[INFO] fetching crate complex_algebra 0.1.3...
[INFO] testing complex_algebra-0.1.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate complex_algebra 0.1.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate complex_algebra 0.1.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate complex_algebra 0.1.3
[INFO] finished tweaking crates.io crate complex_algebra 0.1.3
[INFO] tweaked toml for crates.io crate complex_algebra 0.1.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 620f3a9f33708cde21286042c7b1771805daaeb9eb7e9f06bf7539099405a88e
[INFO] running `Command { std: "docker" "start" "-a" "620f3a9f33708cde21286042c7b1771805daaeb9eb7e9f06bf7539099405a88e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "620f3a9f33708cde21286042c7b1771805daaeb9eb7e9f06bf7539099405a88e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "620f3a9f33708cde21286042c7b1771805daaeb9eb7e9f06bf7539099405a88e", kill_on_drop: false }`
[INFO] [stdout] 620f3a9f33708cde21286042c7b1771805daaeb9eb7e9f06bf7539099405a88e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a6e1d3b1f5a9c058df7d08b310a4416068e92d58ad6a19150578b4b5b197b2d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0a6e1d3b1f5a9c058df7d08b310a4416068e92d58ad6a19150578b4b5b197b2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling complex_algebra v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "0a6e1d3b1f5a9c058df7d08b310a4416068e92d58ad6a19150578b4b5b197b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a6e1d3b1f5a9c058df7d08b310a4416068e92d58ad6a19150578b4b5b197b2d", kill_on_drop: false }`
[INFO] [stdout] 0a6e1d3b1f5a9c058df7d08b310a4416068e92d58ad6a19150578b4b5b197b2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4531a5b578aaea9ad6449b8e5973bda21b48c48404abec5e60fb2a3dee97f9f6
[INFO] running `Command { std: "docker" "start" "-a" "4531a5b578aaea9ad6449b8e5973bda21b48c48404abec5e60fb2a3dee97f9f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling complex_algebra v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/complex_algebra-0e3850f7b7b96222)
[INFO] running `Command { std: "docker" "inspect" "4531a5b578aaea9ad6449b8e5973bda21b48c48404abec5e60fb2a3dee97f9f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4531a5b578aaea9ad6449b8e5973bda21b48c48404abec5e60fb2a3dee97f9f6", kill_on_drop: false }`
[INFO] [stdout] 4531a5b578aaea9ad6449b8e5973bda21b48c48404abec5e60fb2a3dee97f9f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7ddab1e942ae65488bd1367f129492323b225f768d37f78ca214606f22862db7
[INFO] running `Command { std: "docker" "start" "-a" "7ddab1e942ae65488bd1367f129492323b225f768d37f78ca214606f22862db7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/complex_algebra-0e3850f7b7b96222)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test complex::add::tests::test_add_1 ... ok
[INFO] [stdout] test complex::add::tests::test_add_2 ... ok
[INFO] [stdout] test complex::add::tests::test_add_3 ... ok
[INFO] [stdout] test complex::mul::tests::test_mul_1 ... ok
[INFO] [stdout] test complex::mul::tests::test_mul_4 ... ok
[INFO] [stdout] test complex::add::tests::test_add_4 ... ok
[INFO] [stdout] test complex::mul::tests::test_mul_5 ... ok
[INFO] [stdout] test complex::neg::tests::test_neg_1 ... ok
[INFO] [stdout] test complex::mul::tests::test_mul_2 ... ok
[INFO] [stdout] test complex::mul::tests::test_mul_3 ... ok
[INFO] [stdout] test complex::sub::tests::test_sub_3 ... ok
[INFO] [stdout] test complex::sub::tests::test_sub_4 ... ok
[INFO] [stdout] test complex::sub::tests::test_sub_5 ... ok
[INFO] [stdout] test complex::neg::tests::test_neg_2 ... ok
[INFO] [stdout] test complex::mul::tests::test_mul_6 ... ok
[INFO] [stdout] test complex::sub::tests::test_sub_1 ... ok
[INFO] [stdout] test complex::sub::tests::test_sub_2 ... ok
[INFO] [stdout] test complex::tests::test_conj ... ok
[INFO] [stdout] test complex::tests::test_r_square ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests complex_algebra
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - re (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ddab1e942ae65488bd1367f129492323b225f768d37f78ca214606f22862db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ddab1e942ae65488bd1367f129492323b225f768d37f78ca214606f22862db7", kill_on_drop: false }`
[INFO] [stdout] 7ddab1e942ae65488bd1367f129492323b225f768d37f78ca214606f22862db7