[INFO] updating cached repository miyatin0212/blog_api
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/miyatin0212/blog_api
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/miyatin0212/blog_api" "work/ex/beta-1.37-6/sources/1.36.0/gh/miyatin0212/blog_api"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/miyatin0212/blog_api'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/miyatin0212/blog_api" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/miyatin0212/blog_api"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/miyatin0212/blog_api'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 47f25ba1cc09b33608bb492872880c8d3ff56968
[INFO] sha for GitHub repo miyatin0212/blog_api: 47f25ba1cc09b33608bb492872880c8d3ff56968
[INFO] validating manifest of miyatin0212/blog_api 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 miyatin0212/blog_api 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 miyatin0212/blog_api
[INFO] finished frobbing miyatin0212/blog_api
[INFO] frobbed toml for miyatin0212/blog_api written to work/ex/beta-1.37-6/sources/1.36.0/gh/miyatin0212/blog_api/Cargo.toml
[INFO] started frobbing miyatin0212/blog_api
[INFO] finished frobbing miyatin0212/blog_api
[INFO] frobbed toml for miyatin0212/blog_api written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/miyatin0212/blog_api/Cargo.toml
[INFO] crate miyatin0212/blog_api 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] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/miyatin0212/blog_api/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing miyatin0212/blog_api against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/miyatin0212/blog_api:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] c687b5f3b5f37e1f7774e46f9d79f6a82d3a075870be2aaf29d1e41ef805f6c3
[INFO] running `"docker" "start" "-a" "c687b5f3b5f37e1f7774e46f9d79f6a82d3a075870be2aaf29d1e41ef805f6c3"`
[INFO] [stderr]    Compiling blog_api v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Account`
[INFO] [stderr]  --> src/db.rs:5:13
[INFO] [stderr]   |
[INFO] [stderr] 5 | use model::{Account, Postgresable};
[INFO] [stderr]   |             ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rustc_serialize::json`
[INFO] [stderr]  --> src/model.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rustc_serialize::json;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `postgres::types::ToSql`
[INFO] [stderr]  --> src/model.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use postgres::types::ToSql;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ParseError`
[INFO] [stderr]  --> src/timeutil.rs:8:16
[INFO] [stderr]   |
[INFO] [stderr] 8 | use time::{Tm, ParseError};
[INFO] [stderr]   |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `model::Postgresable`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use model::Postgresable;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `req`
[INFO] [stderr]   --> src/main.rs:17:44
[INFO] [stderr]    |
[INFO] [stderr] 17 |     server.get("/accounts", middleware! { |req|
[INFO] [stderr]    |                                            ^^^ help: consider prefixing with an underscore: `_req`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `connect_and`
[INFO] [stderr]   --> src/db.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn connect_and<F, T>(action: F) -> T where F : Fn(Box<Connection>) -> T {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `insert`
[INFO] [stderr]   --> src/db.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn insert<P: Postgresable>(psgre: &P) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `str_to_tm`
[INFO] [stderr]   --> src/timeutil.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn str_to_tm(str: &String) -> Option<Tm> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     server.listen("127.0.0.1:6767");
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.38s
[INFO] running `"docker" "inspect" "c687b5f3b5f37e1f7774e46f9d79f6a82d3a075870be2aaf29d1e41ef805f6c3"`
[INFO] running `"docker" "rm" "-f" "c687b5f3b5f37e1f7774e46f9d79f6a82d3a075870be2aaf29d1e41ef805f6c3"`
[INFO] [stdout] c687b5f3b5f37e1f7774e46f9d79f6a82d3a075870be2aaf29d1e41ef805f6c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/miyatin0212/blog_api:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] caf1acd55c255ae86298ab0216c3663e2022fe0090598905459b9fc180d001d4
[INFO] running `"docker" "start" "-a" "caf1acd55c255ae86298ab0216c3663e2022fe0090598905459b9fc180d001d4"`
[INFO] [stderr]    Compiling blog_api v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Account`
[INFO] [stderr]  --> src/db.rs:5:13
[INFO] [stderr]   |
[INFO] [stderr] 5 | use model::{Account, Postgresable};
[INFO] [stderr]   |             ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rustc_serialize::json`
[INFO] [stderr]  --> src/model.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rustc_serialize::json;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `postgres::types::ToSql`
[INFO] [stderr]  --> src/model.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use postgres::types::ToSql;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ParseError`
[INFO] [stderr]  --> src/timeutil.rs:8:16
[INFO] [stderr]   |
[INFO] [stderr] 8 | use time::{Tm, ParseError};
[INFO] [stderr]   |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `model::Postgresable`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use model::Postgresable;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `req`
[INFO] [stderr]   --> src/main.rs:17:44
[INFO] [stderr]    |
[INFO] [stderr] 17 |     server.get("/accounts", middleware! { |req|
[INFO] [stderr]    |                                            ^^^ help: consider prefixing with an underscore: `_req`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `connect_and`
[INFO] [stderr]   --> src/db.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn connect_and<F, T>(action: F) -> T where F : Fn(Box<Connection>) -> T {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `insert`
[INFO] [stderr]   --> src/db.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn insert<P: Postgresable>(psgre: &P) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `str_to_tm`
[INFO] [stderr]   --> src/timeutil.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn str_to_tm(str: &String) -> Option<Tm> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     server.listen("127.0.0.1:6767");
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "caf1acd55c255ae86298ab0216c3663e2022fe0090598905459b9fc180d001d4"`
[INFO] running `"docker" "rm" "-f" "caf1acd55c255ae86298ab0216c3663e2022fe0090598905459b9fc180d001d4"`
[INFO] [stdout] caf1acd55c255ae86298ab0216c3663e2022fe0090598905459b9fc180d001d4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/miyatin0212/blog_api:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 1a7dd65af5cc8903f99ec69d7ed631c0ffba3de0ba80bd9249ef8db998714de2
[INFO] running `"docker" "start" "-a" "1a7dd65af5cc8903f99ec69d7ed631c0ffba3de0ba80bd9249ef8db998714de2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/blog_api-f57bb1ccf768f66f
[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" "1a7dd65af5cc8903f99ec69d7ed631c0ffba3de0ba80bd9249ef8db998714de2"`
[INFO] running `"docker" "rm" "-f" "1a7dd65af5cc8903f99ec69d7ed631c0ffba3de0ba80bd9249ef8db998714de2"`
[INFO] [stdout] 1a7dd65af5cc8903f99ec69d7ed631c0ffba3de0ba80bd9249ef8db998714de2