[INFO] fetching crate exprtk_rs 0.1.0...
[INFO] testing exprtk_rs-0.1.0 against 1.66.0 for beta-1.67-2.7
[INFO] extracting crate exprtk_rs 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate exprtk_rs 0.1.0 on toolchain 1.66.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.66.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate exprtk_rs 0.1.0
[INFO] finished tweaking crates.io crate exprtk_rs 0.1.0
[INFO] tweaked toml for crates.io crate exprtk_rs 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.66.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.66.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-traits v0.1.43
[INFO] [stderr]   Downloaded enum_primitive v0.1.1
[INFO] [stderr]   Downloaded approx v0.4.0
[INFO] [stderr]   Downloaded exprtk_sys v0.1.0
[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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb311dc5b009575c9ab7d9f8952c88363d1de58e514f327b76f95b3651b94f24
[INFO] running `Command { std: "docker" "start" "-a" "bb311dc5b009575c9ab7d9f8952c88363d1de58e514f327b76f95b3651b94f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb311dc5b009575c9ab7d9f8952c88363d1de58e514f327b76f95b3651b94f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb311dc5b009575c9ab7d9f8952c88363d1de58e514f327b76f95b3651b94f24", kill_on_drop: false }`
[INFO] [stdout] bb311dc5b009575c9ab7d9f8952c88363d1de58e514f327b76f95b3651b94f24
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 245dabd39f7041bba4d2193ee0d9f430fe8c438fc997c5d8284f765e0802aef2
[INFO] running `Command { std: "docker" "start" "-a" "245dabd39f7041bba4d2193ee0d9f430fe8c438fc997c5d8284f765e0802aef2", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling exprtk_sys v0.1.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling exprtk_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.44s
[INFO] running `Command { std: "docker" "inspect" "245dabd39f7041bba4d2193ee0d9f430fe8c438fc997c5d8284f765e0802aef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "245dabd39f7041bba4d2193ee0d9f430fe8c438fc997c5d8284f765e0802aef2", kill_on_drop: false }`
[INFO] [stdout] 245dabd39f7041bba4d2193ee0d9f430fe8c438fc997c5d8284f765e0802aef2
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 966eacd9d5e8fa43013710ad97f2512084c9b489e00711824c366b9898d2a77f
[INFO] running `Command { std: "docker" "start" "-a" "966eacd9d5e8fa43013710ad97f2512084c9b489e00711824c366b9898d2a77f", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling exprtk_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.55s
[INFO] running `Command { std: "docker" "inspect" "966eacd9d5e8fa43013710ad97f2512084c9b489e00711824c366b9898d2a77f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "966eacd9d5e8fa43013710ad97f2512084c9b489e00711824c366b9898d2a77f", kill_on_drop: false }`
[INFO] [stdout] 966eacd9d5e8fa43013710ad97f2512084c9b489e00711824c366b9898d2a77f
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 02e9b315b5be40b6a32ec88c40003963b45b5e0421844452f62b1e8483af789f
[INFO] running `Command { std: "docker" "start" "-a" "02e9b315b5be40b6a32ec88c40003963b45b5e0421844452f62b1e8483af789f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/exprtk_rs-5c91cb46889b62e9)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::test_vector ... ok
[INFO] [stdout] test tests::test_send ... ok
[INFO] [stdout] test tests::test_constant ... ok
[INFO] [stdout] test tests::test_resolver ... ok
[INFO] [stdout] test tests::test_clone ... ok
[INFO] [stdout] test tests::test_clear ... ok
[INFO] [stdout] test tests::test_var ... ok
[INFO] [stdout] test tests::test_vector_out_of_bounds ... ok
[INFO] [stdout] test tests::test_names ... ok
[INFO] [stdout] test tests::test_ids ... ok
[INFO] [stdout] test tests::test_string ... ok
[INFO] [stdout] test tests::test_const ... ok
[INFO] [stdout] test tests::test_parse_err ... ok
[INFO] [stdout] test tests::test_auto_resolver ... ok
[INFO] [stdout] test tests::test_funcs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests exprtk_rs
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 38) - compile ... ok
[INFO] [stdout] test src/exprtk.rs - exprtk::Expression::handle_unknown (line 168) ... ok
[INFO] [stdout] test src/lib.rs - (line 89) ... ok
[INFO] [stdout] test src/exprtk.rs - exprtk::SymbolTable::value_cell (line 375) ... ok
[INFO] [stdout] test src/lib.rs - (line 111) ... ok
[INFO] [stdout] test src/exprtk.rs - exprtk::SymbolTable::value_mut (line 344) ... ok
[INFO] [stdout] test src/exprtk.rs - exprtk::Expression::new (line 121) ... ok
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "02e9b315b5be40b6a32ec88c40003963b45b5e0421844452f62b1e8483af789f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e9b315b5be40b6a32ec88c40003963b45b5e0421844452f62b1e8483af789f", kill_on_drop: false }`
[INFO] [stdout] 02e9b315b5be40b6a32ec88c40003963b45b5e0421844452f62b1e8483af789f