[INFO] fetching crate interoptopus 0.14.1...
[INFO] testing interoptopus-0.14.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate interoptopus 0.14.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate interoptopus 0.14.1 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 interoptopus 0.14.1
[INFO] finished tweaking crates.io crate interoptopus 0.14.1
[INFO] tweaked toml for crates.io crate interoptopus 0.14.1 written to /workspace/builds/worker-10/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-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] aff6061e9a4d5d60330d1f4372e2ab7b849e6ddfd54c6b2b3fc65ccb8fbc0f4d
[INFO] running `Command { std: "docker" "start" "-a" "aff6061e9a4d5d60330d1f4372e2ab7b849e6ddfd54c6b2b3fc65ccb8fbc0f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aff6061e9a4d5d60330d1f4372e2ab7b849e6ddfd54c6b2b3fc65ccb8fbc0f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff6061e9a4d5d60330d1f4372e2ab7b849e6ddfd54c6b2b3fc65ccb8fbc0f4d", kill_on_drop: false }`
[INFO] [stdout] aff6061e9a4d5d60330d1f4372e2ab7b849e6ddfd54c6b2b3fc65ccb8fbc0f4d
[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] 36c1fdc80507dd80205456257a49e92ad24732fde1d9123c7a8e289bcccdc14d
[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" "36c1fdc80507dd80205456257a49e92ad24732fde1d9123c7a8e289bcccdc14d", kill_on_drop: false }`
[INFO] [stderr]    Compiling interoptopus_proc v0.14.0
[INFO] [stderr]    Compiling interoptopus v0.14.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.12s
[INFO] running `Command { std: "docker" "inspect" "36c1fdc80507dd80205456257a49e92ad24732fde1d9123c7a8e289bcccdc14d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36c1fdc80507dd80205456257a49e92ad24732fde1d9123c7a8e289bcccdc14d", kill_on_drop: false }`
[INFO] [stdout] 36c1fdc80507dd80205456257a49e92ad24732fde1d9123c7a8e289bcccdc14d
[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] [stdout] cdff43d0e6941901c54fa55d982e818865aedc3bdb9a87b2d8d291747ecbac05
[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" "cdff43d0e6941901c54fa55d982e818865aedc3bdb9a87b2d8d291747ecbac05", kill_on_drop: false }`
[INFO] [stderr]    Compiling interoptopus v0.14.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.69s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/interoptopus-7c7c60dc9adc2cde)
[INFO] running `Command { std: "docker" "inspect" "cdff43d0e6941901c54fa55d982e818865aedc3bdb9a87b2d8d291747ecbac05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdff43d0e6941901c54fa55d982e818865aedc3bdb9a87b2d8d291747ecbac05", kill_on_drop: false }`
[INFO] [stdout] cdff43d0e6941901c54fa55d982e818865aedc3bdb9a87b2d8d291747ecbac05
[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] b09b77523173f97cb0a76aa7542259182ee70f4a97e150510d3431c70e4235fc
[INFO] running `Command { std: "docker" "start" "-a" "b09b77523173f97cb0a76aa7542259182ee70f4a97e150510d3431c70e4235fc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/interoptopus-7c7c60dc9adc2cde)
[INFO] [stdout] test patterns::slice::test::can_create_ref ... ok
[INFO] [stdout] test patterns::primitives::test::bool_works ... ok
[INFO] [stdout] test patterns::string::test::from_slice_with_nul_fails_if_not_nul ... ok
[INFO] [stdout] test patterns::string::test::from_slice_with_nul_works ... ok
[INFO] [stdout] test patterns::option::test::can_create ... ok
[INFO] [stdout] test patterns::slice::test::can_create_mut ... ok
[INFO] [stderr]    Doc-tests interoptopus
[INFO] [stdout] test util::test::is_pretty ... ok
[INFO] [stdout] test patterns::string::test::can_create ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lang/c.rs - lang::c::CompositeType (line 359) ... ignored
[INFO] [stdout] test src/patterns/callbacks.rs - patterns::callbacks (line 51) ... ignored
[INFO] [stdout] test src/patterns/callbacks.rs - patterns::callbacks::callback (line 118) ... ok
[INFO] [stdout] test src/patterns/api_guard.rs - patterns::api_guard (line 15) ... ok
[INFO] [stdout] test src/core.rs - core::Inventory::filter (line 191) ... ok
[INFO] [stdout] test src/core.rs - core::merge_inventories (line 247) ... ok
[INFO] [stdout] test src/patterns/option.rs - patterns::option (line 7) ... ok
[INFO] [stdout] test src/patterns/api_entry.rs - patterns::api_entry::api_entry (line 14) ... ok
[INFO] [stdout] test src/lib.rs - extra_type (line 266) ... ok
[INFO] [stdout] test src/lib.rs - function (line 206) ... ok
[INFO] [stdout] test src/patterns/callbacks.rs - patterns::callbacks::callback (line 127) ... ok
[INFO] [stdout] test src/core.rs - core::InventoryBuilder (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - constant (line 235) ... ok
[INFO] [stdout] test src/patterns/mod.rs - patterns (line 15) ... ok
[INFO] [stdout] test src/patterns/callbacks.rs - patterns::callbacks (line 7) ... ok
[INFO] [stdout] test src/patterns/mod.rs - patterns (line 28) ... ok
[INFO] [stdout] test src/lib.rs - pattern (line 297) ... ok
[INFO] [stdout] test src/patterns/result.rs - patterns::result (line 10) ... ok
[INFO] [stdout] test src/patterns/result.rs - patterns::result::FFIError (line 43) ... ok
[INFO] [stdout] test src/patterns/result.rs - patterns::result::panics_and_errors_to_ffi_enum (line 131) ... ok
[INFO] [stdout] test src/patterns/string.rs - patterns::string (line 7) ... ok
[INFO] [stdout] test src/util.rs - util::longest_common_prefix (line 64) ... ok
[INFO] [stdout] test src/util.rs - util::here (line 307) ... ok
[INFO] [stdout] test src/patterns/slice.rs - patterns::slice (line 10) ... ok
[INFO] [stdout] test src/util.rs - util::safe_name (line 12) ... ok
[INFO] [stdout] test src/patterns/service.rs - patterns::service (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 6.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b09b77523173f97cb0a76aa7542259182ee70f4a97e150510d3431c70e4235fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b09b77523173f97cb0a76aa7542259182ee70f4a97e150510d3431c70e4235fc", kill_on_drop: false }`
[INFO] [stdout] b09b77523173f97cb0a76aa7542259182ee70f4a97e150510d3431c70e4235fc