[INFO] cloning repository https://github.com/sianliu/rust-course-new
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sianliu/rust-course-new" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsianliu%2Frust-course-new", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsianliu%2Frust-course-new'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 049b270079e3550c8341c72b30731c43aaae8954
[INFO] building sianliu/rust-course-new against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsianliu%2Frust-course-new" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sianliu/rust-course-new
[INFO] finished tweaking git repo https://github.com/sianliu/rust-course-new
[INFO] tweaked toml for git repo https://github.com/sianliu/rust-course-new written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sianliu/rust-course-new 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/sianliu/rust-course-new 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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3ecb4f43113e3d8f9e97641dfbac5a83e26c1a2346e7fb261f77a7b2255c94b4
[INFO] running `Command { std: "docker" "start" "-a" "3ecb4f43113e3d8f9e97641dfbac5a83e26c1a2346e7fb261f77a7b2255c94b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ecb4f43113e3d8f9e97641dfbac5a83e26c1a2346e7fb261f77a7b2255c94b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ecb4f43113e3d8f9e97641dfbac5a83e26c1a2346e7fb261f77a7b2255c94b4", kill_on_drop: false }`
[INFO] [stdout] 3ecb4f43113e3d8f9e97641dfbac5a83e26c1a2346e7fb261f77a7b2255c94b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 69783f32a76ab4159683cf3415e738a5a7fd7216d3733ccd2cd67c478ff0022b
[INFO] running `Command { std: "docker" "start" "-a" "69783f32a76ab4159683cf3415e738a5a7fd7216d3733ccd2cd67c478ff0022b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling inlinable_string v0.1.15
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling stable-pattern v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling state v0.6.0
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling multer v3.1.0
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling rocket v0.5.1
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling binascii v0.1.4
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling atomic v0.5.3
[INFO] [stderr]    Compiling shared v0.1.0 (/opt/rustwide/workdir/assignments/shared)
[INFO] [stderr]    Compiling assignment1 v0.1.0 (/opt/rustwide/workdir/assignments/assignment1)
[INFO] [stderr]    Compiling assignment3 v0.1.0 (/opt/rustwide/workdir/assignments/assignment3)
[INFO] [stderr]    Compiling assignment2 v0.1.0 (/opt/rustwide/workdir/assignments/assignment2)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> assignments/assignment3/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct UserAccount {
[INFO] [stdout]   |        ----------- field in this struct
[INFO] [stdout] 3 |     name: String, 
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling tokio v1.46.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling cap_v1 v0.1.0 (/opt/rustwide/workdir/capstone)
[INFO] [stdout] warning: method `full_name` is never used
[INFO] [stdout]   --> capstone/src/location.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl Country {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn full_name(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_value_tier` and `is_long_term` are never used
[INFO] [stdout]    --> capstone/src/transaction.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl Transaction {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn get_value_tier(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     pub fn is_long_term(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[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]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling pear v0.2.9
[INFO] [stderr]    Compiling devise_codegen v0.4.2
[INFO] [stderr]    Compiling devise v0.4.2
[INFO] [stderr]    Compiling rocket_http v0.5.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling rocket_codegen v0.5.1
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ubyte v0.10.4
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling backend v0.1.0 (/opt/rustwide/workdir/backend)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> backend/src/task.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Task {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn new(id: u32, title: String, description: String) -> Self {
[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 1m 04s
[INFO] running `Command { std: "docker" "inspect" "69783f32a76ab4159683cf3415e738a5a7fd7216d3733ccd2cd67c478ff0022b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69783f32a76ab4159683cf3415e738a5a7fd7216d3733ccd2cd67c478ff0022b", kill_on_drop: false }`
[INFO] [stdout] 69783f32a76ab4159683cf3415e738a5a7fd7216d3733ccd2cd67c478ff0022b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] beb212f0c3d2685b95961744c3f579d53493d298328f2dcdbe1654f8383378e9
[INFO] running `Command { std: "docker" "start" "-a" "beb212f0c3d2685b95961744c3f579d53493d298328f2dcdbe1654f8383378e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cap_v1 v0.1.0 (/opt/rustwide/workdir/capstone)
[INFO] [stderr]    Compiling shared v0.1.0 (/opt/rustwide/workdir/assignments/shared)
[INFO] [stderr]    Compiling assignment3 v0.1.0 (/opt/rustwide/workdir/assignments/assignment3)
[INFO] [stderr]    Compiling assignment1 v0.1.0 (/opt/rustwide/workdir/assignments/assignment1)
[INFO] [stderr]    Compiling assignment2 v0.1.0 (/opt/rustwide/workdir/assignments/assignment2)
[INFO] [stderr]    Compiling backend v0.1.0 (/opt/rustwide/workdir/backend)
[INFO] [stdout] warning: method `full_name` is never used
[INFO] [stdout]   --> capstone/src/location.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl Country {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn full_name(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_value_tier` and `is_long_term` are never used
[INFO] [stdout]    --> capstone/src/transaction.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl Transaction {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn get_value_tier(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     pub fn is_long_term(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> assignments/assignment3/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct UserAccount {
[INFO] [stdout]   |        ----------- field in this struct
[INFO] [stdout] 3 |     name: String, 
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> backend/src/task.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Task {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn new(id: u32, title: String, description: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "beb212f0c3d2685b95961744c3f579d53493d298328f2dcdbe1654f8383378e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beb212f0c3d2685b95961744c3f579d53493d298328f2dcdbe1654f8383378e9", kill_on_drop: false }`
[INFO] [stdout] beb212f0c3d2685b95961744c3f579d53493d298328f2dcdbe1654f8383378e9
