[INFO] fetching crate image-reducer 0.1.1...
[INFO] testing image-reducer-0.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate image-reducer 0.1.1 into /workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate image-reducer 0.1.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 173 packages to latest compatible versions
[INFO] [stderr]       Adding async-walkdir v0.2.0 (available: v2.1.0)
[INFO] [stderr]       Adding bytesize v1.3.3 (available: v2.1.0)
[INFO] [stderr]       Adding colored v2.2.0 (available: v3.0.0)
[INFO] [stderr]       Adding env_logger v0.9.3 (available: v0.11.8)
[INFO] [stderr]       Adding oxipng v6.0.1 (available: v9.1.5)
[INFO] [stderr]       Adding termcolor v1.1.3 (available: v1.4.1)
[INFO] [stderr]       Adding twox-hash v1.6.3 (available: v2.1.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rgb v0.8.52
[INFO] [stderr]   Downloaded oxipng v6.0.1
[INFO] [stderr]   Downloaded unty v0.0.4
[INFO] [stderr]   Downloaded bincode_derive v2.0.1
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[INFO] [stderr]   Downloaded virtue v0.0.18
[INFO] [stderr]   Downloaded bincode v2.0.1
[INFO] [stderr]   Downloaded cloudflare-zlib v0.2.10
[INFO] [stderr]   Downloaded bytesize v1.3.3
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[INFO] [stderr]   Downloaded libdeflate-sys v0.10.0
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[INFO] [stderr]   Downloaded crc v3.3.0
[INFO] [stderr]   Downloaded stderrlog v0.5.4
[INFO] [stderr]   Downloaded wild v2.2.1
[INFO] [stderr]   Downloaded typed-arena v2.0.2
[INFO] [stderr]   Downloaded twox-hash v1.6.3
[INFO] [stderr]   Downloaded libdeflater v0.10.0
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bdbb012d35157d62df1305626b7982ee5050c2c1b4bf6e2e1a22548a2c3d417
[INFO] running `Command { std: "docker" "start" "-a" "8bdbb012d35157d62df1305626b7982ee5050c2c1b4bf6e2e1a22548a2c3d417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bdbb012d35157d62df1305626b7982ee5050c2c1b4bf6e2e1a22548a2c3d417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bdbb012d35157d62df1305626b7982ee5050c2c1b4bf6e2e1a22548a2c3d417", kill_on_drop: false }`
[INFO] [stdout] 8bdbb012d35157d62df1305626b7982ee5050c2c1b4bf6e2e1a22548a2c3d417
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc073c2119e7964c86d73a03848b18707f492f293770b5bf935cc5b9e95c2e3e
[INFO] running `Command { std: "docker" "start" "-a" "cc073c2119e7964c86d73a03848b18707f492f293770b5bf935cc5b9e95c2e3e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling oxipng v6.0.1
[INFO] [stderr]    Compiling image-reducer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.19s
[INFO] running `Command { std: "docker" "inspect" "cc073c2119e7964c86d73a03848b18707f492f293770b5bf935cc5b9e95c2e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc073c2119e7964c86d73a03848b18707f492f293770b5bf935cc5b9e95c2e3e", kill_on_drop: false }`
[INFO] [stdout] cc073c2119e7964c86d73a03848b18707f492f293770b5bf935cc5b9e95c2e3e
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1166c79db41029b5b15b4b68cef31abba7a617e9ce6ecdde23360243782a3e9a
[INFO] running `Command { std: "docker" "start" "-a" "1166c79db41029b5b15b4b68cef31abba7a617e9ce6ecdde23360243782a3e9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling image-reducer v0.1.1 (/opt/rustwide/workdir)
[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] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `image-reducer` (test "main") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1166c79db41029b5b15b4b68cef31abba7a617e9ce6ecdde23360243782a3e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1166c79db41029b5b15b4b68cef31abba7a617e9ce6ecdde23360243782a3e9a", kill_on_drop: false }`
[INFO] [stdout] 1166c79db41029b5b15b4b68cef31abba7a617e9ce6ecdde23360243782a3e9a