[INFO] updating cached repository https://github.com/ColonelPhantom/parallel-prime [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ad4411c889a8975fa01da5538963ddc94b8772d8 [INFO] testing ColonelPhantom/parallel-prime against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColonelPhantom%2Fparallel-prime" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ColonelPhantom/parallel-prime on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ColonelPhantom/parallel-prime [INFO] finished tweaking git repo https://github.com/ColonelPhantom/parallel-prime [INFO] tweaked toml for git repo https://github.com/ColonelPhantom/parallel-prime written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/ColonelPhantom/parallel-prime already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ddda023c1313ab79d750f6f77494d3bcb1df8c8382aa3d4bba243d6617ef2d8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8ddda023c1313ab79d750f6f77494d3bcb1df8c8382aa3d4bba243d6617ef2d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ddda023c1313ab79d750f6f77494d3bcb1df8c8382aa3d4bba243d6617ef2d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ddda023c1313ab79d750f6f77494d3bcb1df8c8382aa3d4bba243d6617ef2d8", kill_on_drop: false }` [INFO] [stdout] 8ddda023c1313ab79d750f6f77494d3bcb1df8c8382aa3d4bba243d6617ef2d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b883d5472c19165008b2c2c480c9becb2dd9ca6f668e5ec2c34fbfc2c31d6ff [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9b883d5472c19165008b2c2c480c9becb2dd9ca6f668e5ec2c34fbfc2c31d6ff", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling smallvec v0.6.9 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling integer-sqrt v0.1.2 [INFO] [stderr] Compiling lock_api v0.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling prime v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/threadpool.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | queue: VecDeque>, [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnOnce()+Send` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/threadpool.rs:20:31 [INFO] [stdout] | [INFO] [stdout] 20 | tasks: Mutex>>, [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnOnce()+Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `enqueue` [INFO] [stdout] --> src/threadpool.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn enqueue(&self, f: F) where F: FnOnce()+Send { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.58s [INFO] running `Command { std: "docker" "inspect" "9b883d5472c19165008b2c2c480c9becb2dd9ca6f668e5ec2c34fbfc2c31d6ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b883d5472c19165008b2c2c480c9becb2dd9ca6f668e5ec2c34fbfc2c31d6ff", kill_on_drop: false }` [INFO] [stdout] 9b883d5472c19165008b2c2c480c9becb2dd9ca6f668e5ec2c34fbfc2c31d6ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c881a8eb6e87fdd6a6996d8af6c4f1029e5e713fdda37732e495a6033b62ebb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0c881a8eb6e87fdd6a6996d8af6c4f1029e5e713fdda37732e495a6033b62ebb", kill_on_drop: false }` [INFO] [stderr] Compiling prime v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/threadpool.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | queue: VecDeque>, [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnOnce()+Send` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/threadpool.rs:20:31 [INFO] [stdout] | [INFO] [stdout] 20 | tasks: Mutex>>, [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnOnce()+Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `enqueue` [INFO] [stdout] --> src/threadpool.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn enqueue(&self, f: F) where F: FnOnce()+Send { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "0c881a8eb6e87fdd6a6996d8af6c4f1029e5e713fdda37732e495a6033b62ebb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c881a8eb6e87fdd6a6996d8af6c4f1029e5e713fdda37732e495a6033b62ebb", kill_on_drop: false }` [INFO] [stdout] 0c881a8eb6e87fdd6a6996d8af6c4f1029e5e713fdda37732e495a6033b62ebb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eca730c352c91c85379dc8f0b898fe7e4ee6687582f0b7c0ebe437f64086a4e6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "eca730c352c91c85379dc8f0b898fe7e4ee6687582f0b7c0ebe437f64086a4e6", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/threadpool.rs:8:25 [INFO] [stderr] | [INFO] [stderr] 8 | queue: VecDeque>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnOnce()+Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/threadpool.rs:20:31 [INFO] [stderr] | [INFO] [stderr] 20 | tasks: Mutex>>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnOnce()+Send` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `enqueue` [INFO] [stderr] --> src/threadpool.rs:52:12 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn enqueue(&self, f: F) where F: FnOnce()+Send { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/prime-f6f1a12298ef4550 [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eca730c352c91c85379dc8f0b898fe7e4ee6687582f0b7c0ebe437f64086a4e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eca730c352c91c85379dc8f0b898fe7e4ee6687582f0b7c0ebe437f64086a4e6", kill_on_drop: false }` [INFO] [stdout] eca730c352c91c85379dc8f0b898fe7e4ee6687582f0b7c0ebe437f64086a4e6