[INFO] fetching crate kalk 2.1.1... [INFO] testing kalk-2.1.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate kalk 2.1.1 into /workspace/builds/worker-110/source [INFO] validating manifest of crates.io crate kalk 2.1.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-110/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 870c040bdc08e318a6739ae92aacb8f7bd1264e332138eff1886984ec439b464 [INFO] running `Command { std: "docker" "start" "-a" "870c040bdc08e318a6739ae92aacb8f7bd1264e332138eff1886984ec439b464", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "870c040bdc08e318a6739ae92aacb8f7bd1264e332138eff1886984ec439b464", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "870c040bdc08e318a6739ae92aacb8f7bd1264e332138eff1886984ec439b464", kill_on_drop: false }` [INFO] [stdout] 870c040bdc08e318a6739ae92aacb8f7bd1264e332138eff1886984ec439b464 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc92e551dd238fb8839c8a4d920b3e2e4fbc811035d78fcd69e7bdc892ca7972 [INFO] running `Command { std: "docker" "start" "-a" "bc92e551dd238fb8839c8a4d920b3e2e4fbc811035d78fcd69e7bdc892ca7972", 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] Compiling log v0.4.14 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.77 [INFO] [stderr] Compiling gmp-mpfr-sys v1.4.6 [INFO] [stderr] Compiling bumpalo v3.7.0 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling az v1.1.2 [INFO] [stderr] Compiling rug v1.13.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.77 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.77 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.77 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.77 [INFO] [stderr] Compiling kalk v2.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5m 10s [INFO] running `Command { std: "docker" "inspect" "bc92e551dd238fb8839c8a4d920b3e2e4fbc811035d78fcd69e7bdc892ca7972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc92e551dd238fb8839c8a4d920b3e2e4fbc811035d78fcd69e7bdc892ca7972", kill_on_drop: false }` [INFO] [stdout] bc92e551dd238fb8839c8a4d920b3e2e4fbc811035d78fcd69e7bdc892ca7972 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed74c4fd2aaa5cab7fa7b73b05afc89fb8f694616bec5698cd4e32c31eb1f119 [INFO] running `Command { std: "docker" "start" "-a" "ed74c4fd2aaa5cab7fa7b73b05afc89fb8f694616bec5698cd4e32c31eb1f119", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.27 [INFO] [stderr] Compiling js-sys v0.3.54 [INFO] [stderr] Compiling console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling test-case v1.2.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.27 [INFO] [stderr] Compiling wasm-bindgen-test v0.3.27 [INFO] [stderr] Compiling kalk v2.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.47s [INFO] running `Command { std: "docker" "inspect" "ed74c4fd2aaa5cab7fa7b73b05afc89fb8f694616bec5698cd4e32c31eb1f119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed74c4fd2aaa5cab7fa7b73b05afc89fb8f694616bec5698cd4e32c31eb1f119", kill_on_drop: false }` [INFO] [stdout] ed74c4fd2aaa5cab7fa7b73b05afc89fb8f694616bec5698cd4e32c31eb1f119 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bd87f1cf92ad11c0c192c740432289ed1b43d81afbfef89f02728543c537ccf1 [INFO] running `Command { std: "docker" "start" "-a" "bd87f1cf92ad11c0c192c740432289ed1b43d81afbfef89f02728543c537ccf1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kalk-6af410fb93c0d3b4) [INFO] [stdout] [INFO] [stdout] running 51 tests [INFO] [stdout] test interpreter::tests::test_angle_units ... ok [INFO] [stdout] test interpreter::tests::test_binary ... ok [INFO] [stdout] test calculus::tests::test_derive_complex_func ... ok [INFO] [stdout] test calculus::tests::test_integrate ... ok [INFO] [stdout] test calculus::tests::test_derive_func ... ok [INFO] [stdout] test calculus::tests::test_derive_func_with_complex_argument ... ok [INFO] [stdout] test calculus::tests::test_integrate_with_unknown_variable ... ok [INFO] [stdout] test interpreter::tests::test_fn ... ok [INFO] [stdout] test interpreter::tests::test_undefined_var ... ok [INFO] [stdout] test inverter::tests::test_binary ... ok [INFO] [stdout] test kalk_num::tests::test_sub_complex ... ok [INFO] [stdout] test kalk_num::tests::test_pow_complex ... ok [INFO] [stdout] test lexer::tests::test_brackets ... ok [INFO] [stdout] test kalk_num::tests::test_to_string_pretty ... ok [INFO] [stdout] test interpreter::tests::test_undefined_fn ... ok [INFO] [stdout] test interpreter::tests::test_sum_fn::_1_2f64_2_3f64_9f64 ... ok [INFO] [stdout] test interpreter::tests::test_literal ... ok [INFO] [stdout] test interpreter::tests::test_percent ... ok [INFO] [stdout] test inverter::tests::test_fn_call ... ok [INFO] [stdout] test interpreter::tests::test_unary ... ok [INFO] [stdout] test interpreter::tests::test_sum_fn::_1f64_2f64_9f64 ... ok [INFO] [stdout] test interpreter::tests::test_var ... ok [INFO] [stdout] test inverter::tests::test_multiple_decl_units ... ok [INFO] [stdout] test inverter::tests::test_unary ... ok [INFO] [stdout] test kalk_num::tests::test_add_complex ... ok [INFO] [stdout] test kalk_num::tests::test_div_complex ... ok [INFO] [stdout] test interpreter::tests::test_var_decl ... ok [INFO] [stdout] test calculus::tests::test_integrate_complex ... ok [INFO] [stdout] test kalk_num::tests::test_estimate ... ok [INFO] [stdout] test kalk_num::tests::test_mul_complex ... ok [INFO] [stdout] test inverter::tests::test_group ... ok [INFO] [stdout] test lexer::tests::test_function_call ... ok [INFO] [stdout] test lexer::tests::test_number_literal::_1_ ... ok [INFO] [stdout] test lexer::tests::test_identifier::_xy_ ... ok [INFO] [stdout] test lexer::tests::test_empty ... ok [INFO] [stdout] test lexer::tests::test_number_literal::_56_4_ ... ok [INFO] [stdout] test parser::tests::test_binary ... ok [INFO] [stdout] test lexer::tests::test_identifier::_x_ ... ok [INFO] [stdout] test lexer::tests::test_number_literal::_24_ ... ok [INFO] [stdout] test lexer::tests::test_token_kinds ... ok [INFO] [stdout] test parser::tests::test_fn_decl ... ok [INFO] [stdout] test parser::tests::test_var ... ok [INFO] [stdout] test parser::tests::test_unit ... ok [INFO] [stdout] test parser::tests::test_pow ... ok [INFO] [stdout] test parser::tests::test_percent ... ok [INFO] [stdout] test parser::tests::test_fn_call ... ok [INFO] [stdout] test interpreter::tests::test_integrate_fn ... ok [INFO] [stdout] test parser::tests::test_var_multiplication ... ok [INFO] [stdout] test prelude::tests::test_funcs ... ok [INFO] [stdout] test parser::tests::test_var_decl ... ok [INFO] [stderr] Doc-tests kalk [INFO] [stdout] test prelude::tests::test_trig_funcs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [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" "bd87f1cf92ad11c0c192c740432289ed1b43d81afbfef89f02728543c537ccf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd87f1cf92ad11c0c192c740432289ed1b43d81afbfef89f02728543c537ccf1", kill_on_drop: false }` [INFO] [stdout] bd87f1cf92ad11c0c192c740432289ed1b43d81afbfef89f02728543c537ccf1