[INFO] fetching crate number-complex 0.0.0...
[INFO] testing number-complex-0.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate number-complex 0.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate number-complex 0.0.0
[INFO] finished tweaking crates.io crate number-complex 0.0.0
[INFO] tweaked toml for crates.io crate number-complex 0.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate number-complex 0.0.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate number-complex 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4f5f5044985f48b03a70556555e03afe2cb612787e8eb55771b4f4996832ed3
[INFO] running `Command { std: "docker" "start" "-a" "e4f5f5044985f48b03a70556555e03afe2cb612787e8eb55771b4f4996832ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4f5f5044985f48b03a70556555e03afe2cb612787e8eb55771b4f4996832ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4f5f5044985f48b03a70556555e03afe2cb612787e8eb55771b4f4996832ed3", kill_on_drop: false }`
[INFO] [stdout] e4f5f5044985f48b03a70556555e03afe2cb612787e8eb55771b4f4996832ed3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 323e65bf1519b39cac47b5f0f3ced1d599b0956c26d1209d44c2ca121e69a4f1
[INFO] running `Command { std: "docker" "start" "-a" "323e65bf1519b39cac47b5f0f3ced1d599b0956c26d1209d44c2ca121e69a4f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling number-complex v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "323e65bf1519b39cac47b5f0f3ced1d599b0956c26d1209d44c2ca121e69a4f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "323e65bf1519b39cac47b5f0f3ced1d599b0956c26d1209d44c2ca121e69a4f1", kill_on_drop: false }`
[INFO] [stdout] 323e65bf1519b39cac47b5f0f3ced1d599b0956c26d1209d44c2ca121e69a4f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 697b5242cbd57708a51486d77d2c10d15b7144aa4bf982ba65b08b0e3746ddd7
[INFO] running `Command { std: "docker" "start" "-a" "697b5242cbd57708a51486d77d2c10d15b7144aa4bf982ba65b08b0e3746ddd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling number-complex v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "697b5242cbd57708a51486d77d2c10d15b7144aa4bf982ba65b08b0e3746ddd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "697b5242cbd57708a51486d77d2c10d15b7144aa4bf982ba65b08b0e3746ddd7", kill_on_drop: false }`
[INFO] [stdout] 697b5242cbd57708a51486d77d2c10d15b7144aa4bf982ba65b08b0e3746ddd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7bfe85783e7e741a41f4d9871d6d6dfa54d89ad1e8d1e08b6571b6dd3c184de6
[INFO] running `Command { std: "docker" "start" "-a" "7bfe85783e7e741a41f4d9871d6d6dfa54d89ad1e8d1e08b6571b6dd3c184de6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/number_complex-4cc673eaa9e24c81)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests number_complex
[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] [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" "7bfe85783e7e741a41f4d9871d6d6dfa54d89ad1e8d1e08b6571b6dd3c184de6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bfe85783e7e741a41f4d9871d6d6dfa54d89ad1e8d1e08b6571b6dd3c184de6", kill_on_drop: false }`
[INFO] [stdout] 7bfe85783e7e741a41f4d9871d6d6dfa54d89ad1e8d1e08b6571b6dd3c184de6