[INFO] cloning repository https://github.com/bishan-batel/complex-num
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bishan-batel/complex-num" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbishan-batel%2Fcomplex-num", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbishan-batel%2Fcomplex-num'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e932bff1e6709ea7ef868ac938a6a08d83cc4d65
[INFO] testing bishan-batel/complex-num against 1.79.0 for beta-1.80-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbishan-batel%2Fcomplex-num" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bishan-batel/complex-num on toolchain 1.79.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bishan-batel/complex-num
[INFO] finished tweaking git repo https://github.com/bishan-batel/complex-num
[INFO] tweaked toml for git repo https://github.com/bishan-batel/complex-num written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/bishan-batel/complex-num 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" "+1.79.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bool32 v0.1.1
[INFO] [stderr]   Downloaded bitfrob v1.3.1
[INFO] [stderr]   Downloaded ptr_iter v0.1.1
[INFO] [stderr]   Downloaded zstring v0.2.4
[INFO] [stderr]   Downloaded pixel_formats v0.1.5
[INFO] [stderr]   Downloaded beryllium v0.13.3
[INFO] [stderr]   Downloaded fermium v22605.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b55bb9824ea0176b99e0ff39d988807ba50ef4a440c5fd0c91f28f2bd1d79eed
[INFO] running `Command { std: "docker" "start" "-a" "b55bb9824ea0176b99e0ff39d988807ba50ef4a440c5fd0c91f28f2bd1d79eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b55bb9824ea0176b99e0ff39d988807ba50ef4a440c5fd0c91f28f2bd1d79eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b55bb9824ea0176b99e0ff39d988807ba50ef4a440c5fd0c91f28f2bd1d79eed", kill_on_drop: false }`
[INFO] [stdout] b55bb9824ea0176b99e0ff39d988807ba50ef4a440c5fd0c91f28f2bd1d79eed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7ead0bacfc5feb546ed53ce52540b2bec635934ef4209d534681fd00c32e9af
[INFO] running `Command { std: "docker" "start" "-a" "d7ead0bacfc5feb546ed53ce52540b2bec635934ef4209d534681fd00c32e9af", kill_on_drop: false }`
[INFO] [stderr]    Compiling fermium v22605.0.0
[INFO] [stderr]    Compiling time-macros v0.2.17
[INFO] [stderr]    Compiling fast-srgb8 v1.0.0
[INFO] [stderr]    Compiling bool32 v0.1.1
[INFO] [stderr]    Compiling bitfrob v1.3.1
[INFO] [stderr]    Compiling ptr_iter v0.1.1
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling zstring v0.2.4
[INFO] [stderr]    Compiling time v0.3.34
[INFO] [stderr]    Compiling bytemuck_derive v1.5.0
[INFO] [stderr]    Compiling simple_logger v4.3.3
[INFO] [stderr]    Compiling bytemuck v1.14.1
[INFO] [stderr]    Compiling pixel_formats v0.1.5
[INFO] [stderr]    Compiling beryllium v0.13.3
[INFO] [stderr]    Compiling complex-num v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `SystemTime`
[INFO] [stdout]  --> src/main.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::time::{Duration, SystemTime};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.33s
[INFO] running `Command { std: "docker" "inspect" "d7ead0bacfc5feb546ed53ce52540b2bec635934ef4209d534681fd00c32e9af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7ead0bacfc5feb546ed53ce52540b2bec635934ef4209d534681fd00c32e9af", kill_on_drop: false }`
[INFO] [stdout] d7ead0bacfc5feb546ed53ce52540b2bec635934ef4209d534681fd00c32e9af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3029989f91cc7d9ffe62bcfa3c7cc964c9151a217c4052ee699eca3653b5a776
[INFO] running `Command { std: "docker" "start" "-a" "3029989f91cc7d9ffe62bcfa3c7cc964c9151a217c4052ee699eca3653b5a776", kill_on_drop: false }`
[INFO] [stderr] warning: complex-num v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `clippy` which is missing a lib target
[INFO] [stderr]    Compiling complex-num v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `SystemTime`
[INFO] [stdout]  --> src/main.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::time::{Duration, SystemTime};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "3029989f91cc7d9ffe62bcfa3c7cc964c9151a217c4052ee699eca3653b5a776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3029989f91cc7d9ffe62bcfa3c7cc964c9151a217c4052ee699eca3653b5a776", kill_on_drop: false }`
[INFO] [stdout] 3029989f91cc7d9ffe62bcfa3c7cc964c9151a217c4052ee699eca3653b5a776
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4dc1e4a9796eceba874e10638f5f3fd111b9deff7d7a5d2a1876379404bc41a9
[INFO] running `Command { std: "docker" "start" "-a" "4dc1e4a9796eceba874e10638f5f3fd111b9deff7d7a5d2a1876379404bc41a9", kill_on_drop: false }`
[INFO] [stderr] warning: complex-num v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `clippy` which is missing a lib target
[INFO] [stderr] warning: unused import: `std::fmt::Display`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fmt::Display;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration`, `SystemTime`
[INFO] [stderr]  --> src/main.rs:2:17
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::time::{Duration, SystemTime};
[INFO] [stderr]   |                 ^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `complex-num` (bin "complex-num" test) generated 2 warnings (run `cargo fix --bin "complex-num" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/complex_num-3c71c7d1243d77e1)
[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" "4dc1e4a9796eceba874e10638f5f3fd111b9deff7d7a5d2a1876379404bc41a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dc1e4a9796eceba874e10638f5f3fd111b9deff7d7a5d2a1876379404bc41a9", kill_on_drop: false }`
[INFO] [stdout] 4dc1e4a9796eceba874e10638f5f3fd111b9deff7d7a5d2a1876379404bc41a9