[INFO] fetching crate tobytcp 0.12.0...
[INFO] extracting crate tobytcp 0.12.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/tobytcp/0.12.0
[INFO] extracting crate tobytcp 0.12.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/tobytcp/0.12.0
[INFO] validating manifest of tobytcp-0.12.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tobytcp-0.12.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tobytcp-0.12.0
[INFO] finished frobbing tobytcp-0.12.0
[INFO] frobbed toml for tobytcp-0.12.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/tobytcp/0.12.0/Cargo.toml
[INFO] started frobbing tobytcp-0.12.0
[INFO] finished frobbing tobytcp-0.12.0
[INFO] frobbed toml for tobytcp-0.12.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/tobytcp/0.12.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tobytcp-0.12.0 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/tobytcp/0.12.0:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 10f6f98d92de1360673c6ce0bd696fc2cf8c9d9d080cf8d3427ea98b2f5107d0
[INFO] running `"docker" "start" "-a" "10f6f98d92de1360673c6ce0bd696fc2cf8c9d9d080cf8d3427ea98b2f5107d0"`
[INFO] [stderr]    Compiling tobytcp v0.12.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "10f6f98d92de1360673c6ce0bd696fc2cf8c9d9d080cf8d3427ea98b2f5107d0"`
[INFO] running `"docker" "rm" "-f" "10f6f98d92de1360673c6ce0bd696fc2cf8c9d9d080cf8d3427ea98b2f5107d0"`
[INFO] [stdout] 10f6f98d92de1360673c6ce0bd696fc2cf8c9d9d080cf8d3427ea98b2f5107d0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/tobytcp/0.12.0:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a1859b58619c28ebc7fdc795fbf8464e69edf6a48bb4b2ddf95bbf46ff0eba66
[INFO] running `"docker" "start" "-a" "a1859b58619c28ebc7fdc795fbf8464e69edf6a48bb4b2ddf95bbf46ff0eba66"`
[INFO] [stderr]    Compiling tobytcp v0.12.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "a1859b58619c28ebc7fdc795fbf8464e69edf6a48bb4b2ddf95bbf46ff0eba66"`
[INFO] running `"docker" "rm" "-f" "a1859b58619c28ebc7fdc795fbf8464e69edf6a48bb4b2ddf95bbf46ff0eba66"`
[INFO] [stdout] a1859b58619c28ebc7fdc795fbf8464e69edf6a48bb4b2ddf95bbf46ff0eba66
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/tobytcp/0.12.0:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 40b2e1603d817ce071adaeea2ec6aadaa52eb93e3dbe6899222d2c6d5c736f15
[INFO] running `"docker" "start" "-a" "40b2e1603d817ce071adaeea2ec6aadaa52eb93e3dbe6899222d2c6d5c736f15"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tobytcp-097707650724d91e
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test lib_tests::read_what_was_sent ... ok
[INFO] [stdout] test lib_tests::read_what_was_sent_data_range ... ok
[INFO] [stdout] test lib_tests::simple_send_test ... ok
[INFO] [stdout] test protocol::tests::tobytcp_length_spotchecks ... ok
[INFO] [stdout] test protocol::tests::tobytcp_equal_prefix_of_length_u8 ... ok
[INFO] [stdout] test protocol::tests::tobytcp_length_u8 ... ok
[INFO] [stdout] test protocol::tests::tobytcp_prefix_u8 ... ok
[INFO] [stdout] test protocol::tests::tobytcp_range_tests ... ok
[INFO] [stdout] test protocol::tests::tobytcp_equal_length_of_prefix ... ok
[INFO] [stdout] test protocol::tests::tobytcp_equal_prefix_of_length_spotchecks ... ok
[INFO] [stdout] test protocol::tests::tobytcp_prefix_spotchecks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tobytcp
[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" "40b2e1603d817ce071adaeea2ec6aadaa52eb93e3dbe6899222d2c6d5c736f15"`
[INFO] running `"docker" "rm" "-f" "40b2e1603d817ce071adaeea2ec6aadaa52eb93e3dbe6899222d2c6d5c736f15"`
[INFO] [stdout] 40b2e1603d817ce071adaeea2ec6aadaa52eb93e3dbe6899222d2c6d5c736f15