[INFO] cloning repository https://github.com/torrancew/cxxsub
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/torrancew/cxxsub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftorrancew%2Fcxxsub", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftorrancew%2Fcxxsub'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a2cf7a5d66e358d59688e6d44f2695ef6b0780f
[INFO] testing torrancew/cxxsub against beta-2025-04-13 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftorrancew%2Fcxxsub" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/torrancew/cxxsub on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/torrancew/cxxsub
[INFO] finished tweaking git repo https://github.com/torrancew/cxxsub
[INFO] tweaked toml for git repo https://github.com/torrancew/cxxsub written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/torrancew/cxxsub 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" "+beta-2025-04-13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded link-cplusplus v1.0.8
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.94
[INFO] [stderr]   Downloaded scratch v1.0.5
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.94
[INFO] [stderr]   Downloaded cxx v1.0.94
[INFO] [stderr]   Downloaded cxx-build v1.0.94
[INFO] [stderr]   Downloaded syn v2.0.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eddfe34a695c1a3e691c41c0a90f97c9c4dfd627ff516aff6d35c76480acda23
[INFO] running `Command { std: "docker" "start" "-a" "eddfe34a695c1a3e691c41c0a90f97c9c4dfd627ff516aff6d35c76480acda23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eddfe34a695c1a3e691c41c0a90f97c9c4dfd627ff516aff6d35c76480acda23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eddfe34a695c1a3e691c41c0a90f97c9c4dfd627ff516aff6d35c76480acda23", kill_on_drop: false }`
[INFO] [stdout] eddfe34a695c1a3e691c41c0a90f97c9c4dfd627ff516aff6d35c76480acda23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b204ebe412c5a2bd8a6c5d163c9de6e4bd013ae175d288e9bb83862849c6b7d
[INFO] running `Command { std: "docker" "start" "-a" "8b204ebe412c5a2bd8a6c5d163c9de6e4bd013ae175d288e9bb83862849c6b7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling scratch v1.0.5
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.94
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling link-cplusplus v1.0.8
[INFO] [stderr]    Compiling cxx v1.0.94
[INFO] [stderr]    Compiling syn v2.0.14
[INFO] [stderr]    Compiling cxx-build v1.0.94
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.94
[INFO] [stderr]    Compiling cxxsub v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `notify` is never used
[INFO] [stdout]   --> src/ffi.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |         fn notify(&self);
[INFO] [stdout]    |            ^^^^^^ method in this implementation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.65s
[INFO] running `Command { std: "docker" "inspect" "8b204ebe412c5a2bd8a6c5d163c9de6e4bd013ae175d288e9bb83862849c6b7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b204ebe412c5a2bd8a6c5d163c9de6e4bd013ae175d288e9bb83862849c6b7d", kill_on_drop: false }`
[INFO] [stdout] 8b204ebe412c5a2bd8a6c5d163c9de6e4bd013ae175d288e9bb83862849c6b7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc082eb22145e1c4955eb9ab4e06ab67b891d14168736515865e122110e488ab
[INFO] running `Command { std: "docker" "start" "-a" "bc082eb22145e1c4955eb9ab4e06ab67b891d14168736515865e122110e488ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling cxxsub v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `notify` is never used
[INFO] [stdout]   --> src/ffi.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |         fn notify(&self);
[INFO] [stdout]    |            ^^^^^^ method in this implementation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "bc082eb22145e1c4955eb9ab4e06ab67b891d14168736515865e122110e488ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc082eb22145e1c4955eb9ab4e06ab67b891d14168736515865e122110e488ab", kill_on_drop: false }`
[INFO] [stdout] bc082eb22145e1c4955eb9ab4e06ab67b891d14168736515865e122110e488ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83690228357e4c0669445d20465aeed0c340d1909991f8bbe76dee8778e79e26
[INFO] running `Command { std: "docker" "start" "-a" "83690228357e4c0669445d20465aeed0c340d1909991f8bbe76dee8778e79e26", kill_on_drop: false }`
[INFO] [stderr] warning: method `notify` is never used
[INFO] [stderr]   --> src/ffi.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 |         fn notify(&self);
[INFO] [stderr]    |            ^^^^^^ method in this implementation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cxxsub` (bin "cxxsub" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cxxsub-447544a20143e4fc)
[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" "83690228357e4c0669445d20465aeed0c340d1909991f8bbe76dee8778e79e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83690228357e4c0669445d20465aeed0c340d1909991f8bbe76dee8778e79e26", kill_on_drop: false }`
[INFO] [stdout] 83690228357e4c0669445d20465aeed0c340d1909991f8bbe76dee8778e79e26