[INFO] fetching crate exmex 0.17.0...
[INFO] testing exmex-0.17.0 against master#c5842b0be783dffa5a49693541acb79115c7eeef for pr-102570
[INFO] extracting crate exmex 0.17.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate exmex 0.17.0 on toolchain c5842b0be783dffa5a49693541acb79115c7eeef
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate exmex 0.17.0
[INFO] finished tweaking crates.io crate exmex 0.17.0
[INFO] tweaked toml for crates.io crate exmex 0.17.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded evalexpr v8.1.0
[INFO] [stderr]   Downloaded meval v0.2.0
[INFO] [stderr]   Downloaded serde_test v1.0.147
[INFO] [stderr]   Downloaded fasteval v0.2.4
[INFO] [stderr]   Downloaded rsc v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 396920ed0c075910b3ec5c8d9a79aba14c854e61d03b644b53bbfb3e910a3734
[INFO] running `Command { std: "docker" "start" "-a" "396920ed0c075910b3ec5c8d9a79aba14c854e61d03b644b53bbfb3e910a3734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "396920ed0c075910b3ec5c8d9a79aba14c854e61d03b644b53bbfb3e910a3734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "396920ed0c075910b3ec5c8d9a79aba14c854e61d03b644b53bbfb3e910a3734", kill_on_drop: false }`
[INFO] [stdout] 396920ed0c075910b3ec5c8d9a79aba14c854e61d03b644b53bbfb3e910a3734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bcae335275046314baacb605ed8b8f54455d3a9a71c22810909fce71f1ab678
[INFO] running `Command { std: "docker" "start" "-a" "7bcae335275046314baacb605ed8b8f54455d3a9a71c22810909fce71f1ab678", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling num-complex v0.4.2
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling exmex v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.68s
[INFO] running `Command { std: "docker" "inspect" "7bcae335275046314baacb605ed8b8f54455d3a9a71c22810909fce71f1ab678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bcae335275046314baacb605ed8b8f54455d3a9a71c22810909fce71f1ab678", kill_on_drop: false }`
[INFO] [stdout] 7bcae335275046314baacb605ed8b8f54455d3a9a71c22810909fce71f1ab678
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbd6fb1b7284f1250ab372a33a49115e0a634543d0752253a983294e7efab098
[INFO] running `Command { std: "docker" "start" "-a" "cbd6fb1b7284f1250ab372a33a49115e0a634543d0752253a983294e7efab098", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling num_cpus v1.14.0
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling num-complex v0.4.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling serde_test v1.0.147
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling meval v0.2.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling fasteval v0.2.4
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rsc v2.0.0
[INFO] [stderr]    Compiling evalexpr v8.1.0
[INFO] [stderr]    Compiling exmex v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 57.47s
[INFO] running `Command { std: "docker" "inspect" "cbd6fb1b7284f1250ab372a33a49115e0a634543d0752253a983294e7efab098", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd6fb1b7284f1250ab372a33a49115e0a634543d0752253a983294e7efab098", kill_on_drop: false }`
[INFO] [stdout] cbd6fb1b7284f1250ab372a33a49115e0a634543d0752253a983294e7efab098
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07219e8a70265e68481887cf5e5bf72f6a238f41b44a8031352a407add0b7317
[INFO] running `Command { std: "docker" "start" "-a" "07219e8a70265e68481887cf5e5bf72f6a238f41b44a8031352a407add0b7317", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/exmex-d0ee684c7f4086a3)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test expression::deep::test_deep_compile ... ok
[INFO] [stdout] test expression::deep::test_deep_lift_node ... ok
[INFO] [stdout] test expression::deep::test_reset_vars ... ok
[INFO] [stdout] test expression::deep::test_subs ... ok
[INFO] [stdout] test expression::deep::test_deep_compile_2 ... ok
[INFO] [stdout] test expression::deep::test_var_names ... ok
[INFO] [stdout] test expression::deep::test_var_name_union ... ok
[INFO] [stdout] test expression::number_tracker::test::test_scalar ... ok
[INFO] [stdout] test expression::deep::test_sub1 ... ok
[INFO] [stdout] test expression::deep::test_unparse ... ok
[INFO] [stdout] test expression::number_tracker::test::test_slice ... ok
[INFO] [stdout] test parser::test_is_numeric ... ok
[INFO] [stdout] test expression::deep::test_sub2 ... ok
[INFO] [stdout] test expression::flat::test_flat_compile ... ok
[INFO] [stdout] test parser::test_preconditions ... ok
[INFO] [stdout] test expression::flat::test_to_deepex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 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-ed7a6aeadafc5931)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_custom_ops ... ok
[INFO] [stdout] test test_calculate ... ok
[INFO] [stdout] test test_error_handling ... ok
[INFO] [stdout] test test_custom_ops_invert ... ok
[INFO] [stdout] test test_constants ... ok
[INFO] [stdout] test test_display ... ok
[INFO] [stdout] test test_readme ... ok
[INFO] [stdout] test test_fuzz ... ok
[INFO] [stdout] test test_ops ... ok
[INFO] [stdout] test test_variables_curly ... ok
[INFO] [stdout] test test_variables_curly_space_names ... ok
[INFO] [stdout] test test_variables_non_ascii ... ok
[INFO] [stdout] test test_eval_str ... ok
[INFO] [stdout] test test_variables ... ok
[INFO] [stdout] test test_expr ... 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/partial.rs (/opt/rustwide/target/debug/deps/partial-4274c0e2c2ac73ed)
[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/utils.rs (/opt/rustwide/target/debug/deps/utils-1a819310f4a13efc)
[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-cf03ed09f46422ee)
[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 243) ... ok
[INFO] [stdout] test src/expression/mod.rs - expression::literal_matcher_from_pattern (line 151) ... ok
[INFO] [stdout] test src/operators.rs - operators::ops_factory (line 400) ... ok
[INFO] [stdout] test src/result.rs - result::format_exerr (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 246) ... ok
[INFO] [stdout] test src/lib.rs - (line 127) ... ok
[INFO] [stdout] test src/lib.rs - (line 264) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/expression/flat.rs - expression::flat::FlatEx (line 526) ... ok
[INFO] [stdout] test src/expression/mod.rs - expression::Express::unparse (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 197) ... ok
[INFO] [stdout] test src/lib.rs - (line 319) ... ok
[INFO] [stdout] test src/lib.rs - (line 165) ... ok
[INFO] [stdout] test src/lib.rs - (line 282) ... ok
[INFO] [stdout] test src/expression/calculate.rs - expression::calculate::Calculate::subs (line 53) ... ok
[INFO] [stdout] test src/lib.rs - (line 298) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "07219e8a70265e68481887cf5e5bf72f6a238f41b44a8031352a407add0b7317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07219e8a70265e68481887cf5e5bf72f6a238f41b44a8031352a407add0b7317", kill_on_drop: false }`
[INFO] [stdout] 07219e8a70265e68481887cf5e5bf72f6a238f41b44a8031352a407add0b7317