[INFO] fetching crate aoko 0.3.0-alpha.7...
[INFO] testing aoko-0.3.0-alpha.7 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate aoko 0.3.0-alpha.7 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate aoko 0.3.0-alpha.7 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 aoko 0.3.0-alpha.7
[INFO] finished tweaking crates.io crate aoko 0.3.0-alpha.7
[INFO] tweaked toml for crates.io crate aoko 0.3.0-alpha.7 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] d76496b4f8153e6abf6b82cc3c62000f129812f19ff80a3ea08548adc7904cb2
[INFO] running `Command { std: "docker" "start" "-a" "d76496b4f8153e6abf6b82cc3c62000f129812f19ff80a3ea08548adc7904cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d76496b4f8153e6abf6b82cc3c62000f129812f19ff80a3ea08548adc7904cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76496b4f8153e6abf6b82cc3c62000f129812f19ff80a3ea08548adc7904cb2", kill_on_drop: false }`
[INFO] [stdout] d76496b4f8153e6abf6b82cc3c62000f129812f19ff80a3ea08548adc7904cb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ebfb07894f83e7ffe34d2660fe74400293ac5d261128078a7a62d390d53e7117
[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" "ebfb07894f83e7ffe34d2660fe74400293ac5d261128078a7a62d390d53e7117", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling no-std-compat v0.4.1
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling ctor v0.1.22
[INFO] [stderr]    Compiling minstant v0.1.1
[INFO] [stderr]    Compiling aoko v0.3.0-alpha.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.34s
[INFO] running `Command { std: "docker" "inspect" "ebfb07894f83e7ffe34d2660fe74400293ac5d261128078a7a62d390d53e7117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebfb07894f83e7ffe34d2660fe74400293ac5d261128078a7a62d390d53e7117", kill_on_drop: false }`
[INFO] [stdout] ebfb07894f83e7ffe34d2660fe74400293ac5d261128078a7a62d390d53e7117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 560a0db0485a6a20b7ae8a027584f3ff477451a907bf944a7dfecb977b4eab25
[INFO] running `Command { std: "docker" "start" "-a" "560a0db0485a6a20b7ae8a027584f3ff477451a907bf944a7dfecb977b4eab25", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoko v0.3.0-alpha.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/aoko-933e035345d41474)
[INFO] running `Command { std: "docker" "inspect" "560a0db0485a6a20b7ae8a027584f3ff477451a907bf944a7dfecb977b4eab25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "560a0db0485a6a20b7ae8a027584f3ff477451a907bf944a7dfecb977b4eab25", kill_on_drop: false }`
[INFO] [stdout] 560a0db0485a6a20b7ae8a027584f3ff477451a907bf944a7dfecb977b4eab25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 16bff92554be567339468c88adf00d80ae7aa661c46fcfbbdd5189877cc937dd
[INFO] running `Command { std: "docker" "start" "-a" "16bff92554be567339468c88adf00d80ae7aa661c46fcfbbdd5189877cc937dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/aoko-933e035345d41474)
[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] [stderr]    Doc-tests aoko
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test src/no_std/functions/ext.rs - no_std::functions::ext::F::partial2 (line 417) ... ok
[INFO] [stdout] test src/no_std/functions/ext.rs - no_std::functions::ext::AnyExt::type_name (line 125) ... ok
[INFO] [stdout] test src/no_std/functions/ext.rs - no_std::functions::ext::&'_mut[T]::swap_xor (line 295) ... ok
[INFO] [stdout] test src/no_std/functions/ext.rs - no_std::functions::ext::bool::if_false (line 243) ... ok
[INFO] [stdout] test src/no_std/functions/ext.rs - no_std::functions::ext::AnyExt::take_unless (line 203) ... ok
[INFO] [stdout] test src/no_std/functions/ext.rs - no_std::functions::ext::AnyExt::take_if (line 188) ... ok
[INFO] [stdout] test src/no_std/functions/ext.rs - no_std::functions::ext::bool::then_false (line 258) ... ok
[INFO] [stdout] test src/no_std/functions/ext.rs - no_std::functions::ext::Option<T>::or_else_some (line 394) ... ok
[INFO] [stdout] test src/no_std/functions/ext.rs - no_std::functions::ext::bool::if_true (line 228) ... ok
[INFO] [stdout] test src/no_std/functions/ext.rs - no_std::functions::ext::AnyExt::type_size (line 141) ... ok
[INFO] [stdout] test src/no_std/functions/ext.rs - no_std::functions::ext::AnyExt::type_ref_size (line 172) ... ok
[INFO] [stdout] test src/no_std/functions/ext.rs - no_std::functions::ext::AnyExt::type_ref_name (line 157) ... ok
[INFO] [stdout] test src/no_std/functions/ext.rs - no_std::functions::ext::u128::fmt_size_from (line 357) ... ok
[INFO] [stdout] test src/no_std/functions/ext.rs - no_std::functions::ext::&'a[u8]::to_str (line 337) ... ok
[INFO] [stdout] test src/no_std/functions/ext.rs - no_std::functions::ext::AnyExt1::then_unless (line 62) ... ok
[INFO] [stdout] test src/no_std/functions/ext.rs - no_std::functions::ext::AnyExt1::y (line 13) ... ok
[INFO] [stdout] test src/no_std/functions/ext.rs - no_std::functions::ext::AnyExt1::then_if (line 47) ... ok
[INFO] [stdout] test src/no_std/macros/declarative.rs - no_std::macros::declarative::l (line 5) ... ok
[INFO] [stdout] test src/no_std/macros/declarative.rs - no_std::macros::declarative::asserts (line 91) ... ok
[INFO] [stdout] test src/no_std/functions/fun.rs - no_std::functions::fun::swap_xor (line 10) ... ok
[INFO] [stdout] test src/no_std/macros/declarative.rs - no_std::macros::declarative::assert_eqs (line 111) ... ok
[INFO] [stdout] test src/no_std/macros/declarative.rs - no_std::macros::declarative::lm (line 22) ... ok
[INFO] [stdout] test src/no_std/macros/declarative.rs - no_std::macros::declarative::assert_nes (line 131) ... ok
[INFO] [stdout] test src/no_std/macros/declarative.rs - no_std::macros::declarative::structs_new_decl (line 205) ... ok
[INFO] [stdout] test src/no_std/macros/declarative.rs - no_std::macros::declarative::swap (line 44) ... ok
[INFO] [stdout] test src/no_std/macros/declarative.rs - no_std::macros::declarative::structs_default_decl (line 151) ... ok
[INFO] [stdout] test src/no_std/pipelines/conv.rs - no_std::pipelines::conv::TryConv::try_conv (line 69) ... ok
[INFO] [stdout] test src/no_std/macros/declarative.rs - no_std::macros::declarative::swap_mut (line 66) ... ok
[INFO] [stdout] test src/no_std/pipelines/pipe.rs - no_std::pipelines::pipe::Pipe (line 27) ... ok
[INFO] [stdout] test src/no_std/pipelines/pipe.rs - no_std::pipelines::pipe::Pipe::pipe_ref (line 81) ... ok
[INFO] [stdout] test src/no_std/pipelines/conv.rs - no_std::pipelines::conv::Conv::conv (line 41) ... ok
[INFO] [stdout] test src/no_std/pipelines/pipe.rs - no_std::pipelines::pipe::Pipe::pipe (line 60) ... ok
[INFO] [stdout] test src/no_std/pipelines/pipe.rs - no_std::pipelines::pipe::Pipe::pipe_borrow (line 123) ... ok
[INFO] [stdout] test src/no_std/pipelines/pipe.rs - no_std::pipelines::pipe::Pipe::pipe_mut (line 101) ... ok
[INFO] [stdout] test src/no_std/pipelines/pipe.rs - no_std::pipelines::pipe::Pipe::pipe_borrow_mut (line 143) ... ok
[INFO] [stdout] test src/no_std/pipelines/pipe.rs - no_std::pipelines::pipe::Pipe (line 38) ... ok
[INFO] [stdout] test src/no_std/pipelines/tap.rs - no_std::pipelines::tap::Tap::tap_mut (line 96) ... ok
[INFO] [stdout] test src/no_std/pipelines/tap.rs - no_std::pipelines::tap::Tap::tap (line 55) ... ok
[INFO] [stdout] test src/no_std/pipelines/tap.rs - no_std::pipelines::tap (line 14) ... ok
[INFO] [stdout] test src/no_std/pipelines/tap.rs - no_std::pipelines::tap::Tap::tap_mut (line 86) ... ok
[INFO] [stdout] test src/no_std/pipelines/tap.rs - no_std::pipelines::tap::TapFallible::tap_err_mut (line 544) ... ok
[INFO] [stdout] test src/no_std/pipelines/tap.rs - no_std::pipelines::tap::TapFallible::tap_err (line 525) ... ok
[INFO] [stdout] test src/no_std/pipelines/tap.rs - no_std::pipelines::tap::TapOptional::tap_none (line 385) ... ok
[INFO] [stdout] test src/no_std/pipelines/tap.rs - no_std::pipelines::tap::TapFallible::tap_ok (line 487) ... ok
[INFO] [stdout] test src/no_std/pipelines/tap.rs - no_std::pipelines::tap::TapOptional::tap_some (line 347) ... ok
[INFO] [stdout] test src/no_std/pipelines/tap.rs - no_std::pipelines::tap::TapFallible::tap_ok_mut (line 506) ... ok
[INFO] [stdout] test src/no_std/pipelines/tap.rs - no_std::pipelines::tap::TapOptional::tap_some_mut (line 366) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "16bff92554be567339468c88adf00d80ae7aa661c46fcfbbdd5189877cc937dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16bff92554be567339468c88adf00d80ae7aa661c46fcfbbdd5189877cc937dd", kill_on_drop: false }`
[INFO] [stdout] 16bff92554be567339468c88adf00d80ae7aa661c46fcfbbdd5189877cc937dd