[INFO] crate marid 0.1.0 is already in cache
[INFO] checking marid-0.1.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate marid 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate marid 0.1.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate marid 0.1.0
[INFO] finished tweaking crates.io crate marid 0.1.0
[INFO] tweaked toml for crates.io crate marid 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3a1eb48d028a08bdf8f565437d48a32e2444be4964b6bd95c573749ef9d52d30
[INFO] running `"docker" "start" "-a" "3a1eb48d028a08bdf8f565437d48a32e2444be4964b6bd95c573749ef9d52d30"`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking bit-vec v0.4.4
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking bit-set v0.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking crossbeam-channel v0.4.2
[INFO] [stderr]     Checking crossbeam-queue v0.2.1
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking chan v0.1.23
[INFO] [stderr]     Checking chan-signal v0.3.3
[INFO] [stderr]     Checking marid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/composer.rs:52:28
[INFO] [stderr]    |
[INFO] [stderr] 52 |             State::Init => try!(self.setup()),
[INFO] [stderr]    |                            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/composer.rs:92:13
[INFO] [stderr]    |
[INFO] [stderr] 92 |             try!(r.setup());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/thunk.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 |     invoke: Box<Invoke<A,R>+Send + 'a>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Invoke<A,R>+Send + 'a`
[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/composer.rs:49:30
[INFO] [stderr]    |
[INFO] [stderr] 49 | impl Runner for Composer<Box<Runner + Send>> {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/composer.rs:149:71
[INFO] [stderr]     |
[INFO] [stderr] 149 |         let runner1 = Box::new(TestRunner::new(1, sn.clone())) as Box<Runner + Send>;
[INFO] [stderr]     |                                                                       ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/composer.rs:150:63
[INFO] [stderr]     |
[INFO] [stderr] 150 |         let runner2 = Box::new(TestRunner::new(2, sn)) as Box<Runner + Send>;
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/composer.rs:173:71
[INFO] [stderr]     |
[INFO] [stderr] 173 |         let runner1 = Box::new(TestRunner::new(1, sn.clone())) as Box<Runner + Send>;
[INFO] [stderr]     |                                                                       ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/composer.rs:174:63
[INFO] [stderr]     |
[INFO] [stderr] 174 |         let runner2 = Box::new(TestRunner::new(2, sn)) as Box<Runner + Send>;
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/composer.rs:197:63
[INFO] [stderr]     |
[INFO] [stderr] 197 |         let runner1 = Box::new(TestRunner::new(1, sn)) as Box<Runner + Send>;
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/composer.rs:200:20
[INFO] [stderr]     |
[INFO] [stderr] 200 |         })) as Box<Runner + Send>;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/composer.rs:216:71
[INFO] [stderr]     |
[INFO] [stderr] 216 |         let runner1 = Box::new(TestRunner::new(1, sn.clone())) as Box<Runner + Send>;
[INFO] [stderr]     |                                                                       ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/composer.rs:52:28
[INFO] [stderr]    |
[INFO] [stderr] 52 |             State::Init => try!(self.setup()),
[INFO] [stderr]    |                            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/composer.rs:92:13
[INFO] [stderr]    |
[INFO] [stderr] 92 |             try!(r.setup());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/thunk.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 |     invoke: Box<Invoke<A,R>+Send + 'a>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Invoke<A,R>+Send + 'a`
[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/composer.rs:49:30
[INFO] [stderr]    |
[INFO] [stderr] 49 | impl Runner for Composer<Box<Runner + Send>> {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/process.rs:86:30
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn start(runner: Box<Runner + Send>, signaler: Sender<Signal>, recv: Receiver<Signal>) -> MaridProcess {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/process.rs:102:41
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn spawn_run_thread(mut runner: Box<Runner + Send>,
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:65:27
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub type MaridError = Box<Error + Send>;
[INFO] [stderr]    |                           ^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/composer.rs:217:63
[INFO] [stderr]     |
[INFO] [stderr] 217 |         let runner2 = Box::new(TestRunner::new(2, sn)) as Box<Runner + Send>;
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/process.rs:86:30
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn start(runner: Box<Runner + Send>, signaler: Sender<Signal>, recv: Receiver<Signal>) -> MaridProcess {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/process.rs:102:41
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn spawn_run_thread(mut runner: Box<Runner + Send>,
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/process.rs:171:62
[INFO] [stderr]     |
[INFO] [stderr] 171 |         let runner = Box::new(TestRunner::new(0, sn)) as Box<Runner + Send>;
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/process.rs:195:62
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let runner = Box::new(TestRunner::new(0, sn)) as Box<Runner + Send>;
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:65:27
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub type MaridError = Box<Error + Send>;
[INFO] [stderr]    |                           ^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send`
[INFO] [stderr] 
[INFO] [stderr] error[E0593]: closure is expected to take 1 argument, but it takes 0 arguments
[INFO] [stderr]   --> src/composer.rs:72:23
[INFO] [stderr]    |
[INFO] [stderr] 72 |                 scope.spawn(move || {
[INFO] [stderr]    |                       ^^^^^ ------- takes 0 arguments
[INFO] [stderr]    |                       |
[INFO] [stderr]    |                       expected closure that takes 1 argument
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the closure to take and ignore the expected argument
[INFO] [stderr]    |
[INFO] [stderr] 72 |                 scope.spawn(move |_| {
[INFO] [stderr]    |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0593]: closure is expected to take 1 argument, but it takes 0 arguments
[INFO] [stderr]   --> src/composer.rs:72:23
[INFO] [stderr]    |
[INFO] [stderr] 72 |                 scope.spawn(move || {
[INFO] [stderr]    |                       ^^^^^ ------- takes 0 arguments
[INFO] [stderr]    |                       |
[INFO] [stderr]    |                       expected closure that takes 1 argument
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the closure to take and ignore the expected argument
[INFO] [stderr]    |
[INFO] [stderr] 72 |                 scope.spawn(move |_| {
[INFO] [stderr]    |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/process.rs:51:19
[INFO] [stderr]    |
[INFO] [stderr] 51 |                 e.description()
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/process.rs:51:19
[INFO] [stderr]    |
[INFO] [stderr] 51 |                 e.description()
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0593`.
[INFO] [stderr] error: aborting due to previous error; 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0593`.
[INFO] [stderr] error: could not compile `marid`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `marid`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3a1eb48d028a08bdf8f565437d48a32e2444be4964b6bd95c573749ef9d52d30"`
[INFO] running `"docker" "rm" "-f" "3a1eb48d028a08bdf8f565437d48a32e2444be4964b6bd95c573749ef9d52d30"`
[INFO] [stdout] 3a1eb48d028a08bdf8f565437d48a32e2444be4964b6bd95c573749ef9d52d30