[INFO] cloning repository https://github.com/Sekva/tcc_prog
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sekva/tcc_prog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSekva%2Ftcc_prog", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSekva%2Ftcc_prog'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56fa674508ea18b1a3f505639e0b1cc91cb17556
[INFO] testing Sekva/tcc_prog against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSekva%2Ftcc_prog" "/workspace/builds/worker-55/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-55/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Sekva/tcc_prog on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Sekva/tcc_prog
[INFO] finished tweaking git repo https://github.com/Sekva/tcc_prog
[INFO] tweaked toml for git repo https://github.com/Sekva/tcc_prog written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate git repo https://github.com/Sekva/tcc_prog already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 037520f2e5270b31b6db1ecf2f835bef986269ac526eca6b7afe098bdb20e5c6
[INFO] running `Command { std: "docker" "start" "-a" "037520f2e5270b31b6db1ecf2f835bef986269ac526eca6b7afe098bdb20e5c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "037520f2e5270b31b6db1ecf2f835bef986269ac526eca6b7afe098bdb20e5c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "037520f2e5270b31b6db1ecf2f835bef986269ac526eca6b7afe098bdb20e5c6", kill_on_drop: false }`
[INFO] [stdout] 037520f2e5270b31b6db1ecf2f835bef986269ac526eca6b7afe098bdb20e5c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0a594979865c5048702817e173fdb1d62cb7cb019cfa197a74095c00bc0ce67
[INFO] running `Command { std: "docker" "start" "-a" "e0a594979865c5048702817e173fdb1d62cb7cb019cfa197a74095c00bc0ce67", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling sprs v0.7.1
[INFO] [stderr]    Compiling minilp v0.2.2
[INFO] [stderr]    Compiling good_lp v0.3.4
[INFO] [stderr]    Compiling tcc_prog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `hessiana_atual` is never read
[INFO] [stdout]    --> src/iter_linear.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         hessiana_atual = bfgs(hessiana_atual, aidi, yi);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.62s
[INFO] running `Command { std: "docker" "inspect" "e0a594979865c5048702817e173fdb1d62cb7cb019cfa197a74095c00bc0ce67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0a594979865c5048702817e173fdb1d62cb7cb019cfa197a74095c00bc0ce67", kill_on_drop: false }`
[INFO] [stdout] e0a594979865c5048702817e173fdb1d62cb7cb019cfa197a74095c00bc0ce67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af6ae2ce9c20215844382e73d541db5d350df51d4961342c20af9f3a6d1a34f8
[INFO] running `Command { std: "docker" "start" "-a" "af6ae2ce9c20215844382e73d541db5d350df51d4961342c20af9f3a6d1a34f8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tcc_prog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `hessiana_atual` is never read
[INFO] [stdout]    --> src/iter_linear.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         hessiana_atual = bfgs(hessiana_atual, aidi, yi);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `Command { std: "docker" "inspect" "af6ae2ce9c20215844382e73d541db5d350df51d4961342c20af9f3a6d1a34f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af6ae2ce9c20215844382e73d541db5d350df51d4961342c20af9f3a6d1a34f8", kill_on_drop: false }`
[INFO] [stdout] af6ae2ce9c20215844382e73d541db5d350df51d4961342c20af9f3a6d1a34f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bec5015e3f4989ec66559c9c54b4e68a5bd2c598c6b12b96d43d24bca69e97e3
[INFO] running `Command { std: "docker" "start" "-a" "bec5015e3f4989ec66559c9c54b4e68a5bd2c598c6b12b96d43d24bca69e97e3", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `hessiana_atual` is never read
[INFO] [stderr]    --> src/iter_linear.rs:122:9
[INFO] [stderr]     |
[INFO] [stderr] 122 |         hessiana_atual = bfgs(hessiana_atual, aidi, yi);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `tcc_prog` (bin "tcc_prog" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tcc_prog-2934990bcd7f1f3f)
[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" "bec5015e3f4989ec66559c9c54b4e68a5bd2c598c6b12b96d43d24bca69e97e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bec5015e3f4989ec66559c9c54b4e68a5bd2c598c6b12b96d43d24bca69e97e3", kill_on_drop: false }`
[INFO] [stdout] bec5015e3f4989ec66559c9c54b4e68a5bd2c598c6b12b96d43d24bca69e97e3