[INFO] cloning repository https://github.com/balena-io-playground/parallel-disk-duplicator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/balena-io-playground/parallel-disk-duplicator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbalena-io-playground%2Fparallel-disk-duplicator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbalena-io-playground%2Fparallel-disk-duplicator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 384eb5660a348672de7fe1434a4a8b1e88db1468
[INFO] checking balena-io-playground/parallel-disk-duplicator against try#575650af7d7ca88602df28e39d27bf3e456c306e for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbalena-io-playground%2Fparallel-disk-duplicator" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/balena-io-playground/parallel-disk-duplicator on toolchain 575650af7d7ca88602df28e39d27bf3e456c306e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/balena-io-playground/parallel-disk-duplicator
[INFO] finished tweaking git repo https://github.com/balena-io-playground/parallel-disk-duplicator
[INFO] tweaked toml for git repo https://github.com/balena-io-playground/parallel-disk-duplicator written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/balena-io-playground/parallel-disk-duplicator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7fd303968eeaa975e22aa6cfa1a0c9eefb61499c1e725f2b79866dc0a4975b26
[INFO] running `Command { std: "docker" "start" "-a" "7fd303968eeaa975e22aa6cfa1a0c9eefb61499c1e725f2b79866dc0a4975b26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fd303968eeaa975e22aa6cfa1a0c9eefb61499c1e725f2b79866dc0a4975b26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fd303968eeaa975e22aa6cfa1a0c9eefb61499c1e725f2b79866dc0a4975b26", kill_on_drop: false }`
[INFO] [stdout] 7fd303968eeaa975e22aa6cfa1a0c9eefb61499c1e725f2b79866dc0a4975b26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f126c550e9eccd92ef7553034f7ee4c7cf24e0793dbfa904e03badd3e1959bb8
[INFO] running `Command { std: "docker" "start" "-a" "f126c550e9eccd92ef7553034f7ee4c7cf24e0793dbfa904e03badd3e1959bb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]     Checking lock_api v0.3.3
[INFO] [stderr]     Checking crossbeam-utils v0.7.2
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]     Checking pdd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `outputs` in this scope
[INFO] [stdout]   --> src/main.rs:70:29
[INFO] [stdout]    |
[INFO] [stdout] 70 |         for output_path in &outputs {
[INFO] [stdout]    |                             ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `input_path` in this scope
[INFO] [stdout]    --> src/main.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 111 |             .open(input_path)
[INFO] [stdout]     |                   ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `outputs` in this scope
[INFO] [stdout]    --> src/main.rs:125:31
[INFO] [stdout]     |
[INFO] [stdout] 125 |             *pending_writes = outputs.len() as u8;
[INFO] [stdout]     |                               ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `outputs` in this scope
[INFO] [stdout]   --> src/main.rs:70:29
[INFO] [stdout]    |
[INFO] [stdout] 70 |         for output_path in &outputs {
[INFO] [stdout]    |                             ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `input_path` in this scope
[INFO] [stdout]    --> src/main.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 111 |             .open(input_path)
[INFO] [stdout]     |                   ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `outputs` in this scope
[INFO] [stdout]    --> src/main.rs:125:31
[INFO] [stdout]     |
[INFO] [stdout] 125 |             *pending_writes = outputs.len() as u8;
[INFO] [stdout]     |                               ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pdd`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f126c550e9eccd92ef7553034f7ee4c7cf24e0793dbfa904e03badd3e1959bb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f126c550e9eccd92ef7553034f7ee4c7cf24e0793dbfa904e03badd3e1959bb8", kill_on_drop: false }`
[INFO] [stdout] f126c550e9eccd92ef7553034f7ee4c7cf24e0793dbfa904e03badd3e1959bb8