[INFO] fetching crate tp-auto-kbbl 0.1.5...
[INFO] testing tp-auto-kbbl-0.1.5 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate tp-auto-kbbl 0.1.5 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate tp-auto-kbbl 0.1.5
[INFO] finished tweaking crates.io crate tp-auto-kbbl 0.1.5
[INFO] tweaked toml for crates.io crate tp-auto-kbbl 0.1.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tp-auto-kbbl 0.1.5 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tp-auto-kbbl 0.1.5 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f658b12d8670505f1160e0274ca6cd57a539a899ceb532c88196b9deff9d19f6
[INFO] running `Command { std: "docker" "start" "-a" "f658b12d8670505f1160e0274ca6cd57a539a899ceb532c88196b9deff9d19f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f658b12d8670505f1160e0274ca6cd57a539a899ceb532c88196b9deff9d19f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f658b12d8670505f1160e0274ca6cd57a539a899ceb532c88196b9deff9d19f6", kill_on_drop: false }`
[INFO] [stdout] f658b12d8670505f1160e0274ca6cd57a539a899ceb532c88196b9deff9d19f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 478f6a41ffd853bf147f5cb033bb3f061d06e43707005331bb064c390921f43e
[INFO] running `Command { std: "docker" "start" "-a" "478f6a41ffd853bf147f5cb033bb3f061d06e43707005331bb064c390921f43e", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cc v1.0.60
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling libdbus-sys v0.2.1
[INFO] [stderr]    Compiling evdev-sys v0.2.1
[INFO] [stderr]    Compiling dbus v0.8.4
[INFO] [stderr]    Compiling evdev-rs v0.4.0
[INFO] [stderr]    Compiling tp-auto-kbbl v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_max_brightness` is never used
[INFO] [stdout]  --> src/upower_kbd_backlight.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait OrgFreedesktopUPowerKbdBacklight {
[INFO] [stdout]   |           -------------------------------- method in this trait
[INFO] [stdout] 8 |     fn get_max_brightness(&self) -> Result<i32, dbus::Error>;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OrgFreedesktopUPowerKbdBacklightBrightnessChanged` is never constructed
[INFO] [stdout]   --> src/upower_kbd_backlight.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct OrgFreedesktopUPowerKbdBacklightBrightnessChanged {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OrgFreedesktopUPowerKbdBacklightBrightnessChangedWithSource` is never constructed
[INFO] [stdout]   --> src/upower_kbd_backlight.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct OrgFreedesktopUPowerKbdBacklightBrightnessChangedWithSource {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.91s
[INFO] running `Command { std: "docker" "inspect" "478f6a41ffd853bf147f5cb033bb3f061d06e43707005331bb064c390921f43e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "478f6a41ffd853bf147f5cb033bb3f061d06e43707005331bb064c390921f43e", kill_on_drop: false }`
[INFO] [stdout] 478f6a41ffd853bf147f5cb033bb3f061d06e43707005331bb064c390921f43e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b33a7684005c7c120d74cb0188d809cf32d806a0e9121dc06f2d9ea07cbbfa6c
[INFO] running `Command { std: "docker" "start" "-a" "b33a7684005c7c120d74cb0188d809cf32d806a0e9121dc06f2d9ea07cbbfa6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tp-auto-kbbl v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_max_brightness` is never used
[INFO] [stdout]  --> src/upower_kbd_backlight.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait OrgFreedesktopUPowerKbdBacklight {
[INFO] [stdout]   |           -------------------------------- method in this trait
[INFO] [stdout] 8 |     fn get_max_brightness(&self) -> Result<i32, dbus::Error>;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OrgFreedesktopUPowerKbdBacklightBrightnessChanged` is never constructed
[INFO] [stdout]   --> src/upower_kbd_backlight.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct OrgFreedesktopUPowerKbdBacklightBrightnessChanged {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OrgFreedesktopUPowerKbdBacklightBrightnessChangedWithSource` is never constructed
[INFO] [stdout]   --> src/upower_kbd_backlight.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct OrgFreedesktopUPowerKbdBacklightBrightnessChangedWithSource {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "b33a7684005c7c120d74cb0188d809cf32d806a0e9121dc06f2d9ea07cbbfa6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b33a7684005c7c120d74cb0188d809cf32d806a0e9121dc06f2d9ea07cbbfa6c", kill_on_drop: false }`
[INFO] [stdout] b33a7684005c7c120d74cb0188d809cf32d806a0e9121dc06f2d9ea07cbbfa6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07825ba895c90d1dd037a226e30c0fa4961633e504c495a9709c3c9a5b6d192e
[INFO] running `Command { std: "docker" "start" "-a" "07825ba895c90d1dd037a226e30c0fa4961633e504c495a9709c3c9a5b6d192e", kill_on_drop: false }`
[INFO] [stderr] warning: method `get_max_brightness` is never used
[INFO] [stderr]  --> src/upower_kbd_backlight.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub trait OrgFreedesktopUPowerKbdBacklight {
[INFO] [stderr]   |           -------------------------------- method in this trait
[INFO] [stderr] 8 |     fn get_max_brightness(&self) -> Result<i32, dbus::Error>;
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OrgFreedesktopUPowerKbdBacklightBrightnessChanged` is never constructed
[INFO] [stderr]   --> src/upower_kbd_backlight.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub struct OrgFreedesktopUPowerKbdBacklightBrightnessChanged {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OrgFreedesktopUPowerKbdBacklightBrightnessChangedWithSource` is never constructed
[INFO] [stderr]   --> src/upower_kbd_backlight.rs:55:12
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub struct OrgFreedesktopUPowerKbdBacklightBrightnessChangedWithSource {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tp-auto-kbbl` (bin "tp-auto-kbbl" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tp_auto_kbbl-5e87b52dd7de0457)
[INFO] [stdout] 
[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" "07825ba895c90d1dd037a226e30c0fa4961633e504c495a9709c3c9a5b6d192e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07825ba895c90d1dd037a226e30c0fa4961633e504c495a9709c3c9a5b6d192e", kill_on_drop: false }`
[INFO] [stdout] 07825ba895c90d1dd037a226e30c0fa4961633e504c495a9709c3c9a5b6d192e