Nov 27 16:28:01.904 INFO checking yoshuawuyts/playground-failure against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 16:28:01.904 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 16:28:02.428 INFO [stdout] d82f746440ed48450f13b344bb69da7672efb3191813f52d1b20e15a2c4be049
Nov 27 16:28:02.436 INFO running `"docker" "start" "-a" "d82f746440ed48450f13b344bb69da7672efb3191813f52d1b20e15a2c4be049"`
Nov 27 16:28:03.937 INFO [stderr] usermod: no changes
Nov 27 16:28:04.068 INFO [stderr]     Checking libc v0.2.36
Nov 27 16:28:04.069 INFO [stderr]     Checking rustc-demangle v0.1.5
Nov 27 16:28:04.076 INFO [stderr]    Compiling backtrace-sys v0.1.16
Nov 27 16:28:20.267 INFO [stderr]     Checking backtrace v0.3.5
Nov 27 16:28:20.793 INFO [stderr]     Checking failure v0.1.1
Nov 27 16:28:21.237 INFO [stderr]     Checking playground-failure v0.1.0 (/source)
Nov 27 16:28:22.073 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.11s
Nov 27 16:28:22.081 INFO [stderr] su: No module specific data is present
Nov 27 16:28:23.294 INFO running `"docker" "inspect" "d82f746440ed48450f13b344bb69da7672efb3191813f52d1b20e15a2c4be049"`
Nov 27 16:28:23.650 INFO running `"docker" "rm" "-f" "d82f746440ed48450f13b344bb69da7672efb3191813f52d1b20e15a2c4be049"`
Nov 27 16:28:23.976 INFO [stdout] d82f746440ed48450f13b344bb69da7672efb3191813f52d1b20e15a2c4be049