[INFO] cloning repository https://github.com/m1el/bb-solve-skelet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m1el/bb-solve-skelet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm1el%2Fbb-solve-skelet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm1el%2Fbb-solve-skelet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e72d2fd3b31a3187f80ef20fd9a7cfde764c3fa0 [INFO] testing m1el/bb-solve-skelet against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm1el%2Fbb-solve-skelet" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/m1el/bb-solve-skelet on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/m1el/bb-solve-skelet [INFO] finished tweaking git repo https://github.com/m1el/bb-solve-skelet [INFO] tweaked toml for git repo https://github.com/m1el/bb-solve-skelet written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/m1el/bb-solve-skelet 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" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4fe0313314670f559d04df920ba737ddb4ba83bd0a83a22ac5928a4ae90785c [INFO] running `Command { std: "docker" "start" "-a" "a4fe0313314670f559d04df920ba737ddb4ba83bd0a83a22ac5928a4ae90785c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4fe0313314670f559d04df920ba737ddb4ba83bd0a83a22ac5928a4ae90785c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4fe0313314670f559d04df920ba737ddb4ba83bd0a83a22ac5928a4ae90785c", kill_on_drop: false }` [INFO] [stdout] a4fe0313314670f559d04df920ba737ddb4ba83bd0a83a22ac5928a4ae90785c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78aec45287bda1df23e756a02f165717aa6ede0a36bb4aa8bc57af8d364fe3d4 [INFO] running `Command { std: "docker" "start" "-a" "78aec45287bda1df23e756a02f165717aa6ede0a36bb4aa8bc57af8d364fe3d4", kill_on_drop: false }` [INFO] [stderr] Compiling bb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `TRule` [INFO] [stdout] --> src/machine_step.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{TDescr, TRule, State, MEMORY_MAX, UNDEFINED, SAME_DIRECTION, TM_STATES, EvaluationResult}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/machine_step.rs:123:15 [INFO] [stdout] | [INFO] [stdout] 123 | 1 => !succ_m_step(&mut linfo.current_desc, linfo), [INFO] [stdout] | ^^^^^^^^^^^ ----------------------- unexpected argument #1 of type `&mut TDescr` [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/machine_step.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn succ_m_step(loop_info: &mut LoopInfo) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] help: remove the extra argument [INFO] [stdout] | [INFO] [stdout] 123 - 1 => !succ_m_step(&mut linfo.current_desc, linfo), [INFO] [stdout] 123 + 1 => !succ_m_step(linfo), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/machine_step.rs:125:15 [INFO] [stdout] | [INFO] [stdout] 125 | 3 => !succ_m_step(&mut linfo.current_desc, linfo), [INFO] [stdout] | ^^^^^^^^^^^ ----------------------- unexpected argument #1 of type `&mut TDescr` [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/machine_step.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn succ_m_step(loop_info: &mut LoopInfo) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] help: remove the extra argument [INFO] [stdout] | [INFO] [stdout] 125 - 3 => !succ_m_step(&mut linfo.current_desc, linfo), [INFO] [stdout] 125 + 3 => !succ_m_step(linfo), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `repeat` [INFO] [stdout] --> src/machine_step.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let repeat = |s: &str, rep: usize| -> String { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_repeat` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ii` [INFO] [stdout] --> src/machine_step.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | let mut ii = 0; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ii` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/machine_step.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let mut ii = 0; [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: unused variable: `r` [INFO] [stdout] --> src/machine_step.rs:59:34 [INFO] [stdout] | [INFO] [stdout] 59 | let set_v = |l: &mut String, r: &mut String| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/loop_t.rs:90:15 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn loop_t(state: &mut State) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rec_min` is never read [INFO] [stdout] --> src/main.rs:368:17 [INFO] [stdout] | [INFO] [stdout] 368 | let mut rec_min = CYCLES_MAX; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bb` (bin "bb") due to 2 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "78aec45287bda1df23e756a02f165717aa6ede0a36bb4aa8bc57af8d364fe3d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78aec45287bda1df23e756a02f165717aa6ede0a36bb4aa8bc57af8d364fe3d4", kill_on_drop: false }` [INFO] [stdout] 78aec45287bda1df23e756a02f165717aa6ede0a36bb4aa8bc57af8d364fe3d4