[INFO] cloning repository https://github.com/sameem420/rust_ShadowingVariables
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sameem420/rust_ShadowingVariables" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsameem420%2Frust_ShadowingVariables", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsameem420%2Frust_ShadowingVariables'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c81971304e6bf8b2e19f1c667eda44fea37159e6
[INFO] testing sameem420/rust_ShadowingVariables against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsameem420%2Frust_ShadowingVariables" "/workspace/builds/worker-45/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-45/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sameem420/rust_ShadowingVariables on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sameem420/rust_ShadowingVariables
[INFO] finished tweaking git repo https://github.com/sameem420/rust_ShadowingVariables
[INFO] tweaked toml for git repo https://github.com/sameem420/rust_ShadowingVariables written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] crate git repo https://github.com/sameem420/rust_ShadowingVariables already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03539b791ac9f0d3d3644ba7a903d881e5ac450c50d0bb90c5af887d6ce09a04
[INFO] running `Command { std: "docker" "start" "-a" "03539b791ac9f0d3d3644ba7a903d881e5ac450c50d0bb90c5af887d6ce09a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03539b791ac9f0d3d3644ba7a903d881e5ac450c50d0bb90c5af887d6ce09a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03539b791ac9f0d3d3644ba7a903d881e5ac450c50d0bb90c5af887d6ce09a04", kill_on_drop: false }`
[INFO] [stdout] 03539b791ac9f0d3d3644ba7a903d881e5ac450c50d0bb90c5af887d6ce09a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ad7b3c20d557faa05672fd9b52f52b636f2149d6a6be72cbfaba52fbcc147ec
[INFO] running `Command { std: "docker" "start" "-a" "7ad7b3c20d557faa05672fd9b52f52b636f2149d6a6be72cbfaba52fbcc147ec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling shadowing_variables v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.23s
[INFO] running `Command { std: "docker" "inspect" "7ad7b3c20d557faa05672fd9b52f52b636f2149d6a6be72cbfaba52fbcc147ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ad7b3c20d557faa05672fd9b52f52b636f2149d6a6be72cbfaba52fbcc147ec", kill_on_drop: false }`
[INFO] [stdout] 7ad7b3c20d557faa05672fd9b52f52b636f2149d6a6be72cbfaba52fbcc147ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4a31499dbf61018085c7bf8c6d5dfd0c043a18a6c0b136f3bd7a0d59ced2bd3
[INFO] running `Command { std: "docker" "start" "-a" "b4a31499dbf61018085c7bf8c6d5dfd0c043a18a6c0b136f3bd7a0d59ced2bd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling shadowing_variables v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "b4a31499dbf61018085c7bf8c6d5dfd0c043a18a6c0b136f3bd7a0d59ced2bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4a31499dbf61018085c7bf8c6d5dfd0c043a18a6c0b136f3bd7a0d59ced2bd3", kill_on_drop: false }`
[INFO] [stdout] b4a31499dbf61018085c7bf8c6d5dfd0c043a18a6c0b136f3bd7a0d59ced2bd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72b0c811f06a124ce2defef48bebb0d75c25759969dd9843656a206e52ad2151
[INFO] running `Command { std: "docker" "start" "-a" "72b0c811f06a124ce2defef48bebb0d75c25759969dd9843656a206e52ad2151", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shadowing_variables-6e26d783e3f2212b)
[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" "72b0c811f06a124ce2defef48bebb0d75c25759969dd9843656a206e52ad2151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b0c811f06a124ce2defef48bebb0d75c25759969dd9843656a206e52ad2151", kill_on_drop: false }`
[INFO] [stdout] 72b0c811f06a124ce2defef48bebb0d75c25759969dd9843656a206e52ad2151