[INFO] cloning repository https://github.com/henrytill/bits-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/henrytill/bits-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenrytill%2Fbits-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenrytill%2Fbits-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e6ae9e8ba5173aa422782f14c68c690de653227
[INFO] testing henrytill/bits-rust against 1.97.0-beta.6 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenrytill%2Fbits-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/henrytill/bits-rust
[INFO] finished tweaking git repo https://github.com/henrytill/bits-rust
[INFO] tweaked toml for git repo https://github.com/henrytill/bits-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/henrytill/bits-rust on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/henrytill/bits-rust 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lalrpop-util v0.23.1
[INFO] [stderr]   Downloaded term v1.2.1
[INFO] [stderr]   Downloaded ena v0.14.4
[INFO] [stderr]   Downloaded ascii-canvas v4.0.0
[INFO] [stderr]   Downloaded lalrpop v0.23.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3efae21094cc30698779b93ff1a1a060035e09fc3861874a259dc04a72027288
[INFO] running `Command { std: "docker" "start" "3efae21094cc30698779b93ff1a1a060035e09fc3861874a259dc04a72027288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3efae21094cc30698779b93ff1a1a060035e09fc3861874a259dc04a72027288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3efae21094cc30698779b93ff1a1a060035e09fc3861874a259dc04a72027288" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3efae21094cc30698779b93ff1a1a060035e09fc3861874a259dc04a72027288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3efae21094cc30698779b93ff1a1a060035e09fc3861874a259dc04a72027288" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling lalrpop-util v0.23.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling bit-vec v0.9.1
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling bit-set v0.9.1
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling string_cache v0.9.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling lalrpop v0.23.1
[INFO] [stderr]    Compiling calc v0.1.0 (/opt/rustwide/workdir/calc)
[INFO] [stderr]    Compiling calc_macro v0.1.0 (/opt/rustwide/workdir/calc_macro)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.69s
[INFO] running `Command { std: "docker" "inspect" "3efae21094cc30698779b93ff1a1a060035e09fc3861874a259dc04a72027288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3efae21094cc30698779b93ff1a1a060035e09fc3861874a259dc04a72027288" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling calc v0.1.0 (/opt/rustwide/workdir/calc)
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling calc_macro v0.1.0 (/opt/rustwide/workdir/calc_macro)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.06s
[INFO] running `Command { std: "docker" "inspect" "3efae21094cc30698779b93ff1a1a060035e09fc3861874a259dc04a72027288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3efae21094cc30698779b93ff1a1a060035e09fc3861874a259dc04a72027288" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/calc-6b8ff5e88c1b1499)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test parser::tests::test_parse_compound1 ... ok
[INFO] [stdout] test parser::tests::test_parse_compound2 ... ok
[INFO] [stdout] test parser::tests::test_parse_exp_with_var ... ok
[INFO] [stdout] test parser::tests::test_parse_exp_with_negation ... ok
[INFO] [stdout] test parser::tests::test_parse_exp_with_mixed_ops ... ok
[INFO] [stdout] test parser::tests::test_parse_sub_double_negation ... ok
[INFO] [stdout] test parser::tests::test_parse_metavar ... ok
[INFO] [stdout] test parser::tests::test_parse_exp ... ok
[INFO] [stdout] test parser::tests::test_parse_const ... ok
[INFO] [stdout] test parser::tests::test_parse_ops ... ok
[INFO] [stdout] test parser::tests::test_parse_var ... ok
[INFO] [stdout] test parser::tests::test_parse_exp_with_addition ... ok
[INFO] [stdout] test parser::tests::test_parse_precedence ... ok
[INFO] [stdout] test semantics::tests::test_simplify_basic ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/calc-5c1c2f69fac7a17c)
[INFO] [stdout] test semantics::tests::test_simplify ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/calc_macro-b1571eca49b2b0df)
[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] [stderr]      Running tests/macro.rs (/opt/rustwide/target/debug/deps/macro-5f54773a440a9b7a)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test test_basic ... ok
[INFO] [stdout] test test_chained_operations ... ok
[INFO] [stdout] test test_complex_with_multiple_antiquotes ... ok
[INFO] [stdout] test test_complex_exponentiation ... ok
[INFO] [stdout] test test_exponentiation ... ok
[INFO] [stdout] test test_deeply_nested_parens ... ok
[INFO] [stdout] test test_complex_expression ... ok
[INFO] [stdout] test test_mixed_chained_operations ... ok
[INFO] [stdout] test test_nested_antiquote ... ok
[INFO] [stdout] test test_multiple_antiquotes ... ok
[INFO] [stdout] test test_single_constant ... ok
[INFO] [stdout] test test_exponentiation_precedence ... ok
[INFO] [stdout] test test_antiquote ... ok
[INFO] [stdout] test test_single_antiquote ... ok
[INFO] [stdout] test test_precedence ... ok
[INFO] [stdout] test test_single_variable ... ok
[INFO] [stdout] test test_negation_with_parens ... ok
[INFO] [stdout] test test_negation ... ok
[INFO] [stdout] test test_subtraction_double_negation ... ok
[INFO] [stdout] test test_double_negation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests calc
[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] [stderr]    Doc-tests calc_macro
[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" "3efae21094cc30698779b93ff1a1a060035e09fc3861874a259dc04a72027288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3efae21094cc30698779b93ff1a1a060035e09fc3861874a259dc04a72027288", kill_on_drop: false }`
[INFO] [stdout] 3efae21094cc30698779b93ff1a1a060035e09fc3861874a259dc04a72027288