[INFO] updating cached repository Rocko10/Rust-CRUD
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Rocko10/Rust-CRUD
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Rocko10/Rust-CRUD" "work/ex/beta-1.37-6/sources/1.36.0/gh/Rocko10/Rust-CRUD"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Rocko10/Rust-CRUD'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Rocko10/Rust-CRUD" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Rocko10/Rust-CRUD"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Rocko10/Rust-CRUD'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b0aff19c32548e96fb13f6df88e40157f696b8a6
[INFO] sha for GitHub repo Rocko10/Rust-CRUD: b0aff19c32548e96fb13f6df88e40157f696b8a6
[INFO] validating manifest of Rocko10/Rust-CRUD on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Rocko10/Rust-CRUD on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Rocko10/Rust-CRUD
[INFO] finished frobbing Rocko10/Rust-CRUD
[INFO] frobbed toml for Rocko10/Rust-CRUD written to work/ex/beta-1.37-6/sources/1.36.0/gh/Rocko10/Rust-CRUD/Cargo.toml
[INFO] started frobbing Rocko10/Rust-CRUD
[INFO] finished frobbing Rocko10/Rust-CRUD
[INFO] frobbed toml for Rocko10/Rust-CRUD written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Rocko10/Rust-CRUD/Cargo.toml
[INFO] crate Rocko10/Rust-CRUD already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Rocko10/Rust-CRUD against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Rocko10/Rust-CRUD:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] bd03cd7f9c74dc8d670601100080ed9e92d47b0c892943f5e2a51cbe01a1292f
[INFO] running `"docker" "start" "-a" "bd03cd7f9c74dc8d670601100080ed9e92d47b0c892943f5e2a51cbe01a1292f"`
[INFO] [stderr]    Compiling zoo_crud v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `ShowImp`
[INFO] [stderr]  --> src/use_case/show.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct ShowImp<'a> {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/use_case/show.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(data_provider: &'a dyn Gateway) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DeleteImp`
[INFO] [stderr]  --> src/use_case/delete.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct DeleteImp<'a> {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/use_case/delete.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(data_provider: &'a mut dyn Gateway) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "bd03cd7f9c74dc8d670601100080ed9e92d47b0c892943f5e2a51cbe01a1292f"`
[INFO] running `"docker" "rm" "-f" "bd03cd7f9c74dc8d670601100080ed9e92d47b0c892943f5e2a51cbe01a1292f"`
[INFO] [stdout] bd03cd7f9c74dc8d670601100080ed9e92d47b0c892943f5e2a51cbe01a1292f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Rocko10/Rust-CRUD:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] aedf3fe9eb9228ea71a7f24b49f7c735e0dd4e39958bd7e83b87a67611ef729a
[INFO] running `"docker" "start" "-a" "aedf3fe9eb9228ea71a7f24b49f7c735e0dd4e39958bd7e83b87a67611ef729a"`
[INFO] [stderr]    Compiling zoo_crud v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "aedf3fe9eb9228ea71a7f24b49f7c735e0dd4e39958bd7e83b87a67611ef729a"`
[INFO] running `"docker" "rm" "-f" "aedf3fe9eb9228ea71a7f24b49f7c735e0dd4e39958bd7e83b87a67611ef729a"`
[INFO] [stdout] aedf3fe9eb9228ea71a7f24b49f7c735e0dd4e39958bd7e83b87a67611ef729a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Rocko10/Rust-CRUD:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] d10f2432fb059bee21de6ff3353bdd661613487216b73db8fde9db231c6ca075
[INFO] running `"docker" "start" "-a" "d10f2432fb059bee21de6ff3353bdd661613487216b73db8fde9db231c6ca075"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zoo_crud-dc57f8e2abf8a4de
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test memory::test::test_add ... ok
[INFO] [stdout] test use_case::add::test::test_adding ... ok
[INFO] [stdout] test use_case::get::test::test_get_and_add ... ok
[INFO] [stdout] test use_case::delete::test::test_delete_get_error ... ok
[INFO] [stdout] test use_case::show::test::test_show ... ok
[INFO] [stdout] test use_case::delete::test::test_delete ... ok
[INFO] [stdout] test use_case::show::test::test_return_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d10f2432fb059bee21de6ff3353bdd661613487216b73db8fde9db231c6ca075"`
[INFO] running `"docker" "rm" "-f" "d10f2432fb059bee21de6ff3353bdd661613487216b73db8fde9db231c6ca075"`
[INFO] [stdout] d10f2432fb059bee21de6ff3353bdd661613487216b73db8fde9db231c6ca075