[INFO] cloning repository https://github.com/xxxAnn/kb2-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xxxAnn/kb2-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxxxAnn%2Fkb2-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxxxAnn%2Fkb2-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b50e7b920238d756e141ad31421a4927e7db492
[INFO] testing xxxAnn/kb2-engine against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxxxAnn%2Fkb2-engine" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xxxAnn/kb2-engine
[INFO] finished tweaking git repo https://github.com/xxxAnn/kb2-engine
[INFO] tweaked toml for git repo https://github.com/xxxAnn/kb2-engine written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xxxAnn/kb2-engine 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 git repo https://github.com/xxxAnn/kb2-engine 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] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sqlite3-sys v0.15.2
[INFO] [stderr]   Downloaded sqlite v0.31.0
[INFO] [stderr]   Downloaded sqlite3-src v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e69c7c9c554aba88307c4ae4159cf49724e28665bd5531669720a731c5943263
[INFO] running `Command { std: "docker" "start" "-a" "e69c7c9c554aba88307c4ae4159cf49724e28665bd5531669720a731c5943263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e69c7c9c554aba88307c4ae4159cf49724e28665bd5531669720a731c5943263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69c7c9c554aba88307c4ae4159cf49724e28665bd5531669720a731c5943263", kill_on_drop: false }`
[INFO] [stdout] e69c7c9c554aba88307c4ae4159cf49724e28665bd5531669720a731c5943263
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ab8ce5f2d83c3613175b986510ddf37179fbd410e6a94f2916d5ef476bd6717a
[INFO] running `Command { std: "docker" "start" "-a" "ab8ce5f2d83c3613175b986510ddf37179fbd410e6a94f2916d5ef476bd6717a", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling sqlite3-src v0.5.1
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling sqlite3-sys v0.15.2
[INFO] [stderr]    Compiling sqlite v0.31.0
[INFO] [stderr]    Compiling kb2lib v0.1.0 (/opt/rustwide/workdir/kb2lib)
[INFO] [stdout] warning: unused import: `MapData`
[INFO] [stdout]   --> kb2lib/src/data/mod.rs:10:44
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use gamedata::{Item, Recipe, TileType, MapData, TileClass};
[INFO] [stdout]    |                                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kb2server v0.1.0 (/opt/rustwide/workdir/kb2server)
[INFO] [stdout] warning: unused import: `handler::BaseHandler`
[INFO] [stdout]  --> kb2server/src/server/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use handler::BaseHandler;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.18s
[INFO] running `Command { std: "docker" "inspect" "ab8ce5f2d83c3613175b986510ddf37179fbd410e6a94f2916d5ef476bd6717a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab8ce5f2d83c3613175b986510ddf37179fbd410e6a94f2916d5ef476bd6717a", kill_on_drop: false }`
[INFO] [stdout] ab8ce5f2d83c3613175b986510ddf37179fbd410e6a94f2916d5ef476bd6717a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0ac85c41f69a16bf6544833027bf9b80305b03b0d7699807d5847d993e2ab34e
[INFO] running `Command { std: "docker" "start" "-a" "0ac85c41f69a16bf6544833027bf9b80305b03b0d7699807d5847d993e2ab34e", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling kb2server v0.1.0 (/opt/rustwide/workdir/kb2server)
[INFO] [stderr]    Compiling kb2lib v0.1.0 (/opt/rustwide/workdir/kb2lib)
[INFO] [stdout] warning: unused import: `MapData`
[INFO] [stdout]   --> kb2lib/src/data/mod.rs:10:44
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use gamedata::{Item, Recipe, TileType, MapData, TileClass};
[INFO] [stdout]    |                                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MapData`
[INFO] [stdout]   --> kb2lib/src/data/mod.rs:10:44
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use gamedata::{Item, Recipe, TileType, MapData, TileClass};
[INFO] [stdout]    |                                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `handler::BaseHandler`
[INFO] [stdout]  --> kb2server/src/server/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use handler::BaseHandler;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "0ac85c41f69a16bf6544833027bf9b80305b03b0d7699807d5847d993e2ab34e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ac85c41f69a16bf6544833027bf9b80305b03b0d7699807d5847d993e2ab34e", kill_on_drop: false }`
[INFO] [stdout] 0ac85c41f69a16bf6544833027bf9b80305b03b0d7699807d5847d993e2ab34e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a294f4f7abfbd48baa54955a1ea4a6aa5961f2c77dcbbb52455471a3cef147f2
[INFO] running `Command { std: "docker" "start" "-a" "a294f4f7abfbd48baa54955a1ea4a6aa5961f2c77dcbbb52455471a3cef147f2", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: unused import: `MapData`
[INFO] [stderr]   --> kb2lib/src/data/mod.rs:10:44
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub use gamedata::{Item, Recipe, TileType, MapData, TileClass};
[INFO] [stderr]    |                                            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `kb2lib` (lib) generated 1 warning (run `cargo fix --lib -p kb2lib` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `handler::BaseHandler`
[INFO] [stderr]  --> kb2server/src/server/mod.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub use handler::BaseHandler;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `kb2server` (bin "kb2server" test) generated 1 warning (run `cargo fix --bin "kb2server" --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `kb2lib` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/kb2lib-2e158b4d5caed7de)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/kb2server-f11068213f4766d7)
[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" "a294f4f7abfbd48baa54955a1ea4a6aa5961f2c77dcbbb52455471a3cef147f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a294f4f7abfbd48baa54955a1ea4a6aa5961f2c77dcbbb52455471a3cef147f2", kill_on_drop: false }`
[INFO] [stdout] a294f4f7abfbd48baa54955a1ea4a6aa5961f2c77dcbbb52455471a3cef147f2