[INFO] fetching crate image-compare 0.2.0-RC2...
[INFO] checking image-compare-0.2.0-RC2 against try#ea2bf32540662c61547071aad6cf0851a0b02f58 for pr-96376
[INFO] extracting crate image-compare 0.2.0-RC2 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate image-compare 0.2.0-RC2 on toolchain ea2bf32540662c61547071aad6cf0851a0b02f58
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ea2bf32540662c61547071aad6cf0851a0b02f58" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate image-compare 0.2.0-RC2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate image-compare 0.2.0-RC2
[INFO] tweaked toml for crates.io crate image-compare 0.2.0-RC2 written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ea2bf32540662c61547071aad6cf0851a0b02f58" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ea2bf32540662c61547071aad6cf0851a0b02f58" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+ea2bf32540662c61547071aad6cf0851a0b02f58" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7208a4b986f40b212c036f4f90efd0a71b7f83ee71093d98ad60216dadaefef8
[INFO] running `Command { std: "docker" "start" "-a" "7208a4b986f40b212c036f4f90efd0a71b7f83ee71093d98ad60216dadaefef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7208a4b986f40b212c036f4f90efd0a71b7f83ee71093d98ad60216dadaefef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7208a4b986f40b212c036f4f90efd0a71b7f83ee71093d98ad60216dadaefef8", kill_on_drop: false }`
[INFO] [stdout] 7208a4b986f40b212c036f4f90efd0a71b7f83ee71093d98ad60216dadaefef8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+ea2bf32540662c61547071aad6cf0851a0b02f58" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0b731c0da1b844f9f02bbb198b01e12f344dfaa8e1f9c5caaa1b0f9e6dc651f
[INFO] running `Command { std: "docker" "start" "-a" "f0b731c0da1b844f9f02bbb198b01e12f344dfaa8e1f9c5caaa1b0f9e6dc651f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
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[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking scopeguard v1.1.0
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling futures-core v0.3.21
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[INFO] [stderr]     Checking futures-sink v0.3.21
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[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling futures-channel v0.3.21
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[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking clap_lex v0.1.1
[INFO] [stderr]     Checking gif v0.11.3
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.2
[INFO] [stderr]    Compiling num-integer v0.1.44
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[INFO] [stderr]     Checking png v0.17.5
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[INFO] [stderr]    Compiling nom_locate v4.0.0
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[INFO] [stderr]     Checking spin v0.9.3
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[INFO] [stderr]    Compiling sealed v0.3.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling futures-macro v0.3.21
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[INFO] [stderr]    Compiling ctor v0.1.22
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]    Compiling sealed v0.4.0
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[INFO] [stderr]    Compiling synthez-core v0.2.0
[INFO] [stderr]     Checking jpeg-decoder v0.2.4
[INFO] [stderr]     Checking tiff v0.7.2
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[INFO] [stderr]    Compiling synthez-codegen v0.2.0
[INFO] [stderr]     Checking pin-project v1.0.10
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[INFO] [stderr]     Checking clap v3.1.12
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[INFO] [stderr]     Checking exr v1.4.2
[INFO] [stderr]    Compiling cucumber-expressions v0.2.1
[INFO] [stderr]    Compiling synthez v0.2.0
[INFO] [stderr]    Compiling cucumber-codegen v0.13.0
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking image v0.24.2
[INFO] [stderr]     Checking image-compare v0.2.0-RC2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling gherkin v0.12.0
[INFO] [stderr]     Checking cucumber v0.13.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "f0b731c0da1b844f9f02bbb198b01e12f344dfaa8e1f9c5caaa1b0f9e6dc651f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b731c0da1b844f9f02bbb198b01e12f344dfaa8e1f9c5caaa1b0f9e6dc651f", kill_on_drop: false }`
[INFO] [stdout] f0b731c0da1b844f9f02bbb198b01e12f344dfaa8e1f9c5caaa1b0f9e6dc651f