[INFO] updating cached repository mr-login/mrlogin
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mr-login/mrlogin
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mr-login/mrlogin" "work/ex/beta-1.38-1/sources/1.37.0/gh/mr-login/mrlogin"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mr-login/mrlogin'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mr-login/mrlogin" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mr-login/mrlogin"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mr-login/mrlogin'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 05bc2ea479e4e90c6e15f9d21d2c421736524a86
[INFO] sha for GitHub repo mr-login/mrlogin: 05bc2ea479e4e90c6e15f9d21d2c421736524a86
[INFO] validating manifest of mr-login/mrlogin 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 mr-login/mrlogin 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 mr-login/mrlogin
[INFO] finished frobbing mr-login/mrlogin
[INFO] frobbed toml for mr-login/mrlogin written to work/ex/beta-1.38-1/sources/1.37.0/gh/mr-login/mrlogin/Cargo.toml
[INFO] started frobbing mr-login/mrlogin
[INFO] finished frobbing mr-login/mrlogin
[INFO] frobbed toml for mr-login/mrlogin written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mr-login/mrlogin/Cargo.toml
[INFO] crate mr-login/mrlogin 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing mr-login/mrlogin 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mr-login/mrlogin:/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] a4236f7fdc456942bab88cf2bd71f15901c981a9a66e017828eb94e261f088b4
[INFO] running `"docker" "start" "-a" "a4236f7fdc456942bab88cf2bd71f15901c981a9a66e017828eb94e261f088b4"`
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling copyless v0.1.2
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling ring v0.14.6
[INFO] [stderr]    Compiling actix-service v0.3.6
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling string v0.2.0
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling r2d2 v0.8.4
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling h2 v0.1.18
[INFO] [stderr]    Compiling actix-codec v0.1.2
[INFO] [stderr]    Compiling actix-utils v0.3.5
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling actix-server-config v0.1.1
[INFO] [stderr]    Compiling brotli2 v0.3.2
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]    Compiling derive_more v0.14.0
[INFO] [stderr]    Compiling actix-web-codegen v0.1.0-beta.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling trust-dns-proto v0.7.3
[INFO] [stderr]    Compiling dotenv v0.13.0
[INFO] [stderr]    Compiling actix-threadpool v0.1.0
[INFO] [stderr]    Compiling actix-rt v0.2.2
[INFO] [stderr]    Compiling actix-server v0.4.3
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling trust-dns-resolver v0.11.0
[INFO] [stderr]    Compiling actix-connect v0.1.5
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling actix-router v0.1.3
[INFO] [stderr]    Compiling diesel v1.4.2
[INFO] [stderr]    Compiling pretty_env_logger v0.3.0
[INFO] [stderr]    Compiling actix-http v0.1.1
[INFO] [stderr]    Compiling awc v0.1.1
[INFO] [stderr]    Compiling actix-web v1.0.0-beta.1
[INFO] [stderr]    Compiling migrations_internals v1.4.0
[INFO] [stderr]    Compiling migrations_macros v1.4.0
[INFO] [stderr]    Compiling diesel_migrations v1.4.0
[INFO] [stderr]    Compiling mrlogin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Error`, `delete`, `get`, `put`
[INFO] [stderr]  --> src/routes/user.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | use actix_web::{delete, get, post, put, web, Error, Responder};
[INFO] [stderr]   |                 ^^^^^^  ^^^        ^^^       ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `http::method::Method`
[INFO] [stderr]  --> src/routes/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use http::method::Method;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Bytes`
[INFO] [stderr]  --> src/routes/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::io::Bytes;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/main.rs:37:11
[INFO] [stderr]    |
[INFO] [stderr] 37 |     .bind(("0.0.0.0:8000"))?
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `req`
[INFO] [stderr]   --> src/main.rs:29:66
[INFO] [stderr]    |
[INFO] [stderr] 29 |             .data(web::JsonConfig::default().error_handler(|err, 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: unused variable: `req`
[INFO] [stderr]   --> src/routes/mod.rs:15:21
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
[INFO] [stderr]    |                     ^^^ help: consider prefixing with an underscore: `_req`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `payload`
[INFO] [stderr]   --> src/routes/mod.rs:15:40
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
[INFO] [stderr]    |                                        ^^^^^^^ help: consider prefixing with an underscore: `_payload`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `User`
[INFO] [stderr]   --> src/models/user.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct User {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ReasonableJson`
[INFO] [stderr]  --> src/routes/mod.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct ReasonableJson<T>(pub web::Json<T>);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     embedded_migrations::run(&data.postgres());
[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 3m 45s
[INFO] running `"docker" "inspect" "a4236f7fdc456942bab88cf2bd71f15901c981a9a66e017828eb94e261f088b4"`
[INFO] running `"docker" "rm" "-f" "a4236f7fdc456942bab88cf2bd71f15901c981a9a66e017828eb94e261f088b4"`
[INFO] [stdout] a4236f7fdc456942bab88cf2bd71f15901c981a9a66e017828eb94e261f088b4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mr-login/mrlogin:/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] cecf563ebeed28a28be337ef19e8cce1654f56a35606bbab366199fdb2c67ca7
[INFO] running `"docker" "start" "-a" "cecf563ebeed28a28be337ef19e8cce1654f56a35606bbab366199fdb2c67ca7"`
[INFO] [stderr]    Compiling mrlogin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Error`, `delete`, `get`, `put`
[INFO] [stderr]  --> src/routes/user.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | use actix_web::{delete, get, post, put, web, Error, Responder};
[INFO] [stderr]   |                 ^^^^^^  ^^^        ^^^       ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `http::method::Method`
[INFO] [stderr]  --> src/routes/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use http::method::Method;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Bytes`
[INFO] [stderr]  --> src/routes/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::io::Bytes;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/main.rs:37:11
[INFO] [stderr]    |
[INFO] [stderr] 37 |     .bind(("0.0.0.0:8000"))?
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `req`
[INFO] [stderr]   --> src/main.rs:29:66
[INFO] [stderr]    |
[INFO] [stderr] 29 |             .data(web::JsonConfig::default().error_handler(|err, 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: unused variable: `req`
[INFO] [stderr]   --> src/routes/mod.rs:15:21
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
[INFO] [stderr]    |                     ^^^ help: consider prefixing with an underscore: `_req`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `payload`
[INFO] [stderr]   --> src/routes/mod.rs:15:40
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
[INFO] [stderr]    |                                        ^^^^^^^ help: consider prefixing with an underscore: `_payload`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `User`
[INFO] [stderr]   --> src/models/user.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct User {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ReasonableJson`
[INFO] [stderr]  --> src/routes/mod.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct ReasonableJson<T>(pub web::Json<T>);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     embedded_migrations::run(&data.postgres());
[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 4.53s
[INFO] running `"docker" "inspect" "cecf563ebeed28a28be337ef19e8cce1654f56a35606bbab366199fdb2c67ca7"`
[INFO] running `"docker" "rm" "-f" "cecf563ebeed28a28be337ef19e8cce1654f56a35606bbab366199fdb2c67ca7"`
[INFO] [stdout] cecf563ebeed28a28be337ef19e8cce1654f56a35606bbab366199fdb2c67ca7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mr-login/mrlogin:/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] 696f8b2bd12a6b6818bc0a7caecc674a910da404e28eb9c5d94b53b2eb75947a
[INFO] running `"docker" "start" "-a" "696f8b2bd12a6b6818bc0a7caecc674a910da404e28eb9c5d94b53b2eb75947a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mrlogin-932dd5dedd1dfabe
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test routes::user::test::test_demo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "696f8b2bd12a6b6818bc0a7caecc674a910da404e28eb9c5d94b53b2eb75947a"`
[INFO] running `"docker" "rm" "-f" "696f8b2bd12a6b6818bc0a7caecc674a910da404e28eb9c5d94b53b2eb75947a"`
[INFO] [stdout] 696f8b2bd12a6b6818bc0a7caecc674a910da404e28eb9c5d94b53b2eb75947a