[INFO] fetching crate atomic_swapping 0.1.0... [INFO] testing atomic_swapping-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate atomic_swapping 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate atomic_swapping 0.1.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61a3c3761974ec1b72fb65a31681f608e385a8e26edfbbc0268afc6d8a792c42 [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" "61a3c3761974ec1b72fb65a31681f608e385a8e26edfbbc0268afc6d8a792c42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61a3c3761974ec1b72fb65a31681f608e385a8e26edfbbc0268afc6d8a792c42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61a3c3761974ec1b72fb65a31681f608e385a8e26edfbbc0268afc6d8a792c42", kill_on_drop: false }` [INFO] [stdout] 61a3c3761974ec1b72fb65a31681f608e385a8e26edfbbc0268afc6d8a792c42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ebf5239ff402a53ba002da00f49a91f9329ddc99467b9282c20d2b88fd79946 [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" "0ebf5239ff402a53ba002da00f49a91f9329ddc99467b9282c20d2b88fd79946", kill_on_drop: false }` [INFO] [stderr] Compiling atomic_swapping v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "0ebf5239ff402a53ba002da00f49a91f9329ddc99467b9282c20d2b88fd79946", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ebf5239ff402a53ba002da00f49a91f9329ddc99467b9282c20d2b88fd79946", kill_on_drop: false }` [INFO] [stdout] 0ebf5239ff402a53ba002da00f49a91f9329ddc99467b9282c20d2b88fd79946 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5fa34875789a2cb00e68c7973bddb01bf1624aa5321b639824e3839200f747b0 [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" "5fa34875789a2cb00e68c7973bddb01bf1624aa5321b639824e3839200f747b0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [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 5.45s [INFO] running `Command { std: "docker" "inspect" "5fa34875789a2cb00e68c7973bddb01bf1624aa5321b639824e3839200f747b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fa34875789a2cb00e68c7973bddb01bf1624aa5321b639824e3839200f747b0", kill_on_drop: false }` [INFO] [stdout] 5fa34875789a2cb00e68c7973bddb01bf1624aa5321b639824e3839200f747b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 67bc2a73a72ea239a42fe1095dabb407cdcde47c4881551bec1442a29aca3df9 [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" "67bc2a73a72ea239a42fe1095dabb407cdcde47c4881551bec1442a29aca3df9", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] running 4 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/atomic_swapping-4900b556d342becf) [INFO] [stdout] test option::test::slam_test ... ok [INFO] [stdout] test option::test::value_test ... ok [INFO] [stdout] test 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 11.34s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test src/lib.rs - AtomicSwap::clone_inner_hint (line 128) ... ok [INFO] [stdout] test src/lib.rs - AtomicSwap::swap_hint (line 66) ... ok [INFO] [stdout] test src/lib.rs - AtomicSwap::get_mut (line 167) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::from_value (line 61) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::contains_value_hint (line 409) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::from_none (line 73) ... ok [INFO] [stdout] test src/lib.rs - AtomicSwap::swap (line 54) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::contains_value (line 395) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::clone_inner_hint (line 353) ... ok [INFO] [stdout] test src/lib.rs - AtomicSwap::clone_inner (line 112) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::clone_inner (line 336) ... ok [INFO] [stdout] test src/lib.rs - AtomicSwap::new (line 40) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption (line 26) ... ok [INFO] [stdout] test src/lib.rs - AtomicSwap (line 25) ... ok [INFO] [stdout] test src/lib.rs - (line 2) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::get_mut (line 429) ... ok [INFO] [stdout] test src/option.rs - option (line 2) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::set_hint (line 259) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::new (line 46) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::take (line 172) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::get_mut_or (line 454) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::swap (line 87) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::set (line 226) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::get_mut_default (line 497) ... ok [INFO] [stdout] test src/option.rs - option::AtomicSwapOption::take_hint (line 184) ... 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] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "67bc2a73a72ea239a42fe1095dabb407cdcde47c4881551bec1442a29aca3df9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67bc2a73a72ea239a42fe1095dabb407cdcde47c4881551bec1442a29aca3df9", kill_on_drop: false }` [INFO] [stdout] 67bc2a73a72ea239a42fe1095dabb407cdcde47c4881551bec1442a29aca3df9