[INFO] fetching crate firststep-name 0.1.0...
[INFO] checking firststep-name-0.1.0 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate firststep-name 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate firststep-name 0.1.0
[INFO] finished tweaking crates.io crate firststep-name 0.1.0
[INFO] tweaked toml for crates.io crate firststep-name 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate firststep-name 0.1.0 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate firststep-name 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rfc7239 v0.1.3
[INFO] [stderr]   Downloaded wildmatch v2.4.0
[INFO] [stderr]   Downloaded poem-derive v3.1.8
[INFO] [stderr]   Downloaded sse-codec v0.3.2
[INFO] [stderr]   Downloaded askama v0.13.0
[INFO] [stderr]   Downloaded tungstenite v0.25.0
[INFO] [stderr]   Downloaded askama_derive v0.13.0
[INFO] [stderr]   Downloaded tokio-tungstenite v0.25.0
[INFO] [stderr]   Downloaded poem v3.1.8
[INFO] [stderr]   Downloaded openssl-src v300.5.2+3.5.2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b0f51a7c4ca945aac9ffd5273bd276f53ed5449132b6db5af71b3663c6a1a27
[INFO] running `Command { std: "docker" "start" "-a" "3b0f51a7c4ca945aac9ffd5273bd276f53ed5449132b6db5af71b3663c6a1a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b0f51a7c4ca945aac9ffd5273bd276f53ed5449132b6db5af71b3663c6a1a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b0f51a7c4ca945aac9ffd5273bd276f53ed5449132b6db5af71b3663c6a1a27", kill_on_drop: false }`
[INFO] [stdout] 3b0f51a7c4ca945aac9ffd5273bd276f53ed5449132b6db5af71b3663c6a1a27
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c5d66cd9b9b1237c64c28b18cf0da15de7f37e28ead46209a39ad213240d7b0
[INFO] running `Command { std: "docker" "start" "-a" "0c5d66cd9b9b1237c64c28b18cf0da15de7f37e28ead46209a39ad213240d7b0", kill_on_drop: false }`
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[INFO] [stderr]     Checking firststep-name v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 19s
[INFO] [stdout] warning: struct `HeadTemplate` is never constructed
[INFO] [stdout]   --> src/templates.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct HeadTemplate<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FooterTemplate` is never constructed
[INFO] [stdout]   --> src/templates.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct FooterTemplate {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ScriptTemplate` is never constructed
[INFO] [stdout]   --> src/templates.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct ScriptTemplate {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StyleTemplate` is never constructed
[INFO] [stdout]   --> src/templates.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct StyleTemplate {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_ctrl_c_signal` is never used
[INFO] [stdout]    --> src/server.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn send_ctrl_c_signal() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HeadTemplate` is never constructed
[INFO] [stdout]   --> src/templates.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct HeadTemplate<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FooterTemplate` is never constructed
[INFO] [stdout]   --> src/templates.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct FooterTemplate {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ScriptTemplate` is never constructed
[INFO] [stdout]   --> src/templates.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct ScriptTemplate {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StyleTemplate` is never constructed
[INFO] [stdout]   --> src/templates.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct StyleTemplate {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c5d66cd9b9b1237c64c28b18cf0da15de7f37e28ead46209a39ad213240d7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c5d66cd9b9b1237c64c28b18cf0da15de7f37e28ead46209a39ad213240d7b0", kill_on_drop: false }`
[INFO] [stdout] 0c5d66cd9b9b1237c64c28b18cf0da15de7f37e28ead46209a39ad213240d7b0