[INFO] cloning repository https://github.com/xmh0511/rust-xfinal-execution
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xmh0511/rust-xfinal-execution" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxmh0511%2Frust-xfinal-execution", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxmh0511%2Frust-xfinal-execution'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71813e77d89ace2f21b3f8b28767a50e8318f6db
[INFO] checking xmh0511/rust-xfinal-execution against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxmh0511%2Frust-xfinal-execution" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xmh0511/rust-xfinal-execution
[INFO] finished tweaking git repo https://github.com/xmh0511/rust-xfinal-execution
[INFO] tweaked toml for git repo https://github.com/xmh0511/rust-xfinal-execution written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xmh0511/rust-xfinal-execution on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xmh0511/rust-xfinal-execution 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid-macro-internal v1.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 993b7117e58b8bcafdf04c0eed9093d9826ccc4b12682de6e2242485077c0857
[INFO] running `Command { std: "docker" "start" "-a" "993b7117e58b8bcafdf04c0eed9093d9826ccc4b12682de6e2242485077c0857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "993b7117e58b8bcafdf04c0eed9093d9826ccc4b12682de6e2242485077c0857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "993b7117e58b8bcafdf04c0eed9093d9826ccc4b12682de6e2242485077c0857", kill_on_drop: false }`
[INFO] [stdout] 993b7117e58b8bcafdf04c0eed9093d9826ccc4b12682de6e2242485077c0857
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1bf2643d4e810eb9127c67c2c4a9bfc17990cb3df5cfa9e987af0d739a19a24
[INFO] running `Command { std: "docker" "start" "-a" "d1bf2643d4e810eb9127c67c2c4a9bfc17990cb3df5cfa9e987af0d739a19a24", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.131
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling macro-utilities v0.1.0 (/opt/rustwide/workdir/macro-utilities)
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling uuid-macro-internal v1.1.2
[INFO] [stderr]     Checking uuid v1.1.2
[INFO] [stderr]     Checking http-server v0.1.0 (/opt/rustwide/workdir/http-server)
[INFO] [stdout] warning: method `kind` is never used
[INFO] [stdout]   --> http-server/src/http_parser.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | trait UnifiedError {
[INFO] [stdout]    |       ------------ method in this trait
[INFO] [stdout] 53 |     fn to_string(&self) -> String;
[INFO] [stdout] 54 |     fn kind(&self) -> ErrorKind;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> http-server/src/lib.rs:213:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |         &'a mut self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 211 |         methods: T,
[INFO] [stdout] 212 |         path: &'a str,
[INFO] [stdout]     |                -- the lifetime is named here
[INFO] [stdout] 213 |     ) -> RouterRegister<'_> {
[INFO] [stdout]     |                         ^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 213 -     ) -> RouterRegister<'_> {
[INFO] [stdout] 213 +     ) -> RouterRegister<'a> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `kind` is never used
[INFO] [stdout]   --> http-server/src/http_parser.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | trait UnifiedError {
[INFO] [stdout]    |       ------------ method in this trait
[INFO] [stdout] 53 |     fn to_string(&self) -> String;
[INFO] [stdout] 54 |     fn kind(&self) -> ErrorKind;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> http-server/src/lib.rs:213:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |         &'a mut self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 211 |         methods: T,
[INFO] [stdout] 212 |         path: &'a str,
[INFO] [stdout]     |                -- the lifetime is named here
[INFO] [stdout] 213 |     ) -> RouterRegister<'_> {
[INFO] [stdout]     |                         ^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 213 -     ) -> RouterRegister<'_> {
[INFO] [stdout] 213 +     ) -> RouterRegister<'a> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking execution v0.1.0 (/opt/rustwide/workdir/execution)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.05s
[INFO] running `Command { std: "docker" "inspect" "d1bf2643d4e810eb9127c67c2c4a9bfc17990cb3df5cfa9e987af0d739a19a24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1bf2643d4e810eb9127c67c2c4a9bfc17990cb3df5cfa9e987af0d739a19a24", kill_on_drop: false }`
[INFO] [stdout] d1bf2643d4e810eb9127c67c2c4a9bfc17990cb3df5cfa9e987af0d739a19a24
