[INFO] fetching crate img2raw 0.3.5...
[INFO] testing img2raw-0.3.5 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate img2raw 0.3.5 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate img2raw 0.3.5 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate img2raw 0.3.5
[INFO] finished tweaking crates.io crate img2raw 0.3.5
[INFO] tweaked toml for crates.io crate img2raw 0.3.5 written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84e3227168e714e65ccaf0bb52e50ed684b8e30bddbbbe1c1819d3e7d4669cf2
[INFO] running `Command { std: "docker" "start" "-a" "84e3227168e714e65ccaf0bb52e50ed684b8e30bddbbbe1c1819d3e7d4669cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84e3227168e714e65ccaf0bb52e50ed684b8e30bddbbbe1c1819d3e7d4669cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84e3227168e714e65ccaf0bb52e50ed684b8e30bddbbbe1c1819d3e7d4669cf2", kill_on_drop: false }`
[INFO] [stdout] 84e3227168e714e65ccaf0bb52e50ed684b8e30bddbbbe1c1819d3e7d4669cf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8edec4bb22d0eddeecfd950db2f5cfe5be62b207776257b08ba6b984ab0e5ad
[INFO] running `Command { std: "docker" "start" "-a" "c8edec4bb22d0eddeecfd950db2f5cfe5be62b207776257b08ba6b984ab0e5ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling zerocopy-derive v0.1.4
[INFO] [stderr]    Compiling zerocopy v0.2.8
[INFO] [stderr]    Compiling img2raw v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.68s
[INFO] running `Command { std: "docker" "inspect" "c8edec4bb22d0eddeecfd950db2f5cfe5be62b207776257b08ba6b984ab0e5ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8edec4bb22d0eddeecfd950db2f5cfe5be62b207776257b08ba6b984ab0e5ad", kill_on_drop: false }`
[INFO] [stdout] c8edec4bb22d0eddeecfd950db2f5cfe5be62b207776257b08ba6b984ab0e5ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c01eca11cd8957a889bed60230e22ba831714d720044bb5c77a94e9737d7b99
[INFO] running `Command { std: "docker" "start" "-a" "8c01eca11cd8957a889bed60230e22ba831714d720044bb5c77a94e9737d7b99", kill_on_drop: false }`
[INFO] [stderr]    Compiling img2raw v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "8c01eca11cd8957a889bed60230e22ba831714d720044bb5c77a94e9737d7b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c01eca11cd8957a889bed60230e22ba831714d720044bb5c77a94e9737d7b99", kill_on_drop: false }`
[INFO] [stdout] 8c01eca11cd8957a889bed60230e22ba831714d720044bb5c77a94e9737d7b99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee75894ea3b7ecd0e42b84404bf3074f1e7b3926547ff353c9f7215ac6ebaec9
[INFO] running `Command { std: "docker" "start" "-a" "ee75894ea3b7ecd0e42b84404bf3074f1e7b3926547ff353c9f7215ac6ebaec9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/img2raw-88fe3179f508dfeb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests img2raw
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ee75894ea3b7ecd0e42b84404bf3074f1e7b3926547ff353c9f7215ac6ebaec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee75894ea3b7ecd0e42b84404bf3074f1e7b3926547ff353c9f7215ac6ebaec9", kill_on_drop: false }`
[INFO] [stdout] ee75894ea3b7ecd0e42b84404bf3074f1e7b3926547ff353c9f7215ac6ebaec9