[INFO] fetching crate complex-number 0.1.2...
[INFO] testing complex-number-0.1.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate complex-number 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate complex-number 0.1.2
[INFO] finished tweaking crates.io crate complex-number 0.1.2
[INFO] tweaked toml for crates.io crate complex-number 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate complex-number 0.1.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ecf3783e0237e1b3a1dc67c94973f3a6dbf93754c1cc02004b6d6ee8f97c090
[INFO] running `Command { std: "docker" "start" "-a" "0ecf3783e0237e1b3a1dc67c94973f3a6dbf93754c1cc02004b6d6ee8f97c090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ecf3783e0237e1b3a1dc67c94973f3a6dbf93754c1cc02004b6d6ee8f97c090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ecf3783e0237e1b3a1dc67c94973f3a6dbf93754c1cc02004b6d6ee8f97c090", kill_on_drop: false }`
[INFO] [stdout] 0ecf3783e0237e1b3a1dc67c94973f3a6dbf93754c1cc02004b6d6ee8f97c090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 951f7b4b1103f267c6f8df6cda00c7151a5c2541ff10f70dce7838d7faf416af
[INFO] running `Command { std: "docker" "start" "-a" "951f7b4b1103f267c6f8df6cda00c7151a5c2541ff10f70dce7838d7faf416af", kill_on_drop: false }`
[INFO] [stderr]    Compiling complex-number v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "951f7b4b1103f267c6f8df6cda00c7151a5c2541ff10f70dce7838d7faf416af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "951f7b4b1103f267c6f8df6cda00c7151a5c2541ff10f70dce7838d7faf416af", kill_on_drop: false }`
[INFO] [stdout] 951f7b4b1103f267c6f8df6cda00c7151a5c2541ff10f70dce7838d7faf416af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 099d307eede2399db50e016ff63f54998d9563be09ce176b1bd7dfc1cffdb4cd
[INFO] running `Command { std: "docker" "start" "-a" "099d307eede2399db50e016ff63f54998d9563be09ce176b1bd7dfc1cffdb4cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling complex-number v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "099d307eede2399db50e016ff63f54998d9563be09ce176b1bd7dfc1cffdb4cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "099d307eede2399db50e016ff63f54998d9563be09ce176b1bd7dfc1cffdb4cd", kill_on_drop: false }`
[INFO] [stdout] 099d307eede2399db50e016ff63f54998d9563be09ce176b1bd7dfc1cffdb4cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01ad77b77234a2eb34e086a1c62926497819219b300eb0101bf84a2151f8dd97
[INFO] running `Command { std: "docker" "start" "-a" "01ad77b77234a2eb34e086a1c62926497819219b300eb0101bf84a2151f8dd97", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/complex_number-f9012b8df3d36977)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_argument ... ok
[INFO] [stdout] test tests::test_addition ... ok
[INFO] [stdout] test tests::test_conjugate ... ok
[INFO] [stdout] test tests::test_division ... ok
[INFO] [stdout] test tests::test_display_format ... ok
[INFO] [stdout] test tests::test_from_polar ... ok
[INFO] [stdout] test tests::test_multiplication ... ok
[INFO] [stdout] test tests::test_subtraction ... ok
[INFO] [stdout] test tests::test_modulus ... ok
[INFO] [stderr]    Doc-tests complex_number
[INFO] [stdout] test tests::test_division_by_zero - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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" "01ad77b77234a2eb34e086a1c62926497819219b300eb0101bf84a2151f8dd97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01ad77b77234a2eb34e086a1c62926497819219b300eb0101bf84a2151f8dd97", kill_on_drop: false }`
[INFO] [stdout] 01ad77b77234a2eb34e086a1c62926497819219b300eb0101bf84a2151f8dd97