[INFO] fetching crate promiser 0.0.5... [INFO] testing promiser-0.0.5 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate promiser 0.0.5 into /workspace/builds/worker-49/source [INFO] validating manifest of crates.io crate promiser 0.0.5 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate promiser 0.0.5 [INFO] finished tweaking crates.io crate promiser 0.0.5 [INFO] tweaked toml for crates.io crate promiser 0.0.5 written to /workspace/builds/worker-49/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6542aa01bc03fa262a0a14d686c4db7596cd5b0bf5de60770ce759bbe7c1dd3b [INFO] running `Command { std: "docker" "start" "-a" "6542aa01bc03fa262a0a14d686c4db7596cd5b0bf5de60770ce759bbe7c1dd3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6542aa01bc03fa262a0a14d686c4db7596cd5b0bf5de60770ce759bbe7c1dd3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6542aa01bc03fa262a0a14d686c4db7596cd5b0bf5de60770ce759bbe7c1dd3b", kill_on_drop: false }` [INFO] [stdout] 6542aa01bc03fa262a0a14d686c4db7596cd5b0bf5de60770ce759bbe7c1dd3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] baab31bf07a9b0e156976fbd42c6c9e9d21a7c25966e2369cb643085552c5ebc [INFO] running `Command { std: "docker" "start" "-a" "baab31bf07a9b0e156976fbd42c6c9e9d21a7c25966e2369cb643085552c5ebc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling promiser v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/latch.rs:16:24 [INFO] [stdout] | [INFO] [stdout] 16 | if !self.latch.compare_and_swap(false,true,Ordering::Release) {true} [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::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/latch.rs:28:24 [INFO] [stdout] | [INFO] [stdout] 28 | self.latch.compare_and_swap(true,false,Ordering::Release) [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 8.46s [INFO] running `Command { std: "docker" "inspect" "baab31bf07a9b0e156976fbd42c6c9e9d21a7c25966e2369cb643085552c5ebc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baab31bf07a9b0e156976fbd42c6c9e9d21a7c25966e2369cb643085552c5ebc", kill_on_drop: false }` [INFO] [stdout] baab31bf07a9b0e156976fbd42c6c9e9d21a7c25966e2369cb643085552c5ebc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42ba9e4fdb1290cf358d6447a67342e685b770500e9753d9fd4a1e3902f0902a [INFO] running `Command { std: "docker" "start" "-a" "42ba9e4fdb1290cf358d6447a67342e685b770500e9753d9fd4a1e3902f0902a", kill_on_drop: false }` [INFO] [stderr] Compiling promiser v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/latch.rs:16:24 [INFO] [stdout] | [INFO] [stdout] 16 | if !self.latch.compare_and_swap(false,true,Ordering::Release) {true} [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::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/latch.rs:28:24 [INFO] [stdout] | [INFO] [stdout] 28 | self.latch.compare_and_swap(true,false,Ordering::Release) [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::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/latch.rs:16:24 [INFO] [stdout] | [INFO] [stdout] 16 | if !self.latch.compare_and_swap(false,true,Ordering::Release) {true} [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::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/latch.rs:28:24 [INFO] [stdout] | [INFO] [stdout] 28 | self.latch.compare_and_swap(true,false,Ordering::Release) [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 0.71s [INFO] running `Command { std: "docker" "inspect" "42ba9e4fdb1290cf358d6447a67342e685b770500e9753d9fd4a1e3902f0902a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42ba9e4fdb1290cf358d6447a67342e685b770500e9753d9fd4a1e3902f0902a", kill_on_drop: false }` [INFO] [stdout] 42ba9e4fdb1290cf358d6447a67342e685b770500e9753d9fd4a1e3902f0902a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f592655e765680fc6e8d3d1e8ded5450f83dcb19168db9d4442f039e5ac8fbdb [INFO] running `Command { std: "docker" "start" "-a" "f592655e765680fc6e8d3d1e8ded5450f83dcb19168db9d4442f039e5ac8fbdb", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/latch.rs:16:24 [INFO] [stderr] | [INFO] [stderr] 16 | if !self.latch.compare_and_swap(false,true,Ordering::Release) {true} [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::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/latch.rs:28:24 [INFO] [stderr] | [INFO] [stderr] 28 | self.latch.compare_and_swap(true,false,Ordering::Release) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `promiser` (lib) generated 2 warnings [INFO] [stderr] warning: `promiser` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.48s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/promiser-b8b5dd7ebd5dab7c) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test latch::tests::test_latch ... ok [INFO] [stdout] test promise::tests::test_promise_linear ... ok [INFO] [stdout] test promise::tests::test_promise_threaded ... ok [INFO] [stdout] test promise::tests::test_promise_threaded_panic_safely2 ... ok [INFO] [stderr] Doc-tests promiser [INFO] [stdout] test promise::tests::test_promise_threaded_panic_safely - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [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" "f592655e765680fc6e8d3d1e8ded5450f83dcb19168db9d4442f039e5ac8fbdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f592655e765680fc6e8d3d1e8ded5450f83dcb19168db9d4442f039e5ac8fbdb", kill_on_drop: false }` [INFO] [stdout] f592655e765680fc6e8d3d1e8ded5450f83dcb19168db9d4442f039e5ac8fbdb