[INFO] fetching crate nostd_async 0.6.0...
[INFO] testing nostd_async-0.6.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate nostd_async 0.6.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate nostd_async 0.6.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nostd_async 0.6.0
[INFO] finished tweaking crates.io crate nostd_async 0.6.0
[INFO] tweaked toml for crates.io crate nostd_async 0.6.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate nostd_async 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7bcdb02755bb0b2d79272efc1eecc5cc044b741b6f21dfbd101f355018f8a342
[INFO] running `Command { std: "docker" "start" "-a" "7bcdb02755bb0b2d79272efc1eecc5cc044b741b6f21dfbd101f355018f8a342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7bcdb02755bb0b2d79272efc1eecc5cc044b741b6f21dfbd101f355018f8a342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bcdb02755bb0b2d79272efc1eecc5cc044b741b6f21dfbd101f355018f8a342", kill_on_drop: false }`
[INFO] [stdout] 7bcdb02755bb0b2d79272efc1eecc5cc044b741b6f21dfbd101f355018f8a342
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b5f04b958b0747bd50c2792d59c9739c35c4a6674e55357a574bba98605c732
[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" "6b5f04b958b0747bd50c2792d59c9739c35c4a6674e55357a574bba98605c732", kill_on_drop: false }`
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling nostd_async v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
[INFO] running `Command { std: "docker" "inspect" "6b5f04b958b0747bd50c2792d59c9739c35c4a6674e55357a574bba98605c732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b5f04b958b0747bd50c2792d59c9739c35c4a6674e55357a574bba98605c732", kill_on_drop: false }`
[INFO] [stdout] 6b5f04b958b0747bd50c2792d59c9739c35c4a6674e55357a574bba98605c732
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 97d9206d1e3ba915965a26d4cc74366374bf209884b5711b79b0c67b917aa846
[INFO] running `Command { std: "docker" "start" "-a" "97d9206d1e3ba915965a26d4cc74366374bf209884b5711b79b0c67b917aa846", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-micro v0.5.0
[INFO] [stderr]    Compiling nostd_async v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.05s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/nostd_async-0ace0317192c1ed1)
[INFO] [stderr]   Executable tests/test_abort.rs (/opt/rustwide/target/debug/deps/test_abort-0a49245568c8ada1)
[INFO] running `Command { std: "docker" "inspect" "97d9206d1e3ba915965a26d4cc74366374bf209884b5711b79b0c67b917aa846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97d9206d1e3ba915965a26d4cc74366374bf209884b5711b79b0c67b917aa846", kill_on_drop: false }`
[INFO] [stdout] 97d9206d1e3ba915965a26d4cc74366374bf209884b5711b79b0c67b917aa846
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 906deae17561b56530fdf6bf164dce6e74845215688b1a29d6cc2629ce9607b3
[INFO] running `Command { std: "docker" "start" "-a" "906deae17561b56530fdf6bf164dce6e74845215688b1a29d6cc2629ce9607b3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nostd_async-0ace0317192c1ed1)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test cell::tests::test_set_then_get ... ok
[INFO] [stdout] test cell::tests::test_take_then_get ... ok
[INFO] [stdout] test cell::tests::test_has_none ... ok
[INFO] [stdout] test cell::tests::test_take_then_take ... ok
[INFO] [stdout] test linked_list::tests::list_a_b_is_valid ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_012 ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_021 ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_102 ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_120 ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_201 ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_210 ... ok
[INFO] [stdout] test linked_list::tests::singleton_insert_front_is_valid ... ok
[INFO] [stdout] test cell::tests::test_has_some ... ok
[INFO] [stdout] test linked_list::tests::empty_list_is_valid ... ok
[INFO] [stdout] test linked_list::tests::list_b_a_is_valid ... ok
[INFO] [stdout] test cell::tests::test_get_then_get ... ok
[INFO] [stdout] test linked_list::tests::singleton_insert_back_is_valid ... ok
[INFO] [stderr]      Running tests/test_abort.rs (/opt/rustwide/target/debug/deps/test_abort-0a49245568c8ada1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nostd_async
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_abort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "906deae17561b56530fdf6bf164dce6e74845215688b1a29d6cc2629ce9607b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "906deae17561b56530fdf6bf164dce6e74845215688b1a29d6cc2629ce9607b3", kill_on_drop: false }`
[INFO] [stdout] 906deae17561b56530fdf6bf164dce6e74845215688b1a29d6cc2629ce9607b3