[INFO] cloning repository https://github.com/mredlek/rs-futures-spmc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mredlek/rs-futures-spmc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmredlek%2Frs-futures-spmc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmredlek%2Frs-futures-spmc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5a7339eb30dc0f62875885b78129a2c5f5b808de [INFO] testing mredlek/rs-futures-spmc against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmredlek%2Frs-futures-spmc" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mredlek/rs-futures-spmc 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/mredlek/rs-futures-spmc [INFO] finished tweaking git repo https://github.com/mredlek/rs-futures-spmc [INFO] tweaked toml for git repo https://github.com/mredlek/rs-futures-spmc written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/mredlek/rs-futures-spmc 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] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 6ce62a7ccd890394d57a80f2948c3c619f8bb4431968a68504da483020f92712 [INFO] running `Command { std: "docker" "start" "-a" "6ce62a7ccd890394d57a80f2948c3c619f8bb4431968a68504da483020f92712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ce62a7ccd890394d57a80f2948c3c619f8bb4431968a68504da483020f92712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ce62a7ccd890394d57a80f2948c3c619f8bb4431968a68504da483020f92712", kill_on_drop: false }` [INFO] [stdout] 6ce62a7ccd890394d57a80f2948c3c619f8bb4431968a68504da483020f92712 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] fba69e43cf126d5e4d97fe380f2349cf335adf755217c87c7db8630c961f2946 [INFO] running `Command { std: "docker" "start" "-a" "fba69e43cf126d5e4d97fe380f2349cf335adf755217c87c7db8630c961f2946", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling futures v0.1.14 [INFO] [stderr] Compiling rs-futures-spmc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/spmc_lockfree.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | try!(fmt.debug_struct("SharedData") [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/spmc_lockfree.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 55 | try!(fmt.write_fmt(format_args!("Slot {}: {:?}", data.0, data.1))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/spmc_lockfree.rs:97:57 [INFO] [stdout] | [INFO] [stdout] 97 | let replacedlock = self.read_interest_locks.compare_and_swap(oldlock, newlock, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/spmc_lockfree.rs:232:23 [INFO] [stdout] | [INFO] [stdout] 232 | (self as &mut Sink).close().map(|_| ()).unwrap_or(()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 232 - (self as &mut Sink).close().map(|_| ()).unwrap_or(()); [INFO] [stdout] 232 + (self as &mut dyn Sink).close().map(|_| ()).unwrap_or(()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.10s [INFO] running `Command { std: "docker" "inspect" "fba69e43cf126d5e4d97fe380f2349cf335adf755217c87c7db8630c961f2946", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fba69e43cf126d5e4d97fe380f2349cf335adf755217c87c7db8630c961f2946", kill_on_drop: false }` [INFO] [stdout] fba69e43cf126d5e4d97fe380f2349cf335adf755217c87c7db8630c961f2946 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 985ceba22b60f744bffcc13044490ef2ccce800fb3d16c74c4464d611a750e4e [INFO] running `Command { std: "docker" "start" "-a" "985ceba22b60f744bffcc13044490ef2ccce800fb3d16c74c4464d611a750e4e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rs-futures-spmc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/spmc_lockfree.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | try!(fmt.debug_struct("SharedData") [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/spmc_lockfree.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 55 | try!(fmt.write_fmt(format_args!("Slot {}: {:?}", data.0, data.1))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/spmc_lockfree.rs:97:57 [INFO] [stdout] | [INFO] [stdout] 97 | let replacedlock = self.read_interest_locks.compare_and_swap(oldlock, newlock, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/spmc_lockfree.rs:232:23 [INFO] [stdout] | [INFO] [stdout] 232 | (self as &mut Sink).close().map(|_| ()).unwrap_or(()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 232 - (self as &mut Sink).close().map(|_| ()).unwrap_or(()); [INFO] [stdout] 232 + (self as &mut dyn Sink).close().map(|_| ()).unwrap_or(()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/spmc_lockfree.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | try!(fmt.debug_struct("SharedData") [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/spmc_lockfree.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 55 | try!(fmt.write_fmt(format_args!("Slot {}: {:?}", data.0, data.1))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/spmc_lockfree.rs:97:57 [INFO] [stdout] | [INFO] [stdout] 97 | let replacedlock = self.read_interest_locks.compare_and_swap(oldlock, newlock, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/spmc_lockfree.rs:232:23 [INFO] [stdout] | [INFO] [stdout] 232 | (self as &mut Sink).close().map(|_| ()).unwrap_or(()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 232 - (self as &mut Sink).close().map(|_| ()).unwrap_or(()); [INFO] [stdout] 232 + (self as &mut dyn Sink).close().map(|_| ()).unwrap_or(()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `IterStream` in tuple element 0 that must be used [INFO] [stdout] --> tests/spmc.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 143 | / ::futures::stream::iter(vec![Ok(0) as Result, Ok(1), Ok(2), Ok(3), Ok(4), Ok(5)].into_iter()).forward(sender) [INFO] [stdout] 144 | | .wait() [INFO] [stdout] 145 | | .expect("Error forwarding stream to sender"); [INFO] [stdout] | |_____________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: streams do nothing unless polled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.77s [INFO] running `Command { std: "docker" "inspect" "985ceba22b60f744bffcc13044490ef2ccce800fb3d16c74c4464d611a750e4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "985ceba22b60f744bffcc13044490ef2ccce800fb3d16c74c4464d611a750e4e", kill_on_drop: false }` [INFO] [stdout] 985ceba22b60f744bffcc13044490ef2ccce800fb3d16c74c4464d611a750e4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 8f45ad39508f4b7df53ddb8f0096eef7b0a9fe006436a9bbf3c5094ab4c55446 [INFO] running `Command { std: "docker" "start" "-a" "8f45ad39508f4b7df53ddb8f0096eef7b0a9fe006436a9bbf3c5094ab4c55446", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/spmc_lockfree.rs:50:9 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 50 | try!(fmt.debug_struct("SharedData") [INFO] [stdout] [INFO] [stderr] | ^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 5 tests [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] test test_one_receiver_no_buffer ... ok [INFO] [stderr] [INFO] [stdout] test test_one_receiver_with_buffer ... ok [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] test test_three_receivers_no_buffer ... ok [INFO] [stderr] --> src/spmc_lockfree.rs:55:13 [INFO] [stdout] test test_receiver_different_thread_slow_sender ... ok [INFO] [stderr] | [INFO] [stdout] test test_receiver_different_thread ... ok [INFO] [stderr] 55 | try!(fmt.write_fmt(format_args!("Slot {}: {:?}", data.0, data.1))) [INFO] [stdout] [INFO] [stderr] | ^^^ [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/spmc_lockfree.rs:97:57 [INFO] [stderr] | [INFO] [stderr] 97 | let replacedlock = self.read_interest_locks.compare_and_swap(oldlock, newlock, Ordering::Relaxed); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/spmc_lockfree.rs:232:23 [INFO] [stderr] | [INFO] [stderr] 232 | (self as &mut Sink).close().map(|_| ()).unwrap_or(()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 232 - (self as &mut Sink).close().map(|_| ()).unwrap_or(()); [INFO] [stderr] 232 + (self as &mut dyn Sink).close().map(|_| ()).unwrap_or(()); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rs-futures-spmc` (lib) generated 4 warnings [INFO] [stderr] warning: unused `IterStream` in tuple element 0 that must be used [INFO] [stderr] --> tests/spmc.rs:143:5 [INFO] [stderr] | [INFO] [stderr] 143 | / ::futures::stream::iter(vec![Ok(0) as Result, Ok(1), Ok(2), Ok(3), Ok(4), Ok(5)].into_iter()).forward(sender) [INFO] [stderr] 144 | | .wait() [INFO] [stderr] 145 | | .expect("Error forwarding stream to sender"); [INFO] [stderr] | |_____________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: streams do nothing unless polled [INFO] [stderr] [INFO] [stderr] warning: `rs-futures-spmc` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] warning: `rs-futures-spmc` (test "spmc") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rs_futures_spmc-24633b92352ca19c) [INFO] [stderr] Running tests/spmc.rs (/opt/rustwide/target/debug/deps/spmc-a02919a12bfcbc26) [INFO] [stderr] Doc-tests rs-futures-spmc [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8f45ad39508f4b7df53ddb8f0096eef7b0a9fe006436a9bbf3c5094ab4c55446", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f45ad39508f4b7df53ddb8f0096eef7b0a9fe006436a9bbf3c5094ab4c55446", kill_on_drop: false }` [INFO] [stdout] 8f45ad39508f4b7df53ddb8f0096eef7b0a9fe006436a9bbf3c5094ab4c55446