Nov 29 23:05:20.309 INFO checking luser/procio-rs against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 23:05:20.309 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 23:05:20.553 INFO [stdout] 77b869e1b0d8e4fb0c02edb6fb8db8d2df69ebabdafecf343577cfc5a98e182d
Nov 29 23:05:20.558 INFO running `"docker" "start" "-a" "77b869e1b0d8e4fb0c02edb6fb8db8d2df69ebabdafecf343577cfc5a98e182d"`
Nov 29 23:05:22.023 INFO [stderr] usermod: no changes
Nov 29 23:05:22.212 INFO [stderr]    Compiling backtrace-sys v0.1.16
Nov 29 23:05:22.212 INFO [stderr]     Checking number_prefix v0.2.7
Nov 29 23:05:36.108 INFO [stderr]     Checking backtrace v0.3.5
Nov 29 23:05:36.637 INFO [stderr]     Checking failure v0.1.1
Nov 29 23:05:37.312 INFO [stderr]     Checking procio v0.1.0 (/source)
Nov 29 23:05:39.046 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.00s
Nov 29 23:05:39.061 INFO [stderr] su: No module specific data is present
Nov 29 23:05:40.460 INFO running `"docker" "inspect" "77b869e1b0d8e4fb0c02edb6fb8db8d2df69ebabdafecf343577cfc5a98e182d"`
Nov 29 23:05:40.836 INFO running `"docker" "rm" "-f" "77b869e1b0d8e4fb0c02edb6fb8db8d2df69ebabdafecf343577cfc5a98e182d"`
Nov 29 23:05:41.064 INFO [stdout] 77b869e1b0d8e4fb0c02edb6fb8db8d2df69ebabdafecf343577cfc5a98e182d