[INFO] cloning repository https://github.com/AnicetNgrt/zugzwang_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AnicetNgrt/zugzwang_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnicetNgrt%2Fzugzwang_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnicetNgrt%2Fzugzwang_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fe8f0d04b00c0bc45b7187225970b3a7bbac139b [INFO] testing AnicetNgrt/zugzwang_rust against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnicetNgrt%2Fzugzwang_rust" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AnicetNgrt/zugzwang_rust on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AnicetNgrt/zugzwang_rust [INFO] finished tweaking git repo https://github.com/AnicetNgrt/zugzwang_rust [INFO] tweaked toml for git repo https://github.com/AnicetNgrt/zugzwang_rust written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/AnicetNgrt/zugzwang_rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", 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] 252212a0fe3eb079612435a214bf15ec000ad5b14b49477731156f11e0124430 [INFO] running `Command { std: "docker" "start" "-a" "252212a0fe3eb079612435a214bf15ec000ad5b14b49477731156f11e0124430", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "252212a0fe3eb079612435a214bf15ec000ad5b14b49477731156f11e0124430", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "252212a0fe3eb079612435a214bf15ec000ad5b14b49477731156f11e0124430", kill_on_drop: false }` [INFO] [stdout] 252212a0fe3eb079612435a214bf15ec000ad5b14b49477731156f11e0124430 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2fa0bd44bc865c6b196260fe702c0a98e4f4d2dbcf2ff1b2ef4646f051c89bd5 [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" "2fa0bd44bc865c6b196260fe702c0a98e4f4d2dbcf2ff1b2ef4646f051c89bd5", kill_on_drop: false }` [INFO] [stderr] Compiling zugzwang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `IdleBrain` [INFO] [stdout] --> src/main.rs:8:56 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::zugzwang::brains::{DeterministicPawnPlacer, IdleBrain}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sub` [INFO] [stdout] --> src/zugzwang/util.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn sub(&mut self, x: Size, y: Size) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/zugzwang/util.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn add(&mut self, x: Size, y: Size) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Card` [INFO] [stdout] --> src/zugzwang/card.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Card<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `CardArchetype` [INFO] [stdout] --> src/zugzwang/card.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct CardArchetype { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `CardAction` [INFO] [stdout] --> src/zugzwang/card.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct CardAction { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `Command { std: "docker" "inspect" "2fa0bd44bc865c6b196260fe702c0a98e4f4d2dbcf2ff1b2ef4646f051c89bd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fa0bd44bc865c6b196260fe702c0a98e4f4d2dbcf2ff1b2ef4646f051c89bd5", kill_on_drop: false }` [INFO] [stdout] 2fa0bd44bc865c6b196260fe702c0a98e4f4d2dbcf2ff1b2ef4646f051c89bd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 581d3ccfba686bb9608483039cd4b82c8b1f0719c5a98e5d8d950ffa05c074ec [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" "581d3ccfba686bb9608483039cd4b82c8b1f0719c5a98e5d8d950ffa05c074ec", kill_on_drop: false }` [INFO] [stderr] Compiling zugzwang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `IdleBrain` [INFO] [stdout] --> src/main.rs:8:56 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::zugzwang::brains::{DeterministicPawnPlacer, IdleBrain}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sub` [INFO] [stdout] --> src/zugzwang/util.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn sub(&mut self, x: Size, y: Size) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/zugzwang/util.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn add(&mut self, x: Size, y: Size) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Card` [INFO] [stdout] --> src/zugzwang/card.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Card<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `CardArchetype` [INFO] [stdout] --> src/zugzwang/card.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct CardArchetype { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `CardAction` [INFO] [stdout] --> src/zugzwang/card.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct CardAction { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "581d3ccfba686bb9608483039cd4b82c8b1f0719c5a98e5d8d950ffa05c074ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "581d3ccfba686bb9608483039cd4b82c8b1f0719c5a98e5d8d950ffa05c074ec", kill_on_drop: false }` [INFO] [stdout] 581d3ccfba686bb9608483039cd4b82c8b1f0719c5a98e5d8d950ffa05c074ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e0e3d995ae8ff53a3179db650efbb85358fdc40068d20a99b3e13a5728f916a1 [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" "e0e3d995ae8ff53a3179db650efbb85358fdc40068d20a99b3e13a5728f916a1", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `IdleBrain` [INFO] [stderr] --> src/main.rs:8:56 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::zugzwang::brains::{DeterministicPawnPlacer, IdleBrain}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sub` [INFO] [stderr] --> src/zugzwang/util.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn sub(&mut self, x: Size, y: Size) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add` [INFO] [stderr] --> src/zugzwang/util.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn add(&mut self, x: Size, y: Size) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Card` [INFO] [stderr] --> src/zugzwang/card.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Card<'a> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `CardArchetype` [INFO] [stderr] --> src/zugzwang/card.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct CardArchetype { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `CardAction` [INFO] [stderr] --> src/zugzwang/card.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub struct CardAction { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/zugzwang-7a24534cf155fb56) [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" "e0e3d995ae8ff53a3179db650efbb85358fdc40068d20a99b3e13a5728f916a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0e3d995ae8ff53a3179db650efbb85358fdc40068d20a99b3e13a5728f916a1", kill_on_drop: false }` [INFO] [stdout] e0e3d995ae8ff53a3179db650efbb85358fdc40068d20a99b3e13a5728f916a1