[INFO] cloning repository https://github.com/zdrnja/rust_basics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zdrnja/rust_basics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzdrnja%2Frust_basics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzdrnja%2Frust_basics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9724f0bc6fc9114e1775a41bb0c0e0adf6792db7
[INFO] building zdrnja/rust_basics against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzdrnja%2Frust_basics" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zdrnja/rust_basics on toolchain 222c5724ecc922fe67815f428c19f82c129d9386
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zdrnja/rust_basics
[INFO] finished tweaking git repo https://github.com/zdrnja/rust_basics
[INFO] tweaked toml for git repo https://github.com/zdrnja/rust_basics written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/zdrnja/rust_basics already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7b5b3e94a38f30d8ca180d34e65396e9a614121f1f81395157da85bb3b1a973
[INFO] running `Command { std: "docker" "start" "-a" "e7b5b3e94a38f30d8ca180d34e65396e9a614121f1f81395157da85bb3b1a973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7b5b3e94a38f30d8ca180d34e65396e9a614121f1f81395157da85bb3b1a973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b5b3e94a38f30d8ca180d34e65396e9a614121f1f81395157da85bb3b1a973", kill_on_drop: false }`
[INFO] [stdout] e7b5b3e94a38f30d8ca180d34e65396e9a614121f1f81395157da85bb3b1a973
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a25f6eee1ea668f2e27e991fc70fab7f6e420118d31c9a38ef364b09d927874
[INFO] running `Command { std: "docker" "start" "-a" "4a25f6eee1ea668f2e27e991fc70fab7f6e420118d31c9a38ef364b09d927874", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_basics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "4a25f6eee1ea668f2e27e991fc70fab7f6e420118d31c9a38ef364b09d927874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a25f6eee1ea668f2e27e991fc70fab7f6e420118d31c9a38ef364b09d927874", kill_on_drop: false }`
[INFO] [stdout] 4a25f6eee1ea668f2e27e991fc70fab7f6e420118d31c9a38ef364b09d927874
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf45eb8c6c0756a56a9d661d083b8e427c75a4d17319c7416b43a4220416107d
[INFO] running `Command { std: "docker" "start" "-a" "cf45eb8c6c0756a56a9d661d083b8e427c75a4d17319c7416b43a4220416107d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_basics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_basics-bfe089f021eec47d)
[INFO] running `Command { std: "docker" "inspect" "cf45eb8c6c0756a56a9d661d083b8e427c75a4d17319c7416b43a4220416107d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf45eb8c6c0756a56a9d661d083b8e427c75a4d17319c7416b43a4220416107d", kill_on_drop: false }`
[INFO] [stdout] cf45eb8c6c0756a56a9d661d083b8e427c75a4d17319c7416b43a4220416107d