[INFO] fetching crate gaussiant 0.8.0...
[INFO] testing gaussiant-0.8.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate gaussiant 0.8.0 into /workspace/builds/worker-1-tc1/source
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate gaussiant 0.8.0
[INFO] finished tweaking crates.io crate gaussiant 0.8.0
[INFO] tweaked toml for crates.io crate gaussiant 0.8.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gaussiant 0.8.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gaussiant 0.8.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a86acbdad52f5b986f5107c27c3329a26150b845e04932f5d6a80b40061bcbcd
[INFO] running `Command { std: "docker" "start" "-a" "a86acbdad52f5b986f5107c27c3329a26150b845e04932f5d6a80b40061bcbcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a86acbdad52f5b986f5107c27c3329a26150b845e04932f5d6a80b40061bcbcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a86acbdad52f5b986f5107c27c3329a26150b845e04932f5d6a80b40061bcbcd", kill_on_drop: false }`
[INFO] [stdout] a86acbdad52f5b986f5107c27c3329a26150b845e04932f5d6a80b40061bcbcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 6e324cf1fc79399626d9a063568ffd2619e06adbf41fac250cefaa4a343d4d55
[INFO] running `Command { std: "docker" "start" "-a" "6e324cf1fc79399626d9a063568ffd2619e06adbf41fac250cefaa4a343d4d55", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling hamming v0.1.3
[INFO] [stderr]    Compiling primal-estimate v0.3.1
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling primal-bit v0.3.0
[INFO] [stderr]    Compiling primal-sieve v0.3.1
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling primal-check v0.3.1
[INFO] [stderr]    Compiling primal v0.3.0
[INFO] [stderr]    Compiling gaussiant v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "6e324cf1fc79399626d9a063568ffd2619e06adbf41fac250cefaa4a343d4d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e324cf1fc79399626d9a063568ffd2619e06adbf41fac250cefaa4a343d4d55", kill_on_drop: false }`
[INFO] [stdout] 6e324cf1fc79399626d9a063568ffd2619e06adbf41fac250cefaa4a343d4d55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c894d5107e8fd25af3952c38caf22d4a3078ee10caa3737f65ef376f96a7dd4c
[INFO] running `Command { std: "docker" "start" "-a" "c894d5107e8fd25af3952c38caf22d4a3078ee10caa3737f65ef376f96a7dd4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling gaussiant v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "c894d5107e8fd25af3952c38caf22d4a3078ee10caa3737f65ef376f96a7dd4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c894d5107e8fd25af3952c38caf22d4a3078ee10caa3737f65ef376f96a7dd4c", kill_on_drop: false }`
[INFO] [stdout] c894d5107e8fd25af3952c38caf22d4a3078ee10caa3737f65ef376f96a7dd4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] d8f5253f3f0c2afdd9b757a2b473853814a2d0e52ef364e68ed12fdbf7f8d2d0
[INFO] running `Command { std: "docker" "start" "-a" "d8f5253f3f0c2afdd9b757a2b473853814a2d0e52ef364e68ed12fdbf7f8d2d0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/gaussiant-0311b905e8275fed)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test tests::tests::add_assign ... ok
[INFO] [stdout] test tests::tests::addition ... ok
[INFO] [stdout] test tests::tests::associated ... ok
[INFO] [stdout] test tests::tests::conjugate ... ok
[INFO] [stdout] test tests::tests::display ... ok
[INFO] [stdout] test tests::tests::divides ... ok
[INFO] [stdout] test tests::tests::div_assign ... ok
[INFO] [stdout] test tests::tests::gauss_macro ... ok
[INFO] [stdout] test tests::tests::from_complex ... ok
[INFO] [stdout] test tests::tests::from_isize ... ok
[INFO] [stdout] test tests::tests::is_even ... ok
[INFO] [stdout] test tests::tests::is_gaussian_prime_all_5 ... ok
[INFO] [stdout] test tests::tests::division ... ok
[INFO] [stdout] test tests::tests::is_gaussian_prime_misc ... ok
[INFO] [stdout] test tests::tests::is_odd ... ok
[INFO] [stdout] test tests::tests::congruence ... ok
[INFO] [stdout] test tests::tests::is_rational ... ok
[INFO] [stdout] test tests::tests::mul_assign ... ok
[INFO] [stdout] test tests::tests::multiplication ... ok
[INFO] [stdout] test tests::tests::from_str ... ok
[INFO] [stdout] test tests::tests::neg ... ok
[INFO] [stdout] test tests::tests::new ... ok
[INFO] [stdout] test tests::tests::norm ... ok
[INFO] [stdout] test tests::tests::rem_assign ... ok
[INFO] [stdout] test tests::tests::sub_assign ... ok
[INFO] [stdout] test tests::tests::remainder ... ok
[INFO] [stdout] test tests::tests::subtraction ... ok
[INFO] [stdout] test tests::tests::units ... ok
[INFO] [stdout] test tests::tests::to_polar ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d8f5253f3f0c2afdd9b757a2b473853814a2d0e52ef364e68ed12fdbf7f8d2d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8f5253f3f0c2afdd9b757a2b473853814a2d0e52ef364e68ed12fdbf7f8d2d0", kill_on_drop: false }`
[INFO] [stdout] d8f5253f3f0c2afdd9b757a2b473853814a2d0e52ef364e68ed12fdbf7f8d2d0