[INFO] cloning repository sudeep9/wdt-rs [INFO] running `"git" "clone" "--bare" "git://github.com/sudeep9/wdt-rs.git" "work/cache/sources/gh/sudeep9/wdt-rs"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/sudeep9/wdt-rs'... [INFO] running `"git" "clone" "work/cache/sources/gh/sudeep9/wdt-rs" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/sudeep9/wdt-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/sudeep9/wdt-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sudeep9/wdt-rs" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/sudeep9/wdt-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/sudeep9/wdt-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6de6d1bf58a9c1fbda6ba9797ee4bd4643e531a5 [INFO] sha for GitHub repo sudeep9/wdt-rs: 6de6d1bf58a9c1fbda6ba9797ee4bd4643e531a5 [INFO] validating manifest of sudeep9/wdt-rs on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sudeep9/wdt-rs on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sudeep9/wdt-rs [INFO] finished frobbing sudeep9/wdt-rs [INFO] frobbed toml for sudeep9/wdt-rs written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/sudeep9/wdt-rs/Cargo.toml [INFO] started frobbing sudeep9/wdt-rs [INFO] finished frobbing sudeep9/wdt-rs [INFO] frobbed toml for sudeep9/wdt-rs written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/sudeep9/wdt-rs/Cargo.toml [INFO] crate sudeep9/wdt-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded threadpool v1.7.0 [INFO] [stderr] Downloaded simplelog v0.4.2 [INFO] [stderr] Downloaded thread-id v3.2.0 [INFO] [stderr] Downloaded backtrace-sys v0.1.14 [INFO] [stderr] Downloaded rmpv v0.4.0 [INFO] [stderr] Downloaded openssl-sys v0.9.20 [INFO] [stderr] Downloaded openssl v0.9.20 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing sudeep9/wdt-rs against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/sudeep9/wdt-rs:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 61d8bc76d71cf435b9316869d117b85c3519b4ae57f80230aa4f53a67029c2bd [INFO] running `"docker" "start" "-a" "61d8bc76d71cf435b9316869d117b85c3519b4ae57f80230aa4f53a67029c2bd"` [INFO] [stderr] Compiling cc v1.0.0 [INFO] [stderr] Compiling openssl v0.9.20 [INFO] [stderr] Compiling iovec v0.1.1 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling thread-id v3.2.0 [INFO] [stderr] Compiling rand v0.3.17 [INFO] [stderr] Compiling net2 v0.2.31 [INFO] [stderr] Compiling rmp v0.8.7 [INFO] [stderr] Compiling simplelog v0.4.2 [INFO] [stderr] Compiling bytes v0.4.5 [INFO] [stderr] Compiling mio v0.6.10 [INFO] [stderr] Compiling rmpv v0.4.0 [INFO] [stderr] Compiling threadpool v1.7.0 [INFO] [stderr] Compiling futures-cpupool v0.1.6 [INFO] [stderr] Compiling tokio-io v0.1.3 [INFO] [stderr] Compiling backtrace-sys v0.1.14 [INFO] [stderr] Compiling openssl-sys v0.9.20 [INFO] [stderr] Compiling libz-sys v1.0.18 [INFO] [stderr] Compiling tokio-core v0.1.10 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling backtrace v0.3.3 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling wdt v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/common/errors.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / error_chain!{ [INFO] [stderr] 6 | | types { [INFO] [stderr] 7 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 8 | | } [INFO] [stderr] ... | [INFO] [stderr] 14 | | } [INFO] [stderr] 15 | | } [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/common/errors.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / error_chain!{ [INFO] [stderr] 6 | | types { [INFO] [stderr] 7 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 8 | | } [INFO] [stderr] ... | [INFO] [stderr] 14 | | } [INFO] [stderr] 15 | | } [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] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/wclient/clientmain.rs:38:33 [INFO] [stderr] | [INFO] [stderr] 38 | rsp_map: HashMap>>, [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/wclient/errors.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / error_chain! { [INFO] [stderr] 5 | | types { [INFO] [stderr] 6 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 7 | | } [INFO] [stderr] ... | [INFO] [stderr] 11 | | } [INFO] [stderr] 12 | | } [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: variable does not need to be mutable [INFO] [stderr] --> src/wclient/clientmain.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | let mut itr = srcbuf.chunks(chunk_size); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `n` [INFO] [stderr] --> src/wclient/clientmain.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | n: u32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/wclient/clientmain.rs:132:17 [INFO] [stderr] | [INFO] [stderr] 132 | utils::compress_buf(&srcbuf, &mut cbuf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.29s [INFO] running `"docker" "inspect" "61d8bc76d71cf435b9316869d117b85c3519b4ae57f80230aa4f53a67029c2bd"` [INFO] running `"docker" "rm" "-f" "61d8bc76d71cf435b9316869d117b85c3519b4ae57f80230aa4f53a67029c2bd"` [INFO] [stdout] 61d8bc76d71cf435b9316869d117b85c3519b4ae57f80230aa4f53a67029c2bd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/sudeep9/wdt-rs:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 70ebe68fc1696a856a1feda0028a562b3eb7c8f92ded9030bdc9e51f92af217c [INFO] running `"docker" "start" "-a" "70ebe68fc1696a856a1feda0028a562b3eb7c8f92ded9030bdc9e51f92af217c"` [INFO] [stderr] Compiling wdt v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/wclient/clientmain.rs:38:33 [INFO] [stderr] | [INFO] [stderr] 38 | rsp_map: HashMap>>, [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/common/errors.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / error_chain!{ [INFO] [stderr] 6 | | types { [INFO] [stderr] 7 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 8 | | } [INFO] [stderr] ... | [INFO] [stderr] 14 | | } [INFO] [stderr] 15 | | } [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/common/errors.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / error_chain!{ [INFO] [stderr] 6 | | types { [INFO] [stderr] 7 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 8 | | } [INFO] [stderr] ... | [INFO] [stderr] 14 | | } [INFO] [stderr] 15 | | } [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] warning: unused variable: `c` [INFO] [stderr] --> src/common/utils.rs:77:61 [INFO] [stderr] | [INFO] [stderr] 77 | compress_buf(buf.as_ref(), &mut cbuf).and_then(|c|{ [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_c` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/wclient/errors.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / error_chain! { [INFO] [stderr] 5 | | types { [INFO] [stderr] 6 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 7 | | } [INFO] [stderr] ... | [INFO] [stderr] 11 | | } [INFO] [stderr] 12 | | } [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: variable does not need to be mutable [INFO] [stderr] --> src/wclient/clientmain.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | let mut itr = srcbuf.chunks(chunk_size); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/common/utils.rs:77:13 [INFO] [stderr] | [INFO] [stderr] 77 | / compress_buf(buf.as_ref(), &mut cbuf).and_then(|c|{ [INFO] [stderr] 78 | | Ok(()) [INFO] [stderr] 79 | | }); [INFO] [stderr] | |_______________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: field is never used: `n` [INFO] [stderr] --> src/wclient/clientmain.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | n: u32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/wclient/clientmain.rs:132:17 [INFO] [stderr] | [INFO] [stderr] 132 | utils::compress_buf(&srcbuf, &mut cbuf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.71s [INFO] running `"docker" "inspect" "70ebe68fc1696a856a1feda0028a562b3eb7c8f92ded9030bdc9e51f92af217c"` [INFO] running `"docker" "rm" "-f" "70ebe68fc1696a856a1feda0028a562b3eb7c8f92ded9030bdc9e51f92af217c"` [INFO] [stdout] 70ebe68fc1696a856a1feda0028a562b3eb7c8f92ded9030bdc9e51f92af217c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/sudeep9/wdt-rs:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 3f21c84db1ab30dacce48ce9a29d496d82173a0284d1f725b43a0d3b63bfc6bf [INFO] running `"docker" "start" "-a" "3f21c84db1ab30dacce48ce9a29d496d82173a0284d1f725b43a0d3b63bfc6bf"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/common-3a0544ada149716b [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test utils::tests::test_compress ... ok [INFO] [stdout] test utils::tests::bench_compress ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/wdtclient-9f1412cab51ea70c [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/wdtserver-ff1bdcfe839367de [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests common [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] [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" "3f21c84db1ab30dacce48ce9a29d496d82173a0284d1f725b43a0d3b63bfc6bf"` [INFO] running `"docker" "rm" "-f" "3f21c84db1ab30dacce48ce9a29d496d82173a0284d1f725b43a0d3b63bfc6bf"` [INFO] [stdout] 3f21c84db1ab30dacce48ce9a29d496d82173a0284d1f725b43a0d3b63bfc6bf