[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-1.38-1/sources/1.37.0/gh/miyatin0212/blog_api"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/miyatin0212/blog_api'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/miyatin0212/blog_api" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/miyatin0212/blog_api"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of miyatin0212/blog_api 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 miyatin0212/blog_api
[INFO] finished frobbing miyatin0212/blog_api
[INFO] frobbed toml for miyatin0212/blog_api written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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[INFO] the lockfile is outdated, regenerating it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" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 miyatin0212/blog_api 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 2697986e2050ce56335adf34e788dabdb15baa92baf0db8c604bfc4a1fbcea1d
[INFO] running `"docker" "start" "-a" "2697986e2050ce56335adf34e788dabdb15baa92baf0db8c604bfc4a1fbcea1d"`
[INFO] [stderr]    Compiling postgres v0.9.6
[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 15.12s
[INFO] running `"docker" "inspect" "2697986e2050ce56335adf34e788dabdb15baa92baf0db8c604bfc4a1fbcea1d"`
[INFO] running `"docker" "rm" "-f" "2697986e2050ce56335adf34e788dabdb15baa92baf0db8c604bfc4a1fbcea1d"`
[INFO] [stdout] 2697986e2050ce56335adf34e788dabdb15baa92baf0db8c604bfc4a1fbcea1d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f736505891998f6cfeb647d97f00725296e4edac09d4d3cc3b9df41e60229bd4
[INFO] running `"docker" "start" "-a" "f736505891998f6cfeb647d97f00725296e4edac09d4d3cc3b9df41e60229bd4"`
[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 1.34s
[INFO] running `"docker" "inspect" "f736505891998f6cfeb647d97f00725296e4edac09d4d3cc3b9df41e60229bd4"`
[INFO] running `"docker" "rm" "-f" "f736505891998f6cfeb647d97f00725296e4edac09d4d3cc3b9df41e60229bd4"`
[INFO] [stdout] f736505891998f6cfeb647d97f00725296e4edac09d4d3cc3b9df41e60229bd4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] dfc356caa0216ef2cbd4468dfae0233789dac166e2918ec00e04322d7b85cbc7
[INFO] running `"docker" "start" "-a" "dfc356caa0216ef2cbd4468dfae0233789dac166e2918ec00e04322d7b85cbc7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/blog_api-2cbfd49a7f7d6f29
[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" "dfc356caa0216ef2cbd4468dfae0233789dac166e2918ec00e04322d7b85cbc7"`
[INFO] running `"docker" "rm" "-f" "dfc356caa0216ef2cbd4468dfae0233789dac166e2918ec00e04322d7b85cbc7"`
[INFO] [stdout] dfc356caa0216ef2cbd4468dfae0233789dac166e2918ec00e04322d7b85cbc7