[INFO] updating cached repository witchof0x20/pixelflut_client [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/witchof0x20/pixelflut_client [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/witchof0x20/pixelflut_client" "work/ex/beta-1.38-1/sources/1.37.0/gh/witchof0x20/pixelflut_client"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/witchof0x20/pixelflut_client'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/witchof0x20/pixelflut_client" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/witchof0x20/pixelflut_client"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/witchof0x20/pixelflut_client'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 50c4c8affd4d0d8f1d512806524060cffc8b62cb [INFO] sha for GitHub repo witchof0x20/pixelflut_client: 50c4c8affd4d0d8f1d512806524060cffc8b62cb [INFO] validating manifest of witchof0x20/pixelflut_client 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 witchof0x20/pixelflut_client 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 witchof0x20/pixelflut_client [INFO] finished frobbing witchof0x20/pixelflut_client [INFO] frobbed toml for witchof0x20/pixelflut_client written to work/ex/beta-1.38-1/sources/1.37.0/gh/witchof0x20/pixelflut_client/Cargo.toml [INFO] started frobbing witchof0x20/pixelflut_client [INFO] finished frobbing witchof0x20/pixelflut_client [INFO] frobbed toml for witchof0x20/pixelflut_client written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/witchof0x20/pixelflut_client/Cargo.toml [INFO] crate witchof0x20/pixelflut_client 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 witchof0x20/pixelflut_client 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/witchof0x20/pixelflut_client:/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] cc3d5725f181f80a4640a0635d6c7ad3768535f1841452d5899adf4cf68e2e21 [INFO] running `"docker" "start" "-a" "cc3d5725f181f80a4640a0635d6c7ad3768535f1841452d5899adf4cf68e2e21"` [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.9 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling tokio-reactor v0.1.7 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Compiling tokio-uds v0.2.4 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio v0.1.13 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling tiff v0.2.1 [INFO] [stderr] Compiling image v0.20.1 [INFO] [stderr] Compiling pixelflut_client v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:28:28 [INFO] [stderr] | [INFO] [stderr] 28 | let mut pixelflut: Box> = [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | Ok(()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with_size` [INFO] [stderr] --> src/pixelflut.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn with_size(self) -> impl Future { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 59.47s [INFO] running `"docker" "inspect" "cc3d5725f181f80a4640a0635d6c7ad3768535f1841452d5899adf4cf68e2e21"` [INFO] running `"docker" "rm" "-f" "cc3d5725f181f80a4640a0635d6c7ad3768535f1841452d5899adf4cf68e2e21"` [INFO] [stdout] cc3d5725f181f80a4640a0635d6c7ad3768535f1841452d5899adf4cf68e2e21 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/witchof0x20/pixelflut_client:/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] 459ab004711c40e9d8b2379d2052e7adf3880eba2326b4b945205c08462ad352 [INFO] running `"docker" "start" "-a" "459ab004711c40e9d8b2379d2052e7adf3880eba2326b4b945205c08462ad352"` [INFO] [stderr] Compiling pixelflut_client v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:28:28 [INFO] [stderr] | [INFO] [stderr] 28 | let mut pixelflut: Box> = [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | Ok(()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with_size` [INFO] [stderr] --> src/pixelflut.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn with_size(self) -> impl Future { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `"docker" "inspect" "459ab004711c40e9d8b2379d2052e7adf3880eba2326b4b945205c08462ad352"` [INFO] running `"docker" "rm" "-f" "459ab004711c40e9d8b2379d2052e7adf3880eba2326b4b945205c08462ad352"` [INFO] [stdout] 459ab004711c40e9d8b2379d2052e7adf3880eba2326b4b945205c08462ad352 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/witchof0x20/pixelflut_client:/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] a1c2f39690c35f97cd8cea51c0395964bcdbd59579edf55a8bc494c1b827771e [INFO] running `"docker" "start" "-a" "a1c2f39690c35f97cd8cea51c0395964bcdbd59579edf55a8bc494c1b827771e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/pixelflut_client-0d4a17b0d1a9ccfa [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" "a1c2f39690c35f97cd8cea51c0395964bcdbd59579edf55a8bc494c1b827771e"` [INFO] running `"docker" "rm" "-f" "a1c2f39690c35f97cd8cea51c0395964bcdbd59579edf55a8bc494c1b827771e"` [INFO] [stdout] a1c2f39690c35f97cd8cea51c0395964bcdbd59579edf55a8bc494c1b827771e