[INFO] updating cached repository ademonov/pfbackend [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ademonov/pfbackend [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ademonov/pfbackend" "work/ex/beta-1.37-6/sources/1.36.0/gh/ademonov/pfbackend"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ademonov/pfbackend'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ademonov/pfbackend" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ademonov/pfbackend"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ademonov/pfbackend'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9f03dc3071591d7ec10e198c7fb0938b0112d51a [INFO] sha for GitHub repo ademonov/pfbackend: 9f03dc3071591d7ec10e198c7fb0938b0112d51a [INFO] validating manifest of ademonov/pfbackend 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 ademonov/pfbackend 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 ademonov/pfbackend [INFO] finished frobbing ademonov/pfbackend [INFO] frobbed toml for ademonov/pfbackend written to work/ex/beta-1.37-6/sources/1.36.0/gh/ademonov/pfbackend/Cargo.toml [INFO] started frobbing ademonov/pfbackend [INFO] finished frobbing ademonov/pfbackend [INFO] frobbed toml for ademonov/pfbackend written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ademonov/pfbackend/Cargo.toml [INFO] crate ademonov/pfbackend 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] [stderr] Blocking waiting for file lock on package cache lock [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] testing ademonov/pfbackend 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-4/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/ademonov/pfbackend:/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] e215613971483b977fda1836419ed195383b123ed8c86a013ca26811b5b5d212 [INFO] running `"docker" "start" "-a" "e215613971483b977fda1836419ed195383b123ed8c86a013ca26811b5b5d212"` [INFO] [stderr] Compiling iovec v0.1.1 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling rand v0.3.17 [INFO] [stderr] Compiling time v0.1.38 [INFO] [stderr] Compiling net2 v0.2.31 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling relay v0.1.0 [INFO] [stderr] Compiling unicase v2.0.0 [INFO] [stderr] Compiling bytes v0.4.5 [INFO] [stderr] Compiling mio v0.6.11 [INFO] [stderr] Compiling futures-cpupool v0.1.7 [INFO] [stderr] Compiling tokio-io v0.1.3 [INFO] [stderr] Compiling mime v0.3.5 [INFO] [stderr] Compiling tokio-core v0.1.10 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling hyper v0.11.6 [INFO] [stderr] Compiling pfbackend v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:40:27 [INFO] [stderr] | [INFO] [stderr] 40 | fn not_found() -> 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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:49:23 [INFO] [stderr] | [INFO] [stderr] 49 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning[E0170]: pattern binding `Http11` is named the same as one of the variants of the type `hyper::HttpVersion` [INFO] [stderr] --> src/main.rs:34:14 [INFO] [stderr] | [INFO] [stderr] 34 | (Http11, None) => Some(Connection::keep_alive()), [INFO] [stderr] | ^^^^^^ help: to match on the variant, qualify the path: `hyper::HttpVersion::Http11` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/main.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | _ => None, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `Http11` [INFO] [stderr] --> src/main.rs:34:14 [INFO] [stderr] | [INFO] [stderr] 34 | (Http11, None) => Some(Connection::keep_alive()), [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_Http11` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/main.rs:52:50 [INFO] [stderr] | [INFO] [stderr] 52 | let (method, uri, http_version, headers, body) = req.deconstruct(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_body` [INFO] [stderr] [INFO] [stderr] warning: variable `Http11` should have a snake case name [INFO] [stderr] --> src/main.rs:34:14 [INFO] [stderr] | [INFO] [stderr] 34 | (Http11, None) => Some(Connection::keep_alive()), [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `http11` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.83s [INFO] running `"docker" "inspect" "e215613971483b977fda1836419ed195383b123ed8c86a013ca26811b5b5d212"` [INFO] running `"docker" "rm" "-f" "e215613971483b977fda1836419ed195383b123ed8c86a013ca26811b5b5d212"` [INFO] [stdout] e215613971483b977fda1836419ed195383b123ed8c86a013ca26811b5b5d212 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/ademonov/pfbackend:/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] de7eab4865644c43aae8a32aa955c8a3c6a16c6865d1b756e904d37dfb2e5fc7 [INFO] running `"docker" "start" "-a" "de7eab4865644c43aae8a32aa955c8a3c6a16c6865d1b756e904d37dfb2e5fc7"` [INFO] [stderr] Compiling pfbackend v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:40:27 [INFO] [stderr] | [INFO] [stderr] 40 | fn not_found() -> 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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:49:23 [INFO] [stderr] | [INFO] [stderr] 49 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning[E0170]: pattern binding `Http11` is named the same as one of the variants of the type `hyper::HttpVersion` [INFO] [stderr] --> src/main.rs:34:14 [INFO] [stderr] | [INFO] [stderr] 34 | (Http11, None) => Some(Connection::keep_alive()), [INFO] [stderr] | ^^^^^^ help: to match on the variant, qualify the path: `hyper::HttpVersion::Http11` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/main.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | _ => None, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `Http11` [INFO] [stderr] --> src/main.rs:34:14 [INFO] [stderr] | [INFO] [stderr] 34 | (Http11, None) => Some(Connection::keep_alive()), [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_Http11` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/main.rs:52:50 [INFO] [stderr] | [INFO] [stderr] 52 | let (method, uri, http_version, headers, body) = req.deconstruct(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_body` [INFO] [stderr] [INFO] [stderr] warning: variable `Http11` should have a snake case name [INFO] [stderr] --> src/main.rs:34:14 [INFO] [stderr] | [INFO] [stderr] 34 | (Http11, None) => Some(Connection::keep_alive()), [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `http11` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `"docker" "inspect" "de7eab4865644c43aae8a32aa955c8a3c6a16c6865d1b756e904d37dfb2e5fc7"` [INFO] running `"docker" "rm" "-f" "de7eab4865644c43aae8a32aa955c8a3c6a16c6865d1b756e904d37dfb2e5fc7"` [INFO] [stdout] de7eab4865644c43aae8a32aa955c8a3c6a16c6865d1b756e904d37dfb2e5fc7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/ademonov/pfbackend:/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] 6ed407e9f5d8e61d9f0375ab7b1f51d56a6b02349a1b82b5b32af302577bd69a [INFO] running `"docker" "start" "-a" "6ed407e9f5d8e61d9f0375ab7b1f51d56a6b02349a1b82b5b32af302577bd69a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/pfbackend-82beeafab2fd6cae [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" "6ed407e9f5d8e61d9f0375ab7b1f51d56a6b02349a1b82b5b32af302577bd69a"` [INFO] running `"docker" "rm" "-f" "6ed407e9f5d8e61d9f0375ab7b1f51d56a6b02349a1b82b5b32af302577bd69a"` [INFO] [stdout] 6ed407e9f5d8e61d9f0375ab7b1f51d56a6b02349a1b82b5b32af302577bd69a