[INFO] cloning repository https://github.com/morukele/zk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/morukele/zk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmorukele%2Fzk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmorukele%2Fzk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c6fc109e7f982d1e8317b5b1c1dad9ba4d8ae45
[INFO] checking morukele/zk against master#5dfe648b45659db8dd0a673a806bba3df84aa3af for pr-134273
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmorukele%2Fzk" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/morukele/zk on toolchain 5dfe648b45659db8dd0a673a806bba3df84aa3af
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5dfe648b45659db8dd0a673a806bba3df84aa3af" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/morukele/zk
[INFO] finished tweaking git repo https://github.com/morukele/zk
[INFO] tweaked toml for git repo https://github.com/morukele/zk written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/morukele/zk 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" "+5dfe648b45659db8dd0a673a806bba3df84aa3af" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+5dfe648b45659db8dd0a673a806bba3df84aa3af" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c61f5dc51481d6b77d618e5cad415e80a2728de91afaed13eee38b86b1be6a85
[INFO] running `Command { std: "docker" "start" "-a" "c61f5dc51481d6b77d618e5cad415e80a2728de91afaed13eee38b86b1be6a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c61f5dc51481d6b77d618e5cad415e80a2728de91afaed13eee38b86b1be6a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c61f5dc51481d6b77d618e5cad415e80a2728de91afaed13eee38b86b1be6a85", kill_on_drop: false }`
[INFO] [stdout] c61f5dc51481d6b77d618e5cad415e80a2728de91afaed13eee38b86b1be6a85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+5dfe648b45659db8dd0a673a806bba3df84aa3af" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e205ccb768ef5f202ea1c860affb1c3a1150cfae2ec72e941ea66109b720c037
[INFO] running `Command { std: "docker" "start" "-a" "e205ccb768ef5f202ea1c860affb1c3a1150cfae2ec72e941ea66109b720c037", kill_on_drop: false }`
[INFO] [stderr]     Checking maths v0.1.0 (/opt/rustwide/workdir/maths)
[INFO] [stdout] warning: unused import: `finite_field::*`
[INFO] [stdout]  --> maths/src/lib.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use finite_field::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `polynomial::*`
[INFO] [stdout]  --> maths/src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use polynomial::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `finite_field::*`
[INFO] [stdout]  --> maths/src/lib.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use finite_field::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `polynomial::*`
[INFO] [stdout]  --> maths/src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use polynomial::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking stark v0.1.0 (/opt/rustwide/workdir/stark)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "e205ccb768ef5f202ea1c860affb1c3a1150cfae2ec72e941ea66109b720c037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e205ccb768ef5f202ea1c860affb1c3a1150cfae2ec72e941ea66109b720c037", kill_on_drop: false }`
[INFO] [stdout] e205ccb768ef5f202ea1c860affb1c3a1150cfae2ec72e941ea66109b720c037