[INFO] fetching crate moz-geckodriver 0.26.0...
[INFO] checking moz-geckodriver-0.26.0 against try#e60d9e09c55855f5a848fde8ad83e13131a5b241 for pr-68350
[INFO] extracting crate moz-geckodriver 0.26.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate moz-geckodriver 0.26.0 on toolchain e60d9e09c55855f5a848fde8ad83e13131a5b241
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate moz-geckodriver 0.26.0
[INFO] finished tweaking crates.io crate moz-geckodriver 0.26.0
[INFO] tweaked toml for crates.io crate moz-geckodriver 0.26.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate moz-geckodriver 0.26.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mozdevice v0.1.0
[INFO] [stderr]   Downloaded mozversion v0.2.1
[INFO] [stderr]   Downloaded mozrunner v0.10.0
[INFO] [stderr]   Downloaded marionette v0.1.0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6e5398b7c0902f02039726448e71753cd4087958ac45db73e0899200f1b379b7
[INFO] running `"docker" "start" "-a" "6e5398b7c0902f02039726448e71753cd4087958ac45db73e0899200f1b379b7"`
[INFO] [stderr]    Compiling moz-geckodriver v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking cookie v0.12.0
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking zip v0.4.2
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking mozversion v0.2.1
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking sha-1 v0.8.1
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking mozprofile v0.6.0
[INFO] [stderr]     Checking mozdevice v0.1.0
[INFO] [stderr]     Checking crossbeam-epoch v0.8.0
[INFO] [stderr]     Checking headers v0.2.3
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]     Checking tokio-reactor v0.1.11
[INFO] [stderr]     Checking tokio-threadpool v0.1.17
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling serde_repr v0.1.5
[INFO] [stderr]     Checking serde v1.0.103
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking plist v0.5.1
[INFO] [stderr]     Checking serde_yaml v0.8.11
[INFO] [stderr]     Checking mozrunner v0.10.0
[INFO] [stderr]     Checking warp v0.1.20
[INFO] [stderr]     Checking marionette v0.1.0
[INFO] [stderr]     Checking webdriver v0.40.2
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/capabilities.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |         err.description().to_string(),
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/capabilities.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |         err.description().to_string(),
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `"docker" "inspect" "6e5398b7c0902f02039726448e71753cd4087958ac45db73e0899200f1b379b7"`
[INFO] running `"docker" "rm" "-f" "6e5398b7c0902f02039726448e71753cd4087958ac45db73e0899200f1b379b7"`
[INFO] [stdout] 6e5398b7c0902f02039726448e71753cd4087958ac45db73e0899200f1b379b7