[INFO] crate msgp 0.1.1 is already in cache
[INFO] extracting crate msgp 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/msgp/0.1.1
[INFO] extracting crate msgp 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/msgp/0.1.1
[INFO] validating manifest of msgp-0.1.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of msgp-0.1.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing msgp-0.1.1
[INFO] finished frobbing msgp-0.1.1
[INFO] frobbed toml for msgp-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/msgp/0.1.1/Cargo.toml
[INFO] started frobbing msgp-0.1.1
[INFO] finished frobbing msgp-0.1.1
[INFO] frobbed toml for msgp-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/msgp/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing msgp-0.1.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/msgp/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] ffc78e3190e8874f92d52248d8ece61300a995c55c1c6df3426aaf0c02c104da
[INFO] running `"docker" "start" "-a" "ffc78e3190e8874f92d52248d8ece61300a995c55c1c6df3426aaf0c02c104da"`
[INFO] [stderr]    Compiling msgp v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "ffc78e3190e8874f92d52248d8ece61300a995c55c1c6df3426aaf0c02c104da"`
[INFO] running `"docker" "rm" "-f" "ffc78e3190e8874f92d52248d8ece61300a995c55c1c6df3426aaf0c02c104da"`
[INFO] [stdout] ffc78e3190e8874f92d52248d8ece61300a995c55c1c6df3426aaf0c02c104da
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/msgp/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 789af60ba31a95d6e720dd1464245b5e6e1683338f401bf093c488fa2518dde8
[INFO] running `"docker" "start" "-a" "789af60ba31a95d6e720dd1464245b5e6e1683338f401bf093c488fa2518dde8"`
[INFO] [stderr]    Compiling msgp v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/lib.rs:268:26
[INFO] [stderr]     |
[INFO] [stderr] 268 |         let res = decode((&vec![]));
[INFO] [stderr]     |                          ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/lib.rs:274:26
[INFO] [stderr]     |
[INFO] [stderr] 274 |         let res = decode((&vec![0x81u8, 0x80u8]));
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/lib.rs:280:26
[INFO] [stderr]     |
[INFO] [stderr] 280 |         let res = decode((&vec![0x3u8, 0x01u8, 0x02u8]));
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/lib.rs:286:26
[INFO] [stderr]     |
[INFO] [stderr] 286 |         let res = decode((&vec![0x3u8, 0x01u8, 0x02u8, 0x03u8]));
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "789af60ba31a95d6e720dd1464245b5e6e1683338f401bf093c488fa2518dde8"`
[INFO] running `"docker" "rm" "-f" "789af60ba31a95d6e720dd1464245b5e6e1683338f401bf093c488fa2518dde8"`
[INFO] [stdout] 789af60ba31a95d6e720dd1464245b5e6e1683338f401bf093c488fa2518dde8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/msgp/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 0d6243c08b3de182ee628488d3c6e19232165f276bd4752eff17677908a75a81
[INFO] running `"docker" "start" "-a" "0d6243c08b3de182ee628488d3c6e19232165f276bd4752eff17677908a75a81"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/msgp-5e08d7079adecb8b
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::decode_half_buf ... ok
[INFO] [stdout] test tests::decode_half_prefix_buf ... ok
[INFO] [stdout] test tests::decode_buf ... ok
[INFO] [stdout] test tests::decode_zero_buf ... ok
[INFO] [stdout] test tests::decode_sim_buf ... ok
[INFO] [stdout] test tests::encode_len_eq_16384 ... ok
[INFO] [stdout] test tests::encode_len_eq_0 ... ok
[INFO] [stdout] test tests::encode_len_eq_128 ... ok
[INFO] [stdout] test tests::encode_len_lt_128 ... ok
[INFO] [stdout] test tests::decoder_sim ... ok
[INFO] [stdout] test tests::encode_len_lt_16384 ... ok
[INFO] [stdout] test tests::encode_len_eq_2097152 ... ok
[INFO] [stdout] test tests::encode_len_lt_2097152 ... ok
[INFO] [stdout] test tests::encode_len_lt_268435456 ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-dfaf8c15c4dcab16
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests msgp
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0d6243c08b3de182ee628488d3c6e19232165f276bd4752eff17677908a75a81"`
[INFO] running `"docker" "rm" "-f" "0d6243c08b3de182ee628488d3c6e19232165f276bd4752eff17677908a75a81"`
[INFO] [stdout] 0d6243c08b3de182ee628488d3c6e19232165f276bd4752eff17677908a75a81