Nov 18 20:16:07.718 INFO testing async-serialization-0.2.2 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 20:16:07.719 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 20:16:08.270 INFO [stdout] 31ae8737ea9665dc1e90f3b4c2fbf762a0c796b06d00b63d9700e8d4158bbaad
Nov 18 20:16:08.273 INFO running `"docker" "start" "-a" "31ae8737ea9665dc1e90f3b4c2fbf762a0c796b06d00b63d9700e8d4158bbaad"`
Nov 18 20:16:09.947 INFO [stderr] usermod: no changes
Nov 18 20:16:10.007 INFO [stderr]    Compiling futures-core v0.2.1
Nov 18 20:16:10.967 INFO [stderr]    Compiling futures-io v0.2.1
Nov 18 20:16:12.047 INFO [stderr]    Compiling async-serialization v0.2.2 (/source)
Nov 18 20:16:12.740 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Nov 18 20:16:12.765 INFO [stderr] su: No module specific data is present
Nov 18 20:16:14.061 INFO running `"docker" "inspect" "31ae8737ea9665dc1e90f3b4c2fbf762a0c796b06d00b63d9700e8d4158bbaad"`
Nov 18 20:16:14.433 INFO running `"docker" "rm" "-f" "31ae8737ea9665dc1e90f3b4c2fbf762a0c796b06d00b63d9700e8d4158bbaad"`
Nov 18 20:16:14.783 INFO [stdout] 31ae8737ea9665dc1e90f3b4c2fbf762a0c796b06d00b63d9700e8d4158bbaad
Nov 18 20:16:14.789 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 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 20:16:15.283 INFO [stdout] ef41ae8009a79a2e4e871851fd283536185a7bcef29f944f5c279315a2c098fc
Nov 18 20:16:15.286 INFO running `"docker" "start" "-a" "ef41ae8009a79a2e4e871851fd283536185a7bcef29f944f5c279315a2c098fc"`
Nov 18 20:16:17.430 INFO [stderr] usermod: no changes
Nov 18 20:16:17.563 INFO [stderr]    Compiling async-serialization v0.2.2 (/source)
Nov 18 20:16:18.839 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Nov 18 20:16:18.839 INFO [stderr] su: No module specific data is present
Nov 18 20:16:19.665 INFO running `"docker" "inspect" "ef41ae8009a79a2e4e871851fd283536185a7bcef29f944f5c279315a2c098fc"`
Nov 18 20:16:19.973 INFO running `"docker" "rm" "-f" "ef41ae8009a79a2e4e871851fd283536185a7bcef29f944f5c279315a2c098fc"`
Nov 18 20:16:20.283 INFO [stdout] ef41ae8009a79a2e4e871851fd283536185a7bcef29f944f5c279315a2c098fc
Nov 18 20:16:20.289 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" "-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 20:16:20.623 INFO [stdout] b8693ebff823c637797bdb42de2fcfc9b79de4d9eb3e3f611819915f4fb4af3a
Nov 18 20:16:20.625 INFO running `"docker" "start" "-a" "b8693ebff823c637797bdb42de2fcfc9b79de4d9eb3e3f611819915f4fb4af3a"`
Nov 18 20:16:22.202 INFO [stderr] usermod: no changes
Nov 18 20:16:22.295 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 18 20:16:22.303 INFO [stderr]      Running /target/debug/deps/async_serialization-f42244d4f983b9ec
Nov 18 20:16:22.303 INFO [stderr]    Doc-tests async-serialization
Nov 18 20:16:22.304 INFO [stdout] 
Nov 18 20:16:22.304 INFO [stdout] running 0 tests
Nov 18 20:16:22.304 INFO [stdout] 
Nov 18 20:16:22.304 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 20:16:22.304 INFO [stdout] 
Nov 18 20:16:23.599 INFO [stdout] 
Nov 18 20:16:23.599 INFO [stdout] running 0 tests
Nov 18 20:16:23.599 INFO [stdout] 
Nov 18 20:16:23.599 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 20:16:23.599 INFO [stdout] 
Nov 18 20:16:23.607 INFO [stderr] su: No module specific data is present
Nov 18 20:16:24.833 INFO running `"docker" "inspect" "b8693ebff823c637797bdb42de2fcfc9b79de4d9eb3e3f611819915f4fb4af3a"`
Nov 18 20:16:25.275 INFO running `"docker" "rm" "-f" "b8693ebff823c637797bdb42de2fcfc9b79de4d9eb3e3f611819915f4fb4af3a"`
Nov 18 20:16:25.579 INFO [stdout] b8693ebff823c637797bdb42de2fcfc9b79de4d9eb3e3f611819915f4fb4af3a