[INFO] cloning repository https://github.com/DJ-Laser/nix-sweeper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DJ-Laser/nix-sweeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDJ-Laser%2Fnix-sweeper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDJ-Laser%2Fnix-sweeper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7fcf59b8a20cf4e1384ebac0b97774ae30c705dc
[INFO] checking DJ-Laser/nix-sweeper against try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDJ-Laser%2Fnix-sweeper" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DJ-Laser/nix-sweeper
[INFO] finished tweaking git repo https://github.com/DJ-Laser/nix-sweeper
[INFO] tweaked toml for git repo https://github.com/DJ-Laser/nix-sweeper written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DJ-Laser/nix-sweeper on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DJ-Laser/nix-sweeper already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12a187e5577c61e0184999229080d482892f675bff99bafadc4b36c326067fa1
[INFO] running `Command { std: "docker" "start" "-a" "12a187e5577c61e0184999229080d482892f675bff99bafadc4b36c326067fa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12a187e5577c61e0184999229080d482892f675bff99bafadc4b36c326067fa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12a187e5577c61e0184999229080d482892f675bff99bafadc4b36c326067fa1", kill_on_drop: false }`
[INFO] [stdout] 12a187e5577c61e0184999229080d482892f675bff99bafadc4b36c326067fa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eab9f51219d3aebe04da2c88770c5d5686a1b6c0ea8a5f9e72379e94c13a610c
[INFO] running `Command { std: "docker" "start" "-a" "eab9f51219d3aebe04da2c88770c5d5686a1b6c0ea8a5f9e72379e94c13a610c", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking nix-sweeper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: environment variable `NIX_BINARY` not defined at compile time
[INFO] [stdout]   --> src/ffi.rs:32:36
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut command = Command::new(env!("NIX_BINARY"));
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("NIX_BINARY")` to read the variable at run time
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `NIX_CODE_SRC` not defined at compile time
[INFO] [stdout]   --> src/ffi.rs:35:35
[INFO] [stdout]    |
[INFO] [stdout] 35 |     command.arg(format!("{}#ffi", env!("NIX_CODE_SRC")));
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("NIX_CODE_SRC")` to read the variable at run time
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `NIX_BINARY` not defined at compile time
[INFO] [stdout]   --> src/ffi.rs:32:36
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut command = Command::new(env!("NIX_BINARY"));
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("NIX_BINARY")` to read the variable at run time
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `NIX_CODE_SRC` not defined at compile time
[INFO] [stdout]   --> src/ffi.rs:35:35
[INFO] [stdout]    |
[INFO] [stdout] 35 |     command.arg(format!("{}#ffi", env!("NIX_CODE_SRC")));
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("NIX_CODE_SRC")` to read the variable at run time
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nix-sweeper` (bin "nix-sweeper" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `nix-sweeper` (bin "nix-sweeper") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "eab9f51219d3aebe04da2c88770c5d5686a1b6c0ea8a5f9e72379e94c13a610c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eab9f51219d3aebe04da2c88770c5d5686a1b6c0ea8a5f9e72379e94c13a610c", kill_on_drop: false }`
[INFO] [stdout] eab9f51219d3aebe04da2c88770c5d5686a1b6c0ea8a5f9e72379e94c13a610c
