[INFO] cloning repository https://github.com/treydempsey/self-referential-structs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/treydempsey/self-referential-structs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftreydempsey%2Fself-referential-structs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftreydempsey%2Fself-referential-structs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f31b170eea80909bfc0139ba4572a9c8e72738d3
[INFO] building treydempsey/self-referential-structs against try#434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275 for pr-101591
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftreydempsey%2Fself-referential-structs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/treydempsey/self-referential-structs on toolchain 434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/treydempsey/self-referential-structs
[INFO] finished tweaking git repo https://github.com/treydempsey/self-referential-structs
[INFO] tweaked toml for git repo https://github.com/treydempsey/self-referential-structs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/treydempsey/self-referential-structs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f8ba08aeb76f391b6b3e54a6fd36cdd8000da630dfea26c82b25847beea75bd
[INFO] running `Command { std: "docker" "start" "-a" "0f8ba08aeb76f391b6b3e54a6fd36cdd8000da630dfea26c82b25847beea75bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f8ba08aeb76f391b6b3e54a6fd36cdd8000da630dfea26c82b25847beea75bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f8ba08aeb76f391b6b3e54a6fd36cdd8000da630dfea26c82b25847beea75bd", kill_on_drop: false }`
[INFO] [stdout] 0f8ba08aeb76f391b6b3e54a6fd36cdd8000da630dfea26c82b25847beea75bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b5a7e6061614ef032f19faa29ed5b05e48fe5c88e147cce486f073a0bfbd421
[INFO] running `Command { std: "docker" "start" "-a" "5b5a7e6061614ef032f19faa29ed5b05e48fe5c88e147cce486f073a0bfbd421", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
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[INFO] [stderr]    Compiling actix-web v4.0.0-rc.3
[INFO] [stderr]    Compiling self-referential v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] running `Command { std: "docker" "inspect" "5b5a7e6061614ef032f19faa29ed5b05e48fe5c88e147cce486f073a0bfbd421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b5a7e6061614ef032f19faa29ed5b05e48fe5c88e147cce486f073a0bfbd421", kill_on_drop: false }`
[INFO] [stdout] 5b5a7e6061614ef032f19faa29ed5b05e48fe5c88e147cce486f073a0bfbd421
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 643b71033be19c527115cf4edfb4639f9fa09aba3fb3a459f1162f5270e05c8e
[INFO] running `Command { std: "docker" "start" "-a" "643b71033be19c527115cf4edfb4639f9fa09aba3fb3a459f1162f5270e05c8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling self-referential v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "643b71033be19c527115cf4edfb4639f9fa09aba3fb3a459f1162f5270e05c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "643b71033be19c527115cf4edfb4639f9fa09aba3fb3a459f1162f5270e05c8e", kill_on_drop: false }`
[INFO] [stdout] 643b71033be19c527115cf4edfb4639f9fa09aba3fb3a459f1162f5270e05c8e