[INFO] fetching crate hello_from_christian 0.1.0...
[INFO] testing hello_from_christian-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate hello_from_christian 0.1.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate hello_from_christian 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_from_christian 0.1.0
[INFO] finished tweaking crates.io crate hello_from_christian 0.1.0
[INFO] tweaked toml for crates.io crate hello_from_christian 0.1.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-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] 9c76fbb20c09d715837630b3c804acb4b1deeaf7f774a37ce3aaedacde439d81
[INFO] running `Command { std: "docker" "start" "-a" "9c76fbb20c09d715837630b3c804acb4b1deeaf7f774a37ce3aaedacde439d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c76fbb20c09d715837630b3c804acb4b1deeaf7f774a37ce3aaedacde439d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c76fbb20c09d715837630b3c804acb4b1deeaf7f774a37ce3aaedacde439d81", kill_on_drop: false }`
[INFO] [stdout] 9c76fbb20c09d715837630b3c804acb4b1deeaf7f774a37ce3aaedacde439d81
[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] f72b52d426ac1361469209b6bfd3ea57f225cf2887af606e886ee06e18893947
[INFO] running `Command { std: "docker" "start" "-a" "f72b52d426ac1361469209b6bfd3ea57f225cf2887af606e886ee06e18893947", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_from_christian v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "f72b52d426ac1361469209b6bfd3ea57f225cf2887af606e886ee06e18893947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f72b52d426ac1361469209b6bfd3ea57f225cf2887af606e886ee06e18893947", kill_on_drop: false }`
[INFO] [stdout] f72b52d426ac1361469209b6bfd3ea57f225cf2887af606e886ee06e18893947
[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] d809c7cf91c33f95a28b2338ebcba6bfd9573c347241abb9795e3ccacdab832f
[INFO] running `Command { std: "docker" "start" "-a" "d809c7cf91c33f95a28b2338ebcba6bfd9573c347241abb9795e3ccacdab832f", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_from_christian v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hello_from_christian-f376e8279aef8088)
[INFO] running `Command { std: "docker" "inspect" "d809c7cf91c33f95a28b2338ebcba6bfd9573c347241abb9795e3ccacdab832f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d809c7cf91c33f95a28b2338ebcba6bfd9573c347241abb9795e3ccacdab832f", kill_on_drop: false }`
[INFO] [stdout] d809c7cf91c33f95a28b2338ebcba6bfd9573c347241abb9795e3ccacdab832f
[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] 495e39ecc47d20af7ca7824aabd89698a7eb13dae4e0bf18c5b05fd8f23abe00
[INFO] running `Command { std: "docker" "start" "-a" "495e39ecc47d20af7ca7824aabd89698a7eb13dae4e0bf18c5b05fd8f23abe00", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hello_from_christian-f376e8279aef8088)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hello_from_christian
[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" "495e39ecc47d20af7ca7824aabd89698a7eb13dae4e0bf18c5b05fd8f23abe00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "495e39ecc47d20af7ca7824aabd89698a7eb13dae4e0bf18c5b05fd8f23abe00", kill_on_drop: false }`
[INFO] [stdout] 495e39ecc47d20af7ca7824aabd89698a7eb13dae4e0bf18c5b05fd8f23abe00