[INFO] cloning repository https://github.com/topcoder728/Rust-API
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/topcoder728/Rust-API" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopcoder728%2FRust-API", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopcoder728%2FRust-API'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0228265ac3cee33cbe34faaf5cedb1dd2799a92
[INFO] testing topcoder728/Rust-API against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopcoder728%2FRust-API" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/topcoder728/Rust-API
[INFO] finished tweaking git repo https://github.com/topcoder728/Rust-API
[INFO] tweaked toml for git repo https://github.com/topcoder728/Rust-API written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/topcoder728/Rust-API on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/topcoder728/Rust-API already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 832dcba74462bbcb257a5e22f75d4f47a6dde3706fdc21c97cac67c83f3eb27f
[INFO] running `Command { std: "docker" "start" "-a" "832dcba74462bbcb257a5e22f75d4f47a6dde3706fdc21c97cac67c83f3eb27f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "832dcba74462bbcb257a5e22f75d4f47a6dde3706fdc21c97cac67c83f3eb27f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832dcba74462bbcb257a5e22f75d4f47a6dde3706fdc21c97cac67c83f3eb27f", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77909adf8225d4ed3e911717e60dd673916ae216d54161b8ca4a670e465f97e1
[INFO] running `Command { std: "docker" "start" "-a" "77909adf8225d4ed3e911717e60dd673916ae216d54161b8ca4a670e465f97e1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rust_decimal v1.16.0
[INFO] [stderr]    Compiling hyper v0.13.10
[INFO] [stderr]    Compiling simple_asn1 v0.4.1
[INFO] [stderr]    Compiling tungstenite v0.12.0
[INFO] [stderr]    Compiling jsonwebtoken v7.2.0
[INFO] [stderr]    Compiling hyper v0.14.13
[INFO] [stderr]    Compiling tokio-tungstenite v0.13.0
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.10
[INFO] [stderr]    Compiling appinsights v0.1.5
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling warp v0.3.1
[INFO] [stderr]    Compiling reqwest v0.11.6
[INFO] [stderr]    Compiling oauth2 v4.0.0-alpha.3
[INFO] [stderr]    Compiling in_app_purchases v0.1.0 (/opt/rustwide/workdir/src/in_app_purchases)
[INFO] [stderr]    Compiling sendgrid v0.16.0
[INFO] [stderr]    Compiling azure_core_mirror v0.2.0
[INFO] [stderr]    Compiling azure_storage_mirror v1.0.0
[INFO] [stderr]    Compiling azure_cosmos_mirror v0.2.0
[INFO] [stderr]    Compiling cosmos-utils v0.3.3
[INFO] [stderr]    Compiling primecrime-api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/api/new_users_email.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | use chrono::{Duration, Timelike, Utc};
[INFO] [stdout]   |              ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `silent_push::silent_push`
[INFO] [stdout]   --> src/push/mod.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use silent_push::silent_push;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `send_custom_pn::send_custom_pn`
[INFO] [stdout]   --> src/push/mod.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub use send_custom_pn::send_custom_pn;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `has_sub` is assigned to, but never used
[INFO] [stdout]    --> src/api/user_poll.rs:247:17
[INFO] [stdout]     |
[INFO] [stdout] 247 |         let mut has_sub = false;
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_has_sub` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `has_sub` is never read
[INFO] [stdout]    --> src/api/user_poll.rs:250:17
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 has_sub = true;
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `has_sub` is assigned to, but never used
[INFO] [stdout]   --> src/api/episode_get.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let mut has_sub = false;
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_has_sub` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `has_sub` is never read
[INFO] [stdout]   --> src/api/episode_get.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             has_sub = match sub.end {
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/api/signin.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Email(String),
[INFO] [stdout]    |     ----- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 14 -     Email(String),
[INFO] [stdout] 14 +     Email(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/api/signin.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 |     OpaqueNid(String),
[INFO] [stdout]    |     --------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 -     OpaqueNid(String),
[INFO] [stdout] 15 +     OpaqueNid(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Digits` is never constructed
[INFO] [stdout]   --> src/util.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | struct Digits;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6m 52s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.17.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "77909adf8225d4ed3e911717e60dd673916ae216d54161b8ca4a670e465f97e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77909adf8225d4ed3e911717e60dd673916ae216d54161b8ca4a670e465f97e1", kill_on_drop: false }`
[INFO] [stdout] 77909adf8225d4ed3e911717e60dd673916ae216d54161b8ca4a670e465f97e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b875f3e2633ef753740d6e47e9b5700d2120c11ef843805dcd832b7005ce4d8a
[INFO] running `Command { std: "docker" "start" "-a" "b875f3e2633ef753740d6e47e9b5700d2120c11ef843805dcd832b7005ce4d8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling primecrime-api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/api/new_users_email.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | use chrono::{Duration, Timelike, Utc};
[INFO] [stdout]   |              ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `silent_push::silent_push`
[INFO] [stdout]   --> src/push/mod.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use silent_push::silent_push;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `send_custom_pn::send_custom_pn`
[INFO] [stdout]   --> src/push/mod.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub use send_custom_pn::send_custom_pn;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `has_sub` is assigned to, but never used
[INFO] [stdout]    --> src/api/user_poll.rs:247:17
[INFO] [stdout]     |
[INFO] [stdout] 247 |         let mut has_sub = false;
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_has_sub` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `has_sub` is never read
[INFO] [stdout]    --> src/api/user_poll.rs:250:17
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 has_sub = true;
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `has_sub` is assigned to, but never used
[INFO] [stdout]   --> src/api/episode_get.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let mut has_sub = false;
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_has_sub` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `has_sub` is never read
[INFO] [stdout]   --> src/api/episode_get.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             has_sub = match sub.end {
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/api/signin.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Email(String),
[INFO] [stdout]    |     ----- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 14 -     Email(String),
[INFO] [stdout] 14 +     Email(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/api/signin.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 |     OpaqueNid(String),
[INFO] [stdout]    |     --------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 -     OpaqueNid(String),
[INFO] [stdout] 15 +     OpaqueNid(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Digits` is never constructed
[INFO] [stdout]   --> src/util.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | struct Digits;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.80s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.17.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "b875f3e2633ef753740d6e47e9b5700d2120c11ef843805dcd832b7005ce4d8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b875f3e2633ef753740d6e47e9b5700d2120c11ef843805dcd832b7005ce4d8a", kill_on_drop: false }`
[INFO] [stdout] b875f3e2633ef753740d6e47e9b5700d2120c11ef843805dcd832b7005ce4d8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 048da256cc7a006cdaf908bad48d702c59539fc4b2b805506a28ab11cabd0574
[INFO] running `Command { std: "docker" "start" "-a" "048da256cc7a006cdaf908bad48d702c59539fc4b2b805506a28ab11cabd0574", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]  --> src/api/new_users_email.rs:7:14
[INFO] [stderr]   |
[INFO] [stderr] 7 | use chrono::{Duration, Timelike, Utc};
[INFO] [stderr]   |              ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `silent_push::silent_push`
[INFO] [stderr]   --> src/push/mod.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub use silent_push::silent_push;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `send_custom_pn::send_custom_pn`
[INFO] [stderr]   --> src/push/mod.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub use send_custom_pn::send_custom_pn;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `has_sub` is assigned to, but never used
[INFO] [stderr]    --> src/api/user_poll.rs:247:17
[INFO] [stderr]     |
[INFO] [stderr] 247 |         let mut has_sub = false;
[INFO] [stderr]     |                 ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_has_sub` instead
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `has_sub` is never read
[INFO] [stderr]    --> src/api/user_poll.rs:250:17
[INFO] [stderr]     |
[INFO] [stderr] 250 |                 has_sub = true;
[INFO] [stderr]     |                 ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `has_sub` is assigned to, but never used
[INFO] [stderr]   --> src/api/episode_get.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 |         let mut has_sub = false;
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_has_sub` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `has_sub` is never read
[INFO] [stderr]   --> src/api/episode_get.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |             has_sub = match sub.end {
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/api/signin.rs:14:11
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Email(String),
[INFO] [stderr]    |     ----- ^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 14 -     Email(String),
[INFO] [stderr] 14 +     Email(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/api/signin.rs:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 |     OpaqueNid(String),
[INFO] [stderr]    |     --------- ^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 15 -     OpaqueNid(String),
[INFO] [stderr] 15 +     OpaqueNid(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Digits` is never constructed
[INFO] [stderr]   --> src/util.rs:98:8
[INFO] [stderr]    |
[INFO] [stderr] 98 | struct Digits;
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `primecrime-api` (bin "primecrime-api" test) generated 10 warnings (run `cargo fix --bin "primecrime-api" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.17.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/primecrime_api-acb381723d9a5898)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "048da256cc7a006cdaf908bad48d702c59539fc4b2b805506a28ab11cabd0574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "048da256cc7a006cdaf908bad48d702c59539fc4b2b805506a28ab11cabd0574", kill_on_drop: false }`
[INFO] [stdout] 048da256cc7a006cdaf908bad48d702c59539fc4b2b805506a28ab11cabd0574
