[INFO] cloning repository mkroman/visichat-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/mkroman/visichat-rs.git" "work/cache/sources/gh/mkroman/visichat-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/mkroman/visichat-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/mkroman/visichat-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/mkroman/visichat-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mkroman/visichat-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mkroman/visichat-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mkroman/visichat-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mkroman/visichat-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f1f923a8650fadbb1f74ae188a52de1e2a1b4fd2
[INFO] sha for GitHub repo mkroman/visichat-rs: f1f923a8650fadbb1f74ae188a52de1e2a1b4fd2
[INFO] validating manifest of mkroman/visichat-rs 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 mkroman/visichat-rs 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 mkroman/visichat-rs
[INFO] finished frobbing mkroman/visichat-rs
[INFO] frobbed toml for mkroman/visichat-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/mkroman/visichat-rs/Cargo.toml
[INFO] started frobbing mkroman/visichat-rs
[INFO] finished frobbing mkroman/visichat-rs
[INFO] frobbed toml for mkroman/visichat-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mkroman/visichat-rs/Cargo.toml
[INFO] crate mkroman/visichat-rs 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] testing mkroman/visichat-rs against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mkroman/visichat-rs:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 2ffb09d4fde70ea30c81c859b56e68a8c711357354c6e99106af6ee1909f877c
[INFO] running `"docker" "start" "-a" "2ffb09d4fde70ea30c81c859b56e68a8c711357354c6e99106af6ee1909f877c"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling backtrace-sys v0.1.29
[INFO] [stderr]    Compiling dtoa-short v0.3.2
[INFO] [stderr]    Compiling tokio-executor v0.1.7
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling secstr v0.3.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling flate2 v1.0.9
[INFO] [stderr]    Compiling string_cache_codegen v0.4.2
[INFO] [stderr]    Compiling tokio-timer v0.2.11
[INFO] [stderr]    Compiling tokio-current-thread v0.1.6
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling selectors v0.21.0
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling h2 v0.1.25
[INFO] [stderr]    Compiling tokio-tls v0.2.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.14
[INFO] [stderr]    Compiling backtrace v0.3.32
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling publicsuffix v1.5.2
[INFO] [stderr]    Compiling websocket v0.22.4
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio v0.1.21
[INFO] [stderr]    Compiling hyper v0.12.31
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling cssparser v0.25.6
[INFO] [stderr]    Compiling html5ever v0.22.5
[INFO] [stderr]    Compiling cssparser-macros v0.3.5
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling markup5ever v0.7.5
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.18
[INFO] [stderr]    Compiling scraper v0.10.0
[INFO] [stderr]    Compiling visichat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `futures::stream::filter_map::FilterMap` in tuple element 0 that must be used
[INFO] [stderr]   --> src/client.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         self.runtime.block_on(ws_client).unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: streams do nothing unless polled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 42s
[INFO] running `"docker" "inspect" "2ffb09d4fde70ea30c81c859b56e68a8c711357354c6e99106af6ee1909f877c"`
[INFO] running `"docker" "rm" "-f" "2ffb09d4fde70ea30c81c859b56e68a8c711357354c6e99106af6ee1909f877c"`
[INFO] [stdout] 2ffb09d4fde70ea30c81c859b56e68a8c711357354c6e99106af6ee1909f877c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mkroman/visichat-rs:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4f1b402c11849641086d2ad134d8368782ebe634f12cf82696a25243315e82e1
[INFO] running `"docker" "start" "-a" "4f1b402c11849641086d2ad134d8368782ebe634f12cf82696a25243315e82e1"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling visichat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `futures::stream::filter_map::FilterMap` in tuple element 0 that must be used
[INFO] [stderr]   --> src/client.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         self.runtime.block_on(ws_client).unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: streams do nothing unless polled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.72s
[INFO] running `"docker" "inspect" "4f1b402c11849641086d2ad134d8368782ebe634f12cf82696a25243315e82e1"`
[INFO] running `"docker" "rm" "-f" "4f1b402c11849641086d2ad134d8368782ebe634f12cf82696a25243315e82e1"`
[INFO] [stdout] 4f1b402c11849641086d2ad134d8368782ebe634f12cf82696a25243315e82e1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mkroman/visichat-rs:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 0debf1525a20b26044d164edbfb5ef82467bed2a2aa7b29ebacfc9e17ba9c090
[INFO] running `"docker" "start" "-a" "0debf1525a20b26044d164edbfb5ef82467bed2a2aa7b29ebacfc9e17ba9c090"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/visichat-892e46a496b2181b
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test strangebase::tests::it_makes_v1_96_base ... ok
[INFO] [stdout] test strangebase::tests::it_decodes_v1_96_base ... ok
[INFO] [stdout] test strangebase::tests::it_parses_v1_96_base ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/visichat-16d853505f4de6ee
[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]    Doc-tests visichat
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/strangebase.rs - strangebase::decode (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0debf1525a20b26044d164edbfb5ef82467bed2a2aa7b29ebacfc9e17ba9c090"`
[INFO] running `"docker" "rm" "-f" "0debf1525a20b26044d164edbfb5ef82467bed2a2aa7b29ebacfc9e17ba9c090"`
[INFO] [stdout] 0debf1525a20b26044d164edbfb5ef82467bed2a2aa7b29ebacfc9e17ba9c090