[INFO] fetching crate libswaykbswitch 0.1.0...
[INFO] testing libswaykbswitch-0.1.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate libswaykbswitch 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate libswaykbswitch 0.1.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libswaykbswitch 0.1.0
[INFO] finished tweaking crates.io crate libswaykbswitch 0.1.0
[INFO] tweaked toml for crates.io crate libswaykbswitch 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded swayipc v3.0.1
[INFO] [stderr]   Downloaded swayipc-types v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abf962b0ab6506c7fbff64cefc387a75d176edfe63609b883fa5bf4c00ba789e
[INFO] running `Command { std: "docker" "start" "-a" "abf962b0ab6506c7fbff64cefc387a75d176edfe63609b883fa5bf4c00ba789e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abf962b0ab6506c7fbff64cefc387a75d176edfe63609b883fa5bf4c00ba789e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abf962b0ab6506c7fbff64cefc387a75d176edfe63609b883fa5bf4c00ba789e", kill_on_drop: false }`
[INFO] [stdout] abf962b0ab6506c7fbff64cefc387a75d176edfe63609b883fa5bf4c00ba789e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c25111a3973439151fc87763d7ba9d01833588cfedf1fc206bba8e92f0cdb9cb
[INFO] running `Command { std: "docker" "start" "-a" "c25111a3973439151fc87763d7ba9d01833588cfedf1fc206bba8e92f0cdb9cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling swayipc-types v1.3.0
[INFO] [stderr]    Compiling swayipc v3.0.1
[INFO] [stderr]    Compiling libswaykbswitch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | /     match keyboard.xkb_layout_names.iter().position(|x| x == layout) {
[INFO] [stdout] 20 | |         Some(layout_index) => conn.run_command(format!("input {} xkb_switch_layout {}", keyboard.identifier, layout_index)),
[INFO] [stdout] 21 | |         None => panic!("There is no required layout for keyboard")
[INFO] [stdout] 22 | |     };
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.23s
[INFO] running `Command { std: "docker" "inspect" "c25111a3973439151fc87763d7ba9d01833588cfedf1fc206bba8e92f0cdb9cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25111a3973439151fc87763d7ba9d01833588cfedf1fc206bba8e92f0cdb9cb", kill_on_drop: false }`
[INFO] [stdout] c25111a3973439151fc87763d7ba9d01833588cfedf1fc206bba8e92f0cdb9cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f70b80a612dc5562ddc82429d91bd1954eb78e16f4af9169d0d5d6e506ea722e
[INFO] running `Command { std: "docker" "start" "-a" "f70b80a612dc5562ddc82429d91bd1954eb78e16f4af9169d0d5d6e506ea722e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libswaykbswitch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | /     match keyboard.xkb_layout_names.iter().position(|x| x == layout) {
[INFO] [stdout] 20 | |         Some(layout_index) => conn.run_command(format!("input {} xkb_switch_layout {}", keyboard.identifier, layout_index)),
[INFO] [stdout] 21 | |         None => panic!("There is no required layout for keyboard")
[INFO] [stdout] 22 | |     };
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "f70b80a612dc5562ddc82429d91bd1954eb78e16f4af9169d0d5d6e506ea722e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f70b80a612dc5562ddc82429d91bd1954eb78e16f4af9169d0d5d6e506ea722e", kill_on_drop: false }`
[INFO] [stdout] f70b80a612dc5562ddc82429d91bd1954eb78e16f4af9169d0d5d6e506ea722e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85c0aa79d39c26b4af7540485adca27edb63cd3fffaa2b2ddb4ae42c7aa6a2d6
[INFO] running `Command { std: "docker" "start" "-a" "85c0aa79d39c26b4af7540485adca27edb63cd3fffaa2b2ddb4ae42c7aa6a2d6", kill_on_drop: false }`
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/lib.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | /     match keyboard.xkb_layout_names.iter().position(|x| x == layout) {
[INFO] [stderr] 20 | |         Some(layout_index) => conn.run_command(format!("input {} xkb_switch_layout {}", keyboard.identifier, layout_index)),
[INFO] [stderr] 21 | |         None => panic!("There is no required layout for keyboard")
[INFO] [stderr] 22 | |     };
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `libswaykbswitch` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/swaykbswitch-e1f6b8613714198a)
[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" "85c0aa79d39c26b4af7540485adca27edb63cd3fffaa2b2ddb4ae42c7aa6a2d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85c0aa79d39c26b4af7540485adca27edb63cd3fffaa2b2ddb4ae42c7aa6a2d6", kill_on_drop: false }`
[INFO] [stdout] 85c0aa79d39c26b4af7540485adca27edb63cd3fffaa2b2ddb4ae42c7aa6a2d6
