[INFO] cloning repository https://github.com/MayurOzaSoft/Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MayurOzaSoft/Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMayurOzaSoft%2FRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMayurOzaSoft%2FRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ddb8f8222f3d55d227fca5cf1f4e19e473b18762
[INFO] testing MayurOzaSoft/Rust against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMayurOzaSoft%2FRust" "/workspace/builds/worker-104/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-104/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MayurOzaSoft/Rust on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MayurOzaSoft/Rust
[INFO] finished tweaking git repo https://github.com/MayurOzaSoft/Rust
[INFO] tweaked toml for git repo https://github.com/MayurOzaSoft/Rust written to /workspace/builds/worker-104/source/Cargo.toml
[INFO] crate git repo https://github.com/MayurOzaSoft/Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cf9f40dac37fa37c76aa23a84e8f23849d530d8b2f4c4b17d29c5203c4fb056
[INFO] running `Command { std: "docker" "start" "-a" "7cf9f40dac37fa37c76aa23a84e8f23849d530d8b2f4c4b17d29c5203c4fb056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cf9f40dac37fa37c76aa23a84e8f23849d530d8b2f4c4b17d29c5203c4fb056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cf9f40dac37fa37c76aa23a84e8f23849d530d8b2f4c4b17d29c5203c4fb056", kill_on_drop: false }`
[INFO] [stdout] 7cf9f40dac37fa37c76aa23a84e8f23849d530d8b2f4c4b17d29c5203c4fb056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37c40c43db4c7003b5b6f27980282bc2a223772cf7ebb92dfd5ca3b9ce166c67
[INFO] running `Command { std: "docker" "start" "-a" "37c40c43db4c7003b5b6f27980282bc2a223772cf7ebb92dfd5ca3b9ce166c67", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "37c40c43db4c7003b5b6f27980282bc2a223772cf7ebb92dfd5ca3b9ce166c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37c40c43db4c7003b5b6f27980282bc2a223772cf7ebb92dfd5ca3b9ce166c67", kill_on_drop: false }`
[INFO] [stdout] 37c40c43db4c7003b5b6f27980282bc2a223772cf7ebb92dfd5ca3b9ce166c67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb8cb9960706d4043000a37d89c8c13e0a4bb149ac7f9b2d29254a37f69082e4
[INFO] running `Command { std: "docker" "start" "-a" "fb8cb9960706d4043000a37d89c8c13e0a4bb149ac7f9b2d29254a37f69082e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "fb8cb9960706d4043000a37d89c8c13e0a4bb149ac7f9b2d29254a37f69082e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb8cb9960706d4043000a37d89c8c13e0a4bb149ac7f9b2d29254a37f69082e4", kill_on_drop: false }`
[INFO] [stdout] fb8cb9960706d4043000a37d89c8c13e0a4bb149ac7f9b2d29254a37f69082e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77893e78f4d1ac2fb2ed45d88fed7b23bb8242be029893aee779cf9d36398a83
[INFO] running `Command { std: "docker" "start" "-a" "77893e78f4d1ac2fb2ed45d88fed7b23bb8242be029893aee779cf9d36398a83", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hello_cargo-05c843e47e6774c2)
[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" "77893e78f4d1ac2fb2ed45d88fed7b23bb8242be029893aee779cf9d36398a83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77893e78f4d1ac2fb2ed45d88fed7b23bb8242be029893aee779cf9d36398a83", kill_on_drop: false }`
[INFO] [stdout] 77893e78f4d1ac2fb2ed45d88fed7b23bb8242be029893aee779cf9d36398a83