[INFO] updating cached repository https://github.com/mr-login/mrlogin
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 05bc2ea479e4e90c6e15f9d21d2c421736524a86
[INFO] checking mr-login/mrlogin against master#914adf04af1c1a984707f778da3d04590c03d144 for pr-72331
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmr-login%2Fmrlogin" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mr-login/mrlogin on toolchain 914adf04af1c1a984707f778da3d04590c03d144
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mr-login/mrlogin
[INFO] finished tweaking git repo https://github.com/mr-login/mrlogin
[INFO] tweaked toml for git repo https://github.com/mr-login/mrlogin written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/mr-login/mrlogin already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cb181ef113b183c3a2b807a425be19918dc2f1e74769d3e522ee2a21d561815a
[INFO] running `"docker" "start" "-a" "cb181ef113b183c3a2b807a425be19918dc2f1e74769d3e522ee2a21d561815a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v0.4.28
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling cc v1.0.35
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[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]     Checking fnv v1.0.6
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[INFO] [stderr]    Compiling rand_chacha v0.1.1
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[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking encoding v0.2.33
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[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling time v0.1.42
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[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking aho-corasick v0.7.3
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[INFO] [stderr]    Compiling backtrace-sys v0.1.28
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[INFO] [stderr]     Checking backtrace v0.3.15
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.7.1
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[INFO] [stderr]     Checking env_logger v0.6.1
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling derive_more v0.14.0
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]    Compiling actix-web-codegen v0.1.0-beta.1
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking trust-dns-proto v0.7.3
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[INFO] [stderr]     Checking serde_json v1.0.39
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[INFO] [stderr]     Checking actix-router v0.1.3
[INFO] [stderr]     Checking diesel v1.4.2
[INFO] [stderr]     Checking pretty_env_logger v0.3.0
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[INFO] [stderr]     Checking awc v0.1.1
[INFO] [stderr]     Checking actix-web v1.0.0-beta.1
[INFO] [stderr]     Checking migrations_internals v1.4.0
[INFO] [stderr]    Compiling migrations_macros v1.4.0
[INFO] [stderr]     Checking diesel_migrations v1.4.0
[INFO] [stderr]     Checking mrlogin v0.1.0 (/opt/rustwide/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 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_payload`
[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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_payload`
[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] warning: 8 warnings emitted
[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] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 05s
[INFO] running `"docker" "inspect" "cb181ef113b183c3a2b807a425be19918dc2f1e74769d3e522ee2a21d561815a"`
[INFO] running `"docker" "rm" "-f" "cb181ef113b183c3a2b807a425be19918dc2f1e74769d3e522ee2a21d561815a"`
[INFO] [stdout] cb181ef113b183c3a2b807a425be19918dc2f1e74769d3e522ee2a21d561815a