Nov 18 04:44:08.789 INFO testing openml-0.1.2 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 04:44:08.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 18 04:44:09.118 INFO [stdout] 6f19c3e688a5fbe3bacb57bdcd4b128525552356fb6d0fc6be0e12667e4a899a
Nov 18 04:44:09.124 INFO running `"docker" "start" "-a" "6f19c3e688a5fbe3bacb57bdcd4b128525552356fb6d0fc6be0e12667e4a899a"`
Nov 18 04:44:10.236 INFO [stderr] usermod: no changes
Nov 18 04:44:10.580 INFO [stderr]    Compiling arff v0.3.0
Nov 18 04:44:15.719 INFO [stderr]    Compiling openml v0.1.2 (/source)
Nov 18 04:44:25.201 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.94s
Nov 18 04:44:25.222 INFO [stderr] su: No module specific data is present
Nov 18 04:44:25.764 INFO running `"docker" "inspect" "6f19c3e688a5fbe3bacb57bdcd4b128525552356fb6d0fc6be0e12667e4a899a"`
Nov 18 04:44:25.948 INFO running `"docker" "rm" "-f" "6f19c3e688a5fbe3bacb57bdcd4b128525552356fb6d0fc6be0e12667e4a899a"`
Nov 18 04:44:26.061 INFO [stdout] 6f19c3e688a5fbe3bacb57bdcd4b128525552356fb6d0fc6be0e12667e4a899a
Nov 18 04:44:26.072 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 18 04:44:26.401 INFO [stdout] 7aeaa1530dfe50343304f20822ba33c83917851de5f8dc3aca7e0544a0c7714d
Nov 18 04:44:26.407 INFO running `"docker" "start" "-a" "7aeaa1530dfe50343304f20822ba33c83917851de5f8dc3aca7e0544a0c7714d"`
Nov 18 04:44:27.027 INFO [stderr] usermod: no changes
Nov 18 04:44:27.187 INFO [stderr]    Compiling simple_logger v0.5.0
Nov 18 04:44:27.853 INFO [stderr]    Compiling openml v0.1.2 (/source)
Nov 18 04:44:38.975 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.93s
Nov 18 04:44:38.990 INFO [stderr] su: No module specific data is present
Nov 18 04:44:39.483 INFO running `"docker" "inspect" "7aeaa1530dfe50343304f20822ba33c83917851de5f8dc3aca7e0544a0c7714d"`
Nov 18 04:44:39.600 INFO running `"docker" "rm" "-f" "7aeaa1530dfe50343304f20822ba33c83917851de5f8dc3aca7e0544a0c7714d"`
Nov 18 04:44:39.708 INFO [stdout] 7aeaa1530dfe50343304f20822ba33c83917851de5f8dc3aca7e0544a0c7714d