[INFO] updating cached repository azdle/futures-based-server-example [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/azdle/futures-based-server-example [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/azdle/futures-based-server-example" "work/ex/beta-1.37-6/sources/1.36.0/gh/azdle/futures-based-server-example"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/azdle/futures-based-server-example'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/azdle/futures-based-server-example" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/azdle/futures-based-server-example"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/azdle/futures-based-server-example'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 11269927a8f995349a558aa200fb7735c5edeec7 [INFO] sha for GitHub repo azdle/futures-based-server-example: 11269927a8f995349a558aa200fb7735c5edeec7 [INFO] validating manifest of azdle/futures-based-server-example 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 azdle/futures-based-server-example 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 azdle/futures-based-server-example [INFO] finished frobbing azdle/futures-based-server-example [INFO] frobbed toml for azdle/futures-based-server-example written to work/ex/beta-1.37-6/sources/1.36.0/gh/azdle/futures-based-server-example/Cargo.toml [INFO] started frobbing azdle/futures-based-server-example [INFO] finished frobbing azdle/futures-based-server-example [INFO] frobbed toml for azdle/futures-based-server-example written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/azdle/futures-based-server-example/Cargo.toml [INFO] crate azdle/futures-based-server-example 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] testing azdle/futures-based-server-example 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-0/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/azdle/futures-based-server-example:/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] b3e8438baca9629dbd9d2cda1b2afac5107b8cfa485048d0dc9042bc71039630 [INFO] running `"docker" "start" "-a" "b3e8438baca9629dbd9d2cda1b2afac5107b8cfa485048d0dc9042bc71039630"` [INFO] [stderr] Compiling libc v0.2.33 [INFO] [stderr] Compiling cc v1.0.3 [INFO] [stderr] Compiling relay v0.1.0 [INFO] [stderr] Compiling tokio-timer v0.1.2 [INFO] [stderr] Compiling mime v0.3.5 [INFO] [stderr] Compiling iovec v0.1.1 [INFO] [stderr] Compiling net2 v0.2.31 [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 bytes v0.4.5 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [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 tokio-core v0.1.10 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling hyper v0.11.6 [INFO] [stderr] Compiling backtrace v0.3.3 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling tokio-server v0.1.0 (/opt/crater/workdir) [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: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | / error_chain!{ [INFO] [stderr] 20 | | foreign_links { [INFO] [stderr] 21 | | Io(::std::io::Error); [INFO] [stderr] 22 | | NetAddrParse(::std::net::AddrParseError); [INFO] [stderr] 23 | | Hyper(::hyper::Error); [INFO] [stderr] 24 | | } [INFO] [stderr] 25 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | / error_chain!{ [INFO] [stderr] 20 | | foreign_links { [INFO] [stderr] 21 | | Io(::std::io::Error); [INFO] [stderr] 22 | | NetAddrParse(::std::net::AddrParseError); [INFO] [stderr] 23 | | Hyper(::hyper::Error); [INFO] [stderr] 24 | | } [INFO] [stderr] 25 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.78s [INFO] running `"docker" "inspect" "b3e8438baca9629dbd9d2cda1b2afac5107b8cfa485048d0dc9042bc71039630"` [INFO] running `"docker" "rm" "-f" "b3e8438baca9629dbd9d2cda1b2afac5107b8cfa485048d0dc9042bc71039630"` [INFO] [stdout] b3e8438baca9629dbd9d2cda1b2afac5107b8cfa485048d0dc9042bc71039630 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/azdle/futures-based-server-example:/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] cd2f267463627ebf016cf1fff81ef3568cd49243b4bcc0003186c00a1912cb62 [INFO] running `"docker" "start" "-a" "cd2f267463627ebf016cf1fff81ef3568cd49243b4bcc0003186c00a1912cb62"` [INFO] [stderr] Compiling tokio-server v0.1.0 (/opt/crater/workdir) [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: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | / error_chain!{ [INFO] [stderr] 20 | | foreign_links { [INFO] [stderr] 21 | | Io(::std::io::Error); [INFO] [stderr] 22 | | NetAddrParse(::std::net::AddrParseError); [INFO] [stderr] 23 | | Hyper(::hyper::Error); [INFO] [stderr] 24 | | } [INFO] [stderr] 25 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | / error_chain!{ [INFO] [stderr] 20 | | foreign_links { [INFO] [stderr] 21 | | Io(::std::io::Error); [INFO] [stderr] 22 | | NetAddrParse(::std::net::AddrParseError); [INFO] [stderr] 23 | | Hyper(::hyper::Error); [INFO] [stderr] 24 | | } [INFO] [stderr] 25 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `"docker" "inspect" "cd2f267463627ebf016cf1fff81ef3568cd49243b4bcc0003186c00a1912cb62"` [INFO] running `"docker" "rm" "-f" "cd2f267463627ebf016cf1fff81ef3568cd49243b4bcc0003186c00a1912cb62"` [INFO] [stdout] cd2f267463627ebf016cf1fff81ef3568cd49243b4bcc0003186c00a1912cb62 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/azdle/futures-based-server-example:/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] a4d279c25548ae1c80b4bf599de1b7d2cb07a9d79ff7f7d3c71ff6ac7724febb [INFO] running `"docker" "start" "-a" "a4d279c25548ae1c80b4bf599de1b7d2cb07a9d79ff7f7d3c71ff6ac7724febb"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/tokio_server-0c4ccf93241a89fc [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" "a4d279c25548ae1c80b4bf599de1b7d2cb07a9d79ff7f7d3c71ff6ac7724febb"` [INFO] running `"docker" "rm" "-f" "a4d279c25548ae1c80b4bf599de1b7d2cb07a9d79ff7f7d3c71ff6ac7724febb"` [INFO] [stdout] a4d279c25548ae1c80b4bf599de1b7d2cb07a9d79ff7f7d3c71ff6ac7724febb