[INFO] cloning repository https://github.com/alexandrecoin/rust_web_development
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexandrecoin/rust_web_development" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexandrecoin%2Frust_web_development", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexandrecoin%2Frust_web_development'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00fdbc421cd6ee4575103082fcc731484f63960b
[INFO] building alexandrecoin/rust_web_development against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexandrecoin%2Frust_web_development" "/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/alexandrecoin/rust_web_development
[INFO] finished tweaking git repo https://github.com/alexandrecoin/rust_web_development
[INFO] tweaked toml for git repo https://github.com/alexandrecoin/rust_web_development written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alexandrecoin/rust_web_development on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alexandrecoin/rust_web_development 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e2fa4084225f6570951f7603e40f3e4aa8c430b7fc7ef5bfc9aa903c690eda7
[INFO] running `Command { std: "docker" "start" "-a" "4e2fa4084225f6570951f7603e40f3e4aa8c430b7fc7ef5bfc9aa903c690eda7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e2fa4084225f6570951f7603e40f3e4aa8c430b7fc7ef5bfc9aa903c690eda7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e2fa4084225f6570951f7603e40f3e4aa8c430b7fc7ef5bfc9aa903c690eda7", kill_on_drop: false }`
[INFO] [stdout] 4e2fa4084225f6570951f7603e40f3e4aa8c430b7fc7ef5bfc9aa903c690eda7
[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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a88c0f02be0dbd9f3c3e3b77b2e3d961fe54db5a00684d9e3ec06d4c8fa519f
[INFO] running `Command { std: "docker" "start" "-a" "7a88c0f02be0dbd9f3c3e3b77b2e3d961fe54db5a00684d9e3ec06d4c8fa519f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling syn v2.0.64
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling headers-core v0.2.0
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling headers v0.3.9
[INFO] [stderr]    Compiling uuid v1.8.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]    Compiling tungstenite v0.21.0
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tokio-util v0.7.11
[INFO] [stderr]    Compiling tokio-tungstenite v0.21.0
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling warp v0.3.7
[INFO] [stderr]    Compiling handle-errors v0.1.0 (/opt/rustwide/workdir/handle-errors)
[INFO] [stderr]    Compiling rust-web-dev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `add_question` is never used
[INFO] [stdout]   --> src/store.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Store {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     async fn add_question(self, question: Question) -> Self {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `content` and `question_id` are never read
[INFO] [stdout]  --> src/types/answer.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Answer {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 3 |     pub(crate) id: AnswerId,
[INFO] [stdout] 4 |     pub(crate) content: String,
[INFO] [stdout]   |                ^^^^^^^
[INFO] [stdout] 5 |     pub(crate) question_id: QuestionId,
[INFO] [stdout]   |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.91s
[INFO] running `Command { std: "docker" "inspect" "7a88c0f02be0dbd9f3c3e3b77b2e3d961fe54db5a00684d9e3ec06d4c8fa519f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a88c0f02be0dbd9f3c3e3b77b2e3d961fe54db5a00684d9e3ec06d4c8fa519f", kill_on_drop: false }`
[INFO] [stdout] 7a88c0f02be0dbd9f3c3e3b77b2e3d961fe54db5a00684d9e3ec06d4c8fa519f
[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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97f6a386f651b9aac267efde24fb64e0b09c1279daec6cff9a55205e961fdd39
[INFO] running `Command { std: "docker" "start" "-a" "97f6a386f651b9aac267efde24fb64e0b09c1279daec6cff9a55205e961fdd39", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-web-dev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `add_question` is never used
[INFO] [stdout]   --> src/store.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Store {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     async fn add_question(self, question: Question) -> Self {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `content` and `question_id` are never read
[INFO] [stdout]  --> src/types/answer.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Answer {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 3 |     pub(crate) id: AnswerId,
[INFO] [stdout] 4 |     pub(crate) content: String,
[INFO] [stdout]   |                ^^^^^^^
[INFO] [stdout] 5 |     pub(crate) question_id: QuestionId,
[INFO] [stdout]   |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "97f6a386f651b9aac267efde24fb64e0b09c1279daec6cff9a55205e961fdd39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97f6a386f651b9aac267efde24fb64e0b09c1279daec6cff9a55205e961fdd39", kill_on_drop: false }`
[INFO] [stdout] 97f6a386f651b9aac267efde24fb64e0b09c1279daec6cff9a55205e961fdd39