Nov 18 08:16:56.499 INFO testing json_io-0.3.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 08:16:56.499 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 08:16:56.764 INFO [stdout] 3729dff10265d177347ab0b7c91744e8e7bb49ce481212c78da3d8902d51618e
Nov 18 08:16:56.768 INFO running `"docker" "start" "-a" "3729dff10265d177347ab0b7c91744e8e7bb49ce481212c78da3d8902d51618e"`
Nov 18 08:16:57.158 INFO [stderr] usermod: no changes
Nov 18 08:16:57.195 INFO [stderr]    Compiling json_io v0.3.0 (/source)
Nov 18 08:16:57.921 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Nov 18 08:16:57.924 INFO [stderr] su: No module specific data is present
Nov 18 08:16:58.242 INFO running `"docker" "inspect" "3729dff10265d177347ab0b7c91744e8e7bb49ce481212c78da3d8902d51618e"`
Nov 18 08:16:58.354 INFO running `"docker" "rm" "-f" "3729dff10265d177347ab0b7c91744e8e7bb49ce481212c78da3d8902d51618e"`
Nov 18 08:16:58.505 INFO [stdout] 3729dff10265d177347ab0b7c91744e8e7bb49ce481212c78da3d8902d51618e
Nov 18 08:16:58.511 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 08:16:58.895 INFO [stdout] e638fe3eb2329c961fb37de175a9806aeec0326af6d3f2ec526836bce62f4551
Nov 18 08:16:58.897 INFO running `"docker" "start" "-a" "e638fe3eb2329c961fb37de175a9806aeec0326af6d3f2ec526836bce62f4551"`
Nov 18 08:16:59.520 INFO [stderr] usermod: no changes
Nov 18 08:16:59.569 INFO [stderr]    Compiling json_io v0.3.0 (/source)
Nov 18 08:17:00.731 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Nov 18 08:17:00.735 INFO [stderr] su: No module specific data is present
Nov 18 08:17:01.068 INFO running `"docker" "inspect" "e638fe3eb2329c961fb37de175a9806aeec0326af6d3f2ec526836bce62f4551"`
Nov 18 08:17:01.151 INFO running `"docker" "rm" "-f" "e638fe3eb2329c961fb37de175a9806aeec0326af6d3f2ec526836bce62f4551"`
Nov 18 08:17:01.246 INFO [stdout] e638fe3eb2329c961fb37de175a9806aeec0326af6d3f2ec526836bce62f4551
Nov 18 08:17:01.248 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 08:17:01.423 INFO [stdout] 085b9ba886f7f86c63637acdcbaa2e2c274ddcc779c11a8b9e7e445de101f8a9
Nov 18 08:17:01.428 INFO running `"docker" "start" "-a" "085b9ba886f7f86c63637acdcbaa2e2c274ddcc779c11a8b9e7e445de101f8a9"`
Nov 18 08:17:01.904 INFO [stderr] usermod: no changes
Nov 18 08:17:01.963 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 18 08:17:01.975 INFO [stderr]      Running /target/debug/deps/json_io-d53d98ac2cbd0ee3
Nov 18 08:17:01.978 INFO [stdout] 
Nov 18 08:17:01.978 INFO [stdout] running 0 tests
Nov 18 08:17:01.978 INFO [stdout] 
Nov 18 08:17:01.978 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 08:17:01.978 INFO [stdout] 
Nov 18 08:17:01.979 INFO [stderr]    Doc-tests json_io
Nov 18 08:17:03.032 INFO [stdout] 
Nov 18 08:17:03.032 INFO [stdout] running 0 tests
Nov 18 08:17:03.032 INFO [stdout] 
Nov 18 08:17:03.032 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 08:17:03.032 INFO [stdout] 
Nov 18 08:17:03.039 INFO [stderr] su: No module specific data is present
Nov 18 08:17:03.520 INFO running `"docker" "inspect" "085b9ba886f7f86c63637acdcbaa2e2c274ddcc779c11a8b9e7e445de101f8a9"`
Nov 18 08:17:03.593 INFO running `"docker" "rm" "-f" "085b9ba886f7f86c63637acdcbaa2e2c274ddcc779c11a8b9e7e445de101f8a9"`
Nov 18 08:17:03.704 INFO [stdout] 085b9ba886f7f86c63637acdcbaa2e2c274ddcc779c11a8b9e7e445de101f8a9