[INFO] fetching crate corr_client 0.1.0...
[INFO] testing corr_client-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate corr_client 0.1.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate corr_client 0.1.0 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 corr_client 0.1.0
[INFO] finished tweaking crates.io crate corr_client 0.1.0
[INFO] tweaked toml for crates.io crate corr_client 0.1.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate crates.io crate corr_client 0.1.0 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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 97297e108d13ced2580c1ebdd602c18d215594efa9c4d738986ff2b60550eb34
[INFO] running `Command { std: "docker" "start" "-a" "97297e108d13ced2580c1ebdd602c18d215594efa9c4d738986ff2b60550eb34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97297e108d13ced2580c1ebdd602c18d215594efa9c4d738986ff2b60550eb34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97297e108d13ced2580c1ebdd602c18d215594efa9c4d738986ff2b60550eb34", kill_on_drop: false }`
[INFO] [stdout] 97297e108d13ced2580c1ebdd602c18d215594efa9c4d738986ff2b60550eb34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 36bfdda1d03e0179c1a90182f4f3bdf0dfbe1f377f785d49f70139a4bc934299
[INFO] running `Command { std: "docker" "start" "-a" "36bfdda1d03e0179c1a90182f4f3bdf0dfbe1f377f785d49f70139a4bc934299", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling corr_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "36bfdda1d03e0179c1a90182f4f3bdf0dfbe1f377f785d49f70139a4bc934299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36bfdda1d03e0179c1a90182f4f3bdf0dfbe1f377f785d49f70139a4bc934299", kill_on_drop: false }`
[INFO] [stdout] 36bfdda1d03e0179c1a90182f4f3bdf0dfbe1f377f785d49f70139a4bc934299
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 8abcae2471f7021f57fc69c4b8d30ce8505896cd0e55e498ca4e30278be63c64
[INFO] running `Command { std: "docker" "start" "-a" "8abcae2471f7021f57fc69c4b8d30ce8505896cd0e55e498ca4e30278be63c64", kill_on_drop: false }`
[INFO] [stderr]    Compiling corr_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/corr_client-648f17361cfaf7c2)
[INFO] running `Command { std: "docker" "inspect" "8abcae2471f7021f57fc69c4b8d30ce8505896cd0e55e498ca4e30278be63c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8abcae2471f7021f57fc69c4b8d30ce8505896cd0e55e498ca4e30278be63c64", kill_on_drop: false }`
[INFO] [stdout] 8abcae2471f7021f57fc69c4b8d30ce8505896cd0e55e498ca4e30278be63c64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] ddcde785bdc7fc2860062617aa1062f7218c7e9707c6a3002e7649511db392d2
[INFO] running `Command { std: "docker" "start" "-a" "ddcde785bdc7fc2860062617aa1062f7218c7e9707c6a3002e7649511db392d2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/corr_client-648f17361cfaf7c2)
[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" "ddcde785bdc7fc2860062617aa1062f7218c7e9707c6a3002e7649511db392d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddcde785bdc7fc2860062617aa1062f7218c7e9707c6a3002e7649511db392d2", kill_on_drop: false }`
[INFO] [stdout] ddcde785bdc7fc2860062617aa1062f7218c7e9707c6a3002e7649511db392d2