[INFO] crate msgp 0.1.1 is already in cache
[INFO] extracting crate msgp 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/msgp/0.1.1
[INFO] extracting crate msgp 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/msgp/0.1.1
[INFO] validating manifest of msgp-0.1.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of msgp-0.1.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/msgp/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing msgp-0.1.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 8d076e1911aec51875c7c365cf1d44613369a9558f65bab91f896d06faf3237d
[INFO] running `"docker" "start" "-a" "8d076e1911aec51875c7c365cf1d44613369a9558f65bab91f896d06faf3237d"`
[INFO] [stderr]    Compiling msgp v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "8d076e1911aec51875c7c365cf1d44613369a9558f65bab91f896d06faf3237d"`
[INFO] running `"docker" "rm" "-f" "8d076e1911aec51875c7c365cf1d44613369a9558f65bab91f896d06faf3237d"`
[INFO] [stdout] 8d076e1911aec51875c7c365cf1d44613369a9558f65bab91f896d06faf3237d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 12fd0dfe4deaba726d16ab14a0656be5e17e02ef783f1d87f15554414622cdb9
[INFO] running `"docker" "start" "-a" "12fd0dfe4deaba726d16ab14a0656be5e17e02ef783f1d87f15554414622cdb9"`
[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 1.09s
[INFO] running `"docker" "inspect" "12fd0dfe4deaba726d16ab14a0656be5e17e02ef783f1d87f15554414622cdb9"`
[INFO] running `"docker" "rm" "-f" "12fd0dfe4deaba726d16ab14a0656be5e17e02ef783f1d87f15554414622cdb9"`
[INFO] [stdout] 12fd0dfe4deaba726d16ab14a0656be5e17e02ef783f1d87f15554414622cdb9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] b59cd873977c3643b1e205f05e2f1e828422b31b288fcbfd76cc0540efb9db46
[INFO] running `"docker" "start" "-a" "b59cd873977c3643b1e205f05e2f1e828422b31b288fcbfd76cc0540efb9db46"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/msgp-51c3d7040da5a3fd
[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_sim_buf ... ok
[INFO] [stdout] test tests::encode_len_lt_128 ... ok
[INFO] [stdout] test tests::decoder_sim ... ok
[INFO] [stdout] test tests::encode_len_eq_16384 ... ok
[INFO] [stdout] test tests::encode_len_eq_128 ... ok
[INFO] [stdout] test tests::encode_len_eq_0 ... ok
[INFO] [stdout] test tests::decode_zero_buf ... ok
[INFO] [stdout] test tests::decode_buf ... 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] [stdout] 
[INFO] [stdout] test result: ok. 14 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] [stderr]      Running /opt/crater/target/debug/deps/lib-bc670f967b4714e9
[INFO] [stderr]    Doc-tests msgp
[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" "b59cd873977c3643b1e205f05e2f1e828422b31b288fcbfd76cc0540efb9db46"`
[INFO] running `"docker" "rm" "-f" "b59cd873977c3643b1e205f05e2f1e828422b31b288fcbfd76cc0540efb9db46"`
[INFO] [stdout] b59cd873977c3643b1e205f05e2f1e828422b31b288fcbfd76cc0540efb9db46