[INFO] cloning repository https://github.com/fdrennan/programming-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fdrennan/programming-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffdrennan%2Fprogramming-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffdrennan%2Fprogramming-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ff79c5a6e632536d088ba3a9b989ab0e744a947
[INFO] testing fdrennan/programming-rust against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffdrennan%2Fprogramming-rust" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fdrennan/programming-rust on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fdrennan/programming-rust
[INFO] finished tweaking git repo https://github.com/fdrennan/programming-rust
[INFO] tweaked toml for git repo https://github.com/fdrennan/programming-rust written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/fdrennan/programming-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f9d87424de15f424877b6bec94dbb8a48b57813d1742f136bb036d568a5ac22
[INFO] running `Command { std: "docker" "start" "-a" "7f9d87424de15f424877b6bec94dbb8a48b57813d1742f136bb036d568a5ac22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f9d87424de15f424877b6bec94dbb8a48b57813d1742f136bb036d568a5ac22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f9d87424de15f424877b6bec94dbb8a48b57813d1742f136bb036d568a5ac22", kill_on_drop: false }`
[INFO] [stdout] 7f9d87424de15f424877b6bec94dbb8a48b57813d1742f136bb036d568a5ac22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87b7d61d218ff04cbbbbb394da8fb4e82253345075a7ff2b4c9a81f9bfe9b431
[INFO] running `Command { std: "docker" "start" "-a" "87b7d61d218ff04cbbbbb394da8fb4e82253345075a7ff2b4c9a81f9bfe9b431", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling programming-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "87b7d61d218ff04cbbbbb394da8fb4e82253345075a7ff2b4c9a81f9bfe9b431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87b7d61d218ff04cbbbbb394da8fb4e82253345075a7ff2b4c9a81f9bfe9b431", kill_on_drop: false }`
[INFO] [stdout] 87b7d61d218ff04cbbbbb394da8fb4e82253345075a7ff2b4c9a81f9bfe9b431
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3317db350f2cad2ced78d0ec8f976d41506a3816e0409afecde03f4b7dd49a4
[INFO] running `Command { std: "docker" "start" "-a" "e3317db350f2cad2ced78d0ec8f976d41506a3816e0409afecde03f4b7dd49a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling programming-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "e3317db350f2cad2ced78d0ec8f976d41506a3816e0409afecde03f4b7dd49a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3317db350f2cad2ced78d0ec8f976d41506a3816e0409afecde03f4b7dd49a4", kill_on_drop: false }`
[INFO] [stdout] e3317db350f2cad2ced78d0ec8f976d41506a3816e0409afecde03f4b7dd49a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8701ca1d5109185250d81bf9d07aa08a9247bcffb0ef18e2b4138e55b7d3cbed
[INFO] running `Command { std: "docker" "start" "-a" "8701ca1d5109185250d81bf9d07aa08a9247bcffb0ef18e2b4138e55b7d3cbed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/programming_rust-57f2b7f6b798a59a)
[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" "8701ca1d5109185250d81bf9d07aa08a9247bcffb0ef18e2b4138e55b7d3cbed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8701ca1d5109185250d81bf9d07aa08a9247bcffb0ef18e2b4138e55b7d3cbed", kill_on_drop: false }`
[INFO] [stdout] 8701ca1d5109185250d81bf9d07aa08a9247bcffb0ef18e2b4138e55b7d3cbed