[INFO] cloning repository https://github.com/barrettTom/roma
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/barrettTom/roma" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbarrettTom%2Froma", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbarrettTom%2Froma'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de7b818115cc98dbd22e29f2d244a2d2f1e36861
[INFO] checking barrettTom/roma against master#43d9f3859e0204e764161ee085a360274b5f3e9a for pr-97346
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbarrettTom%2Froma" "/workspace/builds/worker-38/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-38/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/barrettTom/roma on toolchain 43d9f3859e0204e764161ee085a360274b5f3e9a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/barrettTom/roma
[INFO] finished tweaking git repo https://github.com/barrettTom/roma
[INFO] tweaked toml for git repo https://github.com/barrettTom/roma written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] crate git repo https://github.com/barrettTom/roma already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/ihalila/pancurses`
[INFO] [stderr]     Updating git repository `https://github.com/samueltardieu/pathfinding`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-complex v0.1.40
[INFO] [stderr]   Downloaded libc v0.2.32
[INFO] [stderr]   Downloaded itertools v0.7.2
[INFO] [stderr]   Downloaded ndarray v0.10.12
[INFO] [stderr]   Downloaded ncurses v5.86.0
[INFO] [stderr]   Downloaded rand v0.3.17
[INFO] [stderr]   Downloaded pdcurses-sys v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dff99846f1c15394616aaa9e98df7a87cfc705d9c204aae3e2c6e9f8f7c8ede1
[INFO] running `Command { std: "docker" "start" "-a" "dff99846f1c15394616aaa9e98df7a87cfc705d9c204aae3e2c6e9f8f7c8ede1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dff99846f1c15394616aaa9e98df7a87cfc705d9c204aae3e2c6e9f8f7c8ede1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dff99846f1c15394616aaa9e98df7a87cfc705d9c204aae3e2c6e9f8f7c8ede1", kill_on_drop: false }`
[INFO] [stdout] dff99846f1c15394616aaa9e98df7a87cfc705d9c204aae3e2c6e9f8f7c8ede1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20d9ac9f42e731d095579427bd641bf19bce6f2078ab8655a292e789f65e6778
[INFO] running `Command { std: "docker" "start" "-a" "20d9ac9f42e731d095579427bd641bf19bce6f2078ab8655a292e789f65e6778", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling gcc v0.3.54
[INFO] [stderr]    Compiling matrixmultiply v0.1.14
[INFO] [stderr]     Checking libc v0.2.32
[INFO] [stderr]    Compiling ndarray v0.10.12
[INFO] [stderr]     Checking rawpointer v0.1.0
[INFO] [stderr]     Checking either v1.3.0
[INFO] [stderr]     Checking num-traits v0.1.40
[INFO] [stderr]     Checking log v0.3.8
[INFO] [stderr]     Checking fixedbitset v0.1.8
[INFO] [stderr]     Checking itertools v0.7.2
[INFO] [stderr]     Checking num-complex v0.1.40
[INFO] [stderr]     Checking rand v0.3.17
[INFO] [stderr]    Compiling ncurses v5.86.0
[INFO] [stderr]     Checking pancurses v0.11.0 (https://github.com/ihalila/pancurses#8f816616)
[INFO] [stderr]     Checking pathfinding v0.2.4-pre (https://github.com/samueltardieu/pathfinding#ee5309b3)
[INFO] [stderr]     Checking roma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.20s
[INFO] running `Command { std: "docker" "inspect" "20d9ac9f42e731d095579427bd641bf19bce6f2078ab8655a292e789f65e6778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20d9ac9f42e731d095579427bd641bf19bce6f2078ab8655a292e789f65e6778", kill_on_drop: false }`
[INFO] [stdout] 20d9ac9f42e731d095579427bd641bf19bce6f2078ab8655a292e789f65e6778