[INFO] updating cached repository alanhoff/rust-example-actix [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/alanhoff/rust-example-actix [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/alanhoff/rust-example-actix" "work/ex/beta-1.38-1/sources/1.37.0/gh/alanhoff/rust-example-actix"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/alanhoff/rust-example-actix'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/alanhoff/rust-example-actix" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alanhoff/rust-example-actix"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alanhoff/rust-example-actix'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fed6a830e0ed5183f48828bb660d9d52a6d10fba [INFO] sha for GitHub repo alanhoff/rust-example-actix: fed6a830e0ed5183f48828bb660d9d52a6d10fba [INFO] validating manifest of alanhoff/rust-example-actix 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 alanhoff/rust-example-actix 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 alanhoff/rust-example-actix [INFO] finished frobbing alanhoff/rust-example-actix [INFO] frobbed toml for alanhoff/rust-example-actix written to work/ex/beta-1.38-1/sources/1.37.0/gh/alanhoff/rust-example-actix/Cargo.toml [INFO] started frobbing alanhoff/rust-example-actix [INFO] finished frobbing alanhoff/rust-example-actix [INFO] frobbed toml for alanhoff/rust-example-actix written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alanhoff/rust-example-actix/Cargo.toml [INFO] crate alanhoff/rust-example-actix 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 alanhoff/rust-example-actix 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-5/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/alanhoff/rust-example-actix:/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] ea52b9b7c3eab421d2333e0d6b9f0cb727751a63568bb1c49008fd9d7f366c4c [INFO] running `"docker" "start" "-a" "ea52b9b7c3eab421d2333e0d6b9f0cb727751a63568bb1c49008fd9d7f366c4c"` [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling cc v1.0.15 [INFO] [stderr] Compiling futures v0.1.21 [INFO] [stderr] Compiling smallvec v0.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling hostname v0.1.4 [INFO] [stderr] Compiling socket2 v0.3.5 [INFO] [stderr] Compiling actix_derive v0.2.0 [INFO] [stderr] Compiling bytes v0.4.7 [INFO] [stderr] Compiling futures-core v0.2.1 [INFO] [stderr] Compiling uuid v0.6.3 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling idna v0.1.4 [INFO] [stderr] Compiling lock_api v0.1.3 [INFO] [stderr] Compiling crossbeam-epoch v0.4.1 [INFO] [stderr] Compiling resolv-conf v0.6.0 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling futures-channel v0.2.1 [INFO] [stderr] Compiling futures-io v0.2.1 [INFO] [stderr] Compiling parking_lot v0.5.5 [INFO] [stderr] Compiling parking_lot v0.6.2 [INFO] [stderr] Compiling crossbeam-deque v0.3.1 [INFO] [stderr] Compiling futures-sink v0.2.1 [INFO] [stderr] Compiling futures-util v0.2.1 [INFO] [stderr] Compiling mio-uds v0.6.6 [INFO] [stderr] Compiling url v1.7.0 [INFO] [stderr] Compiling crossbeam-channel v0.2.1 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling tokio-executor v0.1.2 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.7.0/src/form_urlencoded.rs:261:40 [INFO] [stderr] | [INFO] [stderr] 259 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 260 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 261 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling tokio-io v0.1.7 [INFO] [stderr] Compiling tokio-threadpool v0.1.4 [INFO] [stderr] Compiling tokio-timer v0.2.4 [INFO] [stderr] Compiling futures-executor v0.2.1 [INFO] [stderr] Compiling tokio-reactor v0.1.1 [INFO] [stderr] Compiling tokio-fs v0.1.0 [INFO] [stderr] Compiling futures-stable v0.2.1 [INFO] [stderr] Compiling futures-async-runtime v0.2.1 [INFO] [stderr] Compiling futures v0.2.1 [INFO] [stderr] Compiling tokio-tcp v0.1.0 [INFO] [stderr] Compiling tokio-udp v0.1.0 [INFO] [stderr] Compiling tokio-signal v0.2.1 [INFO] [stderr] Compiling tokio v0.1.7 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling backtrace v0.3.7 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling error-chain v0.1.12 [INFO] [stderr] Compiling trust-dns-proto v0.4.0 [INFO] [stderr] Compiling trust-dns-resolver v0.9.0 [INFO] [stderr] Compiling actix v0.6.1 (https://github.com/habnabit/actix.git?rev=769cbcc643eb9b42a109d7f135e3994a55610a09#769cbcc6) [INFO] [stderr] Compiling socket v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Addr` [INFO] [stderr] --> src/main.rs:8:20 [INFO] [stderr] | [INFO] [stderr] 8 | use actix::{Actor, Addr, Context, Handler}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `FramedRead` [INFO] [stderr] --> src/main.rs:15:35 [INFO] [stderr] | [INFO] [stderr] 15 | use tokio_io::codec::{BytesCodec, FramedRead}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: cannot find type `AttachReadStream` in this scope [INFO] [stderr] --> src/main.rs:23:10 [INFO] [stderr] | [INFO] [stderr] 23 | #[derive(Message)] [INFO] [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(proc_macro_derive_resolution_fallback)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #50504 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::BytesCodec': Moved to tokio-codec [INFO] [stderr] --> src/main.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | use tokio_io::codec::{BytesCodec, FramedRead}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::FramedRead': Moved to tokio-codec [INFO] [stderr] --> src/main.rs:15:35 [INFO] [stderr] | [INFO] [stderr] 15 | use tokio_io::codec::{BytesCodec, FramedRead}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::BytesCodec': Moved to tokio-codec [INFO] [stderr] --> src/main.rs:18:47 [INFO] [stderr] | [INFO] [stderr] 18 | writer: FramedWrite, BytesCodec>, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::BytesCodec': Moved to tokio-codec [INFO] [stderr] --> src/main.rs:81:54 [INFO] [stderr] | [INFO] [stderr] 81 | let mut writer = FramedWrite::new(write, BytesCodec::new(), ctx); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `"docker" "inspect" "ea52b9b7c3eab421d2333e0d6b9f0cb727751a63568bb1c49008fd9d7f366c4c"` [INFO] running `"docker" "rm" "-f" "ea52b9b7c3eab421d2333e0d6b9f0cb727751a63568bb1c49008fd9d7f366c4c"` [INFO] [stdout] ea52b9b7c3eab421d2333e0d6b9f0cb727751a63568bb1c49008fd9d7f366c4c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/alanhoff/rust-example-actix:/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] fe4ee46859238566637000d0ec85a894e55622fa34c7b3e3e7d03e57f239b3f4 [INFO] running `"docker" "start" "-a" "fe4ee46859238566637000d0ec85a894e55622fa34c7b3e3e7d03e57f239b3f4"` [INFO] [stderr] Compiling socket v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Addr` [INFO] [stderr] --> src/main.rs:8:20 [INFO] [stderr] | [INFO] [stderr] 8 | use actix::{Actor, Addr, Context, Handler}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `FramedRead` [INFO] [stderr] --> src/main.rs:15:35 [INFO] [stderr] | [INFO] [stderr] 15 | use tokio_io::codec::{BytesCodec, FramedRead}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: cannot find type `AttachReadStream` in this scope [INFO] [stderr] --> src/main.rs:23:10 [INFO] [stderr] | [INFO] [stderr] 23 | #[derive(Message)] [INFO] [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(proc_macro_derive_resolution_fallback)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #50504 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::BytesCodec': Moved to tokio-codec [INFO] [stderr] --> src/main.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | use tokio_io::codec::{BytesCodec, FramedRead}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::FramedRead': Moved to tokio-codec [INFO] [stderr] --> src/main.rs:15:35 [INFO] [stderr] | [INFO] [stderr] 15 | use tokio_io::codec::{BytesCodec, FramedRead}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::BytesCodec': Moved to tokio-codec [INFO] [stderr] --> src/main.rs:18:47 [INFO] [stderr] | [INFO] [stderr] 18 | writer: FramedWrite, BytesCodec>, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::BytesCodec': Moved to tokio-codec [INFO] [stderr] --> src/main.rs:81:54 [INFO] [stderr] | [INFO] [stderr] 81 | let mut writer = FramedWrite::new(write, BytesCodec::new(), ctx); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `"docker" "inspect" "fe4ee46859238566637000d0ec85a894e55622fa34c7b3e3e7d03e57f239b3f4"` [INFO] running `"docker" "rm" "-f" "fe4ee46859238566637000d0ec85a894e55622fa34c7b3e3e7d03e57f239b3f4"` [INFO] [stdout] fe4ee46859238566637000d0ec85a894e55622fa34c7b3e3e7d03e57f239b3f4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/alanhoff/rust-example-actix:/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] f097e5c0e86c8740afa8954abe9b951f26977dd96f02cb16fab218d43eff820f [INFO] running `"docker" "start" "-a" "f097e5c0e86c8740afa8954abe9b951f26977dd96f02cb16fab218d43eff820f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/crater/target/debug/deps/socket-da7d70c5004045f3 [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" "f097e5c0e86c8740afa8954abe9b951f26977dd96f02cb16fab218d43eff820f"` [INFO] running `"docker" "rm" "-f" "f097e5c0e86c8740afa8954abe9b951f26977dd96f02cb16fab218d43eff820f"` [INFO] [stdout] f097e5c0e86c8740afa8954abe9b951f26977dd96f02cb16fab218d43eff820f