[INFO] fetching crate kik_sync_service 0.7.3... [INFO] checking kik_sync_service-0.7.3 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate kik_sync_service 0.7.3 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate kik_sync_service 0.7.3 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kik_sync_service 0.7.3 [INFO] finished tweaking crates.io crate kik_sync_service 0.7.3 [INFO] tweaked toml for crates.io crate kik_sync_service 0.7.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1fce70176d21f4a4673f46314825060e447460ab0f9a230176d58213ccc6508b [INFO] running `Command { std: "docker" "start" "-a" "1fce70176d21f4a4673f46314825060e447460ab0f9a230176d58213ccc6508b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1fce70176d21f4a4673f46314825060e447460ab0f9a230176d58213ccc6508b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fce70176d21f4a4673f46314825060e447460ab0f9a230176d58213ccc6508b", kill_on_drop: false }` [INFO] [stdout] 1fce70176d21f4a4673f46314825060e447460ab0f9a230176d58213ccc6508b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98310d1c54c083e3b5427c583b80e539694ddc3948674e036ae65b50ab07fe16 [INFO] running `Command { std: "docker" "start" "-a" "98310d1c54c083e3b5427c583b80e539694ddc3948674e036ae65b50ab07fe16", kill_on_drop: false }` [INFO] [stderr] Checking kik_sync_service v0.7.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Send` is imported redundantly [INFO] [stdout] --> src/kik_message.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 17 | use std::marker::{Send, Sync}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Send` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Sync` is imported redundantly [INFO] [stdout] --> src/kik_message.rs:17:25 [INFO] [stdout] | [INFO] [stdout] 17 | use std::marker::{Send, Sync}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Sync` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/kik_channel.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Send` is imported redundantly [INFO] [stdout] --> src/kik_message.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 17 | use std::marker::{Send, Sync}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Send` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Sync` is imported redundantly [INFO] [stdout] --> src/kik_message.rs:17:25 [INFO] [stdout] | [INFO] [stdout] 17 | use std::marker::{Send, Sync}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Sync` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/kik_channel.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_channel.rs:272:21 [INFO] [stdout] | [INFO] [stdout] 272 | std::mem::drop(&lock); [INFO] [stdout] | ^^^^^^^^^^^^^^^-----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&MutexGuard<'_, std::sync::mpsc::Receiver>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_channel.rs:286:9 [INFO] [stdout] | [INFO] [stdout] 286 | std::mem::drop(&self.rx_inserter); [INFO] [stdout] | ^^^^^^^^^^^^^^^-----------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Arc>>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_channel.rs:287:9 [INFO] [stdout] | [INFO] [stdout] 287 | std::mem::drop(&self.feeder); [INFO] [stdout] | ^^^^^^^^^^^^^^^------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&FeederRecycler` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_channel.rs:288:9 [INFO] [stdout] | [INFO] [stdout] 288 | std::mem::drop(&self.tx_deliverer); [INFO] [stdout] | ^^^^^^^^^^^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&SyncSender` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_channel.rs:289:9 [INFO] [stdout] | [INFO] [stdout] 289 | std::mem::drop(&self.thread_vec); [INFO] [stdout] | ^^^^^^^^^^^^^^^----------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Vec>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_worker.rs:95:45 [INFO] [stdout] | [INFO] [stdout] 95 | ... std::mem::drop(self); [INFO] [stdout] | ^^^^^^^^^^^^^^^----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Worker` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_worker.rs:108:21 [INFO] [stdout] | [INFO] [stdout] 108 | std::mem::drop(self); [INFO] [stdout] | ^^^^^^^^^^^^^^^----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Worker` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_worker.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | std::mem::drop(&self.tx_deliverer); [INFO] [stdout] | ^^^^^^^^^^^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&SyncSender` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_worker.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 156 | std::mem::drop(&self.rx_inserter); [INFO] [stdout] | ^^^^^^^^^^^^^^^-----------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&std::sync::Weak>>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_feeder.rs:244:9 [INFO] [stdout] | [INFO] [stdout] 244 | std::mem::drop(&self.input_vec); [INFO] [stdout] | ^^^^^^^^^^^^^^^---------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Vec` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_feeder.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 245 | std::mem::drop(&self.rx_deliverer); [INFO] [stdout] | ^^^^^^^^^^^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&std::sync::mpsc::Receiver` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_feeder.rs:246:9 [INFO] [stdout] | [INFO] [stdout] 246 | std::mem::drop(&self.tx_inserter); [INFO] [stdout] | ^^^^^^^^^^^^^^^-----------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&SyncSender` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_channel.rs:272:21 [INFO] [stdout] | [INFO] [stdout] 272 | std::mem::drop(&lock); [INFO] [stdout] | ^^^^^^^^^^^^^^^-----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&MutexGuard<'_, std::sync::mpsc::Receiver>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_channel.rs:286:9 [INFO] [stdout] | [INFO] [stdout] 286 | std::mem::drop(&self.rx_inserter); [INFO] [stdout] | ^^^^^^^^^^^^^^^-----------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Arc>>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_channel.rs:287:9 [INFO] [stdout] | [INFO] [stdout] 287 | std::mem::drop(&self.feeder); [INFO] [stdout] | ^^^^^^^^^^^^^^^------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&FeederRecycler` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_channel.rs:288:9 [INFO] [stdout] | [INFO] [stdout] 288 | std::mem::drop(&self.tx_deliverer); [INFO] [stdout] | ^^^^^^^^^^^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&SyncSender` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_channel.rs:289:9 [INFO] [stdout] | [INFO] [stdout] 289 | std::mem::drop(&self.thread_vec); [INFO] [stdout] | ^^^^^^^^^^^^^^^----------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Vec>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_worker.rs:95:45 [INFO] [stdout] | [INFO] [stdout] 95 | ... std::mem::drop(self); [INFO] [stdout] | ^^^^^^^^^^^^^^^----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Worker` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_worker.rs:108:21 [INFO] [stdout] | [INFO] [stdout] 108 | std::mem::drop(self); [INFO] [stdout] | ^^^^^^^^^^^^^^^----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Worker` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_worker.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | std::mem::drop(&self.tx_deliverer); [INFO] [stdout] | ^^^^^^^^^^^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&SyncSender` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_worker.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 156 | std::mem::drop(&self.rx_inserter); [INFO] [stdout] | ^^^^^^^^^^^^^^^-----------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&std::sync::Weak>>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_feeder.rs:244:9 [INFO] [stdout] | [INFO] [stdout] 244 | std::mem::drop(&self.input_vec); [INFO] [stdout] | ^^^^^^^^^^^^^^^---------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Vec` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_feeder.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 245 | std::mem::drop(&self.rx_deliverer); [INFO] [stdout] | ^^^^^^^^^^^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&std::sync::mpsc::Receiver` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/kik_feeder.rs:246:9 [INFO] [stdout] | [INFO] [stdout] 246 | std::mem::drop(&self.tx_inserter); [INFO] [stdout] | ^^^^^^^^^^^^^^^-----------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&SyncSender` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] running `Command { std: "docker" "inspect" "98310d1c54c083e3b5427c583b80e539694ddc3948674e036ae65b50ab07fe16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98310d1c54c083e3b5427c583b80e539694ddc3948674e036ae65b50ab07fe16", kill_on_drop: false }` [INFO] [stdout] 98310d1c54c083e3b5427c583b80e539694ddc3948674e036ae65b50ab07fe16 [INFO] checking kik_sync_service-0.7.3 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate kik_sync_service 0.7.3 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate kik_sync_service 0.7.3 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kik_sync_service 0.7.3 [INFO] finished tweaking crates.io crate kik_sync_service 0.7.3 [INFO] tweaked toml for crates.io crate kik_sync_service 0.7.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b330d79a79eaf49436faa8f48f25c14cd8627c7b5692ffdebca31472506ca32b [INFO] running `Command { std: "docker" "start" "-a" "b330d79a79eaf49436faa8f48f25c14cd8627c7b5692ffdebca31472506ca32b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b330d79a79eaf49436faa8f48f25c14cd8627c7b5692ffdebca31472506ca32b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b330d79a79eaf49436faa8f48f25c14cd8627c7b5692ffdebca31472506ca32b", kill_on_drop: false }` [INFO] [stdout] b330d79a79eaf49436faa8f48f25c14cd8627c7b5692ffdebca31472506ca32b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3fdb339dd45377caf107b04fb79ef7fc8009ce2ccb3dc61ee2556b54b23218b [INFO] running `Command { std: "docker" "start" "-a" "c3fdb339dd45377caf107b04fb79ef7fc8009ce2ccb3dc61ee2556b54b23218b", kill_on_drop: false }` [INFO] [stderr] Checking kik_sync_service v0.7.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Send` is imported redundantly [INFO] [stdout] --> src/kik_message.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 17 | use std::marker::{Send, Sync}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Send` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Sync` is imported redundantly [INFO] [stdout] --> src/kik_message.rs:17:25 [INFO] [stdout] | [INFO] [stdout] 17 | use std::marker::{Send, Sync}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Sync` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/kik_channel.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Send` is imported redundantly [INFO] [stdout] --> src/kik_message.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 17 | use std::marker::{Send, Sync}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Send` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Sync` is imported redundantly [INFO] [stdout] --> src/kik_message.rs:17:25 [INFO] [stdout] | [INFO] [stdout] 17 | use std::marker::{Send, Sync}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Sync` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/kik_channel.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> src/kik_worker.rs:81:37 [INFO] [stdout] | [INFO] [stdout] 81 | ... panic!("Closing thread nr {} due to channel poisoning.", self.id) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot satisfy `_ -> _` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> src/kik_worker.rs:81:37 [INFO] [stdout] | [INFO] [stdout] 81 | ... panic!("Closing thread nr {} due to channel poisoning.", self.id) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot satisfy `_ -> _` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kik_sync_service` (lib) due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kik_sync_service` (lib test) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c3fdb339dd45377caf107b04fb79ef7fc8009ce2ccb3dc61ee2556b54b23218b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3fdb339dd45377caf107b04fb79ef7fc8009ce2ccb3dc61ee2556b54b23218b", kill_on_drop: false }` [INFO] [stdout] c3fdb339dd45377caf107b04fb79ef7fc8009ce2ccb3dc61ee2556b54b23218b