Dec 15 07:10:39.560 INFO testing json_io-0.3.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 07:10:39.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 15 07:10:39.702 INFO [stdout] 3d186410a182a491fa5c68f9c43562f7256c3a5ab16e3c8796b2f47b268b2c4f
Dec 15 07:10:39.705 INFO running `"docker" "start" "-a" "3d186410a182a491fa5c68f9c43562f7256c3a5ab16e3c8796b2f47b268b2c4f"`
Dec 15 07:10:40.100 INFO [stderr] usermod: no changes
Dec 15 07:10:40.168 INFO [stderr]    Compiling json_io v0.3.0 (/source)
Dec 15 07:10:40.729 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 15 07:10:40.732 INFO [stderr] su: No module specific data is present
Dec 15 07:10:41.014 INFO running `"docker" "inspect" "3d186410a182a491fa5c68f9c43562f7256c3a5ab16e3c8796b2f47b268b2c4f"`
Dec 15 07:10:41.092 INFO running `"docker" "rm" "-f" "3d186410a182a491fa5c68f9c43562f7256c3a5ab16e3c8796b2f47b268b2c4f"`
Dec 15 07:10:41.167 INFO [stdout] 3d186410a182a491fa5c68f9c43562f7256c3a5ab16e3c8796b2f47b268b2c4f
Dec 15 07:10:41.172 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 15 07:10:41.373 INFO [stdout] ace68d23747834e9506c7c04be4f10366dd18e9ef3ec074d297c5e956dc565af
Dec 15 07:10:41.375 INFO running `"docker" "start" "-a" "ace68d23747834e9506c7c04be4f10366dd18e9ef3ec074d297c5e956dc565af"`
Dec 15 07:10:41.729 INFO [stderr] usermod: no changes
Dec 15 07:10:41.770 INFO [stderr]    Compiling json_io v0.3.0 (/source)
Dec 15 07:10:43.075 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 15 07:10:43.078 INFO [stderr] su: No module specific data is present
Dec 15 07:10:43.328 INFO running `"docker" "inspect" "ace68d23747834e9506c7c04be4f10366dd18e9ef3ec074d297c5e956dc565af"`
Dec 15 07:10:43.419 INFO running `"docker" "rm" "-f" "ace68d23747834e9506c7c04be4f10366dd18e9ef3ec074d297c5e956dc565af"`
Dec 15 07:10:43.501 INFO [stdout] ace68d23747834e9506c7c04be4f10366dd18e9ef3ec074d297c5e956dc565af
Dec 15 07:10:43.503 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 15 07:10:43.799 INFO [stdout] 33d93fa8e2d4dbc0294f2e201f6758cd3fc0d7259e2434e734d6c58af5f62921
Dec 15 07:10:43.803 INFO running `"docker" "start" "-a" "33d93fa8e2d4dbc0294f2e201f6758cd3fc0d7259e2434e734d6c58af5f62921"`
Dec 15 07:10:44.356 INFO [stderr] usermod: no changes
Dec 15 07:10:44.432 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 07:10:44.432 INFO [stderr]      Running /target/debug/deps/json_io-bc49e7b578aefcc0
Dec 15 07:10:44.432 INFO [stderr]    Doc-tests json_io
Dec 15 07:10:44.433 INFO [stdout] 
Dec 15 07:10:44.433 INFO [stdout] running 0 tests
Dec 15 07:10:44.433 INFO [stdout] 
Dec 15 07:10:44.433 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:10:44.433 INFO [stdout] 
Dec 15 07:10:45.823 INFO [stdout] 
Dec 15 07:10:45.823 INFO [stdout] running 0 tests
Dec 15 07:10:45.823 INFO [stdout] 
Dec 15 07:10:45.823 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:10:45.823 INFO [stdout] 
Dec 15 07:10:45.835 INFO [stderr] su: No module specific data is present
Dec 15 07:10:46.310 INFO running `"docker" "inspect" "33d93fa8e2d4dbc0294f2e201f6758cd3fc0d7259e2434e734d6c58af5f62921"`
Dec 15 07:10:46.400 INFO running `"docker" "rm" "-f" "33d93fa8e2d4dbc0294f2e201f6758cd3fc0d7259e2434e734d6c58af5f62921"`
Dec 15 07:10:46.501 INFO [stdout] 33d93fa8e2d4dbc0294f2e201f6758cd3fc0d7259e2434e734d6c58af5f62921