[INFO] fetching crate fronma 0.1.1...
[INFO] testing fronma-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate fronma 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate fronma 0.1.1 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 fronma 0.1.1
[INFO] finished tweaking crates.io crate fronma 0.1.1
[INFO] tweaked toml for crates.io crate fronma 0.1.1 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 19623697a0ba8ef00d54513bcb7c053c8950223a8b93749e348346a6bf1e20dc
[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" "19623697a0ba8ef00d54513bcb7c053c8950223a8b93749e348346a6bf1e20dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19623697a0ba8ef00d54513bcb7c053c8950223a8b93749e348346a6bf1e20dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19623697a0ba8ef00d54513bcb7c053c8950223a8b93749e348346a6bf1e20dc", kill_on_drop: false }`
[INFO] [stdout] 19623697a0ba8ef00d54513bcb7c053c8950223a8b93749e348346a6bf1e20dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] b8743d1407271ad280b7fe43e0339f8f894c7ec9c99fa1a9b2d4ebe2ee0d92c2
[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" "b8743d1407271ad280b7fe43e0339f8f894c7ec9c99fa1a9b2d4ebe2ee0d92c2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fronma v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.10s
[INFO] running `Command { std: "docker" "inspect" "b8743d1407271ad280b7fe43e0339f8f894c7ec9c99fa1a9b2d4ebe2ee0d92c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8743d1407271ad280b7fe43e0339f8f894c7ec9c99fa1a9b2d4ebe2ee0d92c2", kill_on_drop: false }`
[INFO] [stdout] b8743d1407271ad280b7fe43e0339f8f894c7ec9c99fa1a9b2d4ebe2ee0d92c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 4334cc444889be96dad3bd835a3698305ed532b65f3d81ddf78c011ed5616ab9
[INFO] running `Command { std: "docker" "start" "-a" "4334cc444889be96dad3bd835a3698305ed532b65f3d81ddf78c011ed5616ab9", kill_on_drop: false }`
[INFO] [stderr]    Compiling fronma v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.17s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/fronma-6ea164d6cb48bc60)
[INFO] running `Command { std: "docker" "inspect" "4334cc444889be96dad3bd835a3698305ed532b65f3d81ddf78c011ed5616ab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4334cc444889be96dad3bd835a3698305ed532b65f3d81ddf78c011ed5616ab9", kill_on_drop: false }`
[INFO] [stdout] 4334cc444889be96dad3bd835a3698305ed532b65f3d81ddf78c011ed5616ab9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 064a3f7f6e1cb61b3ff45832ef47db464e65a0faec3f2bc72269c75fa345d75b
[INFO] running `Command { std: "docker" "start" "-a" "064a3f7f6e1cb61b3ff45832ef47db464e65a0faec3f2bc72269c75fa345d75b", 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/fronma-6ea164d6cb48bc60)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test parser::tests::parse_with_empty_frontmatter ... ok
[INFO] [stdout] test parser::tests::parse_with_empty_known_field ... ok
[INFO] [stdout] test parser::tests::parse_with_unknown_field ... ok
[INFO] [stdout] test parser::tests::parse_with_valid_frontmatter ... ok
[INFO] [stdout] test parser::tests::parse_with_missing_beginning_line ... ok
[INFO] [stderr]    Doc-tests fronma
[INFO] [stdout] test parser::tests::parse_with_missing_ending_line ... ok
[INFO] [stdout] test parser::tests::parse_with_missing_known_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 63) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 63) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `fronma::engines::Toml`
[INFO] [stdout]  --> src/lib.rs:64:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use fronma::engines::Toml;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^ no `Toml` in `engines`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 63)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.32s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "064a3f7f6e1cb61b3ff45832ef47db464e65a0faec3f2bc72269c75fa345d75b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "064a3f7f6e1cb61b3ff45832ef47db464e65a0faec3f2bc72269c75fa345d75b", kill_on_drop: false }`
[INFO] [stdout] 064a3f7f6e1cb61b3ff45832ef47db464e65a0faec3f2bc72269c75fa345d75b