[INFO] cloning repository https://github.com/xoac/tokio-timer-patched [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xoac/tokio-timer-patched" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxoac%2Ftokio-timer-patched", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxoac%2Ftokio-timer-patched'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 90c0a5c10baf0c5c4fbd587f77687416b1b8cd31 [INFO] testing xoac/tokio-timer-patched against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxoac%2Ftokio-timer-patched" "/workspace/builds/worker-21/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xoac/tokio-timer-patched on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xoac/tokio-timer-patched [INFO] finished tweaking git repo https://github.com/xoac/tokio-timer-patched [INFO] tweaked toml for git repo https://github.com/xoac/tokio-timer-patched written to /workspace/builds/worker-21/source/Cargo.toml [INFO] crate git repo https://github.com/xoac/tokio-timer-patched already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-mock-task v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8de7b419763d6aa73e4d857f996d67029b421c581b4d4d71a8908e0a5accbfd6 [INFO] running `Command { std: "docker" "start" "-a" "8de7b419763d6aa73e4d857f996d67029b421c581b4d4d71a8908e0a5accbfd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8de7b419763d6aa73e4d857f996d67029b421c581b4d4d71a8908e0a5accbfd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8de7b419763d6aa73e4d857f996d67029b421c581b4d4d71a8908e0a5accbfd6", kill_on_drop: false }` [INFO] [stdout] 8de7b419763d6aa73e4d857f996d67029b421c581b4d4d71a8908e0a5accbfd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cc981b918010279b65f308a1a2b6d4d1397523ad2fe269d6a60a6f1ee7460b4 [INFO] running `Command { std: "docker" "start" "-a" "3cc981b918010279b65f308a1a2b6d4d1397523ad2fe269d6a60a6f1ee7460b4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling tokio-timer v0.2.14 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/timer/atomic_stack.rs:106:29 [INFO] [stdout] | [INFO] [stdout] 106 | self.ptr = unsafe { (*entry.next_atomic.get()) }; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 106 - self.ptr = unsafe { (*entry.next_atomic.get()) }; [INFO] [stdout] 106 + self.ptr = unsafe { *entry.next_atomic.get() }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/timer/entry.rs:208:18 [INFO] [stdout] | [INFO] [stdout] 208 | unsafe { (*self.when.get()) } [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 208 - unsafe { (*self.when.get()) } [INFO] [stdout] 208 + unsafe { *self.when.get() } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/wheel/level.rs:49:10 [INFO] [stdout] | [INFO] [stdout] 49 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/wheel/level.rs:220:5 [INFO] [stdout] | [INFO] [stdout] 220 | (1 << slot) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 220 - (1 << slot) [INFO] [stdout] 220 + 1 << slot [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/timeout.rs:294:31 [INFO] [stdout] | [INFO] [stdout] 294 | Inner(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/timeout.rs:296:31 [INFO] [stdout] | [INFO] [stdout] 296 | Timer(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/atomic.rs:39:18 [INFO] [stdout] | [INFO] [stdout] 39 | .compare_and_swap(old as usize, new as usize, ordering) as u64 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:76:14 [INFO] [stdout] | [INFO] [stdout] 76 | self.description().fmt(fmt) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `deadline` [INFO] [stdout] --> src/delay_queue.rs:164:5 [INFO] [stdout] | [INFO] [stdout] 164 | deadline: Instant, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Expired` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/delay_queue.rs:158:10 [INFO] [stdout] | [INFO] [stdout] 158 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `key` [INFO] [stdout] --> src/delay_queue.rs:167:5 [INFO] [stdout] | [INFO] [stdout] 167 | key: Key, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Expired` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/delay_queue.rs:158:10 [INFO] [stdout] | [INFO] [stdout] 158 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "3cc981b918010279b65f308a1a2b6d4d1397523ad2fe269d6a60a6f1ee7460b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cc981b918010279b65f308a1a2b6d4d1397523ad2fe269d6a60a6f1ee7460b4", kill_on_drop: false }` [INFO] [stdout] 3cc981b918010279b65f308a1a2b6d4d1397523ad2fe269d6a60a6f1ee7460b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0b2552644c646190bc6a79e06eb33b9d3781913009f510e78dfb6ba315747d7 [INFO] running `Command { std: "docker" "start" "-a" "d0b2552644c646190bc6a79e06eb33b9d3781913009f510e78dfb6ba315747d7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling lock_api v0.3.3 [INFO] [stderr] Compiling tokio-mock-task v0.1.1 [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/timer/atomic_stack.rs:106:29 [INFO] [stdout] | [INFO] [stdout] 106 | self.ptr = unsafe { (*entry.next_atomic.get()) }; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 106 - self.ptr = unsafe { (*entry.next_atomic.get()) }; [INFO] [stdout] 106 + self.ptr = unsafe { *entry.next_atomic.get() }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/timer/entry.rs:208:18 [INFO] [stdout] | [INFO] [stdout] 208 | unsafe { (*self.when.get()) } [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 208 - unsafe { (*self.when.get()) } [INFO] [stdout] 208 + unsafe { *self.when.get() } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/wheel/level.rs:49:10 [INFO] [stdout] | [INFO] [stdout] 49 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/wheel/level.rs:220:5 [INFO] [stdout] | [INFO] [stdout] 220 | (1 << slot) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 220 - (1 << slot) [INFO] [stdout] 220 + 1 << slot [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/timeout.rs:294:31 [INFO] [stdout] | [INFO] [stdout] 294 | Inner(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/timeout.rs:296:31 [INFO] [stdout] | [INFO] [stdout] 296 | Timer(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/atomic.rs:39:18 [INFO] [stdout] | [INFO] [stdout] 39 | .compare_and_swap(old as usize, new as usize, ordering) as u64 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:76:14 [INFO] [stdout] | [INFO] [stdout] 76 | self.description().fmt(fmt) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `deadline` [INFO] [stdout] --> src/delay_queue.rs:164:5 [INFO] [stdout] | [INFO] [stdout] 164 | deadline: Instant, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Expired` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/delay_queue.rs:158:10 [INFO] [stdout] | [INFO] [stdout] 158 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `key` [INFO] [stdout] --> src/delay_queue.rs:167:5 [INFO] [stdout] | [INFO] [stdout] 167 | key: Key, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Expired` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/delay_queue.rs:158:10 [INFO] [stdout] | [INFO] [stdout] 158 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio-uds v0.2.6 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-timer v0.2.14 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/timer/atomic_stack.rs:106:29 [INFO] [stdout] | [INFO] [stdout] 106 | self.ptr = unsafe { (*entry.next_atomic.get()) }; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 106 - self.ptr = unsafe { (*entry.next_atomic.get()) }; [INFO] [stdout] 106 + self.ptr = unsafe { *entry.next_atomic.get() }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/timer/entry.rs:208:18 [INFO] [stdout] | [INFO] [stdout] 208 | unsafe { (*self.when.get()) } [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 208 - unsafe { (*self.when.get()) } [INFO] [stdout] 208 + unsafe { *self.when.get() } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/wheel/level.rs:49:10 [INFO] [stdout] | [INFO] [stdout] 49 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/wheel/level.rs:220:5 [INFO] [stdout] | [INFO] [stdout] 220 | (1 << slot) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 220 - (1 << slot) [INFO] [stdout] 220 + 1 << slot [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/timeout.rs:294:31 [INFO] [stdout] | [INFO] [stdout] 294 | Inner(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/timeout.rs:296:31 [INFO] [stdout] | [INFO] [stdout] 296 | Timer(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/atomic.rs:39:18 [INFO] [stdout] | [INFO] [stdout] 39 | .compare_and_swap(old as usize, new as usize, ordering) as u64 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:76:14 [INFO] [stdout] | [INFO] [stdout] 76 | self.description().fmt(fmt) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `deadline` [INFO] [stdout] --> src/delay_queue.rs:164:5 [INFO] [stdout] | [INFO] [stdout] 164 | deadline: Instant, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Expired` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/delay_queue.rs:158:10 [INFO] [stdout] | [INFO] [stdout] 158 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `key` [INFO] [stdout] --> src/delay_queue.rs:167:5 [INFO] [stdout] | [INFO] [stdout] 167 | key: Key, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Expired` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/delay_queue.rs:158:10 [INFO] [stdout] | [INFO] [stdout] 158 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.72s [INFO] running `Command { std: "docker" "inspect" "d0b2552644c646190bc6a79e06eb33b9d3781913009f510e78dfb6ba315747d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0b2552644c646190bc6a79e06eb33b9d3781913009f510e78dfb6ba315747d7", kill_on_drop: false }` [INFO] [stdout] d0b2552644c646190bc6a79e06eb33b9d3781913009f510e78dfb6ba315747d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ff59028e40e3c46fb87036998aa29142e0095e66b92921203980a11f66e2d0b1 [INFO] running `Command { std: "docker" "start" "-a" "ff59028e40e3c46fb87036998aa29142e0095e66b92921203980a11f66e2d0b1", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/timer/atomic_stack.rs:106:29 [INFO] [stderr] | [INFO] [stderr] 106 | self.ptr = unsafe { (*entry.next_atomic.get()) }; [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 106 - self.ptr = unsafe { (*entry.next_atomic.get()) }; [INFO] [stderr] 106 + self.ptr = unsafe { *entry.next_atomic.get() }; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/timer/entry.rs:208:18 [INFO] [stderr] | [INFO] [stderr] 208 | unsafe { (*self.when.get()) } [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 208 - unsafe { (*self.when.get()) } [INFO] [stderr] 208 + unsafe { *self.when.get() } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/wheel/level.rs:49:10 [INFO] [stderr] | [INFO] [stderr] 49 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/wheel/level.rs:220:5 [INFO] [stderr] | [INFO] [stderr] 220 | (1 << slot) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 220 - (1 << slot) [INFO] [stderr] 220 + 1 << slot [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/timeout.rs:294:31 [INFO] [stderr] | [INFO] [stderr] 294 | Inner(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/timeout.rs:296:31 [INFO] [stderr] | [INFO] [stderr] 296 | Timer(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/atomic.rs:39:18 [INFO] [stderr] | [INFO] [stderr] 39 | .compare_and_swap(old as usize, new as usize, ordering) as u64 [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:76:14 [INFO] [stderr] | [INFO] [stderr] 76 | self.description().fmt(fmt) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `deadline` [INFO] [stderr] --> src/delay_queue.rs:164:5 [INFO] [stderr] | [INFO] [stderr] 164 | deadline: Instant, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Expired` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/delay_queue.rs:158:10 [INFO] [stderr] | [INFO] [stderr] 158 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `key` [INFO] [stderr] --> src/delay_queue.rs:167:5 [INFO] [stderr] | [INFO] [stderr] 167 | key: Key, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Expired` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/delay_queue.rs:158:10 [INFO] [stderr] | [INFO] [stderr] 158 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `tokio-timer` (lib) generated 10 warnings [INFO] [stderr] warning: `tokio-timer` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tokio_timer-976d04e87e4d5d95) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test wheel::test::test_level_for ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/clock.rs (/opt/rustwide/target/debug/deps/clock-dfe02923311a9db9) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test custom_clock ... ok [INFO] [stdout] test default_clock ... ok [INFO] [stdout] test execution_context ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/deadline.rs (/opt/rustwide/target/debug/deps/deadline-ab04d206698ba425) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test completed_future_past_deadline ... ok [INFO] [stdout] test deadline_future_elapses ... ok [INFO] [stdout] test deadline_now_elapses ... ok [INFO] [stdout] test future_errors_first ... ok [INFO] [stdout] test future_and_deadline_in_future ... ok [INFO] [stdout] test simultaneous_deadline_future_completion ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/delay.rs (/opt/rustwide/target/debug/deps/delay-cdd0512bf099501f) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test concurrently_set_two_timers_second_one_shorter ... ok [INFO] [stdout] test delay_with_deadline_in_past ... ok [INFO] [stdout] test delay_with_default_handle ... ok [INFO] [stdout] test creating_delay_outside_of_context ... ok [INFO] [stdout] test delayed_delay_level_1 ... ok [INFO] [stdout] test delayed_delay_level_0 ... ok [INFO] [stdout] test greater_than_max ... ok [INFO] [stdout] test immediate_delay ... ok [INFO] [stdout] test delayed_delay_wrapping_level_0 ... ok [INFO] [stdout] test reset_future_delay_after_fire ... ok [INFO] [stdout] test reset_future_delay_before_fire ... ok [INFO] [stdout] test reset_past_delay_before_turn ... ok [INFO] [stdout] test reset_past_delay_before_fire ... ok [INFO] [stdout] test set_timeout_at_deadline_greater_than_max_timer ... ok [INFO] [stdout] test short_delay ... ok [INFO] [stdout] test sorta_long_delay ... ok [INFO] [stdout] test sub_ms_delayed_delay ... ok [INFO] [stdout] test timer_wrapping_with_higher_levels ... ok [INFO] [stdout] test unpark_is_delayed ... ok [INFO] [stdout] test very_long_delay ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/hammer.rs (/opt/rustwide/target/debug/deps/hammer-9d89d7232f2f2f8a) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test hammer_reset ... ok [INFO] [stdout] test hammer_cancel ... ok [INFO] [stdout] test hammer_complete ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 24.90s [INFO] [stdout] [INFO] [stderr] Running tests/interval.rs (/opt/rustwide/target/debug/deps/interval-e306be829640767a) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test usage ... ok [INFO] [stdout] test interval_zero_duration - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/queue.rs (/opt/rustwide/target/debug/deps/queue-cfcf5b583945606c) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test expire_second_key_when_reset_to_expire_earlier ... ok [INFO] [stdout] test expire_first_key_when_reset_to_expire_earlier ... ok [INFO] [stdout] test insert_in_past_fires_immediately ... ok [INFO] [stdout] test expires_before_last_insert ... ok [INFO] [stdout] test multi_immediate_delays ... ok [INFO] [stdout] test remove_entry ... ok [INFO] [stdout] test remove_expired_item ... ok [INFO] [stdout] test multi_reset ... ok [INFO] [stdout] test reset_entry ... ok [INFO] [stdout] test reset_much_later ... ok [INFO] [stdout] test reset_first_expiring_item_to_expire_later ... ok [INFO] [stdout] test reset_twice ... ok [INFO] [stdout] test single_immediate_delay ... ok [INFO] [stdout] test single_short_delay ... ok [INFO] [stdout] test multi_delay_at_start ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/throttle.rs (/opt/rustwide/target/debug/deps/throttle-3dc4c65a682edc3a) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test throttle ... ok [INFO] [stdout] test throttle_dur_0 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/timeout.rs (/opt/rustwide/target/debug/deps/timeout-ab3f6c0ac40d07bb) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test completed_future_past_deadline ... ok [INFO] [stdout] test deadline_now_elapses ... ok [INFO] [stdout] test future_and_deadline_in_future ... ok [INFO] [stdout] test deadline_future_elapses ... ok [INFO] [stdout] test future_errors_first ... ok [INFO] [stdout] test future_and_timeout_in_future ... ok [INFO] [stdout] test idle_stream_timesout_periodically ... ok [INFO] [stdout] test simultaneous_deadline_future_completion ... ok [INFO] [stdout] test stream_and_timeout_in_future ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tokio-timer [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/src/timer/atomic_stack.rs:106:29 [INFO] [stderr] | [INFO] [stderr] 106 | self.ptr = unsafe { (*entry.next_atomic.get()) }; [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 106 - self.ptr = unsafe { (*entry.next_atomic.get()) }; [INFO] [stderr] 106 + self.ptr = unsafe { *entry.next_atomic.get() }; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/src/timer/entry.rs:208:18 [INFO] [stderr] | [INFO] [stderr] 208 | unsafe { (*self.when.get()) } [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 208 - unsafe { (*self.when.get()) } [INFO] [stderr] 208 + unsafe { *self.when.get() } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/src/wheel/level.rs:49:10 [INFO] [stderr] | [INFO] [stderr] 49 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/src/wheel/level.rs:220:5 [INFO] [stderr] | [INFO] [stderr] 220 | (1 << slot) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 220 - (1 << slot) [INFO] [stderr] 220 + 1 << slot [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue::with_capacity_and_handle (line 232) - compile ... ok [INFO] [stdout] test src/clock/clock.rs - clock::clock::now (line 47) ... ok [INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue (line 70) ... ok [INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue::new (line 218) ... ok [INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue::capacity (line 608) ... ok [INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue::is_empty (line 655) ... ok [INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue::with_capacity (line 259) ... ok [INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue::reserve (line 636) ... ok [INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue::clear (line 580) ... ok [INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue::reset_at (line 493) ... ok [INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue::insert (line 389) ... ok [INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue::insert_at (line 303) ... ok [INFO] [stdout] test src/timeout.rs - timeout::Timeout::new (line 109) ... ok [INFO] [stdout] test src/timeout.rs - timeout::Timeout (line 33) ... ok [INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue::remove (line 442) ... ok [INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue::reset (line 550) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ff59028e40e3c46fb87036998aa29142e0095e66b92921203980a11f66e2d0b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff59028e40e3c46fb87036998aa29142e0095e66b92921203980a11f66e2d0b1", kill_on_drop: false }` [INFO] [stdout] ff59028e40e3c46fb87036998aa29142e0095e66b92921203980a11f66e2d0b1