[INFO] fetching crate momba-explore 0.1.1...
[INFO] checking momba-explore-0.1.1 against 1.55.0 for beta-1.56-3
[INFO] extracting crate momba-explore 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate momba-explore 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate momba-explore 0.1.1
[INFO] finished tweaking crates.io crate momba-explore 0.1.1
[INFO] tweaked toml for crates.io crate momba-explore 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 007167ad5e25059e077db07cb41cf7878fdf000ba5c6b955358587a820d61cb2
[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" "007167ad5e25059e077db07cb41cf7878fdf000ba5c6b955358587a820d61cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "007167ad5e25059e077db07cb41cf7878fdf000ba5c6b955358587a820d61cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "007167ad5e25059e077db07cb41cf7878fdf000ba5c6b955358587a820d61cb2", kill_on_drop: false }`
[INFO] [stdout] 007167ad5e25059e077db07cb41cf7878fdf000ba5c6b955358587a820d61cb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81233e3e30dc01f1b71757a08d9cec4bcbf529c5cff926eb17265deaef5f3faf
[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" "81233e3e30dc01f1b71757a08d9cec4bcbf529c5cff926eb17265deaef5f3faf", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking ordered-float v2.8.0
[INFO] [stderr]     Checking clock-zones v0.1.4
[INFO] [stderr]     Checking momba-explore v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `time::TimeType`
[INFO] [stdout]  --> src/explore/external.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use time::TimeType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Explorer`
[INFO] [stdout]   --> src/time.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::Explorer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::TimeType`
[INFO] [stdout]  --> src/explore/external.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use time::TimeType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Explorer`
[INFO] [stdout]   --> src/time.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::Explorer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ActionLabelIndex`
[INFO] [stdout]   --> src/explore/compiled.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type ActionLabelIndex = usize;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `EdgeIndex`
[INFO] [stdout]   --> src/explore/compiled.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub type EdgeIndex = usize;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `DestinationIndex`
[INFO] [stdout]   --> src/explore/compiled.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub type DestinationIndex = usize;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ActionLabelIndex`
[INFO] [stdout]   --> src/explore/compiled.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type ActionLabelIndex = usize;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `EdgeIndex`
[INFO] [stdout]   --> src/explore/compiled.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub type EdgeIndex = usize;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `DestinationIndex`
[INFO] [stdout]   --> src/explore/compiled.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub type DestinationIndex = usize;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.68s
[INFO] running `Command { std: "docker" "inspect" "81233e3e30dc01f1b71757a08d9cec4bcbf529c5cff926eb17265deaef5f3faf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81233e3e30dc01f1b71757a08d9cec4bcbf529c5cff926eb17265deaef5f3faf", kill_on_drop: false }`
[INFO] [stdout] 81233e3e30dc01f1b71757a08d9cec4bcbf529c5cff926eb17265deaef5f3faf
