[INFO] fetching crate kalk 2.1.1...
[INFO] testing kalk-2.1.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate kalk 2.1.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate kalk 2.1.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kalk 2.1.1
[INFO] finished tweaking crates.io crate kalk 2.1.1
[INFO] tweaked toml for crates.io crate kalk 2.1.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e13ed6e314cdd06e85821372add23f98c3eef3330f655f04173956aef72b2240
[INFO] running `Command { std: "docker" "start" "-a" "e13ed6e314cdd06e85821372add23f98c3eef3330f655f04173956aef72b2240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e13ed6e314cdd06e85821372add23f98c3eef3330f655f04173956aef72b2240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e13ed6e314cdd06e85821372add23f98c3eef3330f655f04173956aef72b2240", kill_on_drop: false }`
[INFO] [stdout] e13ed6e314cdd06e85821372add23f98c3eef3330f655f04173956aef72b2240
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90658cf8abf269d6b32850421353d14c0e4b27152a3b4f71c9f3d9a3d3f15486
[INFO] running `Command { std: "docker" "start" "-a" "90658cf8abf269d6b32850421353d14c0e4b27152a3b4f71c9f3d9a3d3f15486", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.5
[INFO] [stderr]    Compiling az v1.1.1
[INFO] [stderr]    Compiling rug v1.12.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.74
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.74
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.74
[INFO] [stderr]    Compiling wasm-bindgen v0.2.74
[INFO] [stderr]    Compiling kalk v2.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 43s
[INFO] running `Command { std: "docker" "inspect" "90658cf8abf269d6b32850421353d14c0e4b27152a3b4f71c9f3d9a3d3f15486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90658cf8abf269d6b32850421353d14c0e4b27152a3b4f71c9f3d9a3d3f15486", kill_on_drop: false }`
[INFO] [stdout] 90658cf8abf269d6b32850421353d14c0e4b27152a3b4f71c9f3d9a3d3f15486
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78301570dcb25e7a8a88c5cb0b242c3bfca676c006d0665c95fa58954e6b6ad1
[INFO] running `Command { std: "docker" "start" "-a" "78301570dcb25e7a8a88c5cb0b242c3bfca676c006d0665c95fa58954e6b6ad1", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling test-case v1.2.0
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.24
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling js-sys v0.3.51
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.24
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.24
[INFO] [stderr]    Compiling kalk v2.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.42s
[INFO] running `Command { std: "docker" "inspect" "78301570dcb25e7a8a88c5cb0b242c3bfca676c006d0665c95fa58954e6b6ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78301570dcb25e7a8a88c5cb0b242c3bfca676c006d0665c95fa58954e6b6ad1", kill_on_drop: false }`
[INFO] [stdout] 78301570dcb25e7a8a88c5cb0b242c3bfca676c006d0665c95fa58954e6b6ad1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5449dc021745fbf8a4b9aacf685c9fcb12f612901d03b105a8c83bc5642c1ff8
[INFO] running `Command { std: "docker" "start" "-a" "5449dc021745fbf8a4b9aacf685c9fcb12f612901d03b105a8c83bc5642c1ff8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kalk-a783c509079bdd34)
[INFO] [stdout] running 51 tests
[INFO] [stdout] test interpreter::tests::test_literal ... ok
[INFO] [stdout] test calculus::tests::test_derive_func_with_complex_argument ... ok
[INFO] [stdout] test interpreter::tests::test_angle_units ... ok
[INFO] [stdout] test interpreter::tests::test_binary ... ok
[INFO] [stdout] test interpreter::tests::test_percent ... ok
[INFO] [stdout] test calculus::tests::test_integrate ... ok
[INFO] [stdout] test calculus::tests::test_derive_complex_func ... ok
[INFO] [stdout] test calculus::tests::test_derive_func ... ok
[INFO] [stdout] test interpreter::tests::test_fn ... ok
[INFO] [stdout] test interpreter::tests::test_var ... ok
[INFO] [stdout] test lexer::tests::test_identifier::_xy_ ... ok
[INFO] [stdout] test lexer::tests::test_number_literal::_1_ ... ok
[INFO] [stdout] test lexer::tests::test_number_literal::_56_4_ ... ok
[INFO] [stdout] test lexer::tests::test_function_call ... ok
[INFO] [stdout] test kalk_num::tests::test_mul_complex ... ok
[INFO] [stdout] test lexer::tests::test_token_kinds ... ok
[INFO] [stdout] test lexer::tests::test_brackets ... ok
[INFO] [stdout] test interpreter::tests::test_undefined_fn ... ok
[INFO] [stdout] test kalk_num::tests::test_sub_complex ... ok
[INFO] [stdout] test interpreter::tests::test_sum_fn::_1_2f64_2_3f64_9f64 ... ok
[INFO] [stdout] test parser::tests::test_fn_call ... ok
[INFO] [stdout] test parser::tests::test_binary ... ok
[INFO] [stdout] test inverter::tests::test_group ... ok
[INFO] [stdout] test parser::tests::test_var ... ok
[INFO] [stdout] test inverter::tests::test_binary ... ok
[INFO] [stdout] test interpreter::tests::test_unary ... ok
[INFO] [stdout] test parser::tests::test_unit ... ok
[INFO] [stdout] test interpreter::tests::test_var_decl ... ok
[INFO] [stdout] test parser::tests::test_var_decl ... ok
[INFO] [stdout] test parser::tests::test_fn_decl ... ok
[INFO] [stdout] test prelude::tests::test_funcs ... ok
[INFO] [stdout] test parser::tests::test_percent ... ok
[INFO] [stdout] test parser::tests::test_var_multiplication ... ok
[INFO] [stdout] test lexer::tests::test_empty ... ok
[INFO] [stdout] test kalk_num::tests::test_div_complex ... ok
[INFO] [stdout] test kalk_num::tests::test_to_string_pretty ... ok
[INFO] [stdout] test kalk_num::tests::test_pow_complex ... ok
[INFO] [stdout] test prelude::tests::test_trig_funcs ... ok
[INFO] [stdout] test kalk_num::tests::test_estimate ... ok
[INFO] [stdout] test kalk_num::tests::test_add_complex ... ok
[INFO] [stdout] test inverter::tests::test_unary ... ok
[INFO] [stdout] test lexer::tests::test_identifier::_x_ ... ok
[INFO] [stdout] test lexer::tests::test_number_literal::_24_ ... ok
[INFO] [stdout] test interpreter::tests::test_undefined_var ... ok
[INFO] [stdout] test interpreter::tests::test_sum_fn::_1f64_2f64_9f64 ... ok
[INFO] [stdout] test parser::tests::test_pow ... ok
[INFO] [stdout] test inverter::tests::test_fn_call ... ok
[INFO] [stdout] test inverter::tests::test_multiple_decl_units ... ok
[INFO] [stdout] test interpreter::tests::test_integrate_fn ... ok
[INFO] [stdout] test calculus::tests::test_integrate_with_unknown_variable ... ok
[INFO] [stdout] test calculus::tests::test_integrate_complex ... ok
[INFO] [stderr]    Doc-tests kalk
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[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] running `Command { std: "docker" "inspect" "5449dc021745fbf8a4b9aacf685c9fcb12f612901d03b105a8c83bc5642c1ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5449dc021745fbf8a4b9aacf685c9fcb12f612901d03b105a8c83bc5642c1ff8", kill_on_drop: false }`
[INFO] [stdout] 5449dc021745fbf8a4b9aacf685c9fcb12f612901d03b105a8c83bc5642c1ff8