[INFO] crate pircolate 0.2.1 is already in cache
[INFO] extracting crate pircolate 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/pircolate/0.2.1
[INFO] extracting crate pircolate 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pircolate/0.2.1
[INFO] validating manifest of pircolate-0.2.1 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 pircolate-0.2.1 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 pircolate-0.2.1
[INFO] finished frobbing pircolate-0.2.1
[INFO] frobbed toml for pircolate-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pircolate/0.2.1/Cargo.toml
[INFO] started frobbing pircolate-0.2.1
[INFO] finished frobbing pircolate-0.2.1
[INFO] frobbed toml for pircolate-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pircolate/0.2.1/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 pircolate-0.2.1 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/pircolate/0.2.1:/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] 38bca4f48f3ae3be25b0174cf5a1c1b71b28b2fb3c6106afcd2bb155f8b47cab
[INFO] running `"docker" "start" "-a" "38bca4f48f3ae3be25b0174cf5a1c1b71b28b2fb3c6106afcd2bb155f8b47cab"`
[INFO] [stderr]    Compiling pircolate v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:4:1
[INFO] [stderr]    |
[INFO] [stderr] 4  | / error_chain! {
[INFO] [stderr] 5  | |     foreign_links {
[INFO] [stderr] 6  | |         Utf8(::std::string::FromUtf8Error);
[INFO] [stderr] 7  | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |     }
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "38bca4f48f3ae3be25b0174cf5a1c1b71b28b2fb3c6106afcd2bb155f8b47cab"`
[INFO] running `"docker" "rm" "-f" "38bca4f48f3ae3be25b0174cf5a1c1b71b28b2fb3c6106afcd2bb155f8b47cab"`
[INFO] [stdout] 38bca4f48f3ae3be25b0174cf5a1c1b71b28b2fb3c6106afcd2bb155f8b47cab
[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/pircolate/0.2.1:/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] 521da9169f1ea520fb6e430713a4aeb538b8aac5ee3a2ae404b8d00f8308bea5
[INFO] running `"docker" "start" "-a" "521da9169f1ea520fb6e430713a4aeb538b8aac5ee3a2ae404b8d00f8308bea5"`
[INFO] [stderr]    Compiling pircolate v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:4:1
[INFO] [stderr]    |
[INFO] [stderr] 4  | / error_chain! {
[INFO] [stderr] 5  | |     foreign_links {
[INFO] [stderr] 6  | |         Utf8(::std::string::FromUtf8Error);
[INFO] [stderr] 7  | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |     }
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "521da9169f1ea520fb6e430713a4aeb538b8aac5ee3a2ae404b8d00f8308bea5"`
[INFO] running `"docker" "rm" "-f" "521da9169f1ea520fb6e430713a4aeb538b8aac5ee3a2ae404b8d00f8308bea5"`
[INFO] [stdout] 521da9169f1ea520fb6e430713a4aeb538b8aac5ee3a2ae404b8d00f8308bea5
[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/pircolate/0.2.1:/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] 11d9f6b37adebe9008c5c32202accd0302f6207804ea50c5039e9e003b5e411f
[INFO] running `"docker" "start" "-a" "11d9f6b37adebe9008c5c32202accd0302f6207804ea50c5039e9e003b5e411f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pircolate-98a0c24d42bdabe7
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test command::tests::test_created_command ... ok
[INFO] [stdout] test command::tests::test_command_match_with_multiple_branches ... ok
[INFO] [stdout] test command::tests::test_command_match_with_single_branchj ... ok
[INFO] [stdout] test command::tests::test_your_host_command ... ok
[INFO] [stdout] test message::parser::tests::parse_command ... ok
[INFO] [stdout] test command::tests::test_welcome_command ... ok
[INFO] [stdout] test command::tests::test_privmsg_command ... ok
[INFO] [stdout] test command::tests::test_server_info_command ... ok
[INFO] [stdout] test command::tests::test_pong_command ... ok
[INFO] [stdout] test command::tests::test_ping_command ... ok
[INFO] [stdout] test command::tests::test_names_reply_command ... ok
[INFO] [stdout] test message::parser::tests::parse_command_with_510_byte_long_command ... ok
[INFO] [stdout] test message::parser::tests::parse_command_with_512_byte_long_tags ... ok
[INFO] [stdout] test message::parser::tests::parse_command_with_512_byte_long_tags_and_510_byte_long_command ... ok
[INFO] [stdout] test message::parser::tests::parse_command_with_argument_following_colon ... ok
[INFO] [stdout] test message::parser::tests::parse_command_with_basic_prefix ... ok
[INFO] [stdout] test message::parser::tests::parse_command_with_multibyte_character_arguments ... ok
[INFO] [stdout] test message::parser::tests::parse_command_with_multiple_arguments ... ok
[INFO] [stdout] test message::parser::tests::parse_command_with_multiple_tags ... ok
[INFO] [stdout] test message::parser::tests::parse_command_with_prefix ... ok
[INFO] [stdout] test message::parser::tests::parse_command_with_prefix_and_argument_following_colon ... ok
[INFO] [stdout] test message::parser::tests::parse_command_with_prefix_and_host ... ok
[INFO] [stdout] test message::parser::tests::parse_command_with_user_prefix ... ok
[INFO] [stdout] test message::parser::tests::parse_command_with_user_prefix_and_host ... ok
[INFO] [stdout] test message::parser::tests::parse_numeric_welcome ... ok
[INFO] [stdout] test message::parser::tests::parse_command_with_multiple_arguments_and_argument_following_colon ... ok
[INFO] [stderr]    Doc-tests pircolate
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/command.rs - command::PrivMsg (line 158) ... ok
[INFO] [stdout] test src/command.rs - command (line 117) ... ok
[INFO] [stdout] test src/command.rs - command::Pong (line 157) ... ok
[INFO] [stdout] test src/command.rs - command_match (line 74) ... ok
[INFO] [stdout] test src/command.rs - command::Ping (line 157) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "11d9f6b37adebe9008c5c32202accd0302f6207804ea50c5039e9e003b5e411f"`
[INFO] running `"docker" "rm" "-f" "11d9f6b37adebe9008c5c32202accd0302f6207804ea50c5039e9e003b5e411f"`
[INFO] [stdout] 11d9f6b37adebe9008c5c32202accd0302f6207804ea50c5039e9e003b5e411f