[INFO] cloning repository https://github.com/sacooper/GeneticAlgorithms-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sacooper/GeneticAlgorithms-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsacooper%2FGeneticAlgorithms-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsacooper%2FGeneticAlgorithms-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e3f1bea271ed5efeadffaccb61f5f113a6bf5e60 [INFO] checking sacooper/GeneticAlgorithms-Rust against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsacooper%2FGeneticAlgorithms-Rust" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sacooper/GeneticAlgorithms-Rust on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sacooper/GeneticAlgorithms-Rust [INFO] finished tweaking git repo https://github.com/sacooper/GeneticAlgorithms-Rust [INFO] tweaked toml for git repo https://github.com/sacooper/GeneticAlgorithms-Rust written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/sacooper/GeneticAlgorithms-Rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/japaric/parallel.rs` [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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 211ffea937a342d526f866bf19dde32ea53bc76fc6342b0ef6018e8f2aecb120 [INFO] running `Command { std: "docker" "start" "-a" "211ffea937a342d526f866bf19dde32ea53bc76fc6342b0ef6018e8f2aecb120", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "211ffea937a342d526f866bf19dde32ea53bc76fc6342b0ef6018e8f2aecb120", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "211ffea937a342d526f866bf19dde32ea53bc76fc6342b0ef6018e8f2aecb120", kill_on_drop: false }` [INFO] [stdout] 211ffea937a342d526f866bf19dde32ea53bc76fc6342b0ef6018e8f2aecb120 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7828a4d489a489b31688d87a701d5b0c58cab066810ee2b8fc28b32138a8abb [INFO] running `Command { std: "docker" "start" "-a" "c7828a4d489a489b31688d87a701d5b0c58cab066810ee2b8fc28b32138a8abb", kill_on_drop: false }` [INFO] [stderr] Checking parallel v0.0.0 (https://github.com/japaric/parallel.rs#ad3e60d5) [INFO] [stdout] error[E0432]: unresolved import `std::thread::JoinGuard` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/parallel.rs-8c5334aac900dd4d/ad3e60d/src/lib.rs:29:19 [INFO] [stdout] | [INFO] [stdout] 29 | use std::thread::{JoinGuard, Thread}; [INFO] [stdout] | ^^^^^^^^^ no `JoinGuard` in `thread` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::raw` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/parallel.rs-8c5334aac900dd4d/ad3e60d/src/divide.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{cmp, iter, mem, raw}; [INFO] [stdout] | ^^^ no `raw` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `range_step` in module `iter` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/parallel.rs-8c5334aac900dd4d/ad3e60d/src/divide.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | let threads = iter::range_step(0, len, granularity).map(|offset| { [INFO] [stdout] | ^^^^^^^^^^ not found in `iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `RawPtr: Clone` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/parallel.rs-8c5334aac900dd4d/ad3e60d/src/divide.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | impl Copy for RawPtr {} [INFO] [stdout] | ^^^^ the trait `Clone` is not implemented for `RawPtr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0425, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `parallel` due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "c7828a4d489a489b31688d87a701d5b0c58cab066810ee2b8fc28b32138a8abb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7828a4d489a489b31688d87a701d5b0c58cab066810ee2b8fc28b32138a8abb", kill_on_drop: false }` [INFO] [stdout] c7828a4d489a489b31688d87a701d5b0c58cab066810ee2b8fc28b32138a8abb