[INFO] fetching crate hello-world-jjr 0.1.0...
[INFO] testing hello-world-jjr-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate hello-world-jjr 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate hello-world-jjr 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 hello-world-jjr 0.1.0
[INFO] finished tweaking crates.io crate hello-world-jjr 0.1.0
[INFO] tweaked toml for crates.io crate hello-world-jjr 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate hello-world-jjr 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] a561f2750b7a291e91d4067e0127b71e1142b879a0c7e1620d7090ba0d3f95dd
[INFO] running `Command { std: "docker" "start" "-a" "a561f2750b7a291e91d4067e0127b71e1142b879a0c7e1620d7090ba0d3f95dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a561f2750b7a291e91d4067e0127b71e1142b879a0c7e1620d7090ba0d3f95dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a561f2750b7a291e91d4067e0127b71e1142b879a0c7e1620d7090ba0d3f95dd", kill_on_drop: false }`
[INFO] [stdout] a561f2750b7a291e91d4067e0127b71e1142b879a0c7e1620d7090ba0d3f95dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 003bfc35e758373cad20056d16ec9494442aeb6227b693cec6258af80d42497f
[INFO] running `Command { std: "docker" "start" "-a" "003bfc35e758373cad20056d16ec9494442aeb6227b693cec6258af80d42497f", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-world-jjr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "003bfc35e758373cad20056d16ec9494442aeb6227b693cec6258af80d42497f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "003bfc35e758373cad20056d16ec9494442aeb6227b693cec6258af80d42497f", kill_on_drop: false }`
[INFO] [stdout] 003bfc35e758373cad20056d16ec9494442aeb6227b693cec6258af80d42497f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] c8f3128a2a5b1e7c031395ccca57e015c1ee3bd34c56973c61d451ab909f6cba
[INFO] running `Command { std: "docker" "start" "-a" "c8f3128a2a5b1e7c031395ccca57e015c1ee3bd34c56973c61d451ab909f6cba", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-world-jjr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hello_world_jjr-5ea1c701e198f14d)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_world_jjr-794a3309bea8fcce)
[INFO] running `Command { std: "docker" "inspect" "c8f3128a2a5b1e7c031395ccca57e015c1ee3bd34c56973c61d451ab909f6cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8f3128a2a5b1e7c031395ccca57e015c1ee3bd34c56973c61d451ab909f6cba", kill_on_drop: false }`
[INFO] [stdout] c8f3128a2a5b1e7c031395ccca57e015c1ee3bd34c56973c61d451ab909f6cba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] de81e07053ba45c104fc9675e058fdcaadf706c1f2eea40c81a96162730699c2
[INFO] running `Command { std: "docker" "start" "-a" "de81e07053ba45c104fc9675e058fdcaadf706c1f2eea40c81a96162730699c2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hello_world_jjr-5ea1c701e198f14d)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_world_jjr-794a3309bea8fcce)
[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] [stderr]    Doc-tests hello-world-jjr
[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" "de81e07053ba45c104fc9675e058fdcaadf706c1f2eea40c81a96162730699c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de81e07053ba45c104fc9675e058fdcaadf706c1f2eea40c81a96162730699c2", kill_on_drop: false }`
[INFO] [stdout] de81e07053ba45c104fc9675e058fdcaadf706c1f2eea40c81a96162730699c2