[INFO] cloning repository https://github.com/ChristianBell1995/loops
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChristianBell1995/loops" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChristianBell1995%2Floops", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChristianBell1995%2Floops'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f67fd82648e47c6d855c975c06bbe6630a3aade
[INFO] testing ChristianBell1995/loops 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%2FChristianBell1995%2Floops" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ChristianBell1995/loops 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/ChristianBell1995/loops
[INFO] finished tweaking git repo https://github.com/ChristianBell1995/loops
[INFO] tweaked toml for git repo https://github.com/ChristianBell1995/loops written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/ChristianBell1995/loops 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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 914f03d55ed7d36edc4ebca4cf0d7df117b0321605aded2cfd9b36268a418c69
[INFO] running `Command { std: "docker" "start" "-a" "914f03d55ed7d36edc4ebca4cf0d7df117b0321605aded2cfd9b36268a418c69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "914f03d55ed7d36edc4ebca4cf0d7df117b0321605aded2cfd9b36268a418c69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "914f03d55ed7d36edc4ebca4cf0d7df117b0321605aded2cfd9b36268a418c69", kill_on_drop: false }`
[INFO] [stdout] 914f03d55ed7d36edc4ebca4cf0d7df117b0321605aded2cfd9b36268a418c69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 94e234e2e020bf072e3e97f3ac2d3dfa208de571a1c180d7f83c12eaea71c9f4
[INFO] running `Command { std: "docker" "start" "-a" "94e234e2e020bf072e3e97f3ac2d3dfa208de571a1c180d7f83c12eaea71c9f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling loops v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "94e234e2e020bf072e3e97f3ac2d3dfa208de571a1c180d7f83c12eaea71c9f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94e234e2e020bf072e3e97f3ac2d3dfa208de571a1c180d7f83c12eaea71c9f4", kill_on_drop: false }`
[INFO] [stdout] 94e234e2e020bf072e3e97f3ac2d3dfa208de571a1c180d7f83c12eaea71c9f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 67b96cb7eadd57ac31aff1a3c1afc6127a3c0f415b1875fc6b5e66cec3fedb47
[INFO] running `Command { std: "docker" "start" "-a" "67b96cb7eadd57ac31aff1a3c1afc6127a3c0f415b1875fc6b5e66cec3fedb47", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling loops v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.04s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/loops-4772b183e9794993)
[INFO] running `Command { std: "docker" "inspect" "67b96cb7eadd57ac31aff1a3c1afc6127a3c0f415b1875fc6b5e66cec3fedb47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67b96cb7eadd57ac31aff1a3c1afc6127a3c0f415b1875fc6b5e66cec3fedb47", kill_on_drop: false }`
[INFO] [stdout] 67b96cb7eadd57ac31aff1a3c1afc6127a3c0f415b1875fc6b5e66cec3fedb47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 83a59cf2770b81ccf297829b2bbaacea01d299970f91cd38dc8ff4285c0d52e0
[INFO] running `Command { std: "docker" "start" "-a" "83a59cf2770b81ccf297829b2bbaacea01d299970f91cd38dc8ff4285c0d52e0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/loops-4772b183e9794993)
[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" "83a59cf2770b81ccf297829b2bbaacea01d299970f91cd38dc8ff4285c0d52e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a59cf2770b81ccf297829b2bbaacea01d299970f91cd38dc8ff4285c0d52e0", kill_on_drop: false }`
[INFO] [stdout] 83a59cf2770b81ccf297829b2bbaacea01d299970f91cd38dc8ff4285c0d52e0