[INFO] fetching crate payup 0.1.44...
[INFO] testing payup-0.1.44 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate payup 0.1.44 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate payup 0.1.44 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate payup 0.1.44
[INFO] finished tweaking crates.io crate payup 0.1.44
[INFO] tweaked toml for crates.io crate payup 0.1.44 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate payup 0.1.44 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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_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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d66230c8932208522ef48e71166e3fac22d60bec69d445c0efc56885c86abd5a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d66230c8932208522ef48e71166e3fac22d60bec69d445c0efc56885c86abd5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d66230c8932208522ef48e71166e3fac22d60bec69d445c0efc56885c86abd5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d66230c8932208522ef48e71166e3fac22d60bec69d445c0efc56885c86abd5a", kill_on_drop: false }`
[INFO] [stdout] d66230c8932208522ef48e71166e3fac22d60bec69d445c0efc56885c86abd5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13405fc409d1e0351e63a4d0189e91a499826d7356068f406dea8fa7af3dc382
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "13405fc409d1e0351e63a4d0189e91a499826d7356068f406dea8fa7af3dc382", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.105
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling openssl v0.10.36
[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling openssl-sys v0.9.67
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling socket2 v0.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling resolv-conf v0.7.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling tokio-util v0.6.8
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling h2 v0.3.11
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling trust-dns-proto v0.20.3
[INFO] [stderr]    Compiling trust-dns-native-tls v0.20.3
[INFO] [stderr]    Compiling trust-dns-resolver v0.20.3
[INFO] [stderr]    Compiling hyper v0.14.14
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.9
[INFO] [stderr]    Compiling payup v0.1.44 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/stripe.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryInto`
[INFO] [stdout]  --> src/stripe.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]     --> src/stripe.rs:3729:21
[INFO] [stdout]      |
[INFO] [stdout] 3729 |                 for (item) in price_items{
[INFO] [stdout]      |                     ^    ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3729 -                 for (item) in price_items{
[INFO] [stdout] 3729 +                 for item in price_items{
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/stripe.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let mut url = format!("https://api.stripe.com/v1/balance");
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let mut url = format!("https://api.stripe.com/v1/balance_transactions/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:448:13
[INFO] [stdout]     |
[INFO] [stdout] 448 |         let mut url = format!("https://api.stripe.com/v1/charges/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:868:13
[INFO] [stdout]     |
[INFO] [stdout] 868 |         let mut url = format!("https://api.stripe.com/v1/customers/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:894:13
[INFO] [stdout]     |
[INFO] [stdout] 894 |         let mut url = format!("https://api.stripe.com/v1/customers/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:1493:13
[INFO] [stdout]      |
[INFO] [stdout] 1493 |         let mut url = format!("https://api.stripe.com/v1/disputes/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:1958:13
[INFO] [stdout]      |
[INFO] [stdout] 1958 |         let mut url = format!("https://api.stripe.com/v1/events/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2142:13
[INFO] [stdout]      |
[INFO] [stdout] 2142 |         let mut url = format!("https://api.stripe.com/v1/files/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2199:13
[INFO] [stdout]      |
[INFO] [stdout] 2199 |         let mut form = self.to_multipart_form_async().await;
[INFO] [stdout]      |             ----^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2440:13
[INFO] [stdout]      |
[INFO] [stdout] 2440 |         let mut url = format!("https://api.stripe.com/v1/file_links/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2869:13
[INFO] [stdout]      |
[INFO] [stdout] 2869 |         let mut url = format!("https://api.stripe.com/v1/invoices/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3191:13
[INFO] [stdout]      |
[INFO] [stdout] 3191 |         let mut url = format!("https://api.stripe.com/v1/file_links/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3381:13
[INFO] [stdout]      |
[INFO] [stdout] 3381 |         let mut url = format!("https://api.stripe.com/v1/plans/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3390:13
[INFO] [stdout]      |
[INFO] [stdout] 3390 |         let mut url = format!("https://api.stripe.com/v1/plans/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]     --> src/stripe.rs:3283:9
[INFO] [stdout]      |
[INFO] [stdout] 3258 | /         match &self.id{
[INFO] [stdout] 3259 | |             Some(id) => {
[INFO] [stdout] 3260 | |
[INFO] [stdout] 3261 | |                 match &customer.id{
[INFO] [stdout] ...    |
[INFO] [stdout] 3280 | |             None => return Ok(false)
[INFO] [stdout] 3281 | |         }
[INFO] [stdout]      | |_________- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 3282 | 
[INFO] [stdout] 3283 |           return Ok(false);
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]     --> src/stripe.rs:3270:29
[INFO] [stdout]      |
[INFO] [stdout] 3270 |                         let request = reqwest::blocking::Client::new().post(url)
[INFO] [stdout]      |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/stripe.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let mut url = format!("https://api.stripe.com/v1/balance");
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let mut url = format!("https://api.stripe.com/v1/balance_transactions/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:598:13
[INFO] [stdout]     |
[INFO] [stdout] 598 |         let mut url = format!("https://api.stripe.com/v1/charges/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:1091:13
[INFO] [stdout]      |
[INFO] [stdout] 1091 |         let mut url = format!("https://api.stripe.com/v1/customers/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:1117:13
[INFO] [stdout]      |
[INFO] [stdout] 1117 |         let mut url = format!("https://api.stripe.com/v1/customers/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:1601:13
[INFO] [stdout]      |
[INFO] [stdout] 1601 |         let mut url = format!("https://api.stripe.com/v1/disputes/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2013:13
[INFO] [stdout]      |
[INFO] [stdout] 2013 |         let mut url = format!("https://api.stripe.com/v1/events/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2233:13
[INFO] [stdout]      |
[INFO] [stdout] 2233 |         let mut form = self.to_multipart_form();
[INFO] [stdout]      |             ----^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2264:13
[INFO] [stdout]      |
[INFO] [stdout] 2264 |         let mut url = format!("https://api.stripe.com/v1/files/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2543:13
[INFO] [stdout]      |
[INFO] [stdout] 2543 |         let mut url = format!("https://api.stripe.com/v1/file_links/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2975:13
[INFO] [stdout]      |
[INFO] [stdout] 2975 |         let mut url = format!("https://api.stripe.com/v1/invoices/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3215:13
[INFO] [stdout]      |
[INFO] [stdout] 3215 |         let mut url = format!("https://api.stripe.com/v1/file_links/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3286:13
[INFO] [stdout]      |
[INFO] [stdout] 3286 |         let mut url = format!("https://api.stripe.com/v1/payment_methods/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3424:13
[INFO] [stdout]      |
[INFO] [stdout] 3424 |         let mut url = format!("https://api.stripe.com/v1/plans/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3434:13
[INFO] [stdout]      |
[INFO] [stdout] 3434 |         let mut url = format!("https://api.stripe.com/v1/plans/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3639:13
[INFO] [stdout]      |
[INFO] [stdout] 3639 |         let mut url = format!("https://api.stripe.com/v1/subscriptions/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3673:13
[INFO] [stdout]      |
[INFO] [stdout] 3673 |         let mut url = format!("https://api.stripe.com/v1/subscriptions/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 00s
[INFO] running `Command { std: "docker" "inspect" "13405fc409d1e0351e63a4d0189e91a499826d7356068f406dea8fa7af3dc382", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13405fc409d1e0351e63a4d0189e91a499826d7356068f406dea8fa7af3dc382", kill_on_drop: false }`
[INFO] [stdout] 13405fc409d1e0351e63a4d0189e91a499826d7356068f406dea8fa7af3dc382
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78e4e38a4367c24d5f9dac92c145644e476a0924a8b98faa037a6b7a2e2850e0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "78e4e38a4367c24d5f9dac92c145644e476a0924a8b98faa037a6b7a2e2850e0", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/stripe.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryInto`
[INFO] [stdout]  --> src/stripe.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]     --> src/stripe.rs:3729:21
[INFO] [stdout]      |
[INFO] [stdout] 3729 |                 for (item) in price_items{
[INFO] [stdout]      |                     ^    ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3729 -                 for (item) in price_items{
[INFO] [stdout] 3729 +                 for item in price_items{
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/stripe.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let mut url = format!("https://api.stripe.com/v1/balance");
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let mut url = format!("https://api.stripe.com/v1/balance_transactions/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:448:13
[INFO] [stdout]     |
[INFO] [stdout] 448 |         let mut url = format!("https://api.stripe.com/v1/charges/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:868:13
[INFO] [stdout]     |
[INFO] [stdout] 868 |         let mut url = format!("https://api.stripe.com/v1/customers/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:894:13
[INFO] [stdout]     |
[INFO] [stdout] 894 |         let mut url = format!("https://api.stripe.com/v1/customers/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:1493:13
[INFO] [stdout]      |
[INFO] [stdout] 1493 |         let mut url = format!("https://api.stripe.com/v1/disputes/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:1958:13
[INFO] [stdout]      |
[INFO] [stdout] 1958 |         let mut url = format!("https://api.stripe.com/v1/events/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2142:13
[INFO] [stdout]      |
[INFO] [stdout] 2142 |         let mut url = format!("https://api.stripe.com/v1/files/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2199:13
[INFO] [stdout]      |
[INFO] [stdout] 2199 |         let mut form = self.to_multipart_form_async().await;
[INFO] [stdout]      |             ----^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2440:13
[INFO] [stdout]      |
[INFO] [stdout] 2440 |         let mut url = format!("https://api.stripe.com/v1/file_links/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2869:13
[INFO] [stdout]      |
[INFO] [stdout] 2869 |         let mut url = format!("https://api.stripe.com/v1/invoices/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3191:13
[INFO] [stdout]      |
[INFO] [stdout] 3191 |         let mut url = format!("https://api.stripe.com/v1/file_links/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3381:13
[INFO] [stdout]      |
[INFO] [stdout] 3381 |         let mut url = format!("https://api.stripe.com/v1/plans/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3390:13
[INFO] [stdout]      |
[INFO] [stdout] 3390 |         let mut url = format!("https://api.stripe.com/v1/plans/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]     --> src/stripe.rs:3283:9
[INFO] [stdout]      |
[INFO] [stdout] 3258 | /         match &self.id{
[INFO] [stdout] 3259 | |             Some(id) => {
[INFO] [stdout] 3260 | |
[INFO] [stdout] 3261 | |                 match &customer.id{
[INFO] [stdout] ...    |
[INFO] [stdout] 3280 | |             None => return Ok(false)
[INFO] [stdout] 3281 | |         }
[INFO] [stdout]      | |_________- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 3282 | 
[INFO] [stdout] 3283 |           return Ok(false);
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]     --> src/stripe.rs:3270:29
[INFO] [stdout]      |
[INFO] [stdout] 3270 |                         let request = reqwest::blocking::Client::new().post(url)
[INFO] [stdout]      |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/stripe.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let mut url = format!("https://api.stripe.com/v1/balance");
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let mut url = format!("https://api.stripe.com/v1/balance_transactions/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:598:13
[INFO] [stdout]     |
[INFO] [stdout] 598 |         let mut url = format!("https://api.stripe.com/v1/charges/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:1091:13
[INFO] [stdout]      |
[INFO] [stdout] 1091 |         let mut url = format!("https://api.stripe.com/v1/customers/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:1117:13
[INFO] [stdout]      |
[INFO] [stdout] 1117 |         let mut url = format!("https://api.stripe.com/v1/customers/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:1601:13
[INFO] [stdout]      |
[INFO] [stdout] 1601 |         let mut url = format!("https://api.stripe.com/v1/disputes/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2013:13
[INFO] [stdout]      |
[INFO] [stdout] 2013 |         let mut url = format!("https://api.stripe.com/v1/events/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2233:13
[INFO] [stdout]      |
[INFO] [stdout] 2233 |         let mut form = self.to_multipart_form();
[INFO] [stdout]      |             ----^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2264:13
[INFO] [stdout]      |
[INFO] [stdout] 2264 |         let mut url = format!("https://api.stripe.com/v1/files/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2543:13
[INFO] [stdout]      |
[INFO] [stdout] 2543 |         let mut url = format!("https://api.stripe.com/v1/file_links/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2975:13
[INFO] [stdout]      |
[INFO] [stdout] 2975 |         let mut url = format!("https://api.stripe.com/v1/invoices/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3215:13
[INFO] [stdout]      |
[INFO] [stdout] 3215 |         let mut url = format!("https://api.stripe.com/v1/file_links/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3286:13
[INFO] [stdout]      |
[INFO] [stdout] 3286 |         let mut url = format!("https://api.stripe.com/v1/payment_methods/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3424:13
[INFO] [stdout]      |
[INFO] [stdout] 3424 |         let mut url = format!("https://api.stripe.com/v1/plans/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3434:13
[INFO] [stdout]      |
[INFO] [stdout] 3434 |         let mut url = format!("https://api.stripe.com/v1/plans/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3639:13
[INFO] [stdout]      |
[INFO] [stdout] 3639 |         let mut url = format!("https://api.stripe.com/v1/subscriptions/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3673:13
[INFO] [stdout]      |
[INFO] [stdout] 3673 |         let mut url = format!("https://api.stripe.com/v1/subscriptions/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling payup v0.1.44 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/stripe.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryInto`
[INFO] [stdout]  --> src/stripe.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]     --> src/stripe.rs:3729:21
[INFO] [stdout]      |
[INFO] [stdout] 3729 |                 for (item) in price_items{
[INFO] [stdout]      |                     ^    ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3729 -                 for (item) in price_items{
[INFO] [stdout] 3729 +                 for item in price_items{
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/stripe.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let mut url = format!("https://api.stripe.com/v1/balance");
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let mut url = format!("https://api.stripe.com/v1/balance_transactions/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:448:13
[INFO] [stdout]     |
[INFO] [stdout] 448 |         let mut url = format!("https://api.stripe.com/v1/charges/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:868:13
[INFO] [stdout]     |
[INFO] [stdout] 868 |         let mut url = format!("https://api.stripe.com/v1/customers/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:894:13
[INFO] [stdout]     |
[INFO] [stdout] 894 |         let mut url = format!("https://api.stripe.com/v1/customers/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:1493:13
[INFO] [stdout]      |
[INFO] [stdout] 1493 |         let mut url = format!("https://api.stripe.com/v1/disputes/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:1958:13
[INFO] [stdout]      |
[INFO] [stdout] 1958 |         let mut url = format!("https://api.stripe.com/v1/events/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2142:13
[INFO] [stdout]      |
[INFO] [stdout] 2142 |         let mut url = format!("https://api.stripe.com/v1/files/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2199:13
[INFO] [stdout]      |
[INFO] [stdout] 2199 |         let mut form = self.to_multipart_form_async().await;
[INFO] [stdout]      |             ----^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2440:13
[INFO] [stdout]      |
[INFO] [stdout] 2440 |         let mut url = format!("https://api.stripe.com/v1/file_links/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2869:13
[INFO] [stdout]      |
[INFO] [stdout] 2869 |         let mut url = format!("https://api.stripe.com/v1/invoices/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3191:13
[INFO] [stdout]      |
[INFO] [stdout] 3191 |         let mut url = format!("https://api.stripe.com/v1/file_links/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3381:13
[INFO] [stdout]      |
[INFO] [stdout] 3381 |         let mut url = format!("https://api.stripe.com/v1/plans/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3390:13
[INFO] [stdout]      |
[INFO] [stdout] 3390 |         let mut url = format!("https://api.stripe.com/v1/plans/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]     --> src/stripe.rs:3283:9
[INFO] [stdout]      |
[INFO] [stdout] 3258 | /         match &self.id{
[INFO] [stdout] 3259 | |             Some(id) => {
[INFO] [stdout] 3260 | |
[INFO] [stdout] 3261 | |                 match &customer.id{
[INFO] [stdout] ...    |
[INFO] [stdout] 3280 | |             None => return Ok(false)
[INFO] [stdout] 3281 | |         }
[INFO] [stdout]      | |_________- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 3282 | 
[INFO] [stdout] 3283 |           return Ok(false);
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]     --> src/stripe.rs:3270:29
[INFO] [stdout]      |
[INFO] [stdout] 3270 |                         let request = reqwest::blocking::Client::new().post(url)
[INFO] [stdout]      |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/stripe.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let mut url = format!("https://api.stripe.com/v1/balance");
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let mut url = format!("https://api.stripe.com/v1/balance_transactions/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stripe.rs:598:13
[INFO] [stdout]     |
[INFO] [stdout] 598 |         let mut url = format!("https://api.stripe.com/v1/charges/{}", id.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:1091:13
[INFO] [stdout]      |
[INFO] [stdout] 1091 |         let mut url = format!("https://api.stripe.com/v1/customers/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:1117:13
[INFO] [stdout]      |
[INFO] [stdout] 1117 |         let mut url = format!("https://api.stripe.com/v1/customers/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:1601:13
[INFO] [stdout]      |
[INFO] [stdout] 1601 |         let mut url = format!("https://api.stripe.com/v1/disputes/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2013:13
[INFO] [stdout]      |
[INFO] [stdout] 2013 |         let mut url = format!("https://api.stripe.com/v1/events/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2233:13
[INFO] [stdout]      |
[INFO] [stdout] 2233 |         let mut form = self.to_multipart_form();
[INFO] [stdout]      |             ----^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2264:13
[INFO] [stdout]      |
[INFO] [stdout] 2264 |         let mut url = format!("https://api.stripe.com/v1/files/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2543:13
[INFO] [stdout]      |
[INFO] [stdout] 2543 |         let mut url = format!("https://api.stripe.com/v1/file_links/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:2975:13
[INFO] [stdout]      |
[INFO] [stdout] 2975 |         let mut url = format!("https://api.stripe.com/v1/invoices/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3215:13
[INFO] [stdout]      |
[INFO] [stdout] 3215 |         let mut url = format!("https://api.stripe.com/v1/file_links/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3286:13
[INFO] [stdout]      |
[INFO] [stdout] 3286 |         let mut url = format!("https://api.stripe.com/v1/payment_methods/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3424:13
[INFO] [stdout]      |
[INFO] [stdout] 3424 |         let mut url = format!("https://api.stripe.com/v1/plans/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3434:13
[INFO] [stdout]      |
[INFO] [stdout] 3434 |         let mut url = format!("https://api.stripe.com/v1/plans/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3639:13
[INFO] [stdout]      |
[INFO] [stdout] 3639 |         let mut url = format!("https://api.stripe.com/v1/subscriptions/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/stripe.rs:3673:13
[INFO] [stdout]      |
[INFO] [stdout] 3673 |         let mut url = format!("https://api.stripe.com/v1/subscriptions/{}", id.clone());
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.37s
[INFO] running `Command { std: "docker" "inspect" "78e4e38a4367c24d5f9dac92c145644e476a0924a8b98faa037a6b7a2e2850e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78e4e38a4367c24d5f9dac92c145644e476a0924a8b98faa037a6b7a2e2850e0", kill_on_drop: false }`
[INFO] [stdout] 78e4e38a4367c24d5f9dac92c145644e476a0924a8b98faa037a6b7a2e2850e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30e02d43bb27a3820455232f9cde68991b659dabe954911d8c5c8a2e60954675
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "30e02d43bb27a3820455232f9cde68991b659dabe954911d8c5c8a2e60954675", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `serde_json::json`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/stripe.rs:3:5
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 3 | use serde_json::json;
[INFO] [stdout] 
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::convert::TryInto`
[INFO] [stderr]  --> src/stripe.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::convert::TryInto;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around pattern
[INFO] [stderr]     --> src/stripe.rs:3729:21
[INFO] [stderr]      |
[INFO] [stderr] 3729 |                 for (item) in price_items{
[INFO] [stderr]      |                     ^    ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3729 -                 for (item) in price_items{
[INFO] [stderr] 3729 +                 for item in price_items{
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/stripe.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut url = format!("https://api.stripe.com/v1/balance");
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/stripe.rs:123:13
[INFO] [stderr]     |
[INFO] [stderr] 123 |         let mut url = format!("https://api.stripe.com/v1/balance_transactions/{}", id.clone());
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/stripe.rs:448:13
[INFO] [stderr]     |
[INFO] [stderr] 448 |         let mut url = format!("https://api.stripe.com/v1/charges/{}", id.clone());
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/stripe.rs:868:13
[INFO] [stderr]     |
[INFO] [stderr] 868 |         let mut url = format!("https://api.stripe.com/v1/customers/{}", id.clone());
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/stripe.rs:894:13
[INFO] [stderr]     |
[INFO] [stderr] 894 |         let mut url = format!("https://api.stripe.com/v1/customers/{}", id.clone());
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:1493:13
[INFO] [stderr]      |
[INFO] [stderr] 1493 |         let mut url = format!("https://api.stripe.com/v1/disputes/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:1958:13
[INFO] [stderr]      |
[INFO] [stderr] 1958 |         let mut url = format!("https://api.stripe.com/v1/events/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:2142:13
[INFO] [stderr]      |
[INFO] [stderr] 2142 |         let mut url = format!("https://api.stripe.com/v1/files/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:2199:13
[INFO] [stderr]      |
[INFO] [stderr] 2199 |         let mut form = self.to_multipart_form_async().await;
[INFO] [stderr]      |             ----^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:2440:13
[INFO] [stderr]      |
[INFO] [stderr] 2440 |         let mut url = format!("https://api.stripe.com/v1/file_links/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:2869:13
[INFO] [stderr]      |
[INFO] [stderr] 2869 |         let mut url = format!("https://api.stripe.com/v1/invoices/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:3191:13
[INFO] [stderr]      |
[INFO] [stderr] 3191 |         let mut url = format!("https://api.stripe.com/v1/file_links/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:3381:13
[INFO] [stderr]      |
[INFO] [stderr] 3381 |         let mut url = format!("https://api.stripe.com/v1/plans/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:3390:13
[INFO] [stderr]      |
[INFO] [stderr] 3390 |         let mut url = format!("https://api.stripe.com/v1/plans/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]     --> src/stripe.rs:3283:9
[INFO] [stderr]      |
[INFO] [stderr] 3258 | /         match &self.id{
[INFO] [stderr] 3259 | |             Some(id) => {
[INFO] [stderr] 3260 | |
[INFO] [stderr] 3261 | |                 match &customer.id{
[INFO] [stderr] ...    |
[INFO] [stderr] 3280 | |             None => return Ok(false)
[INFO] [stderr] 3281 | |         }
[INFO] [stderr]      | |_________- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stderr] 3282 | 
[INFO] [stderr] 3283 |           return Ok(false);
[INFO] [stderr]      |           ^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]     --> src/stripe.rs:3270:29
[INFO] [stderr]      |
[INFO] [stderr] 3270 |                         let request = reqwest::blocking::Client::new().post(url)
[INFO] [stderr]      |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/stripe.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let mut url = format!("https://api.stripe.com/v1/balance");
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/stripe.rs:177:13
[INFO] [stderr]     |
[INFO] [stderr] 177 |         let mut url = format!("https://api.stripe.com/v1/balance_transactions/{}", id.clone());
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/stripe.rs:598:13
[INFO] [stderr]     |
[INFO] [stderr] 598 |         let mut url = format!("https://api.stripe.com/v1/charges/{}", id.clone());
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:1091:13
[INFO] [stderr]      |
[INFO] [stderr] 1091 |         let mut url = format!("https://api.stripe.com/v1/customers/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:1117:13
[INFO] [stderr]      |
[INFO] [stderr] 1117 |         let mut url = format!("https://api.stripe.com/v1/customers/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:1601:13
[INFO] [stderr]      |
[INFO] [stderr] 1601 |         let mut url = format!("https://api.stripe.com/v1/disputes/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:2013:13
[INFO] [stderr]      |
[INFO] [stderr] 2013 |         let mut url = format!("https://api.stripe.com/v1/events/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:2233:13
[INFO] [stderr]      |
[INFO] [stderr] 2233 |         let mut form = self.to_multipart_form();
[INFO] [stderr]      |             ----^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:2264:13
[INFO] [stderr]      |
[INFO] [stderr] 2264 |         let mut url = format!("https://api.stripe.com/v1/files/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:2543:13
[INFO] [stderr]      |
[INFO] [stderr] 2543 |         let mut url = format!("https://api.stripe.com/v1/file_links/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:2975:13
[INFO] [stderr]      |
[INFO] [stderr] 2975 |         let mut url = format!("https://api.stripe.com/v1/invoices/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:3215:13
[INFO] [stderr]      |
[INFO] [stderr] 3215 |         let mut url = format!("https://api.stripe.com/v1/file_links/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:3286:13
[INFO] [stderr]      |
[INFO] [stderr] 3286 |         let mut url = format!("https://api.stripe.com/v1/payment_methods/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:3424:13
[INFO] [stderr]      |
[INFO] [stderr] 3424 |         let mut url = format!("https://api.stripe.com/v1/plans/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:3434:13
[INFO] [stderr]      |
[INFO] [stderr] 3434 |         let mut url = format!("https://api.stripe.com/v1/plans/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:3639:13
[INFO] [stderr]      |
[INFO] [stderr] 3639 |         let mut url = format!("https://api.stripe.com/v1/subscriptions/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/stripe.rs:3673:13
[INFO] [stderr]      |
[INFO] [stderr] 3673 |         let mut url = format!("https://api.stripe.com/v1/subscriptions/{}", id.clone());
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `payup` (lib) generated 36 warnings
[INFO] [stderr] warning: `payup` (lib test) generated 36 warnings (36 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/payup-f08b60a690fa44b6)
[INFO] [stderr]    Doc-tests payup
[INFO] [stderr] warning: unnecessary parentheses around pattern
[INFO] [stderr]     --> /opt/rustwide/workdir/src/stripe.rs:3729:21
[INFO] [stderr]      |
[INFO] [stderr] 3729 |                 for (item) in price_items{
[INFO] [stderr]      |                     ^    ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3729 -                 for (item) in price_items{
[INFO] [stderr] 3729 +                 for item in price_items{
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 73 tests
[INFO] [stdout] test src/stripe.rs - stripe::Charge::new (line 352) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::BalanceTransaction::async_list (line 137) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Balance::async_get (line 41) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Balance::get (line 63) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Charge::list (line 612) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Charge::async_list (line 462) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::BalanceTransaction::list (line 191) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Charge::post (line 638) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::BalanceTransaction::get (line 169) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Charge::async_post (line 488) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::BalanceTransaction::async_get (line 115) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Charge::async_get (line 440) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Charge::get (line 590) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Charge::async_update (line 516) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Customer::async_post (line 1004) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Customer::async_list (line 940) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Charge::async_capture (line 402) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Customer::async_get (line 886) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Customer::async_payment_methods (line 973) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Customer::async_invoices (line 909) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Charge::update (line 666) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Customer::async_update (line 1043) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Customer::async_delete (line 860) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Customer::invoices (line 1132) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Customer::update (line 1272) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Customer::list (line 1163) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Customer::payment_methods (line 1203) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Charge::capture (line 552) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Customer::get (line 1109) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Event::async_list (line 1972) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Customer::delete (line 1083) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Dispute::close (line 1566) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Customer::post (line 1233) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Dispute::async_list (line 1507) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Dispute::async_update (line 1533) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Dispute::async_close (line 1456) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Event::async_get (line 1950) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Dispute::update (line 1642) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Dispute::list (line 1615) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Dispute::async_get (line 1485) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::File::async_post (line 2182) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::File::async_list (line 2156) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Dispute::get (line 1593) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::File::post (line 2216) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Event::list (line 2027) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::FileLink::async_update (line 2504) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::File::async_get (line 2134) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::FileLink::async_list (line 2454) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::File::list (line 2278) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::File::get (line 2256) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Event::get (line 2005) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::FileLink::async_get (line 2432) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::Invoice::async_post (line 2911) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::FileLink::list (line 2557) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::FileLink::async_post (line 2480) ... FAILED
[INFO] [stdout] test src/stripe.rs - stripe::FileLink::post (line 2583) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name payup --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern payup=/opt/rustwide/target/debug/deps/libpayup-c3ff4e43a3ff93cb.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-ce69241624c9849e.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-c1231df4570788f2.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-7a3d86c214599947.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-19a922fd2fdf0ace.rlib --extern trust_dns_resolver=/opt/rustwide/target/debug/deps/libtrust_dns_resolver-b97fe03a15115f15.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "30e02d43bb27a3820455232f9cde68991b659dabe954911d8c5c8a2e60954675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30e02d43bb27a3820455232f9cde68991b659dabe954911d8c5c8a2e60954675", kill_on_drop: false }`
[INFO] [stdout] 30e02d43bb27a3820455232f9cde68991b659dabe954911d8c5c8a2e60954675