[INFO] fetching crate exmex 0.20.5...
[INFO] testing exmex-0.20.5 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate exmex 0.20.5 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate exmex 0.20.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate exmex 0.20.5
[INFO] tweaked toml for crates.io crate exmex 0.20.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate exmex 0.20.5 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 exmex 0.20.5 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 482344c14847bffc8d313f2dfa5c29182445e873f7fafaa0fb587c48d2df2e06
[INFO] running `Command { std: "docker" "start" "-a" "482344c14847bffc8d313f2dfa5c29182445e873f7fafaa0fb587c48d2df2e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "482344c14847bffc8d313f2dfa5c29182445e873f7fafaa0fb587c48d2df2e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "482344c14847bffc8d313f2dfa5c29182445e873f7fafaa0fb587c48d2df2e06", kill_on_drop: false }`
[INFO] [stdout] 482344c14847bffc8d313f2dfa5c29182445e873f7fafaa0fb587c48d2df2e06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d5b9b235b8bb928762e7d3dba02a8f7f93717e9b166f1408928a3e410d6222e5
[INFO] running `Command { std: "docker" "start" "-a" "d5b9b235b8bb928762e7d3dba02a8f7f93717e9b166f1408928a3e410d6222e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling exmex v0.20.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.06s
[INFO] running `Command { std: "docker" "inspect" "d5b9b235b8bb928762e7d3dba02a8f7f93717e9b166f1408928a3e410d6222e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5b9b235b8bb928762e7d3dba02a8f7f93717e9b166f1408928a3e410d6222e5", kill_on_drop: false }`
[INFO] [stdout] d5b9b235b8bb928762e7d3dba02a8f7f93717e9b166f1408928a3e410d6222e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 17bbcffaf81b9ccc631abe36294850020bad23ce20a76f2cacfa8cc6a0324c36
[INFO] running `Command { std: "docker" "start" "-a" "17bbcffaf81b9ccc631abe36294850020bad23ce20a76f2cacfa8cc6a0324c36", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.82
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling exmex v0.20.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "17bbcffaf81b9ccc631abe36294850020bad23ce20a76f2cacfa8cc6a0324c36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17bbcffaf81b9ccc631abe36294850020bad23ce20a76f2cacfa8cc6a0324c36", kill_on_drop: false }`
[INFO] [stdout] 17bbcffaf81b9ccc631abe36294850020bad23ce20a76f2cacfa8cc6a0324c36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 62733b35217993bb50d36b73a8721542d5b69a6e278243be3db5f90e70f5d6e5
[INFO] running `Command { std: "docker" "start" "-a" "62733b35217993bb50d36b73a8721542d5b69a6e278243be3db5f90e70f5d6e5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/exmex-1a83154136143e56)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test expression::deep::test_reset_vars ... ok
[INFO] [stdout] test expression::deep::test_deep_lift_node ... ok
[INFO] [stdout] test expression::deep::test_subs ... ok
[INFO] [stdout] test expression::deep::test_sub1 ... ok
[INFO] [stdout] test expression::deep::test_deep_compile ... ok
[INFO] [stdout] test expression::deep::test_sub2 ... ok
[INFO] [stdout] test expression::number_tracker::test::test_scalar ... ok
[INFO] [stdout] test expression::deep::test_var_name_union ... ok
[INFO] [stdout] test expression::deep::test_var_names ... ok
[INFO] [stdout] test expression::deep::test_unparse ... ok
[INFO] [stdout] test expression::flat::test_flat_compile ... ok
[INFO] [stdout] test expression::number_tracker::test::test_slice ... ok
[INFO] [stdout] test parser::test_find_comma_op ... ok
[INFO] [stdout] test parser::test_is_numeric ... ok
[INFO] [stdout] test parser::test_preconditions ... ok
[INFO] [stdout] test expression::deep::test_deep_compile_2 ... ok
[INFO] [stdout] test expression::flat::test_to_deepex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/exmex-69d53ebcb7d8622c)
[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/core.rs (/opt/rustwide/target/debug/deps/core-2f69151dc52dfb21)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test test_custom_ops_invert ... ok
[INFO] [stdout] test test_calculate ... ok
[INFO] [stdout] test test_fuzz ... ok
[INFO] [stdout] test test_constants ... ok
[INFO] [stdout] test test_ops ... ok
[INFO] [stdout] test test_readme ... ok
[INFO] [stdout] test test_binary_function_style ... ok
[INFO] [stdout] test test_string_ops ... ok
[INFO] [stdout] test test_eval_vec_iter ... ok
[INFO] [stdout] test test_var_indices_ordered ... ok
[INFO] [stdout] test test_version ... ok
[INFO] [stdout] test test_variables_non_ascii ... ok
[INFO] [stdout] test test_op_reprs ... ok
[INFO] [stdout] test test_variables_curly_space_names ... ok
[INFO] [stdout] test test_display ... ok
[INFO] [stdout] test test_custom_ops ... ok
[INFO] [stdout] test test_variables_curly ... ok
[INFO] [stdout] test test_variables ... ok
[INFO] [stdout] test test_error_handling ... ok
[INFO] [stdout] test test_eval_str ... ok
[INFO] [stdout] test test_expr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/partial.rs (/opt/rustwide/target/debug/deps/partial-99c1d0a31578714d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/utils.rs (/opt/rustwide/target/debug/deps/utils-4389a5a82787989f)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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 tests/value.rs (/opt/rustwide/target/debug/deps/value-54346e3b36b849a4)
[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 exmex
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/operators.rs - operators::MakeOperators (line 318) ... ok
[INFO] [stdout] test src/expression/mod.rs - expression::literal_matcher_from_pattern (line 164) ... ok
[INFO] [stdout] test src/operators.rs - operators::ops_factory (line 502) ... ok
[INFO] [stdout] test src/lib.rs - (line 169) ... ok
[INFO] [stdout] test src/result.rs - result::exerr (line 33) ... ok
[INFO] [stdout] test src/expression/mod.rs - expression::Express::unparse (line 71) ... ok
[INFO] [stdout] test src/lib.rs - (line 268) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 250) ... ok
[INFO] [stdout] test src/lib.rs - (line 201) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 323) ... ok
[INFO] [stdout] test src/lib.rs - (line 131) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/expression/flat.rs - expression::flat::FlatEx (line 667) ... ok
[INFO] [stdout] test src/lib.rs - (line 302) ... ok
[INFO] [stdout] test src/lib.rs - (line 286) ... ok
[INFO] [stdout] test src/expression/calculate.rs - expression::calculate::Calculate::subs (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "62733b35217993bb50d36b73a8721542d5b69a6e278243be3db5f90e70f5d6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62733b35217993bb50d36b73a8721542d5b69a6e278243be3db5f90e70f5d6e5", kill_on_drop: false }`
[INFO] [stdout] 62733b35217993bb50d36b73a8721542d5b69a6e278243be3db5f90e70f5d6e5