[INFO] crate robin 0.3.0 is already in cache
[INFO] extracting crate robin 0.3.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/robin/0.3.0
[INFO] extracting crate robin 0.3.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/robin/0.3.0
[INFO] validating manifest of robin-0.3.0 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 robin-0.3.0 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 robin-0.3.0
[INFO] removed 1 missing examples
[INFO] finished frobbing robin-0.3.0
[INFO] frobbed toml for robin-0.3.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/robin/0.3.0/Cargo.toml
[INFO] started frobbing robin-0.3.0
[INFO] removed 1 missing examples
[INFO] finished frobbing robin-0.3.0
[INFO] frobbed toml for robin-0.3.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/robin/0.3.0/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 robin-0.3.0 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/robin/0.3.0:/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] 1dac2ef0833ca9a7bbec51a6ea24f1e35d7b3e42caeefac6850113518463837b
[INFO] running `"docker" "start" "-a" "1dac2ef0833ca9a7bbec51a6ea24f1e35d7b3e42caeefac6850113518463837b"`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/examples/client_and_worker.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]     Checking redis v0.8.0
[INFO] [stderr]    Compiling robin-derives v0.3.0
[INFO] [stderr]    Compiling typesafe-derive-builder v0.1.0
[INFO] [stderr]     Checking robin v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connection/mod.rs:17:21
[INFO] [stderr]    |
[INFO] [stderr] 17 |     lookup_job: Box<LookupJob>,
[INFO] [stderr]    |                     ^^^^^^^^^ help: use `dyn`: `dyn LookupJob`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connection/mod.rs:68:22
[INFO] [stderr]    |
[INFO] [stderr] 68 |     ) -> Result<(Box<Job + Send>, String, RetryCount), NoJobDequeued> {
[INFO] [stderr]    |                      ^^^^^^^^^^ help: use `dyn`: `dyn Job + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/connection/mod.rs:109:56
[INFO] [stderr]     |
[INFO] [stderr] 109 |     fn lookup_job(&self, name: &JobName) -> Option<Box<Job + Send>> {
[INFO] [stderr]     |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn Job + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/connection/mod.rs:138:52
[INFO] [stderr]     |
[INFO] [stderr] 138 |     fn lookup(&self, name: &JobName) -> Option<Box<Job + Send>>;
[INFO] [stderr]     |                                                    ^^^^^^^^^^ help: use `dyn`: `dyn Job + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/connection/mod.rs:144:35
[INFO] [stderr]     |
[INFO] [stderr] 144 |     F: Fn(&JobName) -> Option<Box<Job + Send>>,
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: use `dyn`: `dyn Job + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/connection/mod.rs:146:52
[INFO] [stderr]     |
[INFO] [stderr] 146 |     fn lookup(&self, name: &JobName) -> Option<Box<Job + Send>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^ help: use `dyn`: `dyn Job + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 |     JobFailed(Box<std::error::Error>),
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/job/mod.rs:10:37
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub type JobResult = Result<(), Box<std::error::Error>>;
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/worker/mod.rs:174:14
[INFO] [stderr]     |
[INFO] [stderr] 174 |     job: Box<Job + Send>,
[INFO] [stderr]     |              ^^^^^^^^^^ help: use `dyn`: `dyn Job + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connection/mod.rs:17:21
[INFO] [stderr]    |
[INFO] [stderr] 17 |     lookup_job: Box<LookupJob>,
[INFO] [stderr]    |                     ^^^^^^^^^ help: use `dyn`: `dyn LookupJob`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connection/mod.rs:68:22
[INFO] [stderr]    |
[INFO] [stderr] 68 |     ) -> Result<(Box<Job + Send>, String, RetryCount), NoJobDequeued> {
[INFO] [stderr]    |                      ^^^^^^^^^^ help: use `dyn`: `dyn Job + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/connection/mod.rs:109:56
[INFO] [stderr]     |
[INFO] [stderr] 109 |     fn lookup_job(&self, name: &JobName) -> Option<Box<Job + Send>> {
[INFO] [stderr]     |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn Job + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/connection/mod.rs:138:52
[INFO] [stderr]     |
[INFO] [stderr] 138 |     fn lookup(&self, name: &JobName) -> Option<Box<Job + Send>>;
[INFO] [stderr]     |                                                    ^^^^^^^^^^ help: use `dyn`: `dyn Job + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/connection/mod.rs:144:35
[INFO] [stderr]     |
[INFO] [stderr] 144 |     F: Fn(&JobName) -> Option<Box<Job + Send>>,
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: use `dyn`: `dyn Job + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/connection/mod.rs:146:52
[INFO] [stderr]     |
[INFO] [stderr] 146 |     fn lookup(&self, name: &JobName) -> Option<Box<Job + Send>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^ help: use `dyn`: `dyn Job + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 |     JobFailed(Box<std::error::Error>),
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/job/mod.rs:10:37
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub type JobResult = Result<(), Box<std::error::Error>>;
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/worker/mod.rs:174:14
[INFO] [stderr]     |
[INFO] [stderr] 174 |     job: Box<Job + Send>,
[INFO] [stderr]     |              ^^^^^^^^^^ help: use `dyn`: `dyn Job + Send`
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]  --> src/macros.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | macro_rules! jobs {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]  --> src/lib.rs:1:9
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![deny(missing_docs, unused_imports, missing_debug_implementations, missing_copy_implementations,
[INFO] [stderr]   |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]   --> src/macros.rs:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | macro_rules! robin_establish_connection {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]   --> src/macros.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | macro_rules! robin_boot_worker {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `robin`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]  --> src/macros.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | macro_rules! jobs {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]  --> src/lib.rs:1:9
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![deny(missing_docs, unused_imports, missing_debug_implementations, missing_copy_implementations,
[INFO] [stderr]   |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]   --> src/macros.rs:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | macro_rules! robin_establish_connection {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: missing documentation for macro
[INFO] [stderr]   --> src/macros.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | macro_rules! robin_boot_worker {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `robin`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1dac2ef0833ca9a7bbec51a6ea24f1e35d7b3e42caeefac6850113518463837b"`
[INFO] running `"docker" "rm" "-f" "1dac2ef0833ca9a7bbec51a6ea24f1e35d7b3e42caeefac6850113518463837b"`
[INFO] [stdout] 1dac2ef0833ca9a7bbec51a6ea24f1e35d7b3e42caeefac6850113518463837b