[INFO] fetching crate ferris-fetch 1.2.4...
[INFO] testing ferris-fetch-1.2.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ferris-fetch 1.2.4 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate ferris-fetch 1.2.4 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 ferris-fetch 1.2.4
[INFO] finished tweaking crates.io crate ferris-fetch 1.2.4
[INFO] tweaked toml for crates.io crate ferris-fetch 1.2.4 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate ferris-fetch 1.2.4 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] bde597d7bc0c7bdf5dbe6f036048084b497f47ad78c1c0934438923d43d9b9fa
[INFO] running `Command { std: "docker" "start" "-a" "bde597d7bc0c7bdf5dbe6f036048084b497f47ad78c1c0934438923d43d9b9fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bde597d7bc0c7bdf5dbe6f036048084b497f47ad78c1c0934438923d43d9b9fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bde597d7bc0c7bdf5dbe6f036048084b497f47ad78c1c0934438923d43d9b9fa", kill_on_drop: false }`
[INFO] [stdout] bde597d7bc0c7bdf5dbe6f036048084b497f47ad78c1c0934438923d43d9b9fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 41ca2bfc5a5f55ea91a15b6900e85810f6750c617d18ab7e40534837bb324f69
[INFO] running `Command { std: "docker" "start" "-a" "41ca2bfc5a5f55ea91a15b6900e85810f6750c617d18ab7e40534837bb324f69", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling whoami v1.1.1
[INFO] [stderr]    Compiling sysinfo v0.16.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling ferris-fetch v1.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "41ca2bfc5a5f55ea91a15b6900e85810f6750c617d18ab7e40534837bb324f69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ca2bfc5a5f55ea91a15b6900e85810f6750c617d18ab7e40534837bb324f69", kill_on_drop: false }`
[INFO] [stdout] 41ca2bfc5a5f55ea91a15b6900e85810f6750c617d18ab7e40534837bb324f69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 65edd150f549337b21f8988085baf9bc4e9caea3a3aab2d8d4be38c50db54651
[INFO] running `Command { std: "docker" "start" "-a" "65edd150f549337b21f8988085baf9bc4e9caea3a3aab2d8d4be38c50db54651", kill_on_drop: false }`
[INFO] [stderr]    Compiling ferris-fetch v1.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ferris_fetch-6e62588a50e401ca)
[INFO] running `Command { std: "docker" "inspect" "65edd150f549337b21f8988085baf9bc4e9caea3a3aab2d8d4be38c50db54651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65edd150f549337b21f8988085baf9bc4e9caea3a3aab2d8d4be38c50db54651", kill_on_drop: false }`
[INFO] [stdout] 65edd150f549337b21f8988085baf9bc4e9caea3a3aab2d8d4be38c50db54651
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] fa16d67631aa7f47d9aa111c77810a379c60cfe932be5a31298f4e141a545ba9
[INFO] running `Command { std: "docker" "start" "-a" "fa16d67631aa7f47d9aa111c77810a379c60cfe932be5a31298f4e141a545ba9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ferris_fetch-6e62588a50e401ca)
[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" "fa16d67631aa7f47d9aa111c77810a379c60cfe932be5a31298f4e141a545ba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa16d67631aa7f47d9aa111c77810a379c60cfe932be5a31298f4e141a545ba9", kill_on_drop: false }`
[INFO] [stdout] fa16d67631aa7f47d9aa111c77810a379c60cfe932be5a31298f4e141a545ba9