fecaf4039323005caef68ba95da4bfb6dd23b4f91f
[INFO] running `Command { std: "docker" "start" "-a" "2f52ba04899b6b77038894fecaf4039323005caef68ba95da4bfb6dd23b4f91f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling railroad_verification v0.1.0
[INFO] [stderr]    Compiling macro_railroad v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "2f52ba04899b6b77038894fecaf4039323005caef68ba95da4bfb6dd23b4f91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f52ba04899b6b77038894fecaf4039323005caef68ba95da4bfb6dd23b4f91f", kill_on_drop: false }`
[INFO] [stdout] 2f52ba04899b6b77038894fecaf4039323005caef68ba95da4bfb6dd23b4f91f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db3b251a2947299ffa1d127d929a8bb96c48035dcf3d8d09d8ffb7b1a29c6b53
[INFO] running `Command { std: "docker" "start" "-a" "db3b251a2947299ffa1d127d929a8bb96c48035dcf3d8d09d8ffb7b1a29c6b53", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/macro_railroad-24fa542a5dd50132)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test lowering::tests::fold_unnormalized_source ... ok
[INFO] [stdout] test lowering::tests::collect_nonterminals ... ok
[INFO] [stdout] test lowering::tests::normalize_repeat ... ok
[INFO] [stdout] test lowering::tests::fold_normalizable_source ... ok
[INFO] [stdout] test lowering::tests::normalize_simple ... ok
[INFO] [stdout] test lowering::tests::fold_simple ... ok
[INFO] [stdout] test lowering::tests::ungroup_simple ... ok
[INFO] [stdout] test parser::tests::keywords_as_fragment_names ... ok
[INFO] [stdout] test parser::tests::trailing_semicolon_is_required ... ok
[INFO] [stdout] test lowering::tests::normalize_nested_options ... ok
[INFO] [stdout] test lowering::tests::remove_internals ... ok
[INFO] [stdout] test tests::fold_nested_options ... ok
[INFO] [stdout] test parser::tests::qmark_repeat_disallows_separator ... ok
[INFO] [stdout] test tests::issue23 ... ok
[INFO] [stdout] test parser::tests::should_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/verification.rs (/opt/rustwide/target/debug/deps/verification-a52e050d63c96827)
[INFO] [stdout] 
[INFO] [stdout] running 144 tests
[INFO] [stdout] test verify_bitflags ... ignored
[INFO] [stdout] test verify_cfg_if ... ignored
[INFO] [stdout] test verify_clap_app ... ignored
[INFO] [stdout] test verify_convert_args ... ignored
[INFO] [stdout] test verify_dlopen_external_library ... ignored
[INFO] [stdout] test verify_enum_from_primitive ... ignored
[INFO] [stdout] test verify_gfx_defines ... ignored
[INFO] [stdout] test verify_handlebards_helper ... ignored
[INFO] [stdout] test verify_lazy_static ... ignored
[INFO] [stdout] test verify_nom4_add_return_error ... ignored
[INFO] [stdout] test verify_nom4_alt ... ignored
[INFO] [stdout] test verify_nom4_alt_complete ... ignored
[INFO] [stdout] test verify_nom4_apply ... ignored
[INFO] [stdout] test verify_nom4_apply_m ... ignored
[INFO] [stdout] test verify_nom4_bits ... ignored
[INFO] [stdout] test verify_nom4_bytes ... ignored
[INFO] [stdout] test verify_nom4_call ... ignored
[INFO] [stdout] test verify_nom4_call_m ... ignored
[INFO] [stdout] test verify_nom4_char ... ignored
[INFO] [stdout] test verify_nom4_closure ... ignored
[INFO] [stdout] test verify_nom4_complete ... ignored
[INFO] [stdout] test verify_nom4_cond ... ignored
[INFO] [stdout] test verify_nom4_cond_reduce ... ignored
[INFO] [stdout] test verify_nom4_cond_with_error ... ignored
[INFO] [stdout] test verify_nom4_count ... ignored
[INFO] [stdout] test verify_nom4_count_fixed ... ignored
[INFO] [stdout] test verify_nom4_dbg ... ignored
[INFO] [stdout] test verify_nom4_dbp_dmp ... ignored
[INFO] [stdout] test verify_nom4_delimited ... ignored
[INFO] [stdout] test verify_nom4_do_parse ... ignored
[INFO] [stdout] test verify_nom4_eat_seperator ... ignored
[INFO] [stdout] test verify_nom4_eof ... ignored
[INFO] [stdout] test verify_nom4_error_node_position ... ignored
[INFO] [stdout] test verify_nom4_error_position ... ignored
[INFO] [stdout] test verify_nom4_escape_exact ... ignored
[INFO] [stdout] test verify_nom4_escaped ... ignored
[INFO] [stdout] test verify_nom4_escaped_transform ... ignored
[INFO] [stdout] test verify_nom4_expr_opt ... ignored
[INFO] [stdout] test verify_nom4_expr_res ... ignored
[INFO] [stdout] test verify_nom4_fix_error ... ignored
[INFO] [stdout] test verify_nom4_flat_map ... ignored
[INFO] [stdout] test verify_nom4_fold_many0 ... ignored
[INFO] [stdout] test verify_nom4_fold_many1 ... ignored
[INFO] [stdout] test verify_nom4_fold_many_m_n ... ignored
[INFO] [stdout] test verify_nom4_i16 ... ignored
[INFO] [stdout] test verify_nom4_i32 ... ignored
[INFO] [stdout] test verify_nom4_i64 ... ignored
[INFO] [stdout] test verify_nom4_is_a ... ignored
[INFO] [stdout] test verify_nom4_is_not ... ignored
[INFO] [stdout] test verify_nom4_length_bytes ... ignored
[INFO] [stdout] test verify_nom4_length_count ... ignored
[INFO] [stdout] test verify_nom4_length_data ... ignored
[INFO] [stdout] test verify_nom4_length_value ... ignored
[INFO] [stdout] test verify_nom4_many0 ... ignored
[INFO] [stdout] test verify_nom4_many1 ... ignored
[INFO] [stdout] test verify_nom4_many_m_n ... ignored
[INFO] [stdout] test verify_nom4_many_till ... ignored
[INFO] [stdout] test verify_nom4_map ... ignored
[INFO] [stdout] test verify_nom4_map_opt ... ignored
[INFO] [stdout] test verify_nom4_map_res ... ignored
[INFO] [stdout] test verify_nom4_method ... ignored
[INFO] [stdout] test verify_nom4_named ... ignored
[INFO] [stdout] test verify_nom4_named_args ... ignored
[INFO] [stdout] test verify_nom4_named_attr ... ignored
[INFO] [stdout] test verify_nom4_none_of ... ignored
[INFO] [stdout] test verify_nom4_not ... ignored
[INFO] [stdout] test verify_nom4_one_of ... ignored
[INFO] [stdout] test verify_nom4_opt ... ignored
[INFO] [stdout] test verify_nom4_opt_res ... ignored
[INFO] [stdout] test verify_nom4_pair ... ignored
[INFO] [stdout] test verify_nom4_parse_to ... ignored
[INFO] [stdout] test verify_nom4_peek ... ignored
[INFO] [stdout] test verify_nom4_permutation ... ignored
[INFO] [stdout] test verify_nom4_preceded ... ignored
[INFO] [stdout] test verify_nom4_recognize ... ignored
[INFO] [stdout] test verify_nom4_return_error ... ignored
[INFO] [stdout] test verify_nom4_sep ... ignored
[INFO] [stdout] test verify_nom4_separated_list ... ignored
[INFO] [stdout] test verify_nom4_separated_pair ... ignored
[INFO] [stdout] test verify_nom4_seperated_list_complete ... ignored
[INFO] [stdout] test verify_nom4_seperated_nonempty_list ... ignored
[INFO] [stdout] test verify_nom4_seperated_nonempty_list_complete ... ignored
[INFO] [stdout] test verify_nom4_switch ... ignored
[INFO] [stdout] test verify_nom4_tag ... ignored
[INFO] [stdout] test verify_nom4_tag_bits ... ignored
[INFO] [stdout] test verify_nom4_tag_no_case ... ignored
[INFO] [stdout] test verify_nom4_take ... ignored
[INFO] [stdout] test verify_nom4_take_bits ... ignored
[INFO] [stdout] test verify_nom4_take_str ... ignored
[INFO] [stdout] test verify_nom4_take_till ... ignored
[INFO] [stdout] test verify_nom4_take_till1 ... ignored
[INFO] [stdout] test verify_nom4_take_until ... ignored
[INFO] [stdout] test verify_nom4_take_until1 ... ignored
[INFO] [stdout] test verify_nom4_take_until_and_consume ... ignored
[INFO] [stdout] test verify_nom4_take_until_and_consume1 ... ignored
[INFO] [stdout] test verify_nom4_take_until_either ... ignored
[INFO] [stdout] test verify_nom4_take_until_either1 ... ignored
[INFO] [stdout] test verify_nom4_take_until_either_and_consume ... ignored
[INFO] [stdout] test verify_nom4_take_until_either_and_consume1 ... ignored
[INFO] [stdout] test verify_nom4_take_while ... ignored
[INFO] [stdout] test verify_nom4_take_while1 ... ignored
[INFO] [stdout] test verify_nom4_take_while_m_n ... ignored
[INFO] [stdout] test verify_nom4_tap ... ignored
[INFO] [stdout] test verify_nom4_terminated ... ignored
[INFO] [stdout] test verify_nom4_try_parse ... ignored
[INFO] [stdout] test verify_nom4_tuple ... ignored
[INFO] [stdout] test verify_nom4_u16 ... ignored
[INFO] [stdout] test verify_nom4_u32 ... ignored
[INFO] [stdout] test verify_nom4_u64 ... ignored
[INFO] [stdout] test verify_nom4_value ... ignored
[INFO] [stdout] test verify_nom4_verify ... ignored
[INFO] [stdout] test verify_nom4_wrap_sep ... ignored
[INFO] [stdout] test verify_nom4_ws ... ignored
[INFO] [stdout] test verify_quick_check ... ignored
[INFO] [stdout] test verify_quickcheck ... ignored
[INFO] [stdout] test verify_stdlib_assert_eq ... ignored
[INFO] [stdout] test verify_stdlib_panic ... ignored
[INFO] [stdout] test verify_stdlib_println ... ignored
[INFO] [stdout] test verify_stdlib_vec ... ignored
[INFO] [stdout] test verify_syn15_token ... ignored
[INFO] [stdout] test verify_syn_alt ... ignored
[INFO] [stdout] test verify_syn_braces ... ignored
[INFO] [stdout] test verify_syn_brackets ... ignored
[INFO] [stdout] test verify_syn_call ... ignored
[INFO] [stdout] test verify_syn_cond ... ignored
[INFO] [stdout] test verify_syn_cond_reduce ... ignored
[INFO] [stdout] test verify_syn_custom_keyword ... ignored
[INFO] [stdout] test verify_syn_do_parse ... ignored
[INFO] [stdout] test verify_syn_epsilon ... ignored
[INFO] [stdout] test verify_syn_input_end ... ignored
[INFO] [stdout] test verify_syn_keyword ... ignored
[INFO] [stdout] test verify_syn_many0 ... ignored
[INFO] [stdout] test verify_syn_map ... ignored
[INFO] [stdout] test verify_syn_named ... ignored
[INFO] [stdout] test verify_syn_not ... ignored
[INFO] [stdout] test verify_syn_option ... ignored
[INFO] [stdout] test verify_syn_parens ... ignored
[INFO] [stdout] test verify_syn_parse_quote ... ignored
[INFO] [stdout] test verify_syn_punct ... ignored
[INFO] [stdout] test verify_syn_reject ... ignored
[INFO] [stdout] test verify_syn_syn ... ignored
[INFO] [stdout] test verify_syn_token ... ignored
[INFO] [stdout] test verify_syn_tuple ... ignored
[INFO] [stdout] test verify_syn_value ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 144 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests macro_railroad
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "db3b251a2947299ffa1d127d929a8bb96c48035dcf3d8d09d8ffb7b1a29c6b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db3b251a2947299ffa1d127d929a8bb96c48035dcf3d8d09d8ffb7b1a29c6b53", kill_on_drop: false }`
[INFO] [stdout] db3b251a2947299ffa1d127d929a8bb96c48035dcf3d8d09d8ffb7b1a29c6b53