[INFO] cloning repository https://github.com/GoVed/tug_of_words
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GoVed/tug_of_words" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoVed%2Ftug_of_words", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoVed%2Ftug_of_words'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f6eafe556d4ef163171bc16d7e7f1dda7ac9c81
[INFO] checking GoVed/tug_of_words against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoVed%2Ftug_of_words" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/GoVed/tug_of_words
[INFO] finished tweaking git repo https://github.com/GoVed/tug_of_words
[INFO] tweaked toml for git repo https://github.com/GoVed/tug_of_words written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/GoVed/tug_of_words 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 git repo https://github.com/GoVed/tug_of_words 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2492b4f58bdeb8e97d308c13559548d2e029b83c99f46a14f48638f0a4361c80
[INFO] running `Command { std: "docker" "start" "-a" "2492b4f58bdeb8e97d308c13559548d2e029b83c99f46a14f48638f0a4361c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2492b4f58bdeb8e97d308c13559548d2e029b83c99f46a14f48638f0a4361c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2492b4f58bdeb8e97d308c13559548d2e029b83c99f46a14f48638f0a4361c80", kill_on_drop: false }`
[INFO] [stdout] 2492b4f58bdeb8e97d308c13559548d2e029b83c99f46a14f48638f0a4361c80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] dc72e62ab8c15bfddc5999aca5d8bd055fe13c6bab5a55f85dd3775caf516de4
[INFO] running `Command { std: "docker" "start" "-a" "dc72e62ab8c15bfddc5999aca5d8bd055fe13c6bab5a55f85dd3775caf516de4", kill_on_drop: false }`
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking toml_write v0.1.1
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[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling devise_core v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling pear_codegen v0.2.9
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]     Checking pear v0.2.9
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]    Compiling devise_codegen v0.4.2
[INFO] [stderr]    Compiling rocket_http v0.5.1
[INFO] [stderr]    Compiling devise v0.4.2
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]    Compiling rocket_codegen v0.5.1
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[INFO] [stderr]     Checking multer v3.1.0
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[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking toml_edit v0.22.26
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[INFO] [stderr]     Checking figment v0.10.19
[INFO] [stderr]     Checking rocket v0.5.1
[INFO] [stderr]     Checking tug_of_words v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SubmitWordPayload` is never constructed
[INFO] [stdout]   --> src/models/payloads.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct SubmitWordPayload {
[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 `SubmitWordPayload` is never constructed
[INFO] [stdout]   --> src/models/payloads.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct SubmitWordPayload {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.64s
[INFO] running `Command { std: "docker" "inspect" "dc72e62ab8c15bfddc5999aca5d8bd055fe13c6bab5a55f85dd3775caf516de4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc72e62ab8c15bfddc5999aca5d8bd055fe13c6bab5a55f85dd3775caf516de4", kill_on_drop: false }`
[INFO] [stdout] dc72e62ab8c15bfddc5999aca5d8bd055fe13c6bab5a55f85dd3775caf516de4