[INFO] cloning repository https://github.com/kzoacn/yao-gc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kzoacn/yao-gc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkzoacn%2Fyao-gc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkzoacn%2Fyao-gc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 54b3f7b71fd05ea05507d2b1bcc7591bee82de68 [INFO] testing kzoacn/yao-gc against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkzoacn%2Fyao-gc" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kzoacn/yao-gc on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kzoacn/yao-gc [INFO] finished tweaking git repo https://github.com/kzoacn/yao-gc [INFO] tweaked toml for git repo https://github.com/kzoacn/yao-gc written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/kzoacn/yao-gc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust-crypto v0.2.36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3a51e3c43e9ef05d14cca002d26f8c6deb9607e19c5299396f6668f5456524e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e3a51e3c43e9ef05d14cca002d26f8c6deb9607e19c5299396f6668f5456524e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3a51e3c43e9ef05d14cca002d26f8c6deb9607e19c5299396f6668f5456524e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3a51e3c43e9ef05d14cca002d26f8c6deb9607e19c5299396f6668f5456524e", kill_on_drop: false }` [INFO] [stdout] e3a51e3c43e9ef05d14cca002d26f8c6deb9607e19c5299396f6668f5456524e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--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] 217d0957229fc2a46cb63860a003658812b7f7f4266a72bcb08e0085bf196bdd [INFO] running `Command { std: "docker" "start" "-a" "217d0957229fc2a46cb63860a003658812b7f7f4266a72bcb08e0085bf196bdd", kill_on_drop: false }` [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling yao-gc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `aes::enc` [INFO] [stdout] --> src/gate.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use aes::enc; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aes::dec` [INFO] [stdout] --> src/builder.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use aes::dec; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `circuit::Circuit` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use circuit::Circuit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ans` [INFO] [stdout] --> src/circuit.rs:28:17 [INFO] [stdout] | [INFO] [stdout] 28 | let mut ans : Vec<(usize,Wire)>=vec![]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ans` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/circuit.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | let mut ans : Vec<(usize,Wire)>=vec![]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rand` [INFO] [stdout] --> src/wire.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn rand(&mut self){ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Output` [INFO] [stdout] --> src/gate.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Output {out:Vec}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Xor` [INFO] [stdout] --> src/gate.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Xor {tab:Vec,out:Vec} , [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Not` [INFO] [stdout] --> src/gate.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Not {tab:Vec,out:Vec} , [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `output` [INFO] [stdout] --> src/builder.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn output(&mut self)->usize{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.50s [INFO] running `Command { std: "docker" "inspect" "217d0957229fc2a46cb63860a003658812b7f7f4266a72bcb08e0085bf196bdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "217d0957229fc2a46cb63860a003658812b7f7f4266a72bcb08e0085bf196bdd", kill_on_drop: false }` [INFO] [stdout] 217d0957229fc2a46cb63860a003658812b7f7f4266a72bcb08e0085bf196bdd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--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] 2558de88f3a55430cd422070eaa35dd7fc8532ec85141143570c7861cc3a95cd [INFO] running `Command { std: "docker" "start" "-a" "2558de88f3a55430cd422070eaa35dd7fc8532ec85141143570c7861cc3a95cd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling yao-gc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `aes::enc` [INFO] [stdout] --> src/gate.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use aes::enc; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aes::dec` [INFO] [stdout] --> src/builder.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use aes::dec; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `circuit::Circuit` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use circuit::Circuit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ans` [INFO] [stdout] --> src/circuit.rs:28:17 [INFO] [stdout] | [INFO] [stdout] 28 | let mut ans : Vec<(usize,Wire)>=vec![]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ans` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/circuit.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | let mut ans : Vec<(usize,Wire)>=vec![]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rand` [INFO] [stdout] --> src/wire.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn rand(&mut self){ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Output` [INFO] [stdout] --> src/gate.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Output {out:Vec}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Xor` [INFO] [stdout] --> src/gate.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Xor {tab:Vec,out:Vec} , [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Not` [INFO] [stdout] --> src/gate.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Not {tab:Vec,out:Vec} , [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `output` [INFO] [stdout] --> src/builder.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn output(&mut self)->usize{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "2558de88f3a55430cd422070eaa35dd7fc8532ec85141143570c7861cc3a95cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2558de88f3a55430cd422070eaa35dd7fc8532ec85141143570c7861cc3a95cd", kill_on_drop: false }` [INFO] [stdout] 2558de88f3a55430cd422070eaa35dd7fc8532ec85141143570c7861cc3a95cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", 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] 433be65f0aa21a4105f43e07c6118e67d0e522ae123030dbf36b96e3c38ea2cf [INFO] running `Command { std: "docker" "start" "-a" "433be65f0aa21a4105f43e07c6118e67d0e522ae123030dbf36b96e3c38ea2cf", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `aes::enc` [INFO] [stderr] --> src/gate.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use aes::enc; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `aes::dec` [INFO] [stderr] --> src/builder.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use aes::dec; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `circuit::Circuit` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use circuit::Circuit; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ans` [INFO] [stderr] --> src/circuit.rs:28:17 [INFO] [stderr] | [INFO] [stderr] 28 | let mut ans : Vec<(usize,Wire)>=vec![]; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ans` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/circuit.rs:28:13 [INFO] [stderr] | [INFO] [stderr] 28 | let mut ans : Vec<(usize,Wire)>=vec![]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `rand` [INFO] [stderr] --> src/wire.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn rand(&mut self){ [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Output` [INFO] [stderr] --> src/gate.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Output {out:Vec}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Xor` [INFO] [stderr] --> src/gate.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Xor {tab:Vec,out:Vec} , [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Not` [INFO] [stderr] --> src/gate.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Not {tab:Vec,out:Vec} , [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `output` [INFO] [stderr] --> src/builder.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn output(&mut self)->usize{ [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/yao_gc-826e749f85c2f528) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "433be65f0aa21a4105f43e07c6118e67d0e522ae123030dbf36b96e3c38ea2cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "433be65f0aa21a4105f43e07c6118e67d0e522ae123030dbf36b96e3c38ea2cf", kill_on_drop: false }` [INFO] [stdout] 433be65f0aa21a4105f43e07c6118e67d0e522ae123030dbf36b96e3c38ea2cf