[INFO] cloning repository https://github.com/dadavidtseng/DesignPatternRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dadavidtseng/DesignPatternRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdadavidtseng%2FDesignPatternRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdadavidtseng%2FDesignPatternRust'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/dadavidtseng/DesignPatternRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dadavidtseng/DesignPatternRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdadavidtseng%2FDesignPatternRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdadavidtseng%2FDesignPatternRust'...
[INFO] [stderr] error: failed to write new configuration file /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdadavidtseng%2FDesignPatternRust/config.lock
[INFO] [stderr] fatal: could not set 'core.repositoryformatversion' to '0'
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/dadavidtseng/DesignPatternRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dadavidtseng/DesignPatternRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdadavidtseng%2FDesignPatternRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdadavidtseng%2FDesignPatternRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46b9ac93a4503e101abdae414bca6b2238c27cb4
[INFO] checking dadavidtseng/DesignPatternRust against master#e9182f195b8505c87c4bd055b9f6e114ccda0981 for pr-144098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdadavidtseng%2FDesignPatternRust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dadavidtseng/DesignPatternRust
[INFO] finished tweaking git repo https://github.com/dadavidtseng/DesignPatternRust
[INFO] tweaked toml for git repo https://github.com/dadavidtseng/DesignPatternRust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dadavidtseng/DesignPatternRust on toolchain e9182f195b8505c87c4bd055b9f6e114ccda0981
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dadavidtseng/DesignPatternRust 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" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29d435036ef48cfa69045acbd079574b41facca9e981dc65f860445a6cd73b03
[INFO] running `Command { std: "docker" "start" "-a" "29d435036ef48cfa69045acbd079574b41facca9e981dc65f860445a6cd73b03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29d435036ef48cfa69045acbd079574b41facca9e981dc65f860445a6cd73b03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d435036ef48cfa69045acbd079574b41facca9e981dc65f860445a6cd73b03", kill_on_drop: false }`
[INFO] [stdout] 29d435036ef48cfa69045acbd079574b41facca9e981dc65f860445a6cd73b03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 645a51ec5a05687d69bf75c748d49b7b1b47940b3dcd0d9126d5f4600ee1683e
[INFO] running `Command { std: "docker" "start" "-a" "645a51ec5a05687d69bf75c748d49b7b1b47940b3dcd0d9126d5f4600ee1683e", kill_on_drop: false }`
[INFO] [stderr]     Checking DesignPatternRust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `GuiFactory` is never used
[INFO] [stdout]   --> AbstractFactory/src/app-dyn/../../src/gui/lib.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait GuiFactory {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `GuiFactoryDynamic` is never used
[INFO] [stdout]   --> AbstractFactory/src/app/../../src/gui/lib.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait GuiFactoryDynamic {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `GuiFactory` is never used
[INFO] [stdout]   --> AbstractFactory/src/app-dyn/../../src/gui/lib.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait GuiFactory {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `GuiFactoryDynamic` is never used
[INFO] [stdout]   --> AbstractFactory/src/app/../../src/gui/lib.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait GuiFactoryDynamic {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "645a51ec5a05687d69bf75c748d49b7b1b47940b3dcd0d9126d5f4600ee1683e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "645a51ec5a05687d69bf75c748d49b7b1b47940b3dcd0d9126d5f4600ee1683e", kill_on_drop: false }`
[INFO] [stdout] 645a51ec5a05687d69bf75c748d49b7b1b47940b3dcd0d9126d5f4600ee1683e