[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-1.38-1/sources/1.37.0/gh/ksenobait09/highload_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ksenobait09/highload_server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ksenobait09/highload_server" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ksenobait09/highload_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ksenobait09/highload_server 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 ksenobait09/highload_server
[INFO] finished frobbing ksenobait09/highload_server
[INFO] frobbed toml for ksenobait09/highload_server written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 ksenobait09/highload_server against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 1b9757b1e6bb1927cdee6fb509877777cd70152c1296a5452b55e75cb15bafc2
[INFO] running `"docker" "start" "-a" "1b9757b1e6bb1927cdee6fb509877777cd70152c1296a5452b55e75cb15bafc2"`
[INFO] [stderr]    Compiling chrono v0.4.6
[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 4.44s
[INFO] running `"docker" "inspect" "1b9757b1e6bb1927cdee6fb509877777cd70152c1296a5452b55e75cb15bafc2"`
[INFO] running `"docker" "rm" "-f" "1b9757b1e6bb1927cdee6fb509877777cd70152c1296a5452b55e75cb15bafc2"`
[INFO] [stdout] 1b9757b1e6bb1927cdee6fb509877777cd70152c1296a5452b55e75cb15bafc2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] c502cfbd81c97b91e15627bfcf4b0309a45e7b85105b440db50a9709d0409937
[INFO] running `"docker" "start" "-a" "c502cfbd81c97b91e15627bfcf4b0309a45e7b85105b440db50a9709d0409937"`
[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 0.46s
[INFO] running `"docker" "inspect" "c502cfbd81c97b91e15627bfcf4b0309a45e7b85105b440db50a9709d0409937"`
[INFO] running `"docker" "rm" "-f" "c502cfbd81c97b91e15627bfcf4b0309a45e7b85105b440db50a9709d0409937"`
[INFO] [stdout] c502cfbd81c97b91e15627bfcf4b0309a45e7b85105b440db50a9709d0409937
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 6f3bf4986742f26ed560dee70cdcda3cd59f705c74334d313cccb9bef3b4544c
[INFO] running `"docker" "start" "-a" "6f3bf4986742f26ed560dee70cdcda3cd59f705c74334d313cccb9bef3b4544c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/highload_server-3325377e52572f08
[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-5777118239fdee81
[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" "6f3bf4986742f26ed560dee70cdcda3cd59f705c74334d313cccb9bef3b4544c"`
[INFO] running `"docker" "rm" "-f" "6f3bf4986742f26ed560dee70cdcda3cd59f705c74334d313cccb9bef3b4544c"`
[INFO] [stdout] 6f3bf4986742f26ed560dee70cdcda3cd59f705c74334d313cccb9bef3b4544c