Nov 28 15:36:09.406 INFO checking webdriver_client-0.2.2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 15:36:09.408 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 15:36:09.736 INFO [stdout] 7b9a659b96ec2cc6e17ee01748ac7c3d13e67f6ca12e38cb013839851e629d97
Nov 28 15:36:09.738 INFO running `"docker" "start" "-a" "7b9a659b96ec2cc6e17ee01748ac7c3d13e67f6ca12e38cb013839851e629d97"`
Nov 28 15:36:10.344 INFO [stderr] usermod: no changes
Nov 28 15:36:10.515 INFO [stderr]     Checking nix v0.5.1
Nov 28 15:36:10.518 INFO [stderr]     Checking hyper v0.10.15
Nov 28 15:36:10.518 INFO [stderr]     Checking stderrlog v0.2.4
Nov 28 15:36:10.518 INFO [stderr]     Checking env_logger v0.4.3
Nov 28 15:36:16.542 INFO [stderr]     Checking rustyline v1.0.0
Nov 28 15:36:18.460 INFO [stderr]     Checking webdriver_client v0.2.2 (/source)
Nov 28 15:36:31.209 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.84s
Nov 28 15:36:31.221 INFO [stderr] su: No module specific data is present
Nov 28 15:36:32.427 INFO running `"docker" "inspect" "7b9a659b96ec2cc6e17ee01748ac7c3d13e67f6ca12e38cb013839851e629d97"`
Nov 28 15:36:32.623 INFO running `"docker" "rm" "-f" "7b9a659b96ec2cc6e17ee01748ac7c3d13e67f6ca12e38cb013839851e629d97"`
Nov 28 15:36:33.005 INFO [stdout] 7b9a659b96ec2cc6e17ee01748ac7c3d13e67f6ca12e38cb013839851e629d97