Dec 15 06:21:49.196 INFO testing legacy-serde-0.9.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 06:21:49.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06:21:49.464 INFO [stdout] a29dedbb66b80b4766ed7c9f6f785103b6b467bc07be0cb52fb648976cc26963
Dec 15 06:21:49.466 INFO running `"docker" "start" "-a" "a29dedbb66b80b4766ed7c9f6f785103b6b467bc07be0cb52fb648976cc26963"`
Dec 15 06:21:49.910 INFO [stderr] usermod: no changes
Dec 15 06:21:49.945 INFO [stderr]    Compiling legacy-serde v0.9.0 (/source)
Dec 15 06:21:50.435 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 15 06:21:50.439 INFO [stderr] su: No module specific data is present
Dec 15 06:21:50.775 INFO running `"docker" "inspect" "a29dedbb66b80b4766ed7c9f6f785103b6b467bc07be0cb52fb648976cc26963"`
Dec 15 06:21:50.831 INFO running `"docker" "rm" "-f" "a29dedbb66b80b4766ed7c9f6f785103b6b467bc07be0cb52fb648976cc26963"`
Dec 15 06:21:50.910 INFO [stdout] a29dedbb66b80b4766ed7c9f6f785103b6b467bc07be0cb52fb648976cc26963
Dec 15 06:21:50.912 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06:21:51.086 INFO [stdout] 18f267957d9019d79d6db44cd64670b7d6f58c033a435209050b1aecb794da33
Dec 15 06:21:51.088 INFO running `"docker" "start" "-a" "18f267957d9019d79d6db44cd64670b7d6f58c033a435209050b1aecb794da33"`
Dec 15 06:21:51.645 INFO [stderr] usermod: no changes
Dec 15 06:21:51.688 INFO [stderr]    Compiling legacy-serde v0.9.0 (/source)
Dec 15 06:21:52.526 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 15 06:21:52.529 INFO [stderr] su: No module specific data is present
Dec 15 06:21:52.866 INFO running `"docker" "inspect" "18f267957d9019d79d6db44cd64670b7d6f58c033a435209050b1aecb794da33"`
Dec 15 06:21:52.964 INFO running `"docker" "rm" "-f" "18f267957d9019d79d6db44cd64670b7d6f58c033a435209050b1aecb794da33"`
Dec 15 06:21:53.097 INFO [stdout] 18f267957d9019d79d6db44cd64670b7d6f58c033a435209050b1aecb794da33
Dec 15 06:21:53.099 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06:21:53.318 INFO [stdout] 86b0deb9c7f5fa12be50647720716f2780ec2c1c2375d2b0961d621d04dcc8e1
Dec 15 06:21:53.320 INFO running `"docker" "start" "-a" "86b0deb9c7f5fa12be50647720716f2780ec2c1c2375d2b0961d621d04dcc8e1"`
Dec 15 06:21:53.823 INFO [stderr] usermod: no changes
Dec 15 06:21:53.856 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 06:21:53.857 INFO [stderr]      Running /target/debug/deps/legacy_serde-a2ced5c6a6d874db
Dec 15 06:21:53.860 INFO [stdout] 
Dec 15 06:21:53.860 INFO [stdout] running 0 tests
Dec 15 06:21:53.860 INFO [stdout] 
Dec 15 06:21:53.860 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 06:21:53.860 INFO [stdout] 
Dec 15 06:21:53.860 INFO [stderr]    Doc-tests legacy-serde
Dec 15 06:21:54.786 INFO [stdout] 
Dec 15 06:21:54.786 INFO [stdout] running 0 tests
Dec 15 06:21:54.786 INFO [stdout] 
Dec 15 06:21:54.786 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 06:21:54.786 INFO [stdout] 
Dec 15 06:21:54.794 INFO [stderr] su: No module specific data is present
Dec 15 06:21:55.084 INFO running `"docker" "inspect" "86b0deb9c7f5fa12be50647720716f2780ec2c1c2375d2b0961d621d04dcc8e1"`
Dec 15 06:21:55.167 INFO running `"docker" "rm" "-f" "86b0deb9c7f5fa12be50647720716f2780ec2c1c2375d2b0961d621d04dcc8e1"`
Dec 15 06:21:55.250 INFO [stdout] 86b0deb9c7f5fa12be50647720716f2780ec2c1c2375d2b0961d621d04dcc8e1