[INFO] fetching crate brickcheck 0.1.0...
[INFO] checking brickcheck-0.1.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate brickcheck 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate brickcheck 0.1.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate brickcheck 0.1.0
[INFO] finished tweaking crates.io crate brickcheck 0.1.0
[INFO] tweaked toml for crates.io crate brickcheck 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b8b085078027c71c28ef14b392941fa72768ccae2b1d681ef7a13d7134cabfe0
[INFO] running `Command { std: "docker" "start" "-a" "b8b085078027c71c28ef14b392941fa72768ccae2b1d681ef7a13d7134cabfe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8b085078027c71c28ef14b392941fa72768ccae2b1d681ef7a13d7134cabfe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b085078027c71c28ef14b392941fa72768ccae2b1d681ef7a13d7134cabfe0", kill_on_drop: false }`
[INFO] [stdout] b8b085078027c71c28ef14b392941fa72768ccae2b1d681ef7a13d7134cabfe0
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cad4ff6fb96c054dcb9a28cdda0c7d619a3cbb5de82c7d5a26c0815fd8023b87
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cad4ff6fb96c054dcb9a28cdda0c7d619a3cbb5de82c7d5a26c0815fd8023b87", kill_on_drop: false }`
[INFO] [stderr]     Checking bit-vec v0.4.4
[INFO] [stderr]     Checking brickcheck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mcu.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         try!(f.seek(SeekFrom::Start(0x400)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mcu.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         try!(f.read_exact(&mut backdoor_key));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mcu.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         try!(f.read_exact(&mut fprot));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mcu.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         try!(f.read_exact(&mut fdprot));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mcu.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         try!(f.read_exact(&mut feprot));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mcu.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         try!(f.read_exact(&mut fopt));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mcu.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         try!(f.read_exact(&mut fsec));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mcu.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         try!(f.seek(SeekFrom::Start(0x400)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mcu.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         try!(f.read_exact(&mut backdoor_key));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mcu.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         try!(f.read_exact(&mut fprot));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mcu.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         try!(f.read_exact(&mut fdprot));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mcu.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         try!(f.read_exact(&mut feprot));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mcu.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         try!(f.read_exact(&mut fopt));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mcu.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         try!(f.read_exact(&mut fsec));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "cad4ff6fb96c054dcb9a28cdda0c7d619a3cbb5de82c7d5a26c0815fd8023b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cad4ff6fb96c054dcb9a28cdda0c7d619a3cbb5de82c7d5a26c0815fd8023b87", kill_on_drop: false }`
[INFO] [stdout] cad4ff6fb96c054dcb9a28cdda0c7d619a3cbb5de82c7d5a26c0815fd8023b87