[INFO] fetching crate sensehat-stick 0.1.0...
[INFO] testing sensehat-stick-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate sensehat-stick 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate sensehat-stick 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sensehat-stick 0.1.0
[INFO] finished tweaking crates.io crate sensehat-stick 0.1.0
[INFO] tweaked toml for crates.io crate sensehat-stick 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fixedbitset v0.1.9
[INFO] [stderr]   Downloaded nix v0.9.0
[INFO] [stderr]   Downloaded evdev v0.10.2
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 6a54bd82a3ccea08d866c711136d7a0878bdb874543784a728a540fb0f22524d
[INFO] running `Command { std: "docker" "start" "-a" "6a54bd82a3ccea08d866c711136d7a0878bdb874543784a728a540fb0f22524d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a54bd82a3ccea08d866c711136d7a0878bdb874543784a728a540fb0f22524d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a54bd82a3ccea08d866c711136d7a0878bdb874543784a728a540fb0f22524d", kill_on_drop: false }`
[INFO] [stdout] 6a54bd82a3ccea08d866c711136d7a0878bdb874543784a728a540fb0f22524d
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d07163c074b92c6ec34945220d688a9dd6d54cffc4dbb6440eef6c4bce019fff
[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" "d07163c074b92c6ec34945220d688a9dd6d54cffc4dbb6440eef6c4bce019fff", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.9.0
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling evdev v0.10.2
[INFO] [stderr]    Compiling sensehat-stick v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `std::io::Error: From<nix::Error>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:126:26
[INFO] [stdout]     |
[INFO] [stdout] 126 |             .map_err(|e| io::Error::from(e))?
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^ the trait `From<nix::Error>` is not implemented for `std::io::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following implementations were found:
[INFO] [stdout]               <std::io::Error as From<ErrorKind>>
[INFO] [stdout]               <std::io::Error as From<IntoInnerError<W>>>
[INFO] [stdout]               <std::io::Error as From<NulError>>
[INFO] [stdout]               <std::io::Error as From<nix::errno::consts::Errno>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sensehat-stick` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "d07163c074b92c6ec34945220d688a9dd6d54cffc4dbb6440eef6c4bce019fff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d07163c074b92c6ec34945220d688a9dd6d54cffc4dbb6440eef6c4bce019fff", kill_on_drop: false }`
[INFO] [stdout] d07163c074b92c6ec34945220d688a9dd6d54cffc4dbb6440eef6c4bce019fff