[INFO] cloning repository https://github.com/charypar/gossip-glomers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/charypar/gossip-glomers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharypar%2Fgossip-glomers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharypar%2Fgossip-glomers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07429fbeeddd4cdf30dd6210b038c006c8a2b7d1
[INFO] checking charypar/gossip-glomers against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharypar%2Fgossip-glomers" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/charypar/gossip-glomers
[INFO] finished tweaking git repo https://github.com/charypar/gossip-glomers
[INFO] tweaked toml for git repo https://github.com/charypar/gossip-glomers written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/charypar/gossip-glomers 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/charypar/gossip-glomers 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]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.51
[INFO] [stderr]   Downloaded anyhow v1.0.69
[INFO] [stderr]   Downloaded serde_json v1.0.93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1ca2f67a0fbe4e6fba66d7fba689e214cdf46f2077a9f9aceda09a39d898c007
[INFO] running `Command { std: "docker" "start" "-a" "1ca2f67a0fbe4e6fba66d7fba689e214cdf46f2077a9f9aceda09a39d898c007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ca2f67a0fbe4e6fba66d7fba689e214cdf46f2077a9f9aceda09a39d898c007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ca2f67a0fbe4e6fba66d7fba689e214cdf46f2077a9f9aceda09a39d898c007", kill_on_drop: false }`
[INFO] [stdout] 1ca2f67a0fbe4e6fba66d7fba689e214cdf46f2077a9f9aceda09a39d898c007
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d4afebd1ba0d7dbf31844c2492fa1cfc71617d3d3f63f2e6b7b7e6d2534fba12
[INFO] running `Command { std: "docker" "start" "-a" "d4afebd1ba0d7dbf31844c2492fa1cfc71617d3d3f63f2e6b7b7e6d2534fba12", 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 proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling serde_json v1.0.93
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking c1-echo v0.1.0 (/opt/rustwide/workdir/c1-echo)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> c1-echo/src/main.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             _ => {}
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> c1-echo/src/main.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |             Ok(response) => println!("{response}"),
[INFO] [stdout]    |             ------------ matches some of the same values
[INFO] [stdout] 25 |             Err(error) => eprintln!("{error}"),
[INFO] [stdout]    |             ---------- matches some of the same values
[INFO] [stdout] 26 |             _ => {}
[INFO] [stdout]    |             ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> c1-echo/src/main.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             _ => {}
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> c1-echo/src/main.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |             Ok(response) => println!("{response}"),
[INFO] [stdout]    |             ------------ matches some of the same values
[INFO] [stdout] 25 |             Err(error) => eprintln!("{error}"),
[INFO] [stdout]    |             ---------- matches some of the same values
[INFO] [stdout] 26 |             _ => {}
[INFO] [stdout]    |             ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.83s
[INFO] running `Command { std: "docker" "inspect" "d4afebd1ba0d7dbf31844c2492fa1cfc71617d3d3f63f2e6b7b7e6d2534fba12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4afebd1ba0d7dbf31844c2492fa1cfc71617d3d3f63f2e6b7b7e6d2534fba12", kill_on_drop: false }`
[INFO] [stdout] d4afebd1ba0d7dbf31844c2492fa1cfc71617d3d3f63f2e6b7b7e6d2534fba12
