[INFO] fetching crate encoji 0.1.1...
[INFO] testing encoji-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate encoji 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate encoji 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate encoji 0.1.1
[INFO] finished tweaking crates.io crate encoji 0.1.1
[INFO] tweaked toml for crates.io crate encoji 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6ea79d71e8fc5a17cd57e3ddce54bf45c4e3bb73b4db5169a9bea4d5d2a2b7d
[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" "e6ea79d71e8fc5a17cd57e3ddce54bf45c4e3bb73b4db5169a9bea4d5d2a2b7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6ea79d71e8fc5a17cd57e3ddce54bf45c4e3bb73b4db5169a9bea4d5d2a2b7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6ea79d71e8fc5a17cd57e3ddce54bf45c4e3bb73b4db5169a9bea4d5d2a2b7d", kill_on_drop: false }`
[INFO] [stdout] e6ea79d71e8fc5a17cd57e3ddce54bf45c4e3bb73b4db5169a9bea4d5d2a2b7d
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22d2a75e253ef9365ada38a7259622e10857096d8058f1ecbba0a1b9653a15aa
[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" "22d2a75e253ef9365ada38a7259622e10857096d8058f1ecbba0a1b9653a15aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoji v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "22d2a75e253ef9365ada38a7259622e10857096d8058f1ecbba0a1b9653a15aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22d2a75e253ef9365ada38a7259622e10857096d8058f1ecbba0a1b9653a15aa", kill_on_drop: false }`
[INFO] [stdout] 22d2a75e253ef9365ada38a7259622e10857096d8058f1ecbba0a1b9653a15aa
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c322ceb6f8362e671dca3764045ce9287f229922ff0e6b4c21f12a34d272d58e
[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" "c322ceb6f8362e671dca3764045ce9287f229922ff0e6b4c21f12a34d272d58e", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoji v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "c322ceb6f8362e671dca3764045ce9287f229922ff0e6b4c21f12a34d272d58e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c322ceb6f8362e671dca3764045ce9287f229922ff0e6b4c21f12a34d272d58e", kill_on_drop: false }`
[INFO] [stdout] c322ceb6f8362e671dca3764045ce9287f229922ff0e6b4c21f12a34d272d58e
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36f8845f9b9e191827f320f9ae5f5af6fcf74f20fcf3100a2991e7de2a2909fb
[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" "36f8845f9b9e191827f320f9ae5f5af6fcf74f20fcf3100a2991e7de2a2909fb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/encoji-72a58a8e57824e05)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::emojis_to_string_ingore_invalid_codepoints ... ok
[INFO] [stdout] test tests::all_bytes_to_emojis ... ok
[INFO] [stdout] test tests::string_to_emojis ... ok
[INFO] [stdout] test tests::all_emojis_to_bytes ... ok
[INFO] [stdout] test tests::emojis_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests encoji
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - from_string (line 72) ... ok
[INFO] [stdout] test src/lib.rs - to_names (line 87) ... ok
[INFO] [stdout] test src/lib.rs - to_string (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - to_custom (line 98) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "36f8845f9b9e191827f320f9ae5f5af6fcf74f20fcf3100a2991e7de2a2909fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36f8845f9b9e191827f320f9ae5f5af6fcf74f20fcf3100a2991e7de2a2909fb", kill_on_drop: false }`
[INFO] [stdout] 36f8845f9b9e191827f320f9ae5f5af6fcf74f20fcf3100a2991e7de2a2909fb