[INFO] fetching crate rust-diskinfo 0.0.1...
[INFO] checking rust-diskinfo-0.0.1 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate rust-diskinfo 0.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rust-diskinfo 0.0.1 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-diskinfo 0.0.1
[INFO] finished tweaking crates.io crate rust-diskinfo 0.0.1
[INFO] tweaked toml for crates.io crate rust-diskinfo 0.0.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kstat v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7eeb3166eaeb84a6ae4031463cdb109b36e287de3c2451dd939de683d498ea1
[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" "b7eeb3166eaeb84a6ae4031463cdb109b36e287de3c2451dd939de683d498ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7eeb3166eaeb84a6ae4031463cdb109b36e287de3c2451dd939de683d498ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7eeb3166eaeb84a6ae4031463cdb109b36e287de3c2451dd939de683d498ea1", kill_on_drop: false }`
[INFO] [stdout] b7eeb3166eaeb84a6ae4031463cdb109b36e287de3c2451dd939de683d498ea1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] feb6c64a5c98c75d74fe0c816e0abc7abd721bd120a87f6d1d75c0f2c3c8a104
[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" "feb6c64a5c98c75d74fe0c816e0abc7abd721bd120a87f6d1d75c0f2c3c8a104", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]     Checking kstat v0.1.0
[INFO] [stderr]     Checking rust-diskinfo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:53:34
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let res = unsafe { ioctl(fd, DKIOCREMOVABLE, &mut removable) };
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^ expected `u64`, found `i32`
[INFO] [stdout]    |
[INFO] [stdout] help: you can convert an `i32` to a `u64` and panic if the converted value doesn't fit
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let res = unsafe { ioctl(fd, DKIOCREMOVABLE.try_into().unwrap(), &mut removable) };
[INFO] [stdout]    |                                                ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:63:34
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let res = unsafe { ioctl(fd, DKIOCINFO, &mut dkinfo) };
[INFO] [stdout]    |                                  ^^^^^^^^^ expected `u64`, found `i32`
[INFO] [stdout]    |
[INFO] [stdout] help: you can convert an `i32` to a `u64` and panic if the converted value doesn't fit
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let res = unsafe { ioctl(fd, DKIOCINFO.try_into().unwrap(), &mut dkinfo) };
[INFO] [stdout]    |                                           ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:77:34
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let res = unsafe { ioctl(fd, DKIOCGMEDIAINFO, &mut media) };
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^ expected `u64`, found `i32`
[INFO] [stdout]    |
[INFO] [stdout] help: you can convert an `i32` to a `u64` and panic if the converted value doesn't fit
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let res = unsafe { ioctl(fd, DKIOCGMEDIAINFO.try_into().unwrap(), &mut media) };
[INFO] [stdout]    |                                                 ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-diskinfo` due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:53:34
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let res = unsafe { ioctl(fd, DKIOCREMOVABLE, &mut removable) };
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^ expected `u64`, found `i32`
[INFO] [stdout]    |
[INFO] [stdout] help: you can convert an `i32` to a `u64` and panic if the converted value doesn't fit
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let res = unsafe { ioctl(fd, DKIOCREMOVABLE.try_into().unwrap(), &mut removable) };
[INFO] [stdout]    |                                                ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:63:34
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let res = unsafe { ioctl(fd, DKIOCINFO, &mut dkinfo) };
[INFO] [stdout]    |                                  ^^^^^^^^^ expected `u64`, found `i32`
[INFO] [stdout]    |
[INFO] [stdout] help: you can convert an `i32` to a `u64` and panic if the converted value doesn't fit
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let res = unsafe { ioctl(fd, DKIOCINFO.try_into().unwrap(), &mut dkinfo) };
[INFO] [stdout]    |                                           ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:77:34
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let res = unsafe { ioctl(fd, DKIOCGMEDIAINFO, &mut media) };
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^ expected `u64`, found `i32`
[INFO] [stdout]    |
[INFO] [stdout] help: you can convert an `i32` to a `u64` and panic if the converted value doesn't fit
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let res = unsafe { ioctl(fd, DKIOCGMEDIAINFO.try_into().unwrap(), &mut media) };
[INFO] [stdout]    |                                                 ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "feb6c64a5c98c75d74fe0c816e0abc7abd721bd120a87f6d1d75c0f2c3c8a104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb6c64a5c98c75d74fe0c816e0abc7abd721bd120a87f6d1d75c0f2c3c8a104", kill_on_drop: false }`
[INFO] [stdout] feb6c64a5c98c75d74fe0c816e0abc7abd721bd120a87f6d1d75c0f2c3c8a104