[INFO] cloning repository https://github.com/DeepViewML/deepviewrt-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DeepViewML/deepviewrt-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeepViewML%2Fdeepviewrt-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeepViewML%2Fdeepviewrt-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49e01634650cf5374a3b74f02b75788a07acd8d7
[INFO] checking DeepViewML/deepviewrt-rs/49e01634650cf5374a3b74f02b75788a07acd8d7 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeepViewML%2Fdeepviewrt-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DeepViewML/deepviewrt-rs on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DeepViewML/deepviewrt-rs
[INFO] finished tweaking git repo https://github.com/DeepViewML/deepviewrt-rs
[INFO] tweaked toml for git repo https://github.com/DeepViewML/deepviewrt-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/DeepViewML/deepviewrt-rs 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e1345f25643e707f0008117d85565e82d15d6c7f95b5add7f61bc9d1f7ca058
[INFO] running `Command { std: "docker" "start" "-a" "1e1345f25643e707f0008117d85565e82d15d6c7f95b5add7f61bc9d1f7ca058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e1345f25643e707f0008117d85565e82d15d6c7f95b5add7f61bc9d1f7ca058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e1345f25643e707f0008117d85565e82d15d6c7f95b5add7f61bc9d1f7ca058", kill_on_drop: false }`
[INFO] [stdout] 1e1345f25643e707f0008117d85565e82d15d6c7f95b5add7f61bc9d1f7ca058
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 540ca639097c8977bf2ebd3aa9464374558e4028e0a083dd7ecb9e27433c4103
[INFO] running `Command { std: "docker" "start" "-a" "540ca639097c8977bf2ebd3aa9464374558e4028e0a083dd7ecb9e27433c4103", kill_on_drop: false }`
[INFO] [stderr]    Compiling deepviewrt-sys v0.0.0 (/opt/rustwide/workdir/deepviewrt-sys)
[INFO] [stderr]     Checking deepviewrt v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]   --> src/context.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         if !self.model.as_ptr().is_null() {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(useless_ptr_null_checks)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]   --> src/context.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         if !self.model.as_ptr().is_null() {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(useless_ptr_null_checks)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "540ca639097c8977bf2ebd3aa9464374558e4028e0a083dd7ecb9e27433c4103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "540ca639097c8977bf2ebd3aa9464374558e4028e0a083dd7ecb9e27433c4103", kill_on_drop: false }`
[INFO] [stdout] 540ca639097c8977bf2ebd3aa9464374558e4028e0a083dd7ecb9e27433c4103