[INFO] fetching crate atomic_swapping 0.1.0... [INFO] testing atomic_swapping-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate atomic_swapping 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate atomic_swapping 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate atomic_swapping 0.1.0 [INFO] finished tweaking crates.io crate atomic_swapping 0.1.0 [INFO] tweaked toml for crates.io crate atomic_swapping 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c4fe19df6cddd000af2e5cdba9027d4521bd748229404ff02b93e1e1fc233cd8 [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" "c4fe19df6cddd000af2e5cdba9027d4521bd748229404ff02b93e1e1fc233cd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4fe19df6cddd000af2e5cdba9027d4521bd748229404ff02b93e1e1fc233cd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4fe19df6cddd000af2e5cdba9027d4521bd748229404ff02b93e1e1fc233cd8", kill_on_drop: false }` [INFO] [stdout] c4fe19df6cddd000af2e5cdba9027d4521bd748229404ff02b93e1e1fc233cd8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de020e7707c0a771b401bd194feee53afe8fc5f1839cb84dde343374fce1f9c5 [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" "de020e7707c0a771b401bd194feee53afe8fc5f1839cb84dde343374fce1f9c5", kill_on_drop: false }` [INFO] [stderr] Compiling atomic_swapping v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "de020e7707c0a771b401bd194feee53afe8fc5f1839cb84dde343374fce1f9c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de020e7707c0a771b401bd194feee53afe8fc5f1839cb84dde343374fce1f9c5", kill_on_drop: false }` [INFO] [stdout] de020e7707c0a771b401bd194feee53afe8fc5f1839cb84dde343374fce1f9c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0dca4be18a416da273fd33abf1ffc45e927e2b76d2aba34abc4470d727b9ea8 [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" "b0dca4be18a416da273fd33abf1ffc45e927e2b76d2aba34abc4470d727b9ea8", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling atomic_swapping v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.56s [INFO] running `Command { std: "docker" "inspect" "b0dca4be18a416da273fd33abf1ffc45e927e2b76d2aba34abc4470d727b9ea8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0dca4be18a416da273fd33abf1ffc45e927e2b76d2aba34abc4470d727b9ea8", kill_on_drop: false }` [INFO] [stdout] b0dca4be18a416da273fd33abf1ffc45e927e2b76d2aba34abc4470d727b9ea8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 04c2a4eeac2e83985df9e735df4fbca7756d127e9f24fa6098d58a89508b9ead [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" "04c2a4eeac2e83985df9e735df4fbca7756d127e9f24fa6098d58a89508b9ead", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] running 4 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/atomic_swapping-f8dd90c66d041d10) [INFO] [stdout] test test::value_test ... ok [INFO] [stdout] test option::test::slam_test ... ok [INFO] [stdout] test option::test::value_test ... ok [INFO] [stderr] Doc-tests atomic_swapping [INFO] [stdout] test test::slam_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.35s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::clone_inner_hint (line 353) ... ok [INFO] [stdout] test src/lib.rs - AtomicSwap::swap_hint (line 66) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::contains_value_hint (line 409) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::contains_value (line 395) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::from_value (line 61) ... ok [INFO] [stdout] test src/lib.rs - AtomicSwap::clone_inner_hint (line 128) ... ok [INFO] [stdout] test src/lib.rs - AtomicSwap::new (line 40) ... ok [INFO] [stdout] test src/lib.rs - AtomicSwap::swap (line 54) ... ok [INFO] [stdout] test src/lib.rs - AtomicSwap::get_mut (line 167) ... ok [INFO] [stdout] test src/lib.rs - AtomicSwap::clone_inner (line 112) ... ok [INFO] [stdout] test src/option.rs - option (line 2) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption (line 26) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::from_none (line 73) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::clone_inner (line 336) ... ok [INFO] [stdout] test src/lib.rs - (line 2) ... ok [INFO] [stdout] test src/lib.rs - AtomicSwap (line 25) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::get_mut_default (line 497) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::get_mut (line 429) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::get_mut_or (line 454) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::new (line 46) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::take_hint (line 184) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::take (line 172) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::set (line 226) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::set_hint (line 259) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::swap_hint (line 100) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::get_mut_or_else (line 467) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::swap (line 87) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "04c2a4eeac2e83985df9e735df4fbca7756d127e9f24fa6098d58a89508b9ead", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04c2a4eeac2e83985df9e735df4fbca7756d127e9f24fa6098d58a89508b9ead", kill_on_drop: false }` [INFO] [stdout] 04c2a4eeac2e83985df9e735df4fbca7756d127e9f24fa6098d58a89508b9ead