[INFO] fetching crate similarity-metrics 0.1.0...
[INFO] checking similarity-metrics-0.1.0 against try#0818a9065516e3afb806892a26657c556d485386 for pr-110322
[INFO] extracting crate similarity-metrics 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate similarity-metrics 0.1.0 on toolchain 0818a9065516e3afb806892a26657c556d485386
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0818a9065516e3afb806892a26657c556d485386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate similarity-metrics 0.1.0
[INFO] finished tweaking crates.io crate similarity-metrics 0.1.0
[INFO] tweaked toml for crates.io crate similarity-metrics 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate similarity-metrics 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0818a9065516e3afb806892a26657c556d485386" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+0818a9065516e3afb806892a26657c556d485386" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34f342323f3a4b624dfa4861ec37ae29e0ffca44b94f5c3087499ea95d5eeb7e
[INFO] running `Command { std: "docker" "start" "-a" "34f342323f3a4b624dfa4861ec37ae29e0ffca44b94f5c3087499ea95d5eeb7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34f342323f3a4b624dfa4861ec37ae29e0ffca44b94f5c3087499ea95d5eeb7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34f342323f3a4b624dfa4861ec37ae29e0ffca44b94f5c3087499ea95d5eeb7e", kill_on_drop: false }`
[INFO] [stdout] 34f342323f3a4b624dfa4861ec37ae29e0ffca44b94f5c3087499ea95d5eeb7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+0818a9065516e3afb806892a26657c556d485386" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2b100c8a97d46634bd042a827ec67338a112f75054ba8e1d4e1d01a827cf05c
[INFO] running `Command { std: "docker" "start" "-a" "a2b100c8a97d46634bd042a827ec67338a112f75054ba8e1d4e1d01a827cf05c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling uncased v0.9.7
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling phf_shared v0.11.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling rayon-core v1.10.1
[INFO] [stderr]     Checking num_cpus v1.14.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling phf v0.11.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stdout] error[E0493]: destructor of `[(K, V); 0]` cannot be evaluated at compile-time
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/phf-0.11.1/src/map.rs:62:23
[INFO] [stdout]    |
[INFO] [stdout] 62 |             entries: &[],
[INFO] [stdout]    |                       ^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 63 |         }
[INFO] [stdout] 64 |     }
[INFO] [stdout]    |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0493`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `phf` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a2b100c8a97d46634bd042a827ec67338a112f75054ba8e1d4e1d01a827cf05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2b100c8a97d46634bd042a827ec67338a112f75054ba8e1d4e1d01a827cf05c", kill_on_drop: false }`
[INFO] [stdout] a2b100c8a97d46634bd042a827ec67338a112f75054ba8e1d4e1d01a827cf05c