[INFO] updating cached repository https://github.com/mjyi/kindle-site
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e4775949194cb87cdc4782f420416e3f0a50a22f
[INFO] checking mjyi/kindle-site against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjyi%2Fkindle-site" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mjyi/kindle-site on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mjyi/kindle-site
[INFO] finished tweaking git repo https://github.com/mjyi/kindle-site
[INFO] tweaked toml for git repo https://github.com/mjyi/kindle-site written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/mjyi/kindle-site already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a3e0bdaefd74ab643266cfc9857c025d8048fee80a0093135a33752d30d0236b
[INFO] running `"docker" "start" "-a" "a3e0bdaefd74ab643266cfc9857c025d8048fee80a0093135a33752d30d0236b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling unicode-xid v0.2.0
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[INFO] [stderr]    Compiling num-traits v0.2.11
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[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling pin-project-internal v0.4.8
[INFO] [stderr]    Compiling derive_more v0.99.3
[INFO] [stderr]    Compiling actix-macros v0.1.1
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[INFO] [stderr]     Checking askama_shared v0.9.1
[INFO] [stderr]     Checking actix-http v1.0.1
[INFO] [stderr]    Compiling askama_derive v0.9.0
[INFO] [stderr]     Checking awc v1.0.1
[INFO] [stderr]     Checking actix-web v2.0.0
[INFO] [stderr]     Checking askama v0.9.0
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[INFO] [stderr]     Checking kindle-site v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `askama::Template`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use askama::Template;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `reqwest::header::USER_AGENT`
[INFO] [stderr]  --> src/fetcher.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use reqwest::header::USER_AGENT;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `askama::Template`
[INFO] [stderr]  --> src/html.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use askama::Template;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Result`
[INFO] [stderr]  --> src/rules.rs:1:18
[INFO] [stderr]   |
[INFO] [stderr] 1 | use serde_json::{Result, Value};
[INFO] [stderr]   |                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/main.rs:15:16
[INFO] [stderr]    |
[INFO] [stderr] 15 | async fn index(id: Identity) -> Result<HttpResponse> {
[INFO] [stderr]    |                ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parse`
[INFO] [stderr]   --> src/main.rs:40:14
[INFO] [stderr]    |
[INFO] [stderr] 40 | async fn add(parse: web::Form<AddForm>, id: Identity) -> HttpResponse {
[INFO] [stderr]    |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_parse`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/main.rs:40:41
[INFO] [stderr]    |
[INFO] [stderr] 40 | async fn add(parse: web::Form<AddForm>, id: Identity) -> HttpResponse {
[INFO] [stderr]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/main.rs:44:23
[INFO] [stderr]    |
[INFO] [stderr] 44 | async fn to_main_page(id: Identity) -> HttpResponse{
[INFO] [stderr]    |                       ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `url`
[INFO] [stderr]  --> src/fetcher.rs:5:16
[INFO] [stderr]   |
[INFO] [stderr] 5 | async fn fetch(url: &str, encode: &str) -> String { todo!() }
[INFO] [stderr]   |                ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `encode`
[INFO] [stderr]  --> src/fetcher.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 | async fn fetch(url: &str, encode: &str) -> String { todo!() }
[INFO] [stderr]   |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_encode`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fetch`
[INFO] [stderr]  --> src/fetcher.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | async fn fetch(url: &str, encode: &str) -> String { todo!() }
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `askama::Template`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use askama::Template;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `reqwest::header::USER_AGENT`
[INFO] [stderr]  --> src/fetcher.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use reqwest::header::USER_AGENT;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `askama::Template`
[INFO] [stderr]  --> src/html.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use askama::Template;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Result`
[INFO] [stderr]  --> src/rules.rs:1:18
[INFO] [stderr]   |
[INFO] [stderr] 1 | use serde_json::{Result, Value};
[INFO] [stderr]   |                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/main.rs:15:16
[INFO] [stderr]    |
[INFO] [stderr] 15 | async fn index(id: Identity) -> Result<HttpResponse> {
[INFO] [stderr]    |                ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parse`
[INFO] [stderr]   --> src/main.rs:40:14
[INFO] [stderr]    |
[INFO] [stderr] 40 | async fn add(parse: web::Form<AddForm>, id: Identity) -> HttpResponse {
[INFO] [stderr]    |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_parse`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/main.rs:40:41
[INFO] [stderr]    |
[INFO] [stderr] 40 | async fn add(parse: web::Form<AddForm>, id: Identity) -> HttpResponse {
[INFO] [stderr]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/main.rs:44:23
[INFO] [stderr]    |
[INFO] [stderr] 44 | async fn to_main_page(id: Identity) -> HttpResponse{
[INFO] [stderr]    |                       ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `url`
[INFO] [stderr]  --> src/fetcher.rs:5:16
[INFO] [stderr]   |
[INFO] [stderr] 5 | async fn fetch(url: &str, encode: &str) -> String { todo!() }
[INFO] [stderr]   |                ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `encode`
[INFO] [stderr]  --> src/fetcher.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 | async fn fetch(url: &str, encode: &str) -> String { todo!() }
[INFO] [stderr]   |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_encode`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fetch`
[INFO] [stderr]  --> src/fetcher.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | async fn fetch(url: &str, encode: &str) -> String { todo!() }
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 37s
[INFO] running `"docker" "inspect" "a3e0bdaefd74ab643266cfc9857c025d8048fee80a0093135a33752d30d0236b"`
[INFO] running `"docker" "rm" "-f" "a3e0bdaefd74ab643266cfc9857c025d8048fee80a0093135a33752d30d0236b"`
[INFO] [stdout] a3e0bdaefd74ab643266cfc9857c025d8048fee80a0093135a33752d30d0236b