Nov 30 18:35:45.816 INFO checking opentracingrust-0.3.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 18:35:45.816 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 30 18:35:46.350 INFO [stdout] 05cb6bf59b0d9985eee9aa246b00218f8a0e1dd7efdb983a1911c74f4f647149
Nov 30 18:35:46.352 INFO running `"docker" "start" "-a" "05cb6bf59b0d9985eee9aa246b00218f8a0e1dd7efdb983a1911c74f4f647149"`
Nov 30 18:35:48.191 INFO [stderr] usermod: no changes
Nov 30 18:35:48.276 INFO [stderr]     Checking crossbeam-utils v0.3.2
Nov 30 18:35:49.055 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Nov 30 18:35:49.809 INFO [stderr]     Checking crossbeam-channel v0.1.3
Nov 30 18:35:51.600 INFO [stderr]     Checking opentracingrust v0.3.1 (/source)
Nov 30 18:35:57.943 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.72s
Nov 30 18:35:57.946 INFO [stderr] su: No module specific data is present
Nov 30 18:35:58.256 INFO running `"docker" "inspect" "05cb6bf59b0d9985eee9aa246b00218f8a0e1dd7efdb983a1911c74f4f647149"`
Nov 30 18:35:58.373 INFO running `"docker" "rm" "-f" "05cb6bf59b0d9985eee9aa246b00218f8a0e1dd7efdb983a1911c74f4f647149"`
Nov 30 18:35:58.468 INFO [stdout] 05cb6bf59b0d9985eee9aa246b00218f8a0e1dd7efdb983a1911c74f4f647149