[INFO] cloning repository https://github.com/chrono36/crypto-tracker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chrono36/crypto-tracker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrono36%2Fcrypto-tracker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrono36%2Fcrypto-tracker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8129ba068806a705e2240d01b357f3e3b6c04fe9
[INFO] checking chrono36/crypto-tracker against try#5d96fa0e954d77528204a1ba3b8847ec083c779b for pr-153457
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrono36%2Fcrypto-tracker" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/chrono36/crypto-tracker
[INFO] finished tweaking git repo https://github.com/chrono36/crypto-tracker
[INFO] tweaked toml for git repo https://github.com/chrono36/crypto-tracker written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chrono36/crypto-tracker on toolchain 5d96fa0e954d77528204a1ba3b8847ec083c779b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chrono36/crypto-tracker 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" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] a1414b9e9b7b5896bc8230abb0735f05cdf92f713e5ab827e53bc3cc177d963c
[INFO] running `Command { std: "docker" "start" "-a" "a1414b9e9b7b5896bc8230abb0735f05cdf92f713e5ab827e53bc3cc177d963c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1414b9e9b7b5896bc8230abb0735f05cdf92f713e5ab827e53bc3cc177d963c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1414b9e9b7b5896bc8230abb0735f05cdf92f713e5ab827e53bc3cc177d963c", kill_on_drop: false }`
[INFO] [stdout] a1414b9e9b7b5896bc8230abb0735f05cdf92f713e5ab827e53bc3cc177d963c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ffd007f8265ad3257077e41481d68a5a39730dfda002203a1d93ade870dd717
[INFO] running `Command { std: "docker" "start" "-a" "9ffd007f8265ad3257077e41481d68a5a39730dfda002203a1d93ade870dd717", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `NaiveDateTime` and `offset`
[INFO] [stdout]  --> src/app.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chrono::{offset, DateTime, NaiveDateTime};
[INFO] [stdout]   |              ^^^^^^            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HLine`
[INFO] [stdout]   --> src/app.rs:10:57
[INFO] [stdout]    |
[INFO] [stdout] 10 | use egui_plot::{AxisHints, BoxElem, BoxPlot, BoxSpread, HLine, Line, Plot, PlotPoints};
[INFO] [stdout]    |                                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/app.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     message::{self, ToBackend, ToFrontend},
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Tickers` and `exchange`
[INFO] [stdout]   --> src/backend/mod.rs:10:47
[INFO] [stdout]    |
[INFO] [stdout] 10 |         crypto::{Exchange, Kline, KlineScale, Tickers},
[INFO] [stdout]    |                                               ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     exchange,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HeaderMap` and `HeaderValue`
[INFO] [stdout]  --> src/backend/crypto.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use reqwest::header::{HeaderMap, HeaderValue};
[INFO] [stdout]   |                       ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SystemTime` and `UNIX_EPOCH`
[INFO] [stdout]  --> src/backend/crypto.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::time::{SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                 ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NaiveDateTime` and `offset`
[INFO] [stdout]  --> src/app.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chrono::{offset, DateTime, NaiveDateTime};
[INFO] [stdout]   |              ^^^^^^            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HLine`
[INFO] [stdout]   --> src/app.rs:10:57
[INFO] [stdout]    |
[INFO] [stdout] 10 | use egui_plot::{AxisHints, BoxElem, BoxPlot, BoxSpread, HLine, Line, Plot, PlotPoints};
[INFO] [stdout]    |                                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/app.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     message::{self, ToBackend, ToFrontend},
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Tickers` and `exchange`
[INFO] [stdout]   --> src/backend/mod.rs:10:47
[INFO] [stdout]    |
[INFO] [stdout] 10 |         crypto::{Exchange, Kline, KlineScale, Tickers},
[INFO] [stdout]    |                                               ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     exchange,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HeaderMap` and `HeaderValue`
[INFO] [stdout]  --> src/backend/crypto.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use reqwest::header::{HeaderMap, HeaderValue};
[INFO] [stdout]   |                       ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SystemTime` and `UNIX_EPOCH`
[INFO] [stdout]  --> src/backend/crypto.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::time::{SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                 ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]    --> src/app.rs:282:51
[INFO] [stdout]     |
[INFO] [stdout] 282 |     fn render_top_panel(&mut self, ctx: &Context, frame: &mut eframe::Frame) {
[INFO] [stdout]     |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/app.rs:451:52
[INFO] [stdout]     |
[INFO] [stdout] 451 | ...                   .map(|(i,x)|{
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/app.rs:672:21
[INFO] [stdout]     |
[INFO] [stdout] 672 |                 Err(e) => {}
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]    --> src/app.rs:282:51
[INFO] [stdout]     |
[INFO] [stdout] 282 |     fn render_top_panel(&mut self, ctx: &Context, frame: &mut eframe::Frame) {
[INFO] [stdout]     |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/app.rs:451:52
[INFO] [stdout]     |
[INFO] [stdout] 451 | ...                   .map(|(i,x)|{
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/app.rs:672:21
[INFO] [stdout]     |
[INFO] [stdout] 672 |                 Err(e) => {}
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backend/crypto.rs:400:13
[INFO] [stdout]     |
[INFO] [stdout] 400 |         let mut exchange = Exchange::default();
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/backend/mod.rs:192:21
[INFO] [stdout]     |
[INFO] [stdout] 192 |                 Err(e) => {}
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/backend/mod.rs:192:21
[INFO] [stdout]     |
[INFO] [stdout] 192 |                 Err(e) => {}
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `proxy:` in this pattern is redundant
[INFO] [stdout]    --> src/app.rs:151:36
[INFO] [stdout]     |
[INFO] [stdout] 151 |                 setting: Setting { proxy: proxy, .. },
[INFO] [stdout]     |                                    ^^^^^^^^^^^^ help: use shorthand field pattern: `proxy`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_shorthand_field_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `proxy:` in this pattern is redundant
[INFO] [stdout]    --> src/app.rs:151:36
[INFO] [stdout]     |
[INFO] [stdout] 151 |                 setting: Setting { proxy: proxy, .. },
[INFO] [stdout]     |                                    ^^^^^^^^^^^^ help: use shorthand field pattern: `proxy`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_shorthand_field_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.76s
[INFO] running `Command { std: "docker" "inspect" "9ffd007f8265ad3257077e41481d68a5a39730dfda002203a1d93ade870dd717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ffd007f8265ad3257077e41481d68a5a39730dfda002203a1d93ade870dd717", kill_on_drop: false }`
[INFO] [stdout] 9ffd007f8265ad3257077e41481d68a5a39730dfda002203a1d93ade870dd717
