[INFO] cloning repository https://github.com/wangtao-creator/rustsbi-D1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wangtao-creator/rustsbi-D1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwangtao-creator%2Frustsbi-D1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwangtao-creator%2Frustsbi-D1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a8d954df8d306c934f1ae2f0a7369f75302f622
[INFO] testing wangtao-creator/rustsbi-D1 against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwangtao-creator%2Frustsbi-D1" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wangtao-creator/rustsbi-D1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/wangtao-creator/rustsbi-D1
[INFO] finished tweaking git repo https://github.com/wangtao-creator/rustsbi-D1
[INFO] tweaked toml for git repo https://github.com/wangtao-creator/rustsbi-D1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/wangtao-creator/rustsbi-D1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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/rust-embedded/riscv`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9968d556cece67665e54743637df5dfa66a40f395f737db9b654903ed8d4848f
[INFO] running `Command { std: "docker" "start" "-a" "9968d556cece67665e54743637df5dfa66a40f395f737db9b654903ed8d4848f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9968d556cece67665e54743637df5dfa66a40f395f737db9b654903ed8d4848f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9968d556cece67665e54743637df5dfa66a40f395f737db9b654903ed8d4848f", kill_on_drop: false }`
[INFO] [stdout] 9968d556cece67665e54743637df5dfa66a40f395f737db9b654903ed8d4848f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 293209a6a10bbc25605782fa885caa8bbe00a8795076fd953e4370d895aab444
[INFO] running `Command { std: "docker" "start" "-a" "293209a6a10bbc25605782fa885caa8bbe00a8795076fd953e4370d895aab444", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling nix v0.16.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling libudev v0.2.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling serialport v4.0.1
[INFO] [stderr]    Compiling xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stdout] warning: function `xtask_run_D1` should have a snake case name
[INFO] [stdout]   --> xtask/src/main.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn xtask_run_D1(xtask_env: &XtaskEnv) {
[INFO] [stdout]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `xtask_run_d1`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> xtask/src/main.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | #[warn(non_snake_case)]
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.81s
[INFO] running `Command { std: "docker" "inspect" "293209a6a10bbc25605782fa885caa8bbe00a8795076fd953e4370d895aab444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "293209a6a10bbc25605782fa885caa8bbe00a8795076fd953e4370d895aab444", kill_on_drop: false }`
[INFO] [stdout] 293209a6a10bbc25605782fa885caa8bbe00a8795076fd953e4370d895aab444
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f23fdb0549eed8e1d69c669efb54a16c83dc56e8a60aa466f711b3c9d9e385d
[INFO] running `Command { std: "docker" "start" "-a" "1f23fdb0549eed8e1d69c669efb54a16c83dc56e8a60aa466f711b3c9d9e385d", kill_on_drop: false }`
[INFO] [stderr]    Compiling xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stdout] warning: function `xtask_run_D1` should have a snake case name
[INFO] [stdout]   --> xtask/src/main.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn xtask_run_D1(xtask_env: &XtaskEnv) {
[INFO] [stdout]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `xtask_run_d1`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> xtask/src/main.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | #[warn(non_snake_case)]
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "1f23fdb0549eed8e1d69c669efb54a16c83dc56e8a60aa466f711b3c9d9e385d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f23fdb0549eed8e1d69c669efb54a16c83dc56e8a60aa466f711b3c9d9e385d", kill_on_drop: false }`
[INFO] [stdout] 1f23fdb0549eed8e1d69c669efb54a16c83dc56e8a60aa466f711b3c9d9e385d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cca17e3d8ff214f6737d16b21d7bc36975167c5d89eb27bccefb19c84267ba37
[INFO] running `Command { std: "docker" "start" "-a" "cca17e3d8ff214f6737d16b21d7bc36975167c5d89eb27bccefb19c84267ba37", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: function `xtask_run_D1` should have a snake case name
[INFO] [stderr]   --> xtask/src/main.rs:75:4
[INFO] [stderr]    |
[INFO] [stderr] 75 | fn xtask_run_D1(xtask_env: &XtaskEnv) {
[INFO] [stderr]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `xtask_run_d1`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> xtask/src/main.rs:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 | #[warn(non_snake_case)]
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `xtask` (bin "xtask" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xtask-7816822eb3abc7e7)
[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" "cca17e3d8ff214f6737d16b21d7bc36975167c5d89eb27bccefb19c84267ba37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cca17e3d8ff214f6737d16b21d7bc36975167c5d89eb27bccefb19c84267ba37", kill_on_drop: false }`
[INFO] [stdout] cca17e3d8ff214f6737d16b21d7bc36975167c5d89eb27bccefb19c84267ba37