[INFO] cloning repository https://github.com/KappaDistributive/diesel-books
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KappaDistributive/diesel-books" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKappaDistributive%2Fdiesel-books"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKappaDistributive%2Fdiesel-books'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 890f4d7cc60ed259ae7c5a3000896eb2d3b2f3ec
[INFO] checking KappaDistributive/diesel-books against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKappaDistributive%2Fdiesel-books" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KappaDistributive/diesel-books on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/KappaDistributive/diesel-books
[INFO] finished tweaking git repo https://github.com/KappaDistributive/diesel-books
[INFO] tweaked toml for git repo https://github.com/KappaDistributive/diesel-books written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/KappaDistributive/diesel-books already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] fbafa3199da790465156226baf509ae2dca11f25490f09c7640a5e1f68ab2029
[INFO] running `"docker" "start" "-a" "fbafa3199da790465156226baf509ae2dca11f25490f09c7640a5e1f68ab2029"`
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]    Compiling syntex_fmt_macros v0.5.0
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking backtrace-sys v0.1.28
[INFO] [stderr]     Checking backtrace v0.3.14
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]    Compiling derive-error-chain v0.11.2
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]     Checking dotenv v0.11.0
[INFO] [stderr]     Checking diesel v1.4.2
[INFO] [stderr]     Checking diesel-books v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `show`
[INFO] [stderr]   --> src/models.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn show(id: i32, conn: &PgConnection) -> Vec<Book> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `all`
[INFO] [stderr]   --> src/models.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn all(conn: &PgConnection) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update_by_id`
[INFO] [stderr]   --> src/models.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn update_by_id(id: i32, conn: &PgConnection, book: NewBook) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `delete_by_id`
[INFO] [stderr]   --> src/models.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn delete_by_id(id: i32, conn: &PgConnection) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `show`
[INFO] [stderr]   --> src/models.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn show(id: i32, conn: &PgConnection) -> Vec<Book> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `all`
[INFO] [stderr]   --> src/models.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn all(conn: &PgConnection) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update_by_id`
[INFO] [stderr]   --> src/models.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn update_by_id(id: i32, conn: &PgConnection, book: NewBook) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `delete_by_id`
[INFO] [stderr]   --> src/models.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn delete_by_id(id: i32, conn: &PgConnection) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `"docker" "inspect" "fbafa3199da790465156226baf509ae2dca11f25490f09c7640a5e1f68ab2029"`
[INFO] running `"docker" "rm" "-f" "fbafa3199da790465156226baf509ae2dca11f25490f09c7640a5e1f68ab2029"`
[INFO] [stdout] fbafa3199da790465156226baf509ae2dca11f25490f09c7640a5e1f68ab2029