[INFO] updating cached repository ksenobait09/highload_server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ksenobait09/highload_server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ksenobait09/highload_server" "work/ex/beta-1.37-6/sources/1.36.0/gh/ksenobait09/highload_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ksenobait09/highload_server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ksenobait09/highload_server" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ksenobait09/highload_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ksenobait09/highload_server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b2cf6913aa62d0a717214e085e56d650ed3fa63c
[INFO] sha for GitHub repo ksenobait09/highload_server: b2cf6913aa62d0a717214e085e56d650ed3fa63c
[INFO] validating manifest of ksenobait09/highload_server 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 ksenobait09/highload_server 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 ksenobait09/highload_server
[INFO] finished frobbing ksenobait09/highload_server
[INFO] frobbed toml for ksenobait09/highload_server written to work/ex/beta-1.37-6/sources/1.36.0/gh/ksenobait09/highload_server/Cargo.toml
[INFO] started frobbing ksenobait09/highload_server
[INFO] finished frobbing ksenobait09/highload_server
[INFO] frobbed toml for ksenobait09/highload_server written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ksenobait09/highload_server/Cargo.toml
[INFO] crate ksenobait09/highload_server 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 ksenobait09/highload_server 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-6/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/ksenobait09/highload_server:/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] 393acfb36dc07c2255403e7fb8506162b2636f9c1f6b2200535e107a77cae20a
[INFO] running `"docker" "start" "-a" "393acfb36dc07c2255403e7fb8506162b2636f9c1f6b2200535e107a77cae20a"`
[INFO] [stderr]    Compiling highload_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `id`
[INFO] [stderr]   --> src/server/thread_pool.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     id: usize,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `"docker" "inspect" "393acfb36dc07c2255403e7fb8506162b2636f9c1f6b2200535e107a77cae20a"`
[INFO] running `"docker" "rm" "-f" "393acfb36dc07c2255403e7fb8506162b2636f9c1f6b2200535e107a77cae20a"`
[INFO] [stdout] 393acfb36dc07c2255403e7fb8506162b2636f9c1f6b2200535e107a77cae20a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/ksenobait09/highload_server:/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] b65cb149fdee499a30a2490fb5c4fa8c6d5aadb3fd152c4d6f73f78a7b8ff197
[INFO] running `"docker" "start" "-a" "b65cb149fdee499a30a2490fb5c4fa8c6d5aadb3fd152c4d6f73f78a7b8ff197"`
[INFO] [stderr]    Compiling highload_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `id`
[INFO] [stderr]   --> src/server/thread_pool.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     id: usize,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "b65cb149fdee499a30a2490fb5c4fa8c6d5aadb3fd152c4d6f73f78a7b8ff197"`
[INFO] running `"docker" "rm" "-f" "b65cb149fdee499a30a2490fb5c4fa8c6d5aadb3fd152c4d6f73f78a7b8ff197"`
[INFO] [stdout] b65cb149fdee499a30a2490fb5c4fa8c6d5aadb3fd152c4d6f73f78a7b8ff197
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/ksenobait09/highload_server:/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] 394df99968eafecbaad7c9c94790040db451f98ec46f483a6e797c713066d7b8
[INFO] running `"docker" "start" "-a" "394df99968eafecbaad7c9c94790040db451f98ec46f483a6e797c713066d7b8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/highload_server-7f28cbd0ee030436
[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/highload_server-5dab87199b0d6516
[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 highload_server
[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" "394df99968eafecbaad7c9c94790040db451f98ec46f483a6e797c713066d7b8"`
[INFO] running `"docker" "rm" "-f" "394df99968eafecbaad7c9c94790040db451f98ec46f483a6e797c713066d7b8"`
[INFO] [stdout] 394df99968eafecbaad7c9c94790040db451f98ec46f483a6e797c713066d7b8