[INFO] fetching crate enchant 0.3.0...
[INFO] testing enchant-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate enchant 0.3.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate enchant 0.3.0 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 enchant 0.3.0
[INFO] finished tweaking crates.io crate enchant 0.3.0
[INFO] tweaked toml for crates.io crate enchant 0.3.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate enchant 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stdout] dc7192397b7dc2c9bf16c573026b932d29d7f17cfc575c65329379a13d8d4800
[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" "dc7192397b7dc2c9bf16c573026b932d29d7f17cfc575c65329379a13d8d4800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc7192397b7dc2c9bf16c573026b932d29d7f17cfc575c65329379a13d8d4800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc7192397b7dc2c9bf16c573026b932d29d7f17cfc575c65329379a13d8d4800", kill_on_drop: false }`
[INFO] [stdout] dc7192397b7dc2c9bf16c573026b932d29d7f17cfc575c65329379a13d8d4800
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 59d6ddffa0f09a9f8b2f3f735d609b31a2733a531a1779048d8aa32b4ef8bdcf
[INFO] running `Command { std: "docker" "start" "-a" "59d6ddffa0f09a9f8b2f3f735d609b31a2733a531a1779048d8aa32b4ef8bdcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling enchant-sys v0.2.0
[INFO] [stderr]    Compiling enchant v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `Command { std: "docker" "inspect" "59d6ddffa0f09a9f8b2f3f735d609b31a2733a531a1779048d8aa32b4ef8bdcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59d6ddffa0f09a9f8b2f3f735d609b31a2733a531a1779048d8aa32b4ef8bdcf", kill_on_drop: false }`
[INFO] [stdout] 59d6ddffa0f09a9f8b2f3f735d609b31a2733a531a1779048d8aa32b4ef8bdcf
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b9e2cef3dafbe9055429435e270fd2000bc183e0cc114167b3d10cee91f9dcd6
[INFO] running `Command { std: "docker" "start" "-a" "b9e2cef3dafbe9055429435e270fd2000bc183e0cc114167b3d10cee91f9dcd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling enchant v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `dict`
[INFO] [stdout]  --> tests/4-retain-broker.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub dict: enchant::Dict,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/enchant-ea6d10b30ff8af18)
[INFO] [stderr]   Executable tests/4-retain-broker.rs (/opt/rustwide/target/debug/deps/4_retain_broker-194429d0e8b1c70c)
[INFO] running `Command { std: "docker" "inspect" "b9e2cef3dafbe9055429435e270fd2000bc183e0cc114167b3d10cee91f9dcd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9e2cef3dafbe9055429435e270fd2000bc183e0cc114167b3d10cee91f9dcd6", kill_on_drop: false }`
[INFO] [stdout] b9e2cef3dafbe9055429435e270fd2000bc183e0cc114167b3d10cee91f9dcd6
[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] [stdout] 2a8d9e44c44d92b940993ca8b4aa4dd0b606802701eae1f571990d801cecb7f9
[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" "2a8d9e44c44d92b940993ca8b4aa4dd0b606802701eae1f571990d801cecb7f9", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `dict`
[INFO] [stderr]  --> tests/4-retain-broker.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     pub dict: enchant::Dict,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `enchant` (test "4-retain-broker") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enchant-ea6d10b30ff8af18)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/4-retain-broker.rs (/opt/rustwide/target/debug/deps/4_retain_broker-194429d0e8b1c70c)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_foo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests enchant
[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" "2a8d9e44c44d92b940993ca8b4aa4dd0b606802701eae1f571990d801cecb7f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a8d9e44c44d92b940993ca8b4aa4dd0b606802701eae1f571990d801cecb7f9", kill_on_drop: false }`
[INFO] [stdout] 2a8d9e44c44d92b940993ca8b4aa4dd0b606802701eae1f571990d801cecb7f9