[INFO] cloning repository https://github.com/z2m2020/rust_project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/z2m2020/rust_project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fz2m2020%2Frust_project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fz2m2020%2Frust_project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e0923b110f8e23f3c3ca2e044e1f06dbeff13c3
[INFO] testing z2m2020/rust_project against try#c3758fdc4730d7700b25a13cccff296a08f42c00 for pr-91743
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fz2m2020%2Frust_project" "/workspace/builds/worker-43/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-43/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/z2m2020/rust_project on toolchain c3758fdc4730d7700b25a13cccff296a08f42c00
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/z2m2020/rust_project
[INFO] finished tweaking git repo https://github.com/z2m2020/rust_project
[INFO] tweaked toml for git repo https://github.com/z2m2020/rust_project written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate git repo https://github.com/z2m2020/rust_project already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "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-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f0823fc53d8e0f9319b63a7f403b740ae7a3d72c3d31ec5feedc39ea8cb6ba8
[INFO] running `Command { std: "docker" "start" "-a" "3f0823fc53d8e0f9319b63a7f403b740ae7a3d72c3d31ec5feedc39ea8cb6ba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f0823fc53d8e0f9319b63a7f403b740ae7a3d72c3d31ec5feedc39ea8cb6ba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f0823fc53d8e0f9319b63a7f403b740ae7a3d72c3d31ec5feedc39ea8cb6ba8", kill_on_drop: false }`
[INFO] [stdout] 3f0823fc53d8e0f9319b63a7f403b740ae7a3d72c3d31ec5feedc39ea8cb6ba8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebb9c234b27a4ea6ca4fe376b5a6cad7a1bf557a7f617ebb771f98dd85b57ef5
[INFO] running `Command { std: "docker" "start" "-a" "ebb9c234b27a4ea6ca4fe376b5a6cad7a1bf557a7f617ebb771f98dd85b57ef5", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "ebb9c234b27a4ea6ca4fe376b5a6cad7a1bf557a7f617ebb771f98dd85b57ef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebb9c234b27a4ea6ca4fe376b5a6cad7a1bf557a7f617ebb771f98dd85b57ef5", kill_on_drop: false }`
[INFO] [stdout] ebb9c234b27a4ea6ca4fe376b5a6cad7a1bf557a7f617ebb771f98dd85b57ef5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3be3c2d62a9c9dc19f823a108a589160c1eeba924fb26e25a5b4cdabd42a3a3d
[INFO] running `Command { std: "docker" "start" "-a" "3be3c2d62a9c9dc19f823a108a589160c1eeba924fb26e25a5b4cdabd42a3a3d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_world-2683109f6a7c2433)
[INFO] running `Command { std: "docker" "inspect" "3be3c2d62a9c9dc19f823a108a589160c1eeba924fb26e25a5b4cdabd42a3a3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3be3c2d62a9c9dc19f823a108a589160c1eeba924fb26e25a5b4cdabd42a3a3d", kill_on_drop: false }`
[INFO] [stdout] 3be3c2d62a9c9dc19f823a108a589160c1eeba924fb26e25a5b4cdabd42a3a3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f12972c76ef1c17953bf1ed21fd3bc05f19039c0c30c477f8ce561b8589b5423
[INFO] running `Command { std: "docker" "start" "-a" "f12972c76ef1c17953bf1ed21fd3bc05f19039c0c30c477f8ce561b8589b5423", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_world-2683109f6a7c2433)
[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" "f12972c76ef1c17953bf1ed21fd3bc05f19039c0c30c477f8ce561b8589b5423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f12972c76ef1c17953bf1ed21fd3bc05f19039c0c30c477f8ce561b8589b5423", kill_on_drop: false }`
[INFO] [stdout] f12972c76ef1c17953bf1ed21fd3bc05f19039c0c30c477f8ce561b8589b5423