[INFO] cloning repository https://github.com/kimuti-tsukai/rsmath
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kimuti-tsukai/rsmath" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkimuti-tsukai%2Frsmath", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkimuti-tsukai%2Frsmath'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa8a392d4ecab584e9fdf53950ec43a246aa190e
[INFO] testing kimuti-tsukai/rsmath against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkimuti-tsukai%2Frsmath" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kimuti-tsukai/rsmath
[INFO] finished tweaking git repo https://github.com/kimuti-tsukai/rsmath
[INFO] tweaked toml for git repo https://github.com/kimuti-tsukai/rsmath written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kimuti-tsukai/rsmath 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 git repo https://github.com/kimuti-tsukai/rsmath 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] 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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75651250ffdf3ac25e9ccbbcee819f520f834a105fc7d32a6bc5ad123986d0df
[INFO] running `Command { std: "docker" "start" "-a" "75651250ffdf3ac25e9ccbbcee819f520f834a105fc7d32a6bc5ad123986d0df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75651250ffdf3ac25e9ccbbcee819f520f834a105fc7d32a6bc5ad123986d0df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75651250ffdf3ac25e9ccbbcee819f520f834a105fc7d32a6bc5ad123986d0df", kill_on_drop: false }`
[INFO] [stdout] 75651250ffdf3ac25e9ccbbcee819f520f834a105fc7d32a6bc5ad123986d0df
[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=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] b01e9a04bf4bc8b030a38455837f37a5f50795d24be3d83ecfaa8022f33cb7f0
[INFO] running `Command { std: "docker" "start" "-a" "b01e9a04bf4bc8b030a38455837f37a5f50795d24be3d83ecfaa8022f33cb7f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling rsmath v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "b01e9a04bf4bc8b030a38455837f37a5f50795d24be3d83ecfaa8022f33cb7f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b01e9a04bf4bc8b030a38455837f37a5f50795d24be3d83ecfaa8022f33cb7f0", kill_on_drop: false }`
[INFO] [stdout] b01e9a04bf4bc8b030a38455837f37a5f50795d24be3d83ecfaa8022f33cb7f0
[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=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] 54fc6b92e3ef80dbed617086eb9f6e58daf1eda25d2469a58b9d7c4dea77054a
[INFO] running `Command { std: "docker" "start" "-a" "54fc6b92e3ef80dbed617086eb9f6e58daf1eda25d2469a58b9d7c4dea77054a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsmath v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "54fc6b92e3ef80dbed617086eb9f6e58daf1eda25d2469a58b9d7c4dea77054a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54fc6b92e3ef80dbed617086eb9f6e58daf1eda25d2469a58b9d7c4dea77054a", kill_on_drop: false }`
[INFO] [stdout] 54fc6b92e3ef80dbed617086eb9f6e58daf1eda25d2469a58b9d7c4dea77054a
[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=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] 6f45d0aea3b2a1d9379ee0a0b881cd14b5aed336ebea360477c42b71c10d5941
[INFO] running `Command { std: "docker" "start" "-a" "6f45d0aea3b2a1d9379ee0a0b881cd14b5aed336ebea360477c42b71c10d5941", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rsmath-1553b89b18bca64b)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test number::frac::tests::float_frac ... ok
[INFO] [stdout] test number::frac::tests::frac_in_frac ... ok
[INFO] [stdout] test number::frac::tests::minus_frac ... ok
[INFO] [stdout] test tests::add_matrix ... ok
[INFO] [stdout] test tests::det_int ... ok
[INFO] [stdout] test tests::for_stament_const ... ok
[INFO] [stdout] test tests::neg ... ok
[INFO] [stdout] test tests::for_stament_like_c ... ok
[INFO] [stdout] test tests::frac_from_num ... ok
[INFO] [stdout] test tests::test_det_square_matrix ... ok
[INFO] [stdout] test tests::test_det_all_zero_matrix ... ok
[INFO] [stdout] test tests::test_matrix_multiplication ... ok
[INFO] [stdout] test tests::test_det_identity_matrix ... ok
[INFO] [stdout] test tests::test_det_zero_determinant ... ok
[INFO] [stdout] test tests::test_matrix_multiplication_identity_matrix ... ok
[INFO] [stdout] test tests::vector_macro ... ok
[INFO] [stdout] test tests::test_matrix_multiplication_zero_matrix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6f45d0aea3b2a1d9379ee0a0b881cd14b5aed336ebea360477c42b71c10d5941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f45d0aea3b2a1d9379ee0a0b881cd14b5aed336ebea360477c42b71c10d5941", kill_on_drop: false }`
[INFO] [stdout] 6f45d0aea3b2a1d9379ee0a0b881cd14b5aed336ebea360477c42b71c10d5941