[INFO] fetching crate petit 0.0.1...
[INFO] testing petit-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate petit 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate petit 0.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate petit 0.0.1
[INFO] finished tweaking crates.io crate petit 0.0.1
[INFO] tweaked toml for crates.io crate petit 0.0.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate petit 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca11be8fefe635f7457789ad07434da0205365e0aff146e24d2f9a34a32a76fd
[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" "ca11be8fefe635f7457789ad07434da0205365e0aff146e24d2f9a34a32a76fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca11be8fefe635f7457789ad07434da0205365e0aff146e24d2f9a34a32a76fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca11be8fefe635f7457789ad07434da0205365e0aff146e24d2f9a34a32a76fd", kill_on_drop: false }`
[INFO] [stdout] ca11be8fefe635f7457789ad07434da0205365e0aff146e24d2f9a34a32a76fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4a66fe6fa49cd5f1b27b4611c819159545365310fa4fea473dbb8c3cc77d9e3c
[INFO] running `Command { std: "docker" "start" "-a" "4a66fe6fa49cd5f1b27b4611c819159545365310fa4fea473dbb8c3cc77d9e3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling pin-project-lite v0.2.4
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling futures-core v0.3.12
[INFO] [stderr]    Compiling futures-sink v0.3.12
[INFO] [stderr]    Compiling futures-task v0.3.12
[INFO] [stderr]    Compiling httparse v1.3.5
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]    Compiling sha1 v0.2.0
[INFO] [stderr]    Compiling tokio v1.2.0
[INFO] [stderr]    Compiling http v0.2.3
[INFO] [stderr]    Compiling textwrap v0.13.4
[INFO] [stderr]    Compiling idna v0.2.1
[INFO] [stderr]    Compiling tracing v0.1.23
[INFO] [stderr]    Compiling futures-channel v0.3.12
[INFO] [stderr]    Compiling hmac-sha1 v0.1.3
[INFO] [stderr]    Compiling futures-util v0.3.12
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling openssl-sys v0.9.60
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling signal-hook-registry v1.3.0
[INFO] [stderr]    Compiling mio v0.7.7
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling socket2 v0.3.19
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling openssl v0.10.32
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling tui v0.14.0
[INFO] [stderr]    Compiling http-body v0.4.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling pin-project-internal v1.0.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling pin-project v1.0.5
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling tokio-util v0.6.3
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling h2 v0.3.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling hyper v0.14.4
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.1
[INFO] [stderr]    Compiling kuon v0.0.18
[INFO] [stderr]    Compiling petit v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: environment variable `API_KEY` not defined
[INFO] [stdout]   --> src/context.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let api_key = env!("API_KEY");
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `API_SECRET_KEY` not defined
[INFO] [stdout]   --> src/context.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let api_secret = env!("API_SECRET_KEY");
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `option`
[INFO] [stdout]  --> src/context.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{option, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Alignment`, `Span`, `Spans`, `widgets::Paragraph`
[INFO] [stdout]   --> src/sub_command/search.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 |     layout::{Alignment, Constraint, Layout},
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 11 |     text::{Span, Spans},
[INFO] [stdout]    |            ^^^^  ^^^^^
[INFO] [stdout] 12 |     widgets::Paragraph,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `max`
[INFO] [stdout]  --> src/sub_command/timeline.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::{max, min};
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Paragraph`
[INFO] [stdout]   --> src/sub_command/timeline.rs:17:60
[INFO] [stdout]    |
[INFO] [stdout] 17 |     widgets::{Block, BorderType, Borders, List, ListState, Paragraph},
[INFO] [stdout]    |                                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `petit` due to 3 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4a66fe6fa49cd5f1b27b4611c819159545365310fa4fea473dbb8c3cc77d9e3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a66fe6fa49cd5f1b27b4611c819159545365310fa4fea473dbb8c3cc77d9e3c", kill_on_drop: false }`
[INFO] [stdout] 4a66fe6fa49cd5f1b27b4611c819159545365310fa4fea473dbb8c3cc77d9e3c