[INFO] fetching crate sw4rm-rs 0.2.0...
[INFO] building sw4rm-rs-0.2.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate sw4rm-rs 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate sw4rm-rs 0.2.0
[INFO] finished tweaking crates.io crate sw4rm-rs 0.2.0
[INFO] tweaked toml for crates.io crate sw4rm-rs 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sw4rm-rs 0.2.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b2e8cfeb7aa6fa30a1ff146d71064a820705af9318d5c7270b56b6d5a7c00b3
[INFO] running `Command { std: "docker" "start" "-a" "1b2e8cfeb7aa6fa30a1ff146d71064a820705af9318d5c7270b56b6d5a7c00b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b2e8cfeb7aa6fa30a1ff146d71064a820705af9318d5c7270b56b6d5a7c00b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b2e8cfeb7aa6fa30a1ff146d71064a820705af9318d5c7270b56b6d5a7c00b3", kill_on_drop: false }`
[INFO] [stdout] 1b2e8cfeb7aa6fa30a1ff146d71064a820705af9318d5c7270b56b6d5a7c00b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fd434e8f491a8314d5f9a30754f48ae9a0c2cc0190f0f91bdea32efe7f997d0
[INFO] running `Command { std: "docker" "start" "-a" "5fd434e8f491a8314d5f9a30754f48ae9a0c2cc0190f0f91bdea32efe7f997d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling sw4rm-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/shared/parameter.rs:49:22
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub schema: Option<RefOr<Schema>>,
[INFO] [stdout]    |         ------ matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 49 |     #[serde(rename = "schema", skip_serializing_if = "Option::is_none")]
[INFO] [stdout]    |                      ^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[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 18.38s
[INFO] running `Command { std: "docker" "inspect" "5fd434e8f491a8314d5f9a30754f48ae9a0c2cc0190f0f91bdea32efe7f997d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fd434e8f491a8314d5f9a30754f48ae9a0c2cc0190f0f91bdea32efe7f997d0", kill_on_drop: false }`
[INFO] [stdout] 5fd434e8f491a8314d5f9a30754f48ae9a0c2cc0190f0f91bdea32efe7f997d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 355bc99a21389f64afdfe8da27b8aaa0b35c1073e799f09a31abb3c55bd7ec2e
[INFO] running `Command { std: "docker" "start" "-a" "355bc99a21389f64afdfe8da27b8aaa0b35c1073e799f09a31abb3c55bd7ec2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling sw4rm-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/shared/parameter.rs:49:22
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub schema: Option<RefOr<Schema>>,
[INFO] [stdout]    |         ------ matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 49 |     #[serde(rename = "schema", skip_serializing_if = "Option::is_none")]
[INFO] [stdout]    |                      ^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/shared/parameter.rs:49:22
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub schema: Option<RefOr<Schema>>,
[INFO] [stdout]    |         ------ matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 49 |     #[serde(rename = "schema", skip_serializing_if = "Option::is_none")]
[INFO] [stdout]    |                      ^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.38s
[INFO] running `Command { std: "docker" "inspect" "355bc99a21389f64afdfe8da27b8aaa0b35c1073e799f09a31abb3c55bd7ec2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "355bc99a21389f64afdfe8da27b8aaa0b35c1073e799f09a31abb3c55bd7ec2e", kill_on_drop: false }`
[INFO] [stdout] 355bc99a21389f64afdfe8da27b8aaa0b35c1073e799f09a31abb3c55bd7ec2e