[INFO] cloning repository https://github.com/Eldalar/Hex [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Eldalar/Hex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEldalar%2FHex", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEldalar%2FHex'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dacd366a1c040a66a5e99fe40650393558f5132a [INFO] testing Eldalar/Hex against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEldalar%2FHex" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Eldalar/Hex on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Eldalar/Hex [INFO] finished tweaking git repo https://github.com/Eldalar/Hex [INFO] tweaked toml for git repo https://github.com/Eldalar/Hex written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/Eldalar/Hex already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74c269164dee254f54a7615e49a8d7e1b9aa70efddd5193e665c2666e406210f [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" "74c269164dee254f54a7615e49a8d7e1b9aa70efddd5193e665c2666e406210f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74c269164dee254f54a7615e49a8d7e1b9aa70efddd5193e665c2666e406210f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74c269164dee254f54a7615e49a8d7e1b9aa70efddd5193e665c2666e406210f", kill_on_drop: false }` [INFO] [stdout] 74c269164dee254f54a7615e49a8d7e1b9aa70efddd5193e665c2666e406210f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96c918a1fc97e4ddbd956bc252732cb2fada5b19e0e10a4b2db8720b8113b060 [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" "96c918a1fc97e4ddbd956bc252732cb2fada5b19e0e10a4b2db8720b8113b060", kill_on_drop: false }` [INFO] [stderr] Compiling libloading v0.4.0 [INFO] [stderr] Compiling procedural-masquerade v0.1.2 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling libc v0.2.23 [INFO] [stderr] Compiling stable_deref_trait v1.0.0 [INFO] [stderr] Compiling num-traits v0.1.37 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling tempdir v0.3.5 [INFO] [stderr] Compiling rental-impl v0.4.11 [INFO] [stderr] Compiling rental v0.4.11 [INFO] [stderr] Compiling al-sys v0.5.1 [INFO] [stderr] Compiling alto v2.0.0 (https://github.com/Eldalar/alto#8e47a427) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/alto-0cacbe2ee1ac4bb1/8e47a42/src/alc.rs:910:59 [INFO] [stdout] | [INFO] [stdout] 910 | pub fn capture_samples>(&mut self, &mut data: R) -> AltoResult<()> { [INFO] [stdout] | - ^^^^^^^^^--- [INFO] [stdout] | | | | [INFO] [stdout] | | | expected due to this [INFO] [stdout] | | expected type parameter `R`, found `&mut _` [INFO] [stdout] | this type parameter help: did you mean `data`: `&R` [INFO] [stdout] | [INFO] [stdout] = note: expected type parameter `R` [INFO] [stdout] found mutable reference `&mut _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `alto` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "96c918a1fc97e4ddbd956bc252732cb2fada5b19e0e10a4b2db8720b8113b060", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96c918a1fc97e4ddbd956bc252732cb2fada5b19e0e10a4b2db8720b8113b060", kill_on_drop: false }` [INFO] [stdout] 96c918a1fc97e4ddbd956bc252732cb2fada5b19e0e10a4b2db8720b8113b060