[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 1.75.0 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkzoacn%2Fyao-gc" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kzoacn/yao-gc on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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-7-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded time v0.1.40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6c5be363b46376021858b5025789cbf291ce35126a8fff37e949888ab1f1a56 [INFO] running `Command { std: "docker" "start" "-a" "b6c5be363b46376021858b5025789cbf291ce35126a8fff37e949888ab1f1a56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6c5be363b46376021858b5025789cbf291ce35126a8fff37e949888ab1f1a56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6c5be363b46376021858b5025789cbf291ce35126a8fff37e949888ab1f1a56", kill_on_drop: false }` [INFO] [stdout] b6c5be363b46376021858b5025789cbf291ce35126a8fff37e949888ab1f1a56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d356cc1591892cf34f69f2601cc28b36964a8badbae552f5242a4b8c11916d3d [INFO] running `Command { std: "docker" "start" "-a" "d356cc1591892cf34f69f2601cc28b36964a8badbae552f5242a4b8c11916d3d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling rand v0.3.22 [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: method `rand` is never used [INFO] [stdout] --> src/wire.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Wire{ [INFO] [stdout] | --------- method in this implementation [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: variants `Output`, `Xor`, and `Not` are never constructed [INFO] [stdout] --> src/gate.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum Gate{ [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 9 | Input {out:Vec}, [INFO] [stdout] 10 | Output {out:Vec}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 11 | And {tab:Vec,out:Vec} , [INFO] [stdout] 12 | Xor {tab:Vec,out:Vec} , [INFO] [stdout] | ^^^ [INFO] [stdout] 13 | Not {tab:Vec,out:Vec} , [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Gate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `output` is never used [INFO] [stdout] --> src/builder.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Builder{ [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn output(&mut self)->usize{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.02s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "d356cc1591892cf34f69f2601cc28b36964a8badbae552f5242a4b8c11916d3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d356cc1591892cf34f69f2601cc28b36964a8badbae552f5242a4b8c11916d3d", kill_on_drop: false }` [INFO] [stdout] d356cc1591892cf34f69f2601cc28b36964a8badbae552f5242a4b8c11916d3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c15af14eb8e7852f18920c8c03870f53e2af8136600b2a92bd60e5bdc7051157 [INFO] running `Command { std: "docker" "start" "-a" "c15af14eb8e7852f18920c8c03870f53e2af8136600b2a92bd60e5bdc7051157", kill_on_drop: false }` [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: method `rand` is never used [INFO] [stdout] --> src/wire.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Wire{ [INFO] [stdout] | --------- method in this implementation [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: variants `Output`, `Xor`, and `Not` are never constructed [INFO] [stdout] --> src/gate.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum Gate{ [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 9 | Input {out:Vec}, [INFO] [stdout] 10 | Output {out:Vec}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 11 | And {tab:Vec,out:Vec} , [INFO] [stdout] 12 | Xor {tab:Vec,out:Vec} , [INFO] [stdout] | ^^^ [INFO] [stdout] 13 | Not {tab:Vec,out:Vec} , [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Gate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `output` is never used [INFO] [stdout] --> src/builder.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Builder{ [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn output(&mut self)->usize{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.50s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "c15af14eb8e7852f18920c8c03870f53e2af8136600b2a92bd60e5bdc7051157", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c15af14eb8e7852f18920c8c03870f53e2af8136600b2a92bd60e5bdc7051157", kill_on_drop: false }` [INFO] [stdout] c15af14eb8e7852f18920c8c03870f53e2af8136600b2a92bd60e5bdc7051157 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1d520bc8bdaaed4144dda6f60229b5ce351f95eae707a3579a6e54becfed2281 [INFO] running `Command { std: "docker" "start" "-a" "1d520bc8bdaaed4144dda6f60229b5ce351f95eae707a3579a6e54becfed2281", 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: method `rand` is never used [INFO] [stderr] --> src/wire.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 8 | impl Wire{ [INFO] [stderr] | --------- method in this implementation [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: variants `Output`, `Xor`, and `Not` are never constructed [INFO] [stderr] --> src/gate.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 8 | pub enum Gate{ [INFO] [stderr] | ---- variants in this enum [INFO] [stderr] 9 | Input {out:Vec}, [INFO] [stderr] 10 | Output {out:Vec}, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 11 | And {tab:Vec,out:Vec} , [INFO] [stderr] 12 | Xor {tab:Vec,out:Vec} , [INFO] [stderr] | ^^^ [INFO] [stderr] 13 | Not {tab:Vec,out:Vec} , [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Gate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: method `output` is never used [INFO] [stderr] --> src/builder.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 9 | impl Builder{ [INFO] [stderr] | ------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 19 | pub fn output(&mut self)->usize{ [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `yao-gc` (bin "yao-gc" test) generated 8 warnings (run `cargo fix --bin "yao-gc" --tests` to apply 5 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/yao_gc-96c7d735a525f19b) [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" "1d520bc8bdaaed4144dda6f60229b5ce351f95eae707a3579a6e54becfed2281", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d520bc8bdaaed4144dda6f60229b5ce351f95eae707a3579a6e54becfed2281", kill_on_drop: false }` [INFO] [stdout] 1d520bc8bdaaed4144dda6f60229b5ce351f95eae707a3579a6e54becfed2281 [INFO] testing kzoacn/yao-gc against beta-2024-01-09 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkzoacn%2Fyao-gc" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kzoacn/yao-gc on toolchain beta-2024-01-09 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "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-7-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] be60e4fc8e895eca579ded2e3c380734963fb8f00924b36dee6d5ee40af9eff2 [INFO] running `Command { std: "docker" "start" "-a" "be60e4fc8e895eca579ded2e3c380734963fb8f00924b36dee6d5ee40af9eff2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be60e4fc8e895eca579ded2e3c380734963fb8f00924b36dee6d5ee40af9eff2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be60e4fc8e895eca579ded2e3c380734963fb8f00924b36dee6d5ee40af9eff2", kill_on_drop: false }` [INFO] [stdout] be60e4fc8e895eca579ded2e3c380734963fb8f00924b36dee6d5ee40af9eff2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14d4dce28d27d8896008cd1378e18c8aa9ceedafab07de5aa87573c8b713e42d [INFO] running `Command { std: "docker" "start" "-a" "14d4dce28d27d8896008cd1378e18c8aa9ceedafab07de5aa87573c8b713e42d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "14d4dce28d27d8896008cd1378e18c8aa9ceedafab07de5aa87573c8b713e42d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14d4dce28d27d8896008cd1378e18c8aa9ceedafab07de5aa87573c8b713e42d", kill_on_drop: false }` [INFO] [stdout] 14d4dce28d27d8896008cd1378e18c8aa9ceedafab07de5aa87573c8b713e42d