[INFO] fetching crate pyin 1.0.2...
[INFO] crate pyin 1.0.2 is already in cache
[INFO] crate pyin 1.0.2 is already in cache
[INFO] crate pyin 1.0.2 is already in cache
[INFO] crate pyin 1.0.2 is already in cache
[INFO] crate pyin 1.0.2 is already in cache
[INFO] crate pyin 1.0.2 is already in cache
[INFO] crate pyin 1.0.2 is already in cache
[INFO] crate pyin 1.0.2 is already in cache
[INFO] crate pyin 1.0.2 is already in cache
[INFO] crate pyin 1.0.2 is already in cache
[INFO] crate pyin 1.0.2 is already in cache
[INFO] crate pyin 1.0.2 is already in cache
[INFO] crate pyin 1.0.2 is already in cache
[INFO] crate pyin 1.0.2 is already in cache
[INFO] checking pyin-1.0.2 against master#7308c22c6a8d77e82187e290e1f7459870e48d12 for pr-99447
[INFO] extracting crate pyin 1.0.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate pyin 1.0.2 on toolchain 7308c22c6a8d77e82187e290e1f7459870e48d12
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pyin 1.0.2
[INFO] finished tweaking crates.io crate pyin 1.0.2
[INFO] tweaked toml for crates.io crate pyin 1.0.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate pyin 1.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded py_literal v0.4.0
[INFO] [stderr]   Downloaded ndarray-npy v0.8.1
[INFO] [stderr]   Downloaded realfft v3.0.0
[INFO] [stderr]   Downloaded creak v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da76d0143e58789246541cfaf301a68c4b1ee5eed3a159c11ddfcfce9bccdc52
[INFO] running `Command { std: "docker" "start" "-a" "da76d0143e58789246541cfaf301a68c4b1ee5eed3a159c11ddfcfce9bccdc52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da76d0143e58789246541cfaf301a68c4b1ee5eed3a159c11ddfcfce9bccdc52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da76d0143e58789246541cfaf301a68c4b1ee5eed3a159c11ddfcfce9bccdc52", kill_on_drop: false }`
[INFO] [stdout] da76d0143e58789246541cfaf301a68c4b1ee5eed3a159c11ddfcfce9bccdc52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7721fc59b80efb2977a651f4d72a19a53c28b7598e39515670b364874ccd80c
[INFO] running `Command { std: "docker" "start" "-a" "c7721fc59b80efb2977a651f4d72a19a53c28b7598e39515670b364874ccd80c", kill_on_drop: false }`
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[INFO] [stderr]     Checking pyin v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `fmax` is never read
[INFO] [stdout]   --> src/pyin.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct PYINExecutor<A>
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     fmax: A,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `PYINExecutor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fmax` is never read
[INFO] [stdout]   --> src/pyin.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct PYINExecutor<A>
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     fmax: A,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `PYINExecutor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.84s
[INFO] running `Command { std: "docker" "inspect" "c7721fc59b80efb2977a651f4d72a19a53c28b7598e39515670b364874ccd80c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7721fc59b80efb2977a651f4d72a19a53c28b7598e39515670b364874ccd80c", kill_on_drop: false }`
[INFO] [stdout] c7721fc59b80efb2977a651f4d72a19a53c28b7598e39515670b364874ccd80c