[INFO] cloning repository https://github.com/yukimemi/spyrun
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yukimemi/spyrun" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyukimemi%2Fspyrun", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyukimemi%2Fspyrun'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf8debaf474a228c6513218546098930a060e9cc
[INFO] checking yukimemi/spyrun against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyukimemi%2Fspyrun" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yukimemi/spyrun on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/yukimemi/spyrun
[INFO] finished tweaking git repo https://github.com/yukimemi/spyrun
[INFO] tweaked toml for git repo https://github.com/yukimemi/spyrun written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/yukimemi/spyrun 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chrono-tz-build v0.2.0
[INFO] [stderr]   Downloaded go-defer v0.1.0
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[INFO] [stderr]   Downloaded chrono-tz v0.8.3
[INFO] [stderr]   Downloaded single-instance v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acf4d25c306e3782181a51a9353ca8b7ec0514b06a94c025f81a423ba1e65abd
[INFO] running `Command { std: "docker" "start" "-a" "acf4d25c306e3782181a51a9353ca8b7ec0514b06a94c025f81a423ba1e65abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acf4d25c306e3782181a51a9353ca8b7ec0514b06a94c025f81a423ba1e65abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acf4d25c306e3782181a51a9353ca8b7ec0514b06a94c025f81a423ba1e65abd", kill_on_drop: false }`
[INFO] [stdout] acf4d25c306e3782181a51a9353ca8b7ec0514b06a94c025f81a423ba1e65abd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 054ca772e37133d81746e86f3f1610067f6579cdf073e9bb3dcf806bc54b08b1
[INFO] running `Command { std: "docker" "start" "-a" "054ca772e37133d81746e86f3f1610067f6579cdf073e9bb3dcf806bc54b08b1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling thiserror-impl v1.0.47
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[INFO] [stderr]    Compiling openssl-macros v0.1.1
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[INFO] [stderr]    Compiling log-derive v0.4.1
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[INFO] [stderr]    Compiling pest_derive v2.7.2
[INFO] [stderr]     Checking tera v1.19.1
[INFO] [stderr]     Checking spyrun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `thread` is imported redundantly
[INFO] [stdout]    --> src/command.rs:221:20
[INFO] [stdout]     |
[INFO] [stdout] 221 |     use std::{env, thread, time::Duration};
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 225 |     use super::*;
[INFO] [stdout]     |         -------- the item `thread` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]    --> src/command.rs:221:28
[INFO] [stdout]     |
[INFO] [stdout] 221 |     use std::{env, thread, time::Duration};
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 225 |     use super::*;
[INFO] [stdout]     |         -------- the item `Duration` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Result` is imported redundantly
[INFO] [stdout]    --> src/command.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |     use anyhow::Result;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 224 |
[INFO] [stdout] 225 |     use super::*;
[INFO] [stdout]     |         -------- the item `Result` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `vars` is never read
[INFO] [stdout]   --> src/settings.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct Vars {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 66 |     pub vars: HashMap<String, String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Vars` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `level` is never read
[INFO] [stdout]   --> src/settings.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Log {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 71 |     pub path: String,
[INFO] [stdout] 72 |     pub level: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Log` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `vars` is never read
[INFO] [stdout]   --> src/settings.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct Vars {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 66 |     pub vars: HashMap<String, String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Vars` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `level` is never read
[INFO] [stdout]   --> src/settings.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Log {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 71 |     pub path: String,
[INFO] [stdout] 72 |     pub level: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Log` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.02s
[INFO] running `Command { std: "docker" "inspect" "054ca772e37133d81746e86f3f1610067f6579cdf073e9bb3dcf806bc54b08b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "054ca772e37133d81746e86f3f1610067f6579cdf073e9bb3dcf806bc54b08b1", kill_on_drop: false }`
[INFO] [stdout] 054ca772e37133d81746e86f3f1610067f6579cdf073e9bb3dcf806bc54b08b1