[INFO] crate mqtt 0.1.4 is already in cache [INFO] extracting crate mqtt 0.1.4 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/mqtt/0.1.4 [INFO] extracting crate mqtt 0.1.4 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/mqtt/0.1.4 [INFO] validating manifest of mqtt-0.1.4 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mqtt-0.1.4 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mqtt-0.1.4 [INFO] removed 0 missing examples [INFO] finished frobbing mqtt-0.1.4 [INFO] frobbed toml for mqtt-0.1.4 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/mqtt/0.1.4/Cargo.toml [INFO] started frobbing mqtt-0.1.4 [INFO] removed 0 missing examples [INFO] finished frobbing mqtt-0.1.4 [INFO] frobbed toml for mqtt-0.1.4 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/mqtt/0.1.4/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking mqtt-0.1.4 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-1/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/mqtt/0.1.4:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e947d819ba5c7fc9501a77f17ebd86b0ad15e090baf889601b4ba4b7a4d3b7d1 [INFO] running `"docker" "start" "-a" "e947d819ba5c7fc9501a77f17ebd86b0ad15e090baf889601b4ba4b7a4d3b7d1"` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Checking slab v0.1.3 [INFO] [stderr] Checking bytes v0.3.0 [INFO] [stderr] Checking quick-error v0.2.2 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking backtrace-sys v0.1.31 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking backtrace v0.3.34 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking miow v0.1.5 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking mio v0.5.1 [INFO] [stderr] Checking rotor v0.6.3 [INFO] [stderr] Checking mqtt v0.1.4 (/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/error.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / error_chain!{ [INFO] [stderr] 4 | | foreign_links { [INFO] [stderr] 5 | | Fmt(::std::fmt::Error); [INFO] [stderr] 6 | | Io(::std::io::Error); [INFO] [stderr] ... | [INFO] [stderr] 15 | | } [INFO] [stderr] 16 | | } [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/error.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / error_chain!{ [INFO] [stderr] 4 | | foreign_links { [INFO] [stderr] 5 | | Fmt(::std::fmt::Error); [INFO] [stderr] 6 | | Io(::std::io::Error); [INFO] [stderr] ... | [INFO] [stderr] 15 | | } [INFO] [stderr] 16 | | } [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: field is never used: `keep_alive` [INFO] [stderr] --> src/client.rs:294:5 [INFO] [stderr] | [INFO] [stderr] 294 | keep_alive: Duration, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `bytes::ByteBuf`, `bytes::SliceBuf` [INFO] [stderr] --> examples/echo_server.rs:27:26 [INFO] [stderr] | [INFO] [stderr] 27 | use bytes::{Buf, BufMut, ByteBuf, SliceBuf}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ no `SliceBuf` in the root [INFO] [stderr] | | [INFO] [stderr] | no `ByteBuf` in the root [INFO] [stderr] [INFO] [stderr] error[E0601]: `main` function not found in crate `echo_client` [INFO] [stderr] | [INFO] [stderr] = note: consider adding a `main` function to `examples/echo_client.rs` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0601`. [INFO] [stderr] error: Could not compile `mqtt`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: use of deprecated item 'mio::Event::kind': use Event::readiness() [INFO] [stderr] --> examples/echo_server.rs:123:62 [INFO] [stderr] | [INFO] [stderr] 123 | entry.get_mut().handle(event.kind(), poll)?; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::is_hup': use UnixReady instead [INFO] [stderr] --> examples/echo_server.rs:308:24 [INFO] [stderr] | [INFO] [stderr] 308 | _ if ready.is_hup() => { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::none': use Ready::empty instead [INFO] [stderr] --> examples/echo_server.rs:378:32 [INFO] [stderr] | [INFO] [stderr] 378 | _ => Ready::none(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> examples/echo_server.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | / error_chain!{ [INFO] [stderr] 35 | | types { [INFO] [stderr] 36 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 37 | | } [INFO] [stderr] ... | [INFO] [stderr] 50 | | } [INFO] [stderr] 51 | | } [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 import: `Buf` [INFO] [stderr] --> examples/echo_server.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | use bytes::{Buf, BufMut, ByteBuf, SliceBuf}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufMut` [INFO] [stderr] --> examples/echo_server.rs:27:18 [INFO] [stderr] | [INFO] [stderr] 27 | use bytes::{Buf, BufMut, ByteBuf, SliceBuf}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `mqtt`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / error_chain!{ [INFO] [stderr] 4 | | foreign_links { [INFO] [stderr] 5 | | Fmt(::std::fmt::Error); [INFO] [stderr] 6 | | Io(::std::io::Error); [INFO] [stderr] ... | [INFO] [stderr] 15 | | } [INFO] [stderr] 16 | | } [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/error.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / error_chain!{ [INFO] [stderr] 4 | | foreign_links { [INFO] [stderr] 5 | | Fmt(::std::fmt::Error); [INFO] [stderr] 6 | | Io(::std::io::Error); [INFO] [stderr] ... | [INFO] [stderr] 15 | | } [INFO] [stderr] 16 | | } [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: field is never used: `keep_alive` [INFO] [stderr] --> src/client.rs:294:5 [INFO] [stderr] | [INFO] [stderr] 294 | keep_alive: Duration, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "e947d819ba5c7fc9501a77f17ebd86b0ad15e090baf889601b4ba4b7a4d3b7d1"` [INFO] running `"docker" "rm" "-f" "e947d819ba5c7fc9501a77f17ebd86b0ad15e090baf889601b4ba4b7a4d3b7d1"` [INFO] [stdout] e947d819ba5c7fc9501a77f17ebd86b0ad15e090baf889601b4ba4b7a4d3b7d1