[INFO] cloning repository https://github.com/kmdreko/mpmc_ring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kmdreko/mpmc_ring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmdreko%2Fmpmc_ring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmdreko%2Fmpmc_ring'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1ee3a1c8b525f9da9e940dfe1b3c00167e78661e [INFO] testing kmdreko/mpmc_ring against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmdreko%2Fmpmc_ring" "/workspace/builds/worker-29/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kmdreko/mpmc_ring 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/kmdreko/mpmc_ring [INFO] finished tweaking git repo https://github.com/kmdreko/mpmc_ring [INFO] tweaked toml for git repo https://github.com/kmdreko/mpmc_ring written to /workspace/builds/worker-29/source/Cargo.toml [INFO] crate git repo https://github.com/kmdreko/mpmc_ring 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 7a05e3fb2964f1a118da467edbac33d1c1d863f3c11c5e6303b00521f2b29f84 [INFO] running `Command { std: "docker" "start" "-a" "7a05e3fb2964f1a118da467edbac33d1c1d863f3c11c5e6303b00521f2b29f84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a05e3fb2964f1a118da467edbac33d1c1d863f3c11c5e6303b00521f2b29f84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a05e3fb2964f1a118da467edbac33d1c1d863f3c11c5e6303b00521f2b29f84", kill_on_drop: false }` [INFO] [stdout] 7a05e3fb2964f1a118da467edbac33d1c1d863f3c11c5e6303b00521f2b29f84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 3af9854fd99db07eef48bfd548363fa0af0d1d0fbbaaac0622afcae57bb64c9e [INFO] running `Command { std: "docker" "start" "-a" "3af9854fd99db07eef48bfd548363fa0af0d1d0fbbaaac0622afcae57bb64c9e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mpmc-ring v0.1.0 (/opt/rustwide/workdir) [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/lib.rs:179:30 [INFO] [stdout] | [INFO] [stdout] 179 | if self.read_end.compare_and_swap(old_read_end, new_read_end, Ordering::SeqCst) == old_read_end { [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::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:215:31 [INFO] [stdout] | [INFO] [stdout] 215 | if self.write_end.compare_and_swap(old_write_end, new_write_end, Ordering::SeqCst) == old_write_end { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.34s [INFO] running `Command { std: "docker" "inspect" "3af9854fd99db07eef48bfd548363fa0af0d1d0fbbaaac0622afcae57bb64c9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3af9854fd99db07eef48bfd548363fa0af0d1d0fbbaaac0622afcae57bb64c9e", kill_on_drop: false }` [INFO] [stdout] 3af9854fd99db07eef48bfd548363fa0af0d1d0fbbaaac0622afcae57bb64c9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 76c3fb81fd315025a60a08656557b970ba099d480e010b0a06a7fa84e183f3a3 [INFO] running `Command { std: "docker" "start" "-a" "76c3fb81fd315025a60a08656557b970ba099d480e010b0a06a7fa84e183f3a3", kill_on_drop: false }` [INFO] [stderr] Compiling mpmc-ring v0.1.0 (/opt/rustwide/workdir) [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/lib.rs:179:30 [INFO] [stdout] | [INFO] [stdout] 179 | if self.read_end.compare_and_swap(old_read_end, new_read_end, Ordering::SeqCst) == old_read_end { [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::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:215:31 [INFO] [stdout] | [INFO] [stdout] 215 | if self.write_end.compare_and_swap(old_write_end, new_write_end, Ordering::SeqCst) == old_write_end { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [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/lib.rs:179:30 [INFO] [stdout] | [INFO] [stdout] 179 | if self.read_end.compare_and_swap(old_read_end, new_read_end, Ordering::SeqCst) == old_read_end { [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::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:215:31 [INFO] [stdout] | [INFO] [stdout] 215 | if self.write_end.compare_and_swap(old_write_end, new_write_end, Ordering::SeqCst) == old_write_end { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "76c3fb81fd315025a60a08656557b970ba099d480e010b0a06a7fa84e183f3a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76c3fb81fd315025a60a08656557b970ba099d480e010b0a06a7fa84e183f3a3", kill_on_drop: false }` [INFO] [stdout] 76c3fb81fd315025a60a08656557b970ba099d480e010b0a06a7fa84e183f3a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 753bfd76543e42cb48de1ae6e09fcbde27a9e1ef3bb27bf653651c40fc415459 [INFO] running `Command { std: "docker" "start" "-a" "753bfd76543e42cb48de1ae6e09fcbde27a9e1ef3bb27bf653651c40fc415459", kill_on_drop: false }` [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/lib.rs:179:30 [INFO] [stderr] | [INFO] [stderr] 179 | if self.read_end.compare_and_swap(old_read_end, new_read_end, Ordering::SeqCst) == old_read_end { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [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/lib.rs:215:31 [INFO] [stderr] | [INFO] [stderr] 215 | if self.write_end.compare_and_swap(old_write_end, new_write_end, Ordering::SeqCst) == old_write_end { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mpmc-ring` (lib) generated 2 warnings [INFO] [stderr] warning: `mpmc-ring` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mpmc_ring-e3d704b8608c6d47) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::can_send_and_recv_single_value ... ok [INFO] [stdout] test tests::can_send_and_recv_multiple_values ... ok [INFO] [stderr] Doc-tests mpmc-ring [INFO] [stdout] test tests::can_send_and_recv_from_different_threads ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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" "753bfd76543e42cb48de1ae6e09fcbde27a9e1ef3bb27bf653651c40fc415459", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "753bfd76543e42cb48de1ae6e09fcbde27a9e1ef3bb27bf653651c40fc415459", kill_on_drop: false }` [INFO] [stdout] 753bfd76543e42cb48de1ae6e09fcbde27a9e1ef3bb27bf653651c40fc415459