[INFO] cloning repository https://github.com/EduRenesto/ufabc-gd2-gauss
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EduRenesto/ufabc-gd2-gauss" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEduRenesto%2Fufabc-gd2-gauss", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEduRenesto%2Fufabc-gd2-gauss'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1397559e184da29aaea115c2c3265c64e83d75f1
[INFO] checking EduRenesto/ufabc-gd2-gauss against try#b1375b2484512d46eeace16657e5b4a5450c610b for pr-112743
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEduRenesto%2Fufabc-gd2-gauss" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EduRenesto/ufabc-gd2-gauss on toolchain b1375b2484512d46eeace16657e5b4a5450c610b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1375b2484512d46eeace16657e5b4a5450c610b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/EduRenesto/ufabc-gd2-gauss
[INFO] finished tweaking git repo https://github.com/EduRenesto/ufabc-gd2-gauss
[INFO] tweaked toml for git repo https://github.com/EduRenesto/ufabc-gd2-gauss written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/EduRenesto/ufabc-gd2-gauss 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" "+b1375b2484512d46eeace16657e5b4a5450c610b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+b1375b2484512d46eeace16657e5b4a5450c610b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f61d21a1a0921455a535e5a2be5a6c9a02eff2cd755245980324b52cf40a42f
[INFO] running `Command { std: "docker" "start" "-a" "5f61d21a1a0921455a535e5a2be5a6c9a02eff2cd755245980324b52cf40a42f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f61d21a1a0921455a535e5a2be5a6c9a02eff2cd755245980324b52cf40a42f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f61d21a1a0921455a535e5a2be5a6c9a02eff2cd755245980324b52cf40a42f", kill_on_drop: false }`
[INFO] [stdout] 5f61d21a1a0921455a535e5a2be5a6c9a02eff2cd755245980324b52cf40a42f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+b1375b2484512d46eeace16657e5b4a5450c610b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8a5b2d8674a4914434b3619caf5906fc8bd552fce85f1a29a49f08bead6a597
[INFO] running `Command { std: "docker" "start" "-a" "c8a5b2d8674a4914434b3619caf5906fc8bd552fce85f1a29a49f08bead6a597", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.102
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]     Checking bytemuck v1.12.1
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]     Checking safe_arch v0.6.0
[INFO] [stderr]     Checking once_cell v1.15.0
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]    Compiling gauss v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking wide v0.7.5
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking tobj v3.2.3
[INFO] [stderr]     Checking ultraviolet v0.9.0
[INFO] [stderr]     Checking obj-rs v0.7.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.75s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: obj-rs v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "c8a5b2d8674a4914434b3619caf5906fc8bd552fce85f1a29a49f08bead6a597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8a5b2d8674a4914434b3619caf5906fc8bd552fce85f1a29a49f08bead6a597", kill_on_drop: false }`
[INFO] [stdout] c8a5b2d8674a4914434b3619caf5906fc8bd552fce85f1a29a49f08bead6a597