[INFO] fetching crate image-reducer 0.1.1...
[INFO] checking image-reducer-0.1.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate image-reducer 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate image-reducer 0.1.1
[INFO] finished tweaking crates.io crate image-reducer 0.1.1
[INFO] tweaked toml for crates.io crate image-reducer 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate image-reducer 0.1.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 171 packages to latest compatible versions
[INFO] [stderr]       Adding async-walkdir v0.2.0 (available: v2.1.0)
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[INFO] [stderr]       Adding termcolor v1.1.3 (available: v1.4.1)
[INFO] [stderr]       Adding twox-hash v1.6.3 (available: v2.1.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c71a6ebfc0d10a00194f98a66699fa76f63dc4dcfd9899be5c040e8b2f57a182
[INFO] running `Command { std: "docker" "start" "-a" "c71a6ebfc0d10a00194f98a66699fa76f63dc4dcfd9899be5c040e8b2f57a182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c71a6ebfc0d10a00194f98a66699fa76f63dc4dcfd9899be5c040e8b2f57a182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c71a6ebfc0d10a00194f98a66699fa76f63dc4dcfd9899be5c040e8b2f57a182", kill_on_drop: false }`
[INFO] [stdout] c71a6ebfc0d10a00194f98a66699fa76f63dc4dcfd9899be5c040e8b2f57a182
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a11527c032ed65030f8724730c084bf5a8e57aa580baeb086c8ddd4bda3be72a
[INFO] running `Command { std: "docker" "start" "-a" "a11527c032ed65030f8724730c084bf5a8e57aa580baeb086c8ddd4bda3be72a", kill_on_drop: false }`
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[INFO] [stdout] error: couldn't read `tests/../iphone.test.png`: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/main.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let before = include_bytes!("../iphone.test.png");
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tiny_png`
[INFO] [stdout]  --> tests/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tiny_png::{
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `tiny_png`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tiny_png`, use `cargo add tiny_png` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tiny_png`
[INFO] [stdout]  --> tests/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tiny_png::{
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `tiny_png`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tiny_png`, use `cargo add tiny_png` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> tests/main.rs:13:3
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[tokio::test]
[INFO] [stdout]    |   ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `image-reducer` (test "main") due to 4 previous errors
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a11527c032ed65030f8724730c084bf5a8e57aa580baeb086c8ddd4bda3be72a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a11527c032ed65030f8724730c084bf5a8e57aa580baeb086c8ddd4bda3be72a", kill_on_drop: false }`
[INFO] [stdout] a11527c032ed65030f8724730c084bf5a8e57aa580baeb086c8ddd4bda3be72a