[INFO] fetching crate asciimath-parser 0.1.1...
[INFO] testing asciimath-parser-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate asciimath-parser 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate asciimath-parser 0.1.1
[INFO] finished tweaking crates.io crate asciimath-parser 0.1.1
[INFO] tweaked toml for crates.io crate asciimath-parser 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate asciimath-parser 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 29 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_distr v0.4.3 (available: v0.5.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded asciimath-rs v0.6.2
[INFO] [stderr]   Downloaded htmlescape v0.3.1
[INFO] [stderr]   Downloaded qp-trie v0.8.2
[INFO] [stderr]   Downloaded fst v0.4.7
[INFO] [stderr]   Downloaded charred v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f7c6666cc03bf3898246603eb753d49f8697b3d56bde608a8507a4e7329bd31
[INFO] running `Command { std: "docker" "start" "-a" "0f7c6666cc03bf3898246603eb753d49f8697b3d56bde608a8507a4e7329bd31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f7c6666cc03bf3898246603eb753d49f8697b3d56bde608a8507a4e7329bd31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f7c6666cc03bf3898246603eb753d49f8697b3d56bde608a8507a4e7329bd31", kill_on_drop: false }`
[INFO] [stdout] 0f7c6666cc03bf3898246603eb753d49f8697b3d56bde608a8507a4e7329bd31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cccdfe9e558d22c934bc97fa362a789ac3419a6d82ca38e33e31e38e9458d88
[INFO] running `Command { std: "docker" "start" "-a" "5cccdfe9e558d22c934bc97fa362a789ac3419a6d82ca38e33e31e38e9458d88", kill_on_drop: false }`
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling qp-trie v0.8.2
[INFO] [stderr]    Compiling asciimath-parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "5cccdfe9e558d22c934bc97fa362a789ac3419a6d82ca38e33e31e38e9458d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cccdfe9e558d22c934bc97fa362a789ac3419a6d82ca38e33e31e38e9458d88", kill_on_drop: false }`
[INFO] [stdout] 5cccdfe9e558d22c934bc97fa362a789ac3419a6d82ca38e33e31e38e9458d88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd8c75fa68b123eb2dcd2c93ad7845f30050e3c5185ad74855ddd0549229d135
[INFO] running `Command { std: "docker" "start" "-a" "dd8c75fa68b123eb2dcd2c93ad7845f30050e3c5185ad74855ddd0549229d135", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling charred v0.3.6
[INFO] [stderr]    Compiling htmlescape v0.3.1
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling asciimath-rs v0.6.2
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling asciimath-parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.65s
[INFO] running `Command { std: "docker" "inspect" "dd8c75fa68b123eb2dcd2c93ad7845f30050e3c5185ad74855ddd0549229d135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd8c75fa68b123eb2dcd2c93ad7845f30050e3c5185ad74855ddd0549229d135", kill_on_drop: false }`
[INFO] [stdout] dd8c75fa68b123eb2dcd2c93ad7845f30050e3c5185ad74855ddd0549229d135
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a539670a77e997091c1d8bfd9b75fbb0483319f77d2d5c96028b16593f8377f
[INFO] running `Command { std: "docker" "start" "-a" "9a539670a77e997091c1d8bfd9b75fbb0483319f77d2d5c96028b16593f8377f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/asciimath_parser-7572b5d5b196dfcc)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test parse::tests::complex_function ... ok
[INFO] [stdout] test parse::tests::missing_sub ... ok
[INFO] [stdout] test parse::tests::eager_bracket_matching ... ok
[INFO] [stdout] test parse::tests::matrix_parsing ... ok
[INFO] [stdout] test parse::tests::missing_group_subsuper ... ok
[INFO] [stdout] test parse::tests::no_singleton_matrix ... ok
[INFO] [stdout] test parse::tests::open_close_nonempty ... ok
[INFO] [stdout] test parse::tests::simple_function ... ok
[INFO] [stdout] test parse::tests::sets_as_groups ... ok
[INFO] [stdout] test parse::tests::simple_binary ... ok
[INFO] [stdout] test parse::tests::simple_bracket_matching ... ok
[INFO] [stdout] test prefix_map::linear::tests::works_for_perverse ... ok
[INFO] [stdout] test prefix_map::trie::tests::works_for_perverse ... ok
[INFO] [stdout] test parse::tests::unary_power_precidence ... ok
[INFO] [stdout] test tokenizer::tests::char_tokenizer ... ok
[INFO] [stdout] test parse::tests::unmatched_close ... ok
[INFO] [stdout] test prefix_map::hash::tests::correct_prefixes ... ok
[INFO] [stdout] test prefix_map::hash::tests::works_for_perverse ... ok
[INFO] [stdout] test prefix_map::trie::tests::correct_prefixes ... ok
[INFO] [stdout] test prefix_map::linear::tests::correct_prefixes ... ok
[INFO] [stdout] test tokenizer::tests::perverse_tokens ... ok
[INFO] [stdout] test tokenizer::tests::str_tokenizer ... ok
[INFO] [stdout] test parse::tests::missing_group_unary ... ok
[INFO] [stdout] test parse::tests::missing_super ... ok
[INFO] [stdout] test parse::tests::complex_precedence ... ok
[INFO] [stdout] test parse::tests::close_bracket_matching ... ok
[INFO] [stderr]      Running tests/prefix_map.rs (/opt/rustwide/target/debug/deps/prefix_map-bac46618ae59d1e3)
[INFO] [stdout] test parse::tests::double_open_close ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test qptrie::random_prefix ... ok
[INFO] [stdout] test hash::random_prefix ... ok
[INFO] [stderr]    Doc-tests asciimath_parser
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/prefix_map/mod.rs - prefix_map::PrefixMap::get_longest_prefix (line 66) ... ok
[INFO] [stdout] test src/lib.rs - (line 162) ... ok
[INFO] [stdout] test src/prefix_map/hash.rs - prefix_map::hash::HashPrefixMap (line 16) ... ok
[INFO] [stdout] test src/prefix_map/trie.rs - prefix_map::trie::QpTriePrefixMap (line 23) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/tokenizer.rs - tokenizer::Tokenizer (line 166) ... ok
[INFO] [stdout] test src/lib.rs - (line 96) ... ok
[INFO] [stdout] test src/prefix_map/mod.rs - prefix_map (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 148) ... ok
[INFO] [stdout] test src/tokenizer.rs - tokenizer::Tokenizer<'a,'static,DefaultTokens>::new (line 182) ... ok
[INFO] [stdout] test src/lib.rs - (line 104) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9a539670a77e997091c1d8bfd9b75fbb0483319f77d2d5c96028b16593f8377f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a539670a77e997091c1d8bfd9b75fbb0483319f77d2d5c96028b16593f8377f", kill_on_drop: false }`
[INFO] [stdout] 9a539670a77e997091c1d8bfd9b75fbb0483319f77d2d5c96028b16593f8377f