[INFO] cloning repository https://github.com/alvarogonzalezsotillo/pruebas-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alvarogonzalezsotillo/pruebas-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvarogonzalezsotillo%2Fpruebas-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvarogonzalezsotillo%2Fpruebas-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6b3890c9b4bbf03d603a96a22a1dd966d9b085ed [INFO] checking alvarogonzalezsotillo/pruebas-rust/6b3890c9b4bbf03d603a96a22a1dd966d9b085ed against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvarogonzalezsotillo%2Fpruebas-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alvarogonzalezsotillo/pruebas-rust on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/alvarogonzalezsotillo/pruebas-rust [INFO] finished tweaking git repo https://github.com/alvarogonzalezsotillo/pruebas-rust [INFO] tweaked toml for git repo https://github.com/alvarogonzalezsotillo/pruebas-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/alvarogonzalezsotillo/pruebas-rust 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ntest v0.7.5 [INFO] [stderr] Downloaded ntest_test_cases v0.7.5 [INFO] [stderr] Downloaded ntest_timeout v0.7.5 [INFO] [stderr] Downloaded ntest_proc_macro_helper v0.7.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c484144c2a19568dec44566fc748a0eee458fbc2521dfa9db614a1735e52afb [INFO] running `Command { std: "docker" "start" "-a" "5c484144c2a19568dec44566fc748a0eee458fbc2521dfa9db614a1735e52afb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c484144c2a19568dec44566fc748a0eee458fbc2521dfa9db614a1735e52afb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c484144c2a19568dec44566fc748a0eee458fbc2521dfa9db614a1735e52afb", kill_on_drop: false }` [INFO] [stdout] 5c484144c2a19568dec44566fc748a0eee458fbc2521dfa9db614a1735e52afb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fbd8c5134c89b5d6196f927e16b4aa50e8bc61ff3758b6035b47d9ba548a849 [INFO] running `Command { std: "docker" "start" "-a" "8fbd8c5134c89b5d6196f927e16b4aa50e8bc61ff3758b6035b47d9ba548a849", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling ntest_proc_macro_helper v0.7.5 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking pruebas-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `is_fixed_piece_id` [INFO] [stdout] --> src/crossteaser/crossteaser_search.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | let is_fixed_piece_id = self.fixed_piece_ids.contains(&board.piece_id_from_index(i)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_fixed_piece_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling ntest_test_cases v0.7.5 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling ntest_timeout v0.7.5 [INFO] [stderr] Checking ntest v0.7.5 [INFO] [stdout] warning: unused variable: `is_fixed_piece_id` [INFO] [stdout] --> src/crossteaser/crossteaser_search.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | let is_fixed_piece_id = self.fixed_piece_ids.contains(&board.piece_id_from_index(i)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_fixed_piece_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.66s [INFO] running `Command { std: "docker" "inspect" "8fbd8c5134c89b5d6196f927e16b4aa50e8bc61ff3758b6035b47d9ba548a849", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fbd8c5134c89b5d6196f927e16b4aa50e8bc61ff3758b6035b47d9ba548a849", kill_on_drop: false }` [INFO] [stdout] 8fbd8c5134c89b5d6196f927e16b4aa50e8bc61ff3758b6035b47d9ba548a849