[INFO] fetching crate depend 0.1.0...
[INFO] checking depend-0.1.0 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] extracting crate depend 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate depend 0.1.0 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate depend 0.1.0
[INFO] finished tweaking crates.io crate depend 0.1.0
[INFO] tweaked toml for crates.io crate depend 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6e69844b2b3c2d1bd10eac099af7104b95cc4a1cf4be51b6df752b306edd762
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c6e69844b2b3c2d1bd10eac099af7104b95cc4a1cf4be51b6df752b306edd762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6e69844b2b3c2d1bd10eac099af7104b95cc4a1cf4be51b6df752b306edd762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6e69844b2b3c2d1bd10eac099af7104b95cc4a1cf4be51b6df752b306edd762", kill_on_drop: false }`
[INFO] [stdout] c6e69844b2b3c2d1bd10eac099af7104b95cc4a1cf4be51b6df752b306edd762
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef90323a08af4d58b320d2520c761dd0f037c7480247b4ff2b4a66dc742198c8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ef90323a08af4d58b320d2520c761dd0f037c7480247b4ff2b4a66dc742198c8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking depend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/resolver.rs:8:39
[INFO] [stdout]   |
[INFO] [stdout] 8 | type DirtyList<'t> = RefCell<Vec<Weak<AnyUnit<'t>>>>;
[INFO] [stdout]   |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolver.rs:66:46
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let w = Rc::downgrade(&unit) as Weak<AnyUnit>;
[INFO] [stdout]    |                                              ^^^^^^^ help: use `dyn`: `dyn AnyUnit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolver.rs:76:67
[INFO] [stdout]    |
[INFO] [stdout] 76 |             unit.inner.outdate(Rc::downgrade(&unit.inner) as Weak<AnyUnit>);
[INFO] [stdout]    |                                                                   ^^^^^^^ help: use `dyn`: `dyn AnyUnit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:102:28
[INFO] [stdout]     |
[INFO] [stdout] 102 | type DepLink<'t> = Rc<Weak<AnyUnit<'t>>>;
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:103:33
[INFO] [stdout]     |
[INFO] [stdout] 103 | type RevDepLink<'t> = Weak<Weak<AnyUnit<'t>>>;
[INFO] [stdout]     |                                 ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:118:20
[INFO] [stdout]     |
[INFO] [stdout] 118 |         this: Weak<AnyUnit<'t>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:149:41
[INFO] [stdout]     |
[INFO] [stdout] 149 |     unsafe fn outdate(&self, this: Weak<AnyUnit<'t>>);
[INFO] [stdout]     |                                         ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:150:39
[INFO] [stdout]     |
[INFO] [stdout] 150 |     unsafe fn force(&self, this: Weak<AnyUnit<'t>>);
[INFO] [stdout]     |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:154:41
[INFO] [stdout]     |
[INFO] [stdout] 154 |     unsafe fn outdate(&self, this: Weak<AnyUnit<'t>>) {
[INFO] [stdout]     |                                         ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:165:39
[INFO] [stdout]     |
[INFO] [stdout] 165 |     unsafe fn force(&self, this: Weak<AnyUnit<'t>>) {
[INFO] [stdout]     |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:171:17
[INFO] [stdout]     |
[INFO] [stdout] 171 |     unit:  Weak<AnyUnit<'t>>,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:185:55
[INFO] [stdout]     |
[INFO] [stdout] 185 |             let ret = unit.inner.resolve(this as Weak<AnyUnit>);
[INFO] [stdout]     |                                                       ^^^^^^^ help: use `dyn`: `dyn AnyUnit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/resolver.rs:8:39
[INFO] [stdout]   |
[INFO] [stdout] 8 | type DirtyList<'t> = RefCell<Vec<Weak<AnyUnit<'t>>>>;
[INFO] [stdout]   |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolver.rs:66:46
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let w = Rc::downgrade(&unit) as Weak<AnyUnit>;
[INFO] [stdout]    |                                              ^^^^^^^ help: use `dyn`: `dyn AnyUnit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolver.rs:76:67
[INFO] [stdout]    |
[INFO] [stdout] 76 |             unit.inner.outdate(Rc::downgrade(&unit.inner) as Weak<AnyUnit>);
[INFO] [stdout]    |                                                                   ^^^^^^^ help: use `dyn`: `dyn AnyUnit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:102:28
[INFO] [stdout]     |
[INFO] [stdout] 102 | type DepLink<'t> = Rc<Weak<AnyUnit<'t>>>;
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:103:33
[INFO] [stdout]     |
[INFO] [stdout] 103 | type RevDepLink<'t> = Weak<Weak<AnyUnit<'t>>>;
[INFO] [stdout]     |                                 ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:118:20
[INFO] [stdout]     |
[INFO] [stdout] 118 |         this: Weak<AnyUnit<'t>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:149:41
[INFO] [stdout]     |
[INFO] [stdout] 149 |     unsafe fn outdate(&self, this: Weak<AnyUnit<'t>>);
[INFO] [stdout]     |                                         ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:150:39
[INFO] [stdout]     |
[INFO] [stdout] 150 |     unsafe fn force(&self, this: Weak<AnyUnit<'t>>);
[INFO] [stdout]     |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:154:41
[INFO] [stdout]     |
[INFO] [stdout] 154 |     unsafe fn outdate(&self, this: Weak<AnyUnit<'t>>) {
[INFO] [stdout]     |                                         ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:165:39
[INFO] [stdout]     |
[INFO] [stdout] 165 |     unsafe fn force(&self, this: Weak<AnyUnit<'t>>) {
[INFO] [stdout]     |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:171:17
[INFO] [stdout]     |
[INFO] [stdout] 171 |     unit:  Weak<AnyUnit<'t>>,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: use `dyn`: `dyn AnyUnit<'t>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolver.rs:185:55
[INFO] [stdout]     |
[INFO] [stdout] 185 |             let ret = unit.inner.resolve(this as Weak<AnyUnit>);
[INFO] [stdout]     |                                                       ^^^^^^^ help: use `dyn`: `dyn AnyUnit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "ef90323a08af4d58b320d2520c761dd0f037c7480247b4ff2b4a66dc742198c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef90323a08af4d58b320d2520c761dd0f037c7480247b4ff2b4a66dc742198c8", kill_on_drop: false }`
[INFO] [stdout] ef90323a08af4d58b320d2520c761dd0f037c7480247b4ff2b4a66dc742198c8