[INFO] fetching crate elfcat 0.1.8...
[INFO] testing elfcat-0.1.8 against beta-2022-04-10 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 beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 769bf71b5c7c43cee247288df241c92cffb17137355b2e5927daa04cadeb9bdf
[INFO] running `Command { std: "docker" "start" "-a" "769bf71b5c7c43cee247288df241c92cffb17137355b2e5927daa04cadeb9bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "769bf71b5c7c43cee247288df241c92cffb17137355b2e5927daa04cadeb9bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "769bf71b5c7c43cee247288df241c92cffb17137355b2e5927daa04cadeb9bdf", kill_on_drop: false }`
[INFO] [stdout] 769bf71b5c7c43cee247288df241c92cffb17137355b2e5927daa04cadeb9bdf
[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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3eca47eb857e7f8c2c3a5252ca870ffa1f61a8e44aa025c296367cb29bf8516a
[INFO] running `Command { std: "docker" "start" "-a" "3eca47eb857e7f8c2c3a5252ca870ffa1f61a8e44aa025c296367cb29bf8516a", kill_on_drop: false }`
[INFO] [stderr]    Compiling elfcat v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "3eca47eb857e7f8c2c3a5252ca870ffa1f61a8e44aa025c296367cb29bf8516a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eca47eb857e7f8c2c3a5252ca870ffa1f61a8e44aa025c296367cb29bf8516a", kill_on_drop: false }`
[INFO] [stdout] 3eca47eb857e7f8c2c3a5252ca870ffa1f61a8e44aa025c296367cb29bf8516a
[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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4413dc44033931d67c6dd4fb29b17d17bef49eba3cf3be79990687d77cb2d71c
[INFO] running `Command { std: "docker" "start" "-a" "4413dc44033931d67c6dd4fb29b17d17bef49eba3cf3be79990687d77cb2d71c", kill_on_drop: false }`
[INFO] [stderr]    Compiling elfcat v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/elfcat-d224fda2ebd707a4)
[INFO] running `Command { std: "docker" "inspect" "4413dc44033931d67c6dd4fb29b17d17bef49eba3cf3be79990687d77cb2d71c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4413dc44033931d67c6dd4fb29b17d17bef49eba3cf3be79990687d77cb2d71c", kill_on_drop: false }`
[INFO] [stdout] 4413dc44033931d67c6dd4fb29b17d17bef49eba3cf3be79990687d77cb2d71c
[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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b48815454b12be5a221563e4b113a25f3573fa97fb1d7fc44b10df705aaa30f
[INFO] running `Command { std: "docker" "start" "-a" "7b48815454b12be5a221563e4b113a25f3573fa97fb1d7fc44b10df705aaa30f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/elfcat-d224fda2ebd707a4)
[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" "7b48815454b12be5a221563e4b113a25f3573fa97fb1d7fc44b10df705aaa30f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b48815454b12be5a221563e4b113a25f3573fa97fb1d7fc44b10df705aaa30f", kill_on_drop: false }`
[INFO] [stdout] 7b48815454b12be5a221563e4b113a25f3573fa97fb1d7fc44b10df705aaa30f