[INFO] fetching crate download_rss 0.1.0...
[INFO] testing download_rss-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate download_rss 0.1.0 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate download_rss 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 download_rss 0.1.0
[INFO] finished tweaking crates.io crate download_rss 0.1.0
[INFO] tweaked toml for crates.io crate download_rss 0.1.0 written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] crate crates.io crate download_rss 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] e11950f72f1ccb5b400ec058ff87ca55f6bd978980d40c13470ba76ef78376ab
[INFO] running `Command { std: "docker" "start" "-a" "e11950f72f1ccb5b400ec058ff87ca55f6bd978980d40c13470ba76ef78376ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e11950f72f1ccb5b400ec058ff87ca55f6bd978980d40c13470ba76ef78376ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e11950f72f1ccb5b400ec058ff87ca55f6bd978980d40c13470ba76ef78376ab", kill_on_drop: false }`
[INFO] [stdout] e11950f72f1ccb5b400ec058ff87ca55f6bd978980d40c13470ba76ef78376ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] e06e1aeba42cacedce3fc969ff7f82c5555d83b8f13df33633134e974cc17586
[INFO] running `Command { std: "docker" "start" "-a" "e06e1aeba42cacedce3fc969ff7f82c5555d83b8f13df33633134e974cc17586", kill_on_drop: false }`
[INFO] [stderr]    Compiling download_rss v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "e06e1aeba42cacedce3fc969ff7f82c5555d83b8f13df33633134e974cc17586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e06e1aeba42cacedce3fc969ff7f82c5555d83b8f13df33633134e974cc17586", kill_on_drop: false }`
[INFO] [stdout] e06e1aeba42cacedce3fc969ff7f82c5555d83b8f13df33633134e974cc17586
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 4de4426d1691e6ed15b2462a9d649adca267f8d8b9cb78c28b718424fedcded7
[INFO] running `Command { std: "docker" "start" "-a" "4de4426d1691e6ed15b2462a9d649adca267f8d8b9cb78c28b718424fedcded7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling download_rss v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/download_rss-550242128e572aeb)
[INFO] running `Command { std: "docker" "inspect" "4de4426d1691e6ed15b2462a9d649adca267f8d8b9cb78c28b718424fedcded7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4de4426d1691e6ed15b2462a9d649adca267f8d8b9cb78c28b718424fedcded7", kill_on_drop: false }`
[INFO] [stdout] 4de4426d1691e6ed15b2462a9d649adca267f8d8b9cb78c28b718424fedcded7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 348b3ba5b02240608d3f21791251f905a03a92f7988776320fef78149e96838b
[INFO] running `Command { std: "docker" "start" "-a" "348b3ba5b02240608d3f21791251f905a03a92f7988776320fef78149e96838b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/download_rss-550242128e572aeb)
[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" "348b3ba5b02240608d3f21791251f905a03a92f7988776320fef78149e96838b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "348b3ba5b02240608d3f21791251f905a03a92f7988776320fef78149e96838b", kill_on_drop: false }`
[INFO] [stdout] 348b3ba5b02240608d3f21791251f905a03a92f7988776320fef78149e96838b