[INFO] cloning repository https://github.com/AbstractBits/rust-basic-structs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AbstractBits/rust-basic-structs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbstractBits%2Frust-basic-structs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbstractBits%2Frust-basic-structs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e69bc556f427766f84533f243e7b7e32434cb0c4
[INFO] testing AbstractBits/rust-basic-structs against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbstractBits%2Frust-basic-structs" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AbstractBits/rust-basic-structs 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 git repo https://github.com/AbstractBits/rust-basic-structs
[INFO] finished tweaking git repo https://github.com/AbstractBits/rust-basic-structs
[INFO] tweaked toml for git repo https://github.com/AbstractBits/rust-basic-structs written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/AbstractBits/rust-basic-structs 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] eb8be7254b45ae84c58ed2018a915b06d121105f9a8754ecee6da00e8125669a
[INFO] running `Command { std: "docker" "start" "-a" "eb8be7254b45ae84c58ed2018a915b06d121105f9a8754ecee6da00e8125669a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb8be7254b45ae84c58ed2018a915b06d121105f9a8754ecee6da00e8125669a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb8be7254b45ae84c58ed2018a915b06d121105f9a8754ecee6da00e8125669a", kill_on_drop: false }`
[INFO] [stdout] eb8be7254b45ae84c58ed2018a915b06d121105f9a8754ecee6da00e8125669a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 9cd3830c37c332b7e054f198cfa08397c440e7bb8b16309a7be7dd8b00887524
[INFO] running `Command { std: "docker" "start" "-a" "9cd3830c37c332b7e054f198cfa08397c440e7bb8b16309a7be7dd8b00887524", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-basic-structs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "9cd3830c37c332b7e054f198cfa08397c440e7bb8b16309a7be7dd8b00887524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cd3830c37c332b7e054f198cfa08397c440e7bb8b16309a7be7dd8b00887524", kill_on_drop: false }`
[INFO] [stdout] 9cd3830c37c332b7e054f198cfa08397c440e7bb8b16309a7be7dd8b00887524
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 823c748eb3a072bd0e8b010ca4502af862a1f97b6efc2af049eb66b413ef9c97
[INFO] running `Command { std: "docker" "start" "-a" "823c748eb3a072bd0e8b010ca4502af862a1f97b6efc2af049eb66b413ef9c97", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-basic-structs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_basic_structs-f7474498b490d0e8)
[INFO] running `Command { std: "docker" "inspect" "823c748eb3a072bd0e8b010ca4502af862a1f97b6efc2af049eb66b413ef9c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "823c748eb3a072bd0e8b010ca4502af862a1f97b6efc2af049eb66b413ef9c97", kill_on_drop: false }`
[INFO] [stdout] 823c748eb3a072bd0e8b010ca4502af862a1f97b6efc2af049eb66b413ef9c97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 9efe479dd11563c8f0cfd3b39ed368c6edd0703488df29a3bd96311838b6de2f
[INFO] running `Command { std: "docker" "start" "-a" "9efe479dd11563c8f0cfd3b39ed368c6edd0703488df29a3bd96311838b6de2f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_basic_structs-f7474498b490d0e8)
[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" "9efe479dd11563c8f0cfd3b39ed368c6edd0703488df29a3bd96311838b6de2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9efe479dd11563c8f0cfd3b39ed368c6edd0703488df29a3bd96311838b6de2f", kill_on_drop: false }`
[INFO] [stdout] 9efe479dd11563c8f0cfd3b39ed368c6edd0703488df29a3bd96311838b6de2f