[INFO] cloning repository https://github.com/endaaman/practice-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/endaaman/practice-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fendaaman%2Fpractice-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fendaaman%2Fpractice-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff2cf7acb71d698e6715f6d9219308b156c858db
[INFO] testing endaaman/practice-rust against try#1b74e096b9bfb06f84a3007193dcd2f059cbdf6a for pr-96025
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fendaaman%2Fpractice-rust" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/endaaman/practice-rust on toolchain 1b74e096b9bfb06f84a3007193dcd2f059cbdf6a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/endaaman/practice-rust
[INFO] finished tweaking git repo https://github.com/endaaman/practice-rust
[INFO] tweaked toml for git repo https://github.com/endaaman/practice-rust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/endaaman/practice-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8908a464872b0a77520ba3df96dc4d7d2e203b0239668d1b53a07e0743bae5ec
[INFO] running `Command { std: "docker" "start" "-a" "8908a464872b0a77520ba3df96dc4d7d2e203b0239668d1b53a07e0743bae5ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8908a464872b0a77520ba3df96dc4d7d2e203b0239668d1b53a07e0743bae5ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8908a464872b0a77520ba3df96dc4d7d2e203b0239668d1b53a07e0743bae5ec", kill_on_drop: false }`
[INFO] [stdout] 8908a464872b0a77520ba3df96dc4d7d2e203b0239668d1b53a07e0743bae5ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0432472a4bdd4320a2affd8b48e3b35c79a4c7118df91502933e785e59357f0d
[INFO] running `Command { std: "docker" "start" "-a" "0432472a4bdd4320a2affd8b48e3b35c79a4c7118df91502933e785e59357f0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling practice-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "0432472a4bdd4320a2affd8b48e3b35c79a4c7118df91502933e785e59357f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0432472a4bdd4320a2affd8b48e3b35c79a4c7118df91502933e785e59357f0d", kill_on_drop: false }`
[INFO] [stdout] 0432472a4bdd4320a2affd8b48e3b35c79a4c7118df91502933e785e59357f0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7075df14f754ac58031cc665403e9bf73707e860fcd7ff8ba3a92d8a34fa92d5
[INFO] running `Command { std: "docker" "start" "-a" "7075df14f754ac58031cc665403e9bf73707e860fcd7ff8ba3a92d8a34fa92d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling practice-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.85s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/main-b26524a8dd94b873)
[INFO] running `Command { std: "docker" "inspect" "7075df14f754ac58031cc665403e9bf73707e860fcd7ff8ba3a92d8a34fa92d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7075df14f754ac58031cc665403e9bf73707e860fcd7ff8ba3a92d8a34fa92d5", kill_on_drop: false }`
[INFO] [stdout] 7075df14f754ac58031cc665403e9bf73707e860fcd7ff8ba3a92d8a34fa92d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 43cda0bcfefdea7d9d1f4668a689ab36bd36a35b422fdcc2638c29e12fb3d51b
[INFO] running `Command { std: "docker" "start" "-a" "43cda0bcfefdea7d9d1f4668a689ab36bd36a35b422fdcc2638c29e12fb3d51b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/main-b26524a8dd94b873)
[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" "43cda0bcfefdea7d9d1f4668a689ab36bd36a35b422fdcc2638c29e12fb3d51b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43cda0bcfefdea7d9d1f4668a689ab36bd36a35b422fdcc2638c29e12fb3d51b", kill_on_drop: false }`
[INFO] [stdout] 43cda0bcfefdea7d9d1f4668a689ab36bd36a35b422fdcc2638c29e12fb3d51b