[INFO] updating cached repository https://github.com/dbr/juke-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] e4135ec9cdb7328d599f305d892016857caa0f33 [INFO] testing dbr/juke-rs against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbr%2Fjuke-rs" "work/builds/worker-5/source"` [INFO] [stderr] Cloning into 'work/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dbr/juke-rs on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/dbr/juke-rs [INFO] finished tweaking git repo https://github.com/dbr/juke-rs [INFO] tweaked toml for git repo https://github.com/dbr/juke-rs written to work/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/dbr/juke-rs already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 5ce947e8421e718f74e745f016572ce3b0cda3e192d0b30ef92fe6cf810a537f [INFO] running `"docker" "start" "-a" "5ce947e8421e718f74e745f016572ce3b0cda3e192d0b30ef92fe6cf810a537f"` [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling openssl v0.10.22 [INFO] [stderr] Compiling derive_builder v0.7.1 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Compiling random v0.12.2 [INFO] [stderr] Compiling webbrowser v0.4.0 [INFO] [stderr] Compiling backtrace v0.3.17 [INFO] [stderr] Compiling openssl-sys v0.9.46 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling filetime v0.2.6 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling buf_redux v0.8.1 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mio v0.6.17 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.1 [INFO] [stderr] Compiling gzip-header v0.2.0 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.17 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling flate2 v1.0.7 [INFO] [stderr] Compiling deflate v0.7.19 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling publicsuffix v1.5.2 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling tokio-threadpool v0.1.14 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling mime_guess v1.8.7 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.20 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling ctrlc v3.1.2 [INFO] [stderr] Compiling tokio v0.1.20 [INFO] [stderr] Compiling multipart v0.15.4 [INFO] [stderr] Compiling hyper v0.12.29 [INFO] [stderr] Compiling darling_core v0.8.6 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.91 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling darling_macro v0.8.6 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling dotenv v0.13.0 [INFO] [stderr] Compiling darling v0.8.6 [INFO] [stderr] Compiling derive_builder_core v0.4.1 [INFO] [stderr] Compiling serde v1.0.91 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling tiny_http v0.6.2 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling rouille v3.0.0 (https://github.com/dbr/rouille?branch=wscpu#598e5a9f) [INFO] [stderr] Compiling reqwest v0.9.17 [INFO] [stderr] Compiling rspotify v0.4.0 [INFO] [stderr] Compiling juke v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `track_id` [INFO] [stderr] --> src/web.rs:182:31 [INFO] [stderr] | [INFO] [stderr] 182 | (GET) (/api/downvote/{track_id:String}) => { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_track_id` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `self.votes` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/client.rs:77:37 [INFO] [stderr] | [INFO] [stderr] 70 | let highest_voted = { self.votes.iter().filter(|k| k.1 == highest_vote_value) }; [INFO] [stderr] | ---------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 77 | if let Entry::Occupied(o) = self.votes.entry(hm.to_string()) { [INFO] [stderr] | ^^^^^^^^^^ -- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Skip` [INFO] [stderr] --> src/common.rs:127:5 [INFO] [stderr] | [INFO] [stderr] 127 | Skip, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Downvote` [INFO] [stderr] --> src/common.rs:129:5 [INFO] [stderr] | [INFO] [stderr] 129 | Downvote(SongRequestInfo), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `MaybeWebResponse` [INFO] [stderr] --> src/web.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | enum MaybeWebResponse<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 28s [INFO] running `"docker" "inspect" "5ce947e8421e718f74e745f016572ce3b0cda3e192d0b30ef92fe6cf810a537f"` [INFO] running `"docker" "rm" "-f" "5ce947e8421e718f74e745f016572ce3b0cda3e192d0b30ef92fe6cf810a537f"` [INFO] [stdout] 5ce947e8421e718f74e745f016572ce3b0cda3e192d0b30ef92fe6cf810a537f [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] c76bf9c108f73f52257bf625ef1dd76035b1a4cd835c450d1916a7565c4cddc4 [INFO] running `"docker" "start" "-a" "c76bf9c108f73f52257bf625ef1dd76035b1a4cd835c450d1916a7565c4cddc4"` [INFO] [stderr] Compiling juke v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `track_id` [INFO] [stderr] --> src/web.rs:182:31 [INFO] [stderr] | [INFO] [stderr] 182 | (GET) (/api/downvote/{track_id:String}) => { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_track_id` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `self.votes` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/client.rs:77:37 [INFO] [stderr] | [INFO] [stderr] 70 | let highest_voted = { self.votes.iter().filter(|k| k.1 == highest_vote_value) }; [INFO] [stderr] | ---------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 77 | if let Entry::Occupied(o) = self.votes.entry(hm.to_string()) { [INFO] [stderr] | ^^^^^^^^^^ -- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Skip` [INFO] [stderr] --> src/common.rs:127:5 [INFO] [stderr] | [INFO] [stderr] 127 | Skip, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Downvote` [INFO] [stderr] --> src/common.rs:129:5 [INFO] [stderr] | [INFO] [stderr] 129 | Downvote(SongRequestInfo), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `MaybeWebResponse` [INFO] [stderr] --> src/web.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | enum MaybeWebResponse<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.03s [INFO] running `"docker" "inspect" "c76bf9c108f73f52257bf625ef1dd76035b1a4cd835c450d1916a7565c4cddc4"` [INFO] running `"docker" "rm" "-f" "c76bf9c108f73f52257bf625ef1dd76035b1a4cd835c450d1916a7565c4cddc4"` [INFO] [stdout] c76bf9c108f73f52257bf625ef1dd76035b1a4cd835c450d1916a7565c4cddc4 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen"` [INFO] [stdout] c12ef3a50f94b1b66b4692cb51e6d028d30dc8555e9aa2fa5af1674090b3c8e3 [INFO] running `"docker" "start" "-a" "c12ef3a50f94b1b66b4692cb51e6d028d30dc8555e9aa2fa5af1674090b3c8e3"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.90s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/juke-f789beaa1df4cad2 [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" "c12ef3a50f94b1b66b4692cb51e6d028d30dc8555e9aa2fa5af1674090b3c8e3"` [INFO] running `"docker" "rm" "-f" "c12ef3a50f94b1b66b4692cb51e6d028d30dc8555e9aa2fa5af1674090b3c8e3"` [INFO] [stdout] c12ef3a50f94b1b66b4692cb51e6d028d30dc8555e9aa2fa5af1674090b3c8e3