[INFO] crate mux 0.1.1 is already in cache
[INFO] extracting crate mux 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/mux/0.1.1
[INFO] extracting crate mux 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mux/0.1.1
[INFO] validating manifest of mux-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 mux-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 mux-0.1.1
[INFO] finished frobbing mux-0.1.1
[INFO] frobbed toml for mux-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mux/0.1.1/Cargo.toml
[INFO] started frobbing mux-0.1.1
[INFO] finished frobbing mux-0.1.1
[INFO] frobbed toml for mux-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mux/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] testing mux-0.1.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mux/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 62cdb2031e8608039cc4011335d1e62cdce12afa6bbeb822180cb5ccb7853c03
[INFO] running `"docker" "start" "-a" "62cdb2031e8608039cc4011335d1e62cdce12afa6bbeb822180cb5ccb7853c03"`
[INFO] [stderr]    Compiling mux v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "62cdb2031e8608039cc4011335d1e62cdce12afa6bbeb822180cb5ccb7853c03"`
[INFO] running `"docker" "rm" "-f" "62cdb2031e8608039cc4011335d1e62cdce12afa6bbeb822180cb5ccb7853c03"`
[INFO] [stdout] 62cdb2031e8608039cc4011335d1e62cdce12afa6bbeb822180cb5ccb7853c03
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mux/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] be06cde6e7f3c50c9ea8293497bbc0057a6a6ff57812d82e3fda09e42c33405d
[INFO] running `"docker" "start" "-a" "be06cde6e7f3c50c9ea8293497bbc0057a6a6ff57812d82e3fda09e42c33405d"`
[INFO] [stderr]    Compiling mux v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `"docker" "inspect" "be06cde6e7f3c50c9ea8293497bbc0057a6a6ff57812d82e3fda09e42c33405d"`
[INFO] running `"docker" "rm" "-f" "be06cde6e7f3c50c9ea8293497bbc0057a6a6ff57812d82e3fda09e42c33405d"`
[INFO] [stdout] be06cde6e7f3c50c9ea8293497bbc0057a6a6ff57812d82e3fda09e42c33405d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mux/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4d7a59f4c6c6db20a9c56f53c6016bcddf763e8c228c338cebc467a2ff41f8e0
[INFO] running `"docker" "start" "-a" "4d7a59f4c6c6db20a9c56f53c6016bcddf763e8c228c338cebc467a2ff41f8e0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mux-f525c93b06568263
[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/binary_conformance-a930ee613f77e9ee
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_rreqnack ... ok
[INFO] [stdout] test test_rreqok ... ok
[INFO] [stdout] test test_rreqerror ... ok
[INFO] [stdout] test test_rerr ... ok
[INFO] [stdout] test test_rdispatchok_2 ... ok
[INFO] [stdout] test test_rdispatchok_1 ... ok
[INFO] [stdout] test test_tdiscarded ... ok
[INFO] [stdout] test test_tdispatch_1 ... ok
[INFO] [stdout] test test_tdispatch_2 ... ok
[INFO] [stdout] test test_rdispatchnack ... ok
[INFO] [stdout] test test_tdispatch_3 ... ok
[INFO] [stdout] test test_tlease ... ok
[INFO] [stdout] test test_treq ... ok
[INFO] [stdout] test test_rdispatcherror ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/packet_roundtrip-a72011e938605b5b
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test roundtrip_context ... ok
[INFO] [stdout] test dont_write_invalid_headers ... ok
[INFO] [stdout] test roundtrip_rping ... ok
[INFO] [stdout] test roundtrip_rinit ... ok
[INFO] [stdout] test roundtrip_dtab ... ok
[INFO] [stdout] test decode_tdispatch ... ok
[INFO] [stdout] test encode_rdispatch ... ok
[INFO] [stdout] test roundtrip_rdrain ... ok
[INFO] [stdout] test roundtrip_rerr ... ok
[INFO] [stdout] test roundtrip_tdrain ... ok
[INFO] [stdout] test roundtrip_tag ... ok
[INFO] [stdout] test roundtrip_tlease ... ok
[INFO] [stdout] test roundtrip_tdispatch ... ok
[INFO] [stdout] test roundtrip_rreq ... ok
[INFO] [stdout] test roundtrip_treq ... ok
[INFO] [stdout] test roundtrip_tinit ... ok
[INFO] [stdout] test roundtrip_rdispatch ... ok
[INFO] [stdout] test roundtrip_tping ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mux
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/codec/mod.rs - codec::write_message (line 92) ... ok
[INFO] [stdout] test src/codec/mod.rs - codec::encode_frame (line 136) ... ok
[INFO] [stdout] test src/codec/mod.rs - codec::encode_message (line 113) ... ok
[INFO] [stdout] test src/codec/mod.rs - codec::read_message (line 38) ... ok
[INFO] [stdout] test src/codec/mod.rs - codec::decode_message (line 67) ... ok
[INFO] [stdout] test src/codec/mod.rs - codec::decode_frame (line 173) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4d7a59f4c6c6db20a9c56f53c6016bcddf763e8c228c338cebc467a2ff41f8e0"`
[INFO] running `"docker" "rm" "-f" "4d7a59f4c6c6db20a9c56f53c6016bcddf763e8c228c338cebc467a2ff41f8e0"`
[INFO] [stdout] 4d7a59f4c6c6db20a9c56f53c6016bcddf763e8c228c338cebc467a2ff41f8e0