[INFO] updating cached repository KappaDistributive/diesel-books
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/KappaDistributive/diesel-books
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/KappaDistributive/diesel-books" "work/ex/beta-1.38-1/sources/1.37.0/gh/KappaDistributive/diesel-books"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/KappaDistributive/diesel-books'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/KappaDistributive/diesel-books" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KappaDistributive/diesel-books"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KappaDistributive/diesel-books'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 890f4d7cc60ed259ae7c5a3000896eb2d3b2f3ec
[INFO] sha for GitHub repo KappaDistributive/diesel-books: 890f4d7cc60ed259ae7c5a3000896eb2d3b2f3ec
[INFO] validating manifest of KappaDistributive/diesel-books on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of KappaDistributive/diesel-books on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing KappaDistributive/diesel-books
[INFO] finished frobbing KappaDistributive/diesel-books
[INFO] frobbed toml for KappaDistributive/diesel-books written to work/ex/beta-1.38-1/sources/1.37.0/gh/KappaDistributive/diesel-books/Cargo.toml
[INFO] started frobbing KappaDistributive/diesel-books
[INFO] finished frobbing KappaDistributive/diesel-books
[INFO] frobbed toml for KappaDistributive/diesel-books written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KappaDistributive/diesel-books/Cargo.toml
[INFO] crate KappaDistributive/diesel-books already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing KappaDistributive/diesel-books against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/KappaDistributive/diesel-books:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d40cf1354bcefc06f2d60ac8da5b97a2b0b8f6fc871984a9bcea17d033645fd9
[INFO] running `"docker" "start" "-a" "d40cf1354bcefc06f2d60ac8da5b97a2b0b8f6fc871984a9bcea17d033645fd9"`
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling derive-error-chain v0.11.2
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]    Compiling dotenv v0.11.0
[INFO] [stderr]    Compiling diesel v1.4.2
[INFO] [stderr]    Compiling diesel-books v0.1.0 (/opt/crater/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]     Finished dev [unoptimized + debuginfo] target(s) in 1m 36s
[INFO] running `"docker" "inspect" "d40cf1354bcefc06f2d60ac8da5b97a2b0b8f6fc871984a9bcea17d033645fd9"`
[INFO] running `"docker" "rm" "-f" "d40cf1354bcefc06f2d60ac8da5b97a2b0b8f6fc871984a9bcea17d033645fd9"`
[INFO] [stdout] d40cf1354bcefc06f2d60ac8da5b97a2b0b8f6fc871984a9bcea17d033645fd9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/KappaDistributive/diesel-books:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 978086ee463c3fab3ab3241cd344ae8273e19f7006bd4ffc7e278e5b946beaca
[INFO] running `"docker" "start" "-a" "978086ee463c3fab3ab3241cd344ae8273e19f7006bd4ffc7e278e5b946beaca"`
[INFO] [stderr]    Compiling diesel-books v0.1.0 (/opt/crater/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]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "978086ee463c3fab3ab3241cd344ae8273e19f7006bd4ffc7e278e5b946beaca"`
[INFO] running `"docker" "rm" "-f" "978086ee463c3fab3ab3241cd344ae8273e19f7006bd4ffc7e278e5b946beaca"`
[INFO] [stdout] 978086ee463c3fab3ab3241cd344ae8273e19f7006bd4ffc7e278e5b946beaca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/KappaDistributive/diesel-books:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 11a8e83f6e7784f8e3622d7ba4106b21a75475873bc989b28e5476ed148e1f01
[INFO] running `"docker" "start" "-a" "11a8e83f6e7784f8e3622d7ba4106b21a75475873bc989b28e5476ed148e1f01"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/diesel_books-383fc1445b6f5e3e
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "11a8e83f6e7784f8e3622d7ba4106b21a75475873bc989b28e5476ed148e1f01"`
[INFO] running `"docker" "rm" "-f" "11a8e83f6e7784f8e3622d7ba4106b21a75475873bc989b28e5476ed148e1f01"`
[INFO] [stdout] 11a8e83f6e7784f8e3622d7ba4106b21a75475873bc989b28e5476ed148e1f01