[INFO] fetching crate kraken_rest_api 0.1.0...
[INFO] checking kraken_rest_api-0.1.0 against master#4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 for pr-134272
[INFO] extracting crate kraken_rest_api 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate kraken_rest_api 0.1.0 on toolchain 4847d6a9d07d4be9ba3196f6ad444af2d7bdde72
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kraken_rest_api 0.1.0
[INFO] finished tweaking crates.io crate kraken_rest_api 0.1.0
[INFO] tweaked toml for crates.io crate kraken_rest_api 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 199 packages to latest compatible versions
[INFO] [stderr]       Adding dotenv v0.13.0 (available: v0.15.0)
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[INFO] [stderr]       Adding reqwest v0.10.10 (available: v0.12.9)
[INFO] [stderr]       Adding ring v0.16.20 (available: v0.17.8)
[INFO] [stderr]       Adding urlencoding v1.3.3 (available: v2.1.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cc81baa81f4cb4a159d7846dc732920d6c4cea116ece8031b210159124f2eba
[INFO] running `Command { std: "docker" "start" "-a" "3cc81baa81f4cb4a159d7846dc732920d6c4cea116ece8031b210159124f2eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cc81baa81f4cb4a159d7846dc732920d6c4cea116ece8031b210159124f2eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cc81baa81f4cb4a159d7846dc732920d6c4cea116ece8031b210159124f2eba", kill_on_drop: false }`
[INFO] [stdout] 3cc81baa81f4cb4a159d7846dc732920d6c4cea116ece8031b210159124f2eba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e02f8094f117f8ad2c7a6b4fd75256f5e7f370a817f924285f2728f8e5d2d128
[INFO] running `Command { std: "docker" "start" "-a" "e02f8094f117f8ad2c7a6b4fd75256f5e7f370a817f924285f2728f8e5d2d128", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]  --> src/api/error.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{error::Error, fmt, io};
[INFO] [stdout]   |                              ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]  --> src/api/error.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{error::Error, fmt, io};
[INFO] [stdout]   |                              ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug` and `trace`
[INFO] [stdout]  --> src/api/utils.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, trace};
[INFO] [stdout]   |           ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufRead` and `Write`
[INFO] [stdout]  --> src/api/utils.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::{BufRead, Read, Write};
[INFO] [stdout]   |               ^^^^^^^        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs::File`
[INFO] [stdout]  --> src/api/utils.rs:9:33
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::{collections::HashMap, fs::File};
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `api::KrakenAPI`
[INFO] [stdout]  --> src/api/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use api::KrakenAPI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HEXUPPER`
[INFO] [stdout]  --> src/api/utils.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use data_encoding::{BASE64, HEXUPPER};
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug` and `trace`
[INFO] [stdout]  --> src/api/utils.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, trace};
[INFO] [stdout]   |           ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufRead` and `Write`
[INFO] [stdout]  --> src/api/utils.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::{BufRead, Read, Write};
[INFO] [stdout]   |               ^^^^^^^        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs::File`
[INFO] [stdout]  --> src/api/utils.rs:9:33
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::{collections::HashMap, fs::File};
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `api::KrakenAPI`
[INFO] [stdout]  --> src/api/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use api::KrakenAPI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/api/utils.rs:8:24
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::{BufRead, Read, Write};
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/api/utils.rs:8:24
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::{BufRead, Read, Write};
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "e02f8094f117f8ad2c7a6b4fd75256f5e7f370a817f924285f2728f8e5d2d128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02f8094f117f8ad2c7a6b4fd75256f5e7f370a817f924285f2728f8e5d2d128", kill_on_drop: false }`
[INFO] [stdout] e02f8094f117f8ad2c7a6b4fd75256f5e7f370a817f924285f2728f8e5d2d128