[INFO] fetching crate momba-explore 0.1.1...
[INFO] checking momba-explore-0.1.1 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] extracting crate momba-explore 0.1.1 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate momba-explore 0.1.1 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-84/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f7681b4db827d9d651115ca0100aa03709300a06904e4e33952ac8f82c22c7c
[INFO] running `Command { std: "docker" "start" "-a" "4f7681b4db827d9d651115ca0100aa03709300a06904e4e33952ac8f82c22c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f7681b4db827d9d651115ca0100aa03709300a06904e4e33952ac8f82c22c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f7681b4db827d9d651115ca0100aa03709300a06904e4e33952ac8f82c22c7c", kill_on_drop: false }`
[INFO] [stdout] 4f7681b4db827d9d651115ca0100aa03709300a06904e4e33952ac8f82c22c7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4582b4a66175f6397dc15426111bf814c5f5052b84bfced5010c7823686c89da
[INFO] running `Command { std: "docker" "start" "-a" "4582b4a66175f6397dc15426111bf814c5f5052b84bfced5010c7823686c89da", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]    Compiling serde_derive v1.0.128
[INFO] [stderr]     Checking serde v1.0.128
[INFO] [stderr]     Checking ordered-float v2.7.0
[INFO] [stderr]     Checking serde_json v1.0.66
[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: 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: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.65s
[INFO] running `Command { std: "docker" "inspect" "4582b4a66175f6397dc15426111bf814c5f5052b84bfced5010c7823686c89da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4582b4a66175f6397dc15426111bf814c5f5052b84bfced5010c7823686c89da", kill_on_drop: false }`
[INFO] [stdout] 4582b4a66175f6397dc15426111bf814c5f5052b84bfced5010c7823686c89da