[INFO] updating cached repository matrix-org/matrix-ircd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/matrix-org/matrix-ircd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/matrix-org/matrix-ircd" "work/ex/beta-1.37-6/sources/1.36.0/gh/matrix-org/matrix-ircd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/matrix-org/matrix-ircd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/matrix-org/matrix-ircd" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matrix-org/matrix-ircd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matrix-org/matrix-ircd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7c357a149e17d339964aa335fe8e365ba760b0ae
[INFO] sha for GitHub repo matrix-org/matrix-ircd: 7c357a149e17d339964aa335fe8e365ba760b0ae
[INFO] validating manifest of matrix-org/matrix-ircd 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 matrix-org/matrix-ircd 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 matrix-org/matrix-ircd
[INFO] finished frobbing matrix-org/matrix-ircd
[INFO] frobbed toml for matrix-org/matrix-ircd written to work/ex/beta-1.37-6/sources/1.36.0/gh/matrix-org/matrix-ircd/Cargo.toml
[INFO] started frobbing matrix-org/matrix-ircd
[INFO] finished frobbing matrix-org/matrix-ircd
[INFO] frobbed toml for matrix-org/matrix-ircd written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matrix-org/matrix-ircd/Cargo.toml
[INFO] crate matrix-org/matrix-ircd already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing matrix-org/matrix-ircd against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/matrix-org/matrix-ircd:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 2bf4da0f761ca2c79012a68d768d5eb48c375d059eeb1d48543313f70461b3f8
[INFO] running `"docker" "start" "-a" "2bf4da0f761ca2c79012a68d768d5eb48c375d059eeb1d48543313f70461b3f8"`
[INFO] [stderr]    Compiling slog v2.4.1
[INFO] [stderr]    Compiling netbuf v0.4.1
[INFO] [stderr]    Compiling tasked-futures v0.1.0 (https://github.com/erikjohnston/tasked-futures.git#43ef731e)
[INFO] [stderr]    Compiling tokio-timer v0.1.2 (https://github.com/tokio-rs/tokio-timer#2b069e92)
[INFO] [stderr]    Compiling isatty v0.1.9
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling tokio-tls v0.2.0
[INFO] [stderr]    Compiling slog-async v2.3.0
[INFO] [stderr]    Compiling slog-term v2.4.0
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.7
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-uds v0.2.4
[INFO] [stderr]    Compiling tokio v0.1.13
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling tokio-dns-unofficial v0.1.2
[INFO] [stderr]    Compiling matrix-ircd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/irc/transport.rs:121:41
[INFO] [stderr]     |
[INFO] [stderr] 121 |                         let line = line.trim_right().to_string();
[INFO] [stderr]     |                                         ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::str::<impl str>::trim` that must be used
[INFO] [stderr]    --> src/irc/transport.rs:109:13
[INFO] [stderr]     |
[INFO] [stderr] 109 |             line.trim();
[INFO] [stderr]     |             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this returns the trimmed string as a slice, without modifying the original
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.72s
[INFO] running `"docker" "inspect" "2bf4da0f761ca2c79012a68d768d5eb48c375d059eeb1d48543313f70461b3f8"`
[INFO] running `"docker" "rm" "-f" "2bf4da0f761ca2c79012a68d768d5eb48c375d059eeb1d48543313f70461b3f8"`
[INFO] [stdout] 2bf4da0f761ca2c79012a68d768d5eb48c375d059eeb1d48543313f70461b3f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/matrix-org/matrix-ircd:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 052c5f5aace32df37bd8931fa892e7e31283383dfe48a86eedc79ebe40e26c68
[INFO] running `"docker" "start" "-a" "052c5f5aace32df37bd8931fa892e7e31283383dfe48a86eedc79ebe40e26c68"`
[INFO] [stderr]    Compiling matrix-ircd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/irc/transport.rs:121:41
[INFO] [stderr]     |
[INFO] [stderr] 121 |                         let line = line.trim_right().to_string();
[INFO] [stderr]     |                                         ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::str::<impl str>::trim` that must be used
[INFO] [stderr]    --> src/irc/transport.rs:109:13
[INFO] [stderr]     |
[INFO] [stderr] 109 |             line.trim();
[INFO] [stderr]     |             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this returns the trimmed string as a slice, without modifying the original
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.94s
[INFO] running `"docker" "inspect" "052c5f5aace32df37bd8931fa892e7e31283383dfe48a86eedc79ebe40e26c68"`
[INFO] running `"docker" "rm" "-f" "052c5f5aace32df37bd8931fa892e7e31283383dfe48a86eedc79ebe40e26c68"`
[INFO] [stdout] 052c5f5aace32df37bd8931fa892e7e31283383dfe48a86eedc79ebe40e26c68
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/matrix-org/matrix-ircd:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 734bf8c9ccefe5389501611d3d58d98173e05e9fdd5b452ea7d202679e5d9f05
[INFO] running `"docker" "start" "-a" "734bf8c9ccefe5389501611d3d58d98173e05e9fdd5b452ea7d202679e5d9f05"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/matrix_ircd-216d7b7ae30e8ae8
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test http::tests::basic_response ... ok
[INFO] [stdout] test http::tests::basic_chunked_response ... ok
[INFO] [stdout] test http::tests::basic_length_response ... ok
[INFO] [stdout] test http::tests::mutliple ... ok
[INFO] [stdout] test http::tests::chunked_response_slow_block ... ok
[INFO] [stdout] test http::tests::chunked_response_missing_last_newline ... ok
[INFO] [stdout] test http::tests::chunked_response_slow ... ok
[INFO] [stdout] test irc::protocol::tests::simple_nick ... ok
[INFO] [stdout] test matrix::protocol::tests::sync_response ... ok
[INFO] [stdout] test irc::protocol::tests::simple_user ... ok
[INFO] [stdout] test irc::protocol::tests::simple_prefix ... ok
[INFO] [stdout] test irc::protocol::tests::simple_numeric ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "734bf8c9ccefe5389501611d3d58d98173e05e9fdd5b452ea7d202679e5d9f05"`
[INFO] running `"docker" "rm" "-f" "734bf8c9ccefe5389501611d3d58d98173e05e9fdd5b452ea7d202679e5d9f05"`
[INFO] [stdout] 734bf8c9ccefe5389501611d3d58d98173e05e9fdd5b452ea7d202679e5d9f05