[INFO] fetching crate lingua-xhosa-language-model 1.0.1...
[INFO] testing lingua-xhosa-language-model-1.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate lingua-xhosa-language-model 1.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lingua-xhosa-language-model 1.0.1 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 lingua-xhosa-language-model 1.0.1
[INFO] finished tweaking crates.io crate lingua-xhosa-language-model 1.0.1
[INFO] tweaked toml for crates.io crate lingua-xhosa-language-model 1.0.1 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] [stdout] 9d69f9f176eaf903e6ca4ac562ed62baa2ff43a4fe4b40bac361e51cecc9d2d0
[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" "9d69f9f176eaf903e6ca4ac562ed62baa2ff43a4fe4b40bac361e51cecc9d2d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d69f9f176eaf903e6ca4ac562ed62baa2ff43a4fe4b40bac361e51cecc9d2d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d69f9f176eaf903e6ca4ac562ed62baa2ff43a4fe4b40bac361e51cecc9d2d0", kill_on_drop: false }`
[INFO] [stdout] 9d69f9f176eaf903e6ca4ac562ed62baa2ff43a4fe4b40bac361e51cecc9d2d0
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e232db548fec51443ee264302a7ccb99f5e36f2fd6a36405aa6b6d0360b2ebb6
[INFO] running `Command { std: "docker" "start" "-a" "e232db548fec51443ee264302a7ccb99f5e36f2fd6a36405aa6b6d0360b2ebb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling include_dir_macros v0.7.2
[INFO] [stderr]    Compiling include_dir v0.7.2
[INFO] [stderr]    Compiling lingua-xhosa-language-model v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `Command { std: "docker" "inspect" "e232db548fec51443ee264302a7ccb99f5e36f2fd6a36405aa6b6d0360b2ebb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e232db548fec51443ee264302a7ccb99f5e36f2fd6a36405aa6b6d0360b2ebb6", kill_on_drop: false }`
[INFO] [stdout] e232db548fec51443ee264302a7ccb99f5e36f2fd6a36405aa6b6d0360b2ebb6
[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] 56862378e3e55edf2150081561219ff171f7b58a48e271577e207b83aaf415a5
[INFO] running `Command { std: "docker" "start" "-a" "56862378e3e55edf2150081561219ff171f7b58a48e271577e207b83aaf415a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling lingua-xhosa-language-model v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/lingua_xhosa_language_model-2d97f30834129260)
[INFO] running `Command { std: "docker" "inspect" "56862378e3e55edf2150081561219ff171f7b58a48e271577e207b83aaf415a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56862378e3e55edf2150081561219ff171f7b58a48e271577e207b83aaf415a5", kill_on_drop: false }`
[INFO] [stdout] 56862378e3e55edf2150081561219ff171f7b58a48e271577e207b83aaf415a5
[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] b6213f4b8af1ac2ea239089cbaa18abb555997f1b80cdbf8c7bd02f9f5bf4091
[INFO] running `Command { std: "docker" "start" "-a" "b6213f4b8af1ac2ea239089cbaa18abb555997f1b80cdbf8c7bd02f9f5bf4091", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lingua_xhosa_language_model-2d97f30834129260)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lingua-xhosa-language-model
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "b6213f4b8af1ac2ea239089cbaa18abb555997f1b80cdbf8c7bd02f9f5bf4091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6213f4b8af1ac2ea239089cbaa18abb555997f1b80cdbf8c7bd02f9f5bf4091", kill_on_drop: false }`
[INFO] [stdout] b6213f4b8af1ac2ea239089cbaa18abb555997f1b80cdbf8c7bd02f9f5bf4091