[INFO] cloning repository https://github.com/mhazoglou/complex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mhazoglou/complex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhazoglou%2Fcomplex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhazoglou%2Fcomplex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 596e0b0b570ba275f5adf9135826ac413e239697
[INFO] testing mhazoglou/complex against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhazoglou%2Fcomplex" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mhazoglou/complex 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 git repo https://github.com/mhazoglou/complex
[INFO] finished tweaking git repo https://github.com/mhazoglou/complex
[INFO] tweaked toml for git repo https://github.com/mhazoglou/complex written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/mhazoglou/complex already has a lockfile, it will not be regenerated
[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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 21dfcaf5fcc85d0653ce02c5cd8d9fb876acd9c84486674d136b8c656b758eda
[INFO] running `Command { std: "docker" "start" "-a" "21dfcaf5fcc85d0653ce02c5cd8d9fb876acd9c84486674d136b8c656b758eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21dfcaf5fcc85d0653ce02c5cd8d9fb876acd9c84486674d136b8c656b758eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21dfcaf5fcc85d0653ce02c5cd8d9fb876acd9c84486674d136b8c656b758eda", kill_on_drop: false }`
[INFO] [stdout] 21dfcaf5fcc85d0653ce02c5cd8d9fb876acd9c84486674d136b8c656b758eda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c8561a85a32d009565ebe3f22acf95e40703c4272b942689deb4ed91e1e23d0f
[INFO] running `Command { std: "docker" "start" "-a" "c8561a85a32d009565ebe3f22acf95e40703c4272b942689deb4ed91e1e23d0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling complex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `type_of`
[INFO] [stdout]  --> src/fmt.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn type_of<T>(_: &T) -> &'static str {
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.21s
[INFO] running `Command { std: "docker" "inspect" "c8561a85a32d009565ebe3f22acf95e40703c4272b942689deb4ed91e1e23d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8561a85a32d009565ebe3f22acf95e40703c4272b942689deb4ed91e1e23d0f", kill_on_drop: false }`
[INFO] [stdout] c8561a85a32d009565ebe3f22acf95e40703c4272b942689deb4ed91e1e23d0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 8afb78d79776b30d3be9a45faa52d784dc79fa6e7f26a3c45565c8f3ccd6baef
[INFO] running `Command { std: "docker" "start" "-a" "8afb78d79776b30d3be9a45faa52d784dc79fa6e7f26a3c45565c8f3ccd6baef", kill_on_drop: false }`
[INFO] [stdout] warning: function is never used: `type_of`
[INFO] [stdout]  --> src/fmt.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn type_of<T>(_: &T) -> &'static str {
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling complex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `type_of`
[INFO] [stdout]  --> src/fmt.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn type_of<T>(_: &T) -> &'static str {
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "8afb78d79776b30d3be9a45faa52d784dc79fa6e7f26a3c45565c8f3ccd6baef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8afb78d79776b30d3be9a45faa52d784dc79fa6e7f26a3c45565c8f3ccd6baef", kill_on_drop: false }`
[INFO] [stdout] 8afb78d79776b30d3be9a45faa52d784dc79fa6e7f26a3c45565c8f3ccd6baef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] fb0d9573390b197f87c4f82a5ab385336109ae9bf2edad36a206c89d2274b64c
[INFO] running `Command { std: "docker" "start" "-a" "fb0d9573390b197f87c4f82a5ab385336109ae9bf2edad36a206c89d2274b64c", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `type_of`
[INFO] [stderr]  --> src/fmt.rs:8:4
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn type_of<T>(_: &T) -> &'static str {
[INFO] [stderr]   |    ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `type_of`
[INFO] [stderr]  --> src/fmt.rs:8:4
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn type_of<T>(_: &T) -> &'static str {
[INFO] [stderr]   |    ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/complex-3718d9a0617f087b)
[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 unittests (/opt/rustwide/target/debug/deps/complex-4dd306b76a14f59c)
[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/arithmetic_tests.rs (/opt/rustwide/target/debug/deps/arithmetic_tests-5184354a5fd4f46c)
[INFO] [stdout] 
[INFO] [stdout] running 65 tests
[INFO] [stdout] test test_add_complexf32_and_f32 ... ok
[INFO] [stdout] test test_add_complexf64_and_f64 ... ok
[INFO] [stdout] test test_add_octonionf32_and_f32 ... ok
[INFO] [stdout] test test_add_octonionf64_and_f64 ... ok
[INFO] [stdout] test test_add_quaternionf32_and_f32 ... ok
[INFO] [stdout] test test_add_quaternionf64_and_f64 ... ok
[INFO] [stdout] test test_add_two_complexf64 ... ok
[INFO] [stdout] test test_add_two_complexf32 ... ok
[INFO] [stdout] test test_add_two_octonionsf32 ... ok
[INFO] [stdout] test test_add_two_octonionsf64 ... ok
[INFO] [stdout] test test_add_two_quaternionsf32 ... ok
[INFO] [stdout] test test_add_two_quaternionsf64 ... ok
[INFO] [stdout] test test_associator_two_octonionf32 ... ok
[INFO] [stdout] test test_associator_two_octonionf64 ... ok
[INFO] [stdout] test test_commutator_two_octonionf32 ... ok
[INFO] [stdout] test test_commutator_two_octonionf64 ... ok
[INFO] [stdout] test test_commutator_two_quaternionf32 ... ok
[INFO] [stdout] test test_commutator_two_quaternionf64 ... ok
[INFO] [stdout] test test_div_complexf32_and_f32 ... ok
[INFO] [stdout] test test_div_complexf64_and_f64 ... ok
[INFO] [stdout] test test_div_octonionf32_and_f32 ... ok
[INFO] [stdout] test test_div_octonionf64_and_f64 ... ok
[INFO] [stdout] test test_div_quaternionf32_and_f32 ... ok
[INFO] [stdout] test test_div_quaternionf64_and_f64 ... ok
[INFO] [stdout] test test_div_two_complexf32 ... ok
[INFO] [stdout] test test_div_two_complexf64 ... ok
[INFO] [stdout] test test_div_two_octonionf32 ... ok
[INFO] [stdout] test test_div_two_octonionf64 ... ok
[INFO] [stdout] test test_div_two_quaternionf32 ... ok
[INFO] [stdout] test test_div_two_quaternionf64 ... ok
[INFO] [stdout] test test_exp_complexf32 ... ok
[INFO] [stdout] test test_mul_complexf32_and_f32 ... ok
[INFO] [stdout] test test_mul_complexf64_and_f64 ... ok
[INFO] [stdout] test test_mul_octonionf32_and_f32 ... ok
[INFO] [stdout] test test_mul_octonionf64_and_f64 ... ok
[INFO] [stdout] test test_mul_quaternionf32_and_f32 ... ok
[INFO] [stdout] test test_mul_quaternionf64_and_f64 ... ok
[INFO] [stdout] test test_mul_two_complexf32 ... ok
[INFO] [stdout] test test_mul_two_complexf64 ... ok
[INFO] [stdout] test test_mul_two_octonionf32 ... ok
[INFO] [stdout] test test_mul_two_octonionf64 ... ok
[INFO] [stdout] test test_mul_two_quaternionf32 ... ok
[INFO] [stdout] test test_mul_two_quaternionf64 ... ok
[INFO] [stdout] test test_neg_complexf32 ... ok
[INFO] [stdout] test test_neg_complexf64 ... ok
[INFO] [stdout] test test_neg_octonionf32 ... ok
[INFO] [stdout] test test_neg_octonionf64 ... ok
[INFO] [stdout] test test_neg_quaternionf32 ... ok
[INFO] [stdout] test test_rem_complexf32_and_f32 ... ok
[INFO] [stdout] test test_rem_f32_and_complexf32 ... ok
[INFO] [stdout] test test_neg_quaternionf64 ... ok
[INFO] [stdout] test test_sub_complexf64_and_f64 ... ok
[INFO] [stdout] test test_sub_complexf32_and_f32 ... ok
[INFO] [stdout] test test_sub_octonionf64_and_f64 ... ok
[INFO] [stdout] test test_sub_two_octonionf32 ... ok
[INFO] [stdout] test test_sub_two_quaternionf32 ... ok
[INFO] [stdout] test test_sub_two_octonionf64 ... ok
[INFO] [stdout] test test_exp_complexf64 ... ok
[INFO] [stdout] test test_sub_octonionf32_and_f32 ... ok
[INFO] [stdout] test test_sub_quaternionf32_and_f32 ... ok
[INFO] [stdout] test test_rem_two_complexf32 ... ok
[INFO] [stdout] test test_sub_two_complexf64 ... ok
[INFO] [stdout] test test_sub_two_quaternionf64 ... ok
[INFO] [stdout] test test_sub_two_complexf32 ... ok
[INFO] [stdout] test test_sub_quaternionf64_and_f64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 65 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/print_parse_tests.rs (/opt/rustwide/target/debug/deps/print_parse_tests-5d5d823be69ea236)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_print_complexf64 ... ok
[INFO] [stdout] test test_print_complexf32 ... ok
[INFO] [stdout] test test_parse_complexf32_no_imaginary_part ... ok
[INFO] [stdout] test test_parse_complexf32_no_real_part ... ok
[INFO] [stdout] test test_parse_complexf64_no_imaginary_part ... ok
[INFO] [stdout] test test_parse_complexf32 ... ok
[INFO] [stdout] test test_parse_complexf64 ... ok
[INFO] [stdout] test test_parse_complexf64_no_real_part ... ok
[INFO] [stdout] test test_parse_complexf32_err - should panic ... ok
[INFO] [stdout] test test_parse_complexf64_err - should panic ... ok
[INFO] [stdout] test test_parse_quaternionf64 ... ok
[INFO] [stdout] test test_parse_octonionf64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests complex
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name complex --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern complex=/opt/rustwide/target/debug/deps/libcomplex-3b39ec810726d970.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-630c849d454bffc5.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "fb0d9573390b197f87c4f82a5ab385336109ae9bf2edad36a206c89d2274b64c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb0d9573390b197f87c4f82a5ab385336109ae9bf2edad36a206c89d2274b64c", kill_on_drop: false }`
[INFO] [stdout] fb0d9573390b197f87c4f82a5ab385336109ae9bf2edad36a206c89d2274b64c