Dec 15 04:15:53.348 INFO testing msgp-abi-0.1.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 04:15:53.348 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 04:15:53.775 INFO [stdout] fbe693eb2ae55e7dcce64a34f5a5e4960e9d781683f0ba307d2c5f56f011abd7
Dec 15 04:15:53.775 INFO running `"docker" "start" "-a" "fbe693eb2ae55e7dcce64a34f5a5e4960e9d781683f0ba307d2c5f56f011abd7"`
Dec 15 04:15:55.344 INFO [stderr] usermod: no changes
Dec 15 04:15:55.404 INFO [stderr]    Compiling msgp v0.1.1
Dec 15 04:15:56.347 INFO [stderr]    Compiling msgp-abi v0.1.1 (/source)
Dec 15 04:15:57.083 INFO [stderr] warning: variable does not need to be mutable
Dec 15 04:15:57.083 INFO [stderr]   --> src/lib.rs:68:9
Dec 15 04:15:57.083 INFO [stderr]    |
Dec 15 04:15:57.083 INFO [stderr] 68 |     let mut decoder = unsafe { &mut *ptr };
Dec 15 04:15:57.083 INFO [stderr]    |         ----^^^^^^^
Dec 15 04:15:57.083 INFO [stderr]    |         |
Dec 15 04:15:57.083 INFO [stderr]    |         help: remove this `mut`
Dec 15 04:15:57.083 INFO [stderr]    |
Dec 15 04:15:57.083 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 04:15:57.083 INFO [stderr] 
Dec 15 04:15:57.083 INFO [stderr] warning: variable does not need to be mutable
Dec 15 04:15:57.083 INFO [stderr]   --> src/lib.rs:81:9
Dec 15 04:15:57.083 INFO [stderr]    |
Dec 15 04:15:57.083 INFO [stderr] 81 |     let mut decoder = unsafe { &mut *ptr };
Dec 15 04:15:57.083 INFO [stderr]    |         ----^^^^^^^
Dec 15 04:15:57.083 INFO [stderr]    |         |
Dec 15 04:15:57.083 INFO [stderr]    |         help: remove this `mut`
Dec 15 04:15:57.083 INFO [stderr] 
Dec 15 04:15:57.589 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
Dec 15 04:15:57.595 INFO [stderr] su: No module specific data is present
Dec 15 04:15:58.352 INFO running `"docker" "inspect" "fbe693eb2ae55e7dcce64a34f5a5e4960e9d781683f0ba307d2c5f56f011abd7"`
Dec 15 04:15:58.561 INFO running `"docker" "rm" "-f" "fbe693eb2ae55e7dcce64a34f5a5e4960e9d781683f0ba307d2c5f56f011abd7"`
Dec 15 04:15:58.814 INFO [stdout] fbe693eb2ae55e7dcce64a34f5a5e4960e9d781683f0ba307d2c5f56f011abd7
Dec 15 04:15:58.821 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 04:15:59.314 INFO [stdout] 0cd0a04170fb13d54a61a17492b533f725413ce9ad072e8c636bd52a8576ef3d
Dec 15 04:15:59.317 INFO running `"docker" "start" "-a" "0cd0a04170fb13d54a61a17492b533f725413ce9ad072e8c636bd52a8576ef3d"`
Dec 15 04:16:00.637 INFO [stderr] usermod: no changes
Dec 15 04:16:00.691 INFO [stderr]    Compiling msgp-abi v0.1.1 (/source)
Dec 15 04:16:01.547 INFO [stderr] warning: variable does not need to be mutable
Dec 15 04:16:01.547 INFO [stderr]   --> src/lib.rs:68:9
Dec 15 04:16:01.547 INFO [stderr]    |
Dec 15 04:16:01.547 INFO [stderr] 68 |     let mut decoder = unsafe { &mut *ptr };
Dec 15 04:16:01.547 INFO [stderr]    |         ----^^^^^^^
Dec 15 04:16:01.547 INFO [stderr]    |         |
Dec 15 04:16:01.547 INFO [stderr]    |         help: remove this `mut`
Dec 15 04:16:01.547 INFO [stderr]    |
Dec 15 04:16:01.547 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 04:16:01.547 INFO [stderr] 
Dec 15 04:16:01.547 INFO [stderr] warning: variable does not need to be mutable
Dec 15 04:16:01.547 INFO [stderr]   --> src/lib.rs:81:9
Dec 15 04:16:01.547 INFO [stderr]    |
Dec 15 04:16:01.547 INFO [stderr] 81 |     let mut decoder = unsafe { &mut *ptr };
Dec 15 04:16:01.547 INFO [stderr]    |         ----^^^^^^^
Dec 15 04:16:01.547 INFO [stderr]    |         |
Dec 15 04:16:01.547 INFO [stderr]    |         help: remove this `mut`
Dec 15 04:16:01.547 INFO [stderr] 
Dec 15 04:16:02.091 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Dec 15 04:16:02.091 INFO [stderr] su: No module specific data is present
Dec 15 04:16:03.605 INFO running `"docker" "inspect" "0cd0a04170fb13d54a61a17492b533f725413ce9ad072e8c636bd52a8576ef3d"`
Dec 15 04:16:03.909 INFO running `"docker" "rm" "-f" "0cd0a04170fb13d54a61a17492b533f725413ce9ad072e8c636bd52a8576ef3d"`
Dec 15 04:16:04.226 INFO [stdout] 0cd0a04170fb13d54a61a17492b533f725413ce9ad072e8c636bd52a8576ef3d
Dec 15 04:16:04.231 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 04:16:04.755 INFO [stdout] e99d2acc1cf1774b31928e6757941990d85944f70cb2583af327a4dfbb835ce6
Dec 15 04:16:04.761 INFO running `"docker" "start" "-a" "e99d2acc1cf1774b31928e6757941990d85944f70cb2583af327a4dfbb835ce6"`
Dec 15 04:16:06.032 INFO [stderr] usermod: no changes
Dec 15 04:16:06.107 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 15 04:16:06.107 INFO [stdout] 
Dec 15 04:16:06.107 INFO [stderr]      Running /target/debug/deps/msgp_abi-fd3773b9980a6e8f
Dec 15 04:16:06.107 INFO [stdout] running 0 tests
Dec 15 04:16:06.107 INFO [stdout] 
Dec 15 04:16:06.107 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:16:06.107 INFO [stdout] 
Dec 15 04:16:06.107 INFO [stderr] su: No module specific data is present
Dec 15 04:16:06.946 INFO running `"docker" "inspect" "e99d2acc1cf1774b31928e6757941990d85944f70cb2583af327a4dfbb835ce6"`
Dec 15 04:16:07.247 INFO running `"docker" "rm" "-f" "e99d2acc1cf1774b31928e6757941990d85944f70cb2583af327a4dfbb835ce6"`
Dec 15 04:16:07.676 INFO [stdout] e99d2acc1cf1774b31928e6757941990d85944f70cb2583af327a4dfbb835ce6