[INFO] fetching crate tiff2 0.0.4...
[INFO] building tiff2-0.0.4 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate tiff2 0.0.4 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate tiff2 0.0.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tiff2 0.0.4
[INFO] tweaked toml for crates.io crate tiff2 0.0.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tiff2 0.0.4 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tiff2 0.0.4 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustls-native-certs v0.8.0
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[INFO] [stderr]   Downloaded tokio v1.41.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55b4ba302c032d20ec8c564dd9f29ec129d1b8776dac0e190423f42f33d3a3a4
[INFO] running `Command { std: "docker" "start" "-a" "55b4ba302c032d20ec8c564dd9f29ec129d1b8776dac0e190423f42f33d3a3a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55b4ba302c032d20ec8c564dd9f29ec129d1b8776dac0e190423f42f33d3a3a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55b4ba302c032d20ec8c564dd9f29ec129d1b8776dac0e190423f42f33d3a3a4", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 907aed245769c4253c5ae04b219497b79c15bd3e8ce8d6b9ab08dad8977d4695
[INFO] running `Command { std: "docker" "start" "-a" "907aed245769c4253c5ae04b219497b79c15bd3e8ce8d6b9ab08dad8977d4695", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tiff2 v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.38s
[INFO] running `Command { std: "docker" "inspect" "907aed245769c4253c5ae04b219497b79c15bd3e8ce8d6b9ab08dad8977d4695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "907aed245769c4253c5ae04b219497b79c15bd3e8ce8d6b9ab08dad8977d4695", kill_on_drop: false }`
[INFO] [stdout] 907aed245769c4253c5ae04b219497b79c15bd3e8ce8d6b9ab08dad8977d4695
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af8893a06d220be3af84c857650ab07cf68333c890444b62f50394f1af2784b0
[INFO] running `Command { std: "docker" "start" "-a" "af8893a06d220be3af84c857650ab07cf68333c890444b62f50394f1af2784b0", kill_on_drop: false }`
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[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> examples/test.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut data: Cow<str> = Cow::Borrowed("hello world");
[INFO] [stdout]   |         ----^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> examples/test.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut user2 = data.clone();
[INFO] [stdout]   |         ----^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tags::PhotometricInterpretation::*`
[INFO] [stdout]   --> examples/common.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 |     structs::{tags::PhotometricInterpretation::*, ChunkOpts},
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::Path`
[INFO] [stdout]  --> examples/geotiff_test.rs:4:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{collections::BTreeMap, fs, path::Path, time::Instant};
[INFO] [stdout]   |                                      ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tags::PhotometricInterpretation::*`
[INFO] [stdout]   --> examples/common.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 |     structs::{tags::PhotometricInterpretation::*, ChunkOpts},
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tags::PhotometricInterpretation::*`
[INFO] [stdout]   --> examples/common.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 |     structs::{tags::PhotometricInterpretation::*, ChunkOpts},
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TIFFS` is never used
[INFO] [stdout]   --> examples/geotiff_test.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const TIFFS: &[&str] = &[
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RGBTIFFS` is never used
[INFO] [stdout]   --> examples/geotiff_test.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 | const RGBTIFFS: &[&str] = &[
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 45.03s
[INFO] running `Command { std: "docker" "inspect" "af8893a06d220be3af84c857650ab07cf68333c890444b62f50394f1af2784b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af8893a06d220be3af84c857650ab07cf68333c890444b62f50394f1af2784b0", kill_on_drop: false }`
[INFO] [stdout] af8893a06d220be3af84c857650ab07cf68333c890444b62f50394f1af2784b0