[INFO] fetching crate elfcat 0.1.8...
[INFO] testing elfcat-0.1.8 against 1.60.0 for beta-1.61-1
[INFO] extracting crate elfcat 0.1.8 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate elfcat 0.1.8 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elfcat 0.1.8
[INFO] finished tweaking crates.io crate elfcat 0.1.8
[INFO] tweaked toml for crates.io crate elfcat 0.1.8 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate elfcat 0.1.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3b1ee84170f2d759f9477e62b60b9b6c75dbff73043fe4f79422231d88de045
[INFO] running `Command { std: "docker" "start" "-a" "e3b1ee84170f2d759f9477e62b60b9b6c75dbff73043fe4f79422231d88de045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3b1ee84170f2d759f9477e62b60b9b6c75dbff73043fe4f79422231d88de045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3b1ee84170f2d759f9477e62b60b9b6c75dbff73043fe4f79422231d88de045", kill_on_drop: false }`
[INFO] [stdout] e3b1ee84170f2d759f9477e62b60b9b6c75dbff73043fe4f79422231d88de045
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e78e72b2d7ecf99ca894813d62e8981acc502c3a1b9f158195c8ded5dbfc5e8
[INFO] running `Command { std: "docker" "start" "-a" "3e78e72b2d7ecf99ca894813d62e8981acc502c3a1b9f158195c8ded5dbfc5e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling elfcat v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "3e78e72b2d7ecf99ca894813d62e8981acc502c3a1b9f158195c8ded5dbfc5e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e78e72b2d7ecf99ca894813d62e8981acc502c3a1b9f158195c8ded5dbfc5e8", kill_on_drop: false }`
[INFO] [stdout] 3e78e72b2d7ecf99ca894813d62e8981acc502c3a1b9f158195c8ded5dbfc5e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cff74ccb76b8b1a1ea4ec23157d8eca02956628cca443424ba4b01fbcf2010c
[INFO] running `Command { std: "docker" "start" "-a" "8cff74ccb76b8b1a1ea4ec23157d8eca02956628cca443424ba4b01fbcf2010c", kill_on_drop: false }`
[INFO] [stderr]    Compiling elfcat v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "8cff74ccb76b8b1a1ea4ec23157d8eca02956628cca443424ba4b01fbcf2010c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cff74ccb76b8b1a1ea4ec23157d8eca02956628cca443424ba4b01fbcf2010c", kill_on_drop: false }`
[INFO] [stdout] 8cff74ccb76b8b1a1ea4ec23157d8eca02956628cca443424ba4b01fbcf2010c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f2048f822559d325df8ced4fe8216db5e5d6123ba23b667c26cd56a7c3e05f9
[INFO] running `Command { std: "docker" "start" "-a" "6f2048f822559d325df8ced4fe8216db5e5d6123ba23b667c26cd56a7c3e05f9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/elfcat-4ea3d580d3e04eca)
[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" "6f2048f822559d325df8ced4fe8216db5e5d6123ba23b667c26cd56a7c3e05f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f2048f822559d325df8ced4fe8216db5e5d6123ba23b667c26cd56a7c3e05f9", kill_on_drop: false }`
[INFO] [stdout] 6f2048f822559d325df8ced4fe8216db5e5d6123ba23b667c26cd56a7c3e05f9