[INFO] updating cached repository ytitov/tokio_echo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ytitov/tokio_echo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ytitov/tokio_echo" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ytitov/tokio_echo"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ytitov/tokio_echo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ytitov/tokio_echo" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ytitov/tokio_echo"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ytitov/tokio_echo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7a8a77147899b96486a9dbdc951705602958875f
[INFO] sha for GitHub repo ytitov/tokio_echo: 7a8a77147899b96486a9dbdc951705602958875f
[INFO] validating manifest of ytitov/tokio_echo 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 ytitov/tokio_echo 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 ytitov/tokio_echo
[INFO] removed 0 missing tests
[INFO] finished frobbing ytitov/tokio_echo
[INFO] frobbed toml for ytitov/tokio_echo written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ytitov/tokio_echo/Cargo.toml
[INFO] started frobbing ytitov/tokio_echo
[INFO] removed 0 missing tests
[INFO] finished frobbing ytitov/tokio_echo
[INFO] frobbed toml for ytitov/tokio_echo written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ytitov/tokio_echo/Cargo.toml
[INFO] crate ytitov/tokio_echo already has a lockfile, it will not be regenerated
[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 ytitov/tokio_echo against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ytitov/tokio_echo:/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] d545c264d4d3dc9a63f8a45c8403ca5e55a723f70955d0fa2f2de2e55d9d462b
[INFO] running `"docker" "start" "-a" "d545c264d4d3dc9a63f8a45c8403ca5e55a723f70955d0fa2f2de2e55d9d462b"`
[INFO] [stderr]    Compiling syn v0.15.36
[INFO] [stderr]    Compiling named_type v0.1.6
[INFO] [stderr]     Checking toml v0.5.1
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]    Compiling named_type_derive v0.2.1
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio v0.1.21
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking tokio_echo v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `name`
[INFO] [stderr]    --> src/lib.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 |     name: BytesMut,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `name`
[INFO] [stderr]    --> src/lib.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 |     name: BytesMut,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around pattern
[INFO] [stderr]   --> examples/client.rs:53:47
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 from_remote_rx.for_each(move |(b)| {
[INFO] [stderr]    |                                               ^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `tokio_echo::cfg`
[INFO] [stderr]   --> src/test/cfg.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 |     use tokio_echo::cfg::*;
[INFO] [stderr]    |                     ^^^ could not find `cfg` in `tokio_echo`
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the derive macro `NamedType`
[INFO] [stderr]   --> src/test/cfg.rs:15:45
[INFO] [stderr]    |
[INFO] [stderr] 15 |     #[derive(Debug, Serialize, Deserialize, NamedType)]
[INFO] [stderr]    |                                             ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Configuration`
[INFO] [stderr]   --> src/test/cfg.rs:22:19
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let cfg = Configuration::new("src/test/test.toml");
[INFO] [stderr]    |                   ^^^^^^^^^^^^^ use of undeclared type or module `Configuration`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `named_type::NamedType`
[INFO] [stderr]   --> src/test/cfg.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     use named_type::NamedType;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio_echo::cfg::*`
[INFO] [stderr]   --> src/test/cfg.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     use tokio_echo::cfg::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `tokio_echo`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d545c264d4d3dc9a63f8a45c8403ca5e55a723f70955d0fa2f2de2e55d9d462b"`
[INFO] running `"docker" "rm" "-f" "d545c264d4d3dc9a63f8a45c8403ca5e55a723f70955d0fa2f2de2e55d9d462b"`
[INFO] [stdout] d545c264d4d3dc9a63f8a45c8403ca5e55a723f70955d0fa2f2de2e55d9d462b