[INFO] fetching crate logscale-client 0.1.2...
[INFO] checking logscale-client-0.1.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate logscale-client 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate logscale-client 0.1.2 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] started tweaking crates.io crate logscale-client 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate logscale-client 0.1.2
[INFO] tweaked toml for crates.io crate logscale-client 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate logscale-client 0.1.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2ed65191db7834de0dbbd6ca08ff1cf209035d9da0a3912cc5b9142b56c1030f
[INFO] running `Command { std: "docker" "start" "-a" "2ed65191db7834de0dbbd6ca08ff1cf209035d9da0a3912cc5b9142b56c1030f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ed65191db7834de0dbbd6ca08ff1cf209035d9da0a3912cc5b9142b56c1030f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ed65191db7834de0dbbd6ca08ff1cf209035d9da0a3912cc5b9142b56c1030f", kill_on_drop: false }`
[INFO] [stdout] 2ed65191db7834de0dbbd6ca08ff1cf209035d9da0a3912cc5b9142b56c1030f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ea1958cb91bb2052a1104093b3a8609c2f768f7a3fcb2c98c83de3bbb132939e
[INFO] running `Command { std: "docker" "start" "-a" "ea1958cb91bb2052a1104093b3a8609c2f768f7a3fcb2c98c83de3bbb132939e", kill_on_drop: false }`
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[INFO] [stderr]     Checking logscale-client v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `ingest_token` is never read
[INFO] [stdout]   --> src/client.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct LogScaleClient {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 12 |     logscale_url: Url,
[INFO] [stdout] 13 |     ingest_token: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LogScaleClient` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ingest_token` is never read
[INFO] [stdout]   --> src/client.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct LogScaleClient {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 12 |     logscale_url: Url,
[INFO] [stdout] 13 |     ingest_token: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LogScaleClient` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.35s
[INFO] running `Command { std: "docker" "inspect" "ea1958cb91bb2052a1104093b3a8609c2f768f7a3fcb2c98c83de3bbb132939e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea1958cb91bb2052a1104093b3a8609c2f768f7a3fcb2c98c83de3bbb132939e", kill_on_drop: false }`
[INFO] [stdout] ea1958cb91bb2052a1104093b3a8609c2f768f7a3fcb2c98c83de3bbb132939e