[INFO] fetching crate sacrifice 0.3.0-alpha.3... [INFO] testing sacrifice-0.3.0-alpha.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate sacrifice 0.3.0-alpha.3 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate sacrifice 0.3.0-alpha.3 [INFO] finished tweaking crates.io crate sacrifice 0.3.0-alpha.3 [INFO] tweaked toml for crates.io crate sacrifice 0.3.0-alpha.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sacrifice 0.3.0-alpha.3 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sacrifice 0.3.0-alpha.3 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded circular v0.3.0 [INFO] [stderr] Downloaded pgn-reader v0.25.0 [INFO] [stderr] Downloaded shakmaty v0.26.0 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62e9d7a4d7d5b134a50a999d3d7eed096eda592d19b5c5da77c3c1bd80d83dbb [INFO] running `Command { std: "docker" "start" "-a" "62e9d7a4d7d5b134a50a999d3d7eed096eda592d19b5c5da77c3c1bd80d83dbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62e9d7a4d7d5b134a50a999d3d7eed096eda592d19b5c5da77c3c1bd80d83dbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62e9d7a4d7d5b134a50a999d3d7eed096eda592d19b5c5da77c3c1bd80d83dbb", kill_on_drop: false }` [INFO] [stdout] 62e9d7a4d7d5b134a50a999d3d7eed096eda592d19b5c5da77c3c1bd80d83dbb [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] abb48cb242ef2f9e16e88950dd4b907a3740e4144616031060e3d016712f8424 [INFO] running `Command { std: "docker" "start" "-a" "abb48cb242ef2f9e16e88950dd4b907a3740e4144616031060e3d016712f8424", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling circular v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling btoi v0.4.3 [INFO] [stderr] Compiling shakmaty v0.26.0 [INFO] [stderr] Compiling pgn-reader v0.25.0 [INFO] [stderr] Compiling sacrifice v0.3.0-alpha.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `new_node` [INFO] [stdout] --> src/bin/example.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let new_node = root.new_variation(queens_pawn); // 1. d4 node [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_node` [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/bin/example.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let mut game = sacrifice::read_pgn( [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.95s [INFO] running `Command { std: "docker" "inspect" "abb48cb242ef2f9e16e88950dd4b907a3740e4144616031060e3d016712f8424", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abb48cb242ef2f9e16e88950dd4b907a3740e4144616031060e3d016712f8424", kill_on_drop: false }` [INFO] [stdout] abb48cb242ef2f9e16e88950dd4b907a3740e4144616031060e3d016712f8424 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 6a2002ddc39fca4cbbffa903615bd754ec6998772e6951dece761431c50a0500 [INFO] running `Command { std: "docker" "start" "-a" "6a2002ddc39fca4cbbffa903615bd754ec6998772e6951dece761431c50a0500", kill_on_drop: false }` [INFO] [stderr] Compiling sacrifice v0.3.0-alpha.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `new_node` [INFO] [stdout] --> src/bin/example.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let new_node = root.new_variation(queens_pawn); // 1. d4 node [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_node` [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/bin/example.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let mut game = sacrifice::read_pgn( [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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `Command { std: "docker" "inspect" "6a2002ddc39fca4cbbffa903615bd754ec6998772e6951dece761431c50a0500", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a2002ddc39fca4cbbffa903615bd754ec6998772e6951dece761431c50a0500", kill_on_drop: false }` [INFO] [stdout] 6a2002ddc39fca4cbbffa903615bd754ec6998772e6951dece761431c50a0500 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9301051aa9e5c2dbbac6e9241490608685210d26e0378d52bd3acfc342155ad7 [INFO] running `Command { std: "docker" "start" "-a" "9301051aa9e5c2dbbac6e9241490608685210d26e0378d52bd3acfc342155ad7", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `new_node` [INFO] [stderr] --> src/bin/example.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | let new_node = root.new_variation(queens_pawn); // 1. d4 node [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_node` [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/bin/example.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | let mut game = sacrifice::read_pgn( [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: `sacrifice` (bin "example" test) generated 2 warnings (run `cargo fix --bin "example" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/sacrifice-c1a840e86589cbca) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::pgn ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/example.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/example-18f03b9871fed63c) [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" "9301051aa9e5c2dbbac6e9241490608685210d26e0378d52bd3acfc342155ad7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9301051aa9e5c2dbbac6e9241490608685210d26e0378d52bd3acfc342155ad7", kill_on_drop: false }` [INFO] [stdout] 9301051aa9e5c2dbbac6e9241490608685210d26e0378d52bd3acfc342155ad7