[INFO] updating cached repository gregscott94/gspos-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gregscott94/gspos-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gregscott94/gspos-server" "work/ex/beta-1.38-1/sources/1.37.0/gh/gregscott94/gspos-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gregscott94/gspos-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gregscott94/gspos-server" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gregscott94/gspos-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gregscott94/gspos-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8be1734bfdaf24f23339bd8b78c4634f28e19512
[INFO] sha for GitHub repo gregscott94/gspos-server: 8be1734bfdaf24f23339bd8b78c4634f28e19512
[INFO] validating manifest of gregscott94/gspos-server 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 gregscott94/gspos-server 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 gregscott94/gspos-server
[INFO] finished frobbing gregscott94/gspos-server
[INFO] frobbed toml for gregscott94/gspos-server written to work/ex/beta-1.38-1/sources/1.37.0/gh/gregscott94/gspos-server/Cargo.toml
[INFO] started frobbing gregscott94/gspos-server
[INFO] finished frobbing gregscott94/gspos-server
[INFO] frobbed toml for gregscott94/gspos-server written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gregscott94/gspos-server/Cargo.toml
[INFO] crate gregscott94/gspos-server 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 gregscott94/gspos-server against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gregscott94/gspos-server:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3cd0e4954e814767d5130f4812f5f7391938ea3944920181a7850f1df9abf9d3
[INFO] running `"docker" "start" "-a" "3cd0e4954e814767d5130f4812f5f7391938ea3944920181a7850f1df9abf9d3"`
[INFO] [stderr]    Compiling mustache v0.8.2
[INFO] [stderr]    Compiling mio v0.6.11
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling ws v0.7.3
[INFO] [stderr]    Compiling nickel v0.10.1
[INFO] [stderr]    Compiling gspos-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `request_string`
[INFO] [stderr]   --> src/youtube.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |         let request_string = format!("{}/search?q={}&maxResults=25&part=snippet&key={}", API_BASE, query, self.api_key);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_request_string`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `API_BASE`
[INFO] [stderr]  --> src/youtube.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | const API_BASE: &str = "https://www.googleapis.com/youtube/v3";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Youtube`
[INFO] [stderr]  --> src/youtube.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Youtube {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `search`
[INFO] [stderr]  --> src/youtube.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn search(&self, query: &str) {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.24s
[INFO] running `"docker" "inspect" "3cd0e4954e814767d5130f4812f5f7391938ea3944920181a7850f1df9abf9d3"`
[INFO] running `"docker" "rm" "-f" "3cd0e4954e814767d5130f4812f5f7391938ea3944920181a7850f1df9abf9d3"`
[INFO] [stdout] 3cd0e4954e814767d5130f4812f5f7391938ea3944920181a7850f1df9abf9d3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gregscott94/gspos-server:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 31b2d1dc2e089b8bac1e2431b2e63d5b17466977b5fe795bd1d145f1f9f67ad2
[INFO] running `"docker" "start" "-a" "31b2d1dc2e089b8bac1e2431b2e63d5b17466977b5fe795bd1d145f1f9f67ad2"`
[INFO] [stderr]    Compiling gspos-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `request_string`
[INFO] [stderr]   --> src/youtube.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |         let request_string = format!("{}/search?q={}&maxResults=25&part=snippet&key={}", API_BASE, query, self.api_key);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_request_string`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `API_BASE`
[INFO] [stderr]  --> src/youtube.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | const API_BASE: &str = "https://www.googleapis.com/youtube/v3";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Youtube`
[INFO] [stderr]  --> src/youtube.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Youtube {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `search`
[INFO] [stderr]  --> src/youtube.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn search(&self, query: &str) {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "31b2d1dc2e089b8bac1e2431b2e63d5b17466977b5fe795bd1d145f1f9f67ad2"`
[INFO] running `"docker" "rm" "-f" "31b2d1dc2e089b8bac1e2431b2e63d5b17466977b5fe795bd1d145f1f9f67ad2"`
[INFO] [stdout] 31b2d1dc2e089b8bac1e2431b2e63d5b17466977b5fe795bd1d145f1f9f67ad2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gregscott94/gspos-server:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] c01d4208ead3ac96f183e320b5d02a52b8561e3286e6b38560e6dff3906ac522
[INFO] running `"docker" "start" "-a" "c01d4208ead3ac96f183e320b5d02a52b8561e3286e6b38560e6dff3906ac522"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gspos_server-d39a71fb73ca0d04
[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" "c01d4208ead3ac96f183e320b5d02a52b8561e3286e6b38560e6dff3906ac522"`
[INFO] running `"docker" "rm" "-f" "c01d4208ead3ac96f183e320b5d02a52b8561e3286e6b38560e6dff3906ac522"`
[INFO] [stdout] c01d4208ead3ac96f183e320b5d02a52b8561e3286e6b38560e6dff3906ac522