[INFO] cloning repository https://github.com/nynniaw12/cypher-codegen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nynniaw12/cypher-codegen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnynniaw12%2Fcypher-codegen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnynniaw12%2Fcypher-codegen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c1df194cd87090955ad6e33911af14d918a0c4e
[INFO] checking nynniaw12/cypher-codegen against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnynniaw12%2Fcypher-codegen" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nynniaw12/cypher-codegen
[INFO] finished tweaking git repo https://github.com/nynniaw12/cypher-codegen
[INFO] tweaked toml for git repo https://github.com/nynniaw12/cypher-codegen written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nynniaw12/cypher-codegen on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nynniaw12/cypher-codegen 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49ac5ab6ca8c2c6f41dd8e6c7a4883eb2d8f4e800e0861e263d0c17e857983eb
[INFO] running `Command { std: "docker" "start" "-a" "49ac5ab6ca8c2c6f41dd8e6c7a4883eb2d8f4e800e0861e263d0c17e857983eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49ac5ab6ca8c2c6f41dd8e6c7a4883eb2d8f4e800e0861e263d0c17e857983eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49ac5ab6ca8c2c6f41dd8e6c7a4883eb2d8f4e800e0861e263d0c17e857983eb", kill_on_drop: false }`
[INFO] [stdout] 49ac5ab6ca8c2c6f41dd8e6c7a4883eb2d8f4e800e0861e263d0c17e857983eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a4f83dc2d636cd0ec08683ce380ad13583be69d55645238b56027b22a7ae39f
[INFO] running `Command { std: "docker" "start" "-a" "3a4f83dc2d636cd0ec08683ce380ad13583be69d55645238b56027b22a7ae39f", kill_on_drop: false }`
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking cypher-codegen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parse/endpoint.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn parse_endpoint(input: &str) -> IResult<&str, EndpointDefn> {
[INFO] [stdout]    |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `OptDefn` is never constructed
[INFO] [stdout]   --> src/parse/endpoint.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct OptDefn {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `EndpointDefn` is never constructed
[INFO] [stdout]   --> src/parse/endpoint.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct EndpointDefn {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_endpoint` is never used
[INFO] [stdout]   --> src/parse/endpoint.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn parse_endpoint(input: &str) -> IResult<&str, EndpointDefn> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parse/endpoint.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn parse_endpoint(input: &str) -> IResult<&str, EndpointDefn> {
[INFO] [stdout]    |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `OptDefn` is never constructed
[INFO] [stdout]   --> src/parse/endpoint.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct OptDefn {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `EndpointDefn` is never constructed
[INFO] [stdout]   --> src/parse/endpoint.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct EndpointDefn {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_endpoint` is never used
[INFO] [stdout]   --> src/parse/endpoint.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn parse_endpoint(input: &str) -> IResult<&str, EndpointDefn> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cypher-codegen` (lib test) due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cypher-codegen` (lib) due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3a4f83dc2d636cd0ec08683ce380ad13583be69d55645238b56027b22a7ae39f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a4f83dc2d636cd0ec08683ce380ad13583be69d55645238b56027b22a7ae39f", kill_on_drop: false }`
[INFO] [stdout] 3a4f83dc2d636cd0ec08683ce380ad13583be69d55645238b56027b22a7ae39f
