[INFO] cloning repository https://github.com/rolph-recto/ifcap-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rolph-recto/ifcap-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolph-recto%2Fifcap-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolph-recto%2Fifcap-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d0e3496a72786a55bc6742cda79462ce7b0f5db7 [INFO] checking rolph-recto/ifcap-rust against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolph-recto%2Fifcap-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rolph-recto/ifcap-rust on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rolph-recto/ifcap-rust [INFO] finished tweaking git repo https://github.com/rolph-recto/ifcap-rust [INFO] tweaked toml for git repo https://github.com/rolph-recto/ifcap-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rolph-recto/ifcap-rust 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 996e051883ec79c9f8223df5cf81a7039911a5c87ed6a046a5a41ebb5be7afb0 [INFO] running `Command { std: "docker" "start" "-a" "996e051883ec79c9f8223df5cf81a7039911a5c87ed6a046a5a41ebb5be7afb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "996e051883ec79c9f8223df5cf81a7039911a5c87ed6a046a5a41ebb5be7afb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "996e051883ec79c9f8223df5cf81a7039911a5c87ed6a046a5a41ebb5be7afb0", kill_on_drop: false }` [INFO] [stdout] 996e051883ec79c9f8223df5cf81a7039911a5c87ed6a046a5a41ebb5be7afb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6367d0ff7b08f4e6211f88a82a6df644a562cb8b544ceb9eabf25aa1a522bf5f [INFO] running `Command { std: "docker" "start" "-a" "6367d0ff7b08f4e6211f88a82a6df644a562cb8b544ceb9eabf25aa1a522bf5f", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking rand_xoshiro v0.4.0 [INFO] [stderr] Compiling im v15.0.0 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking sized-chunks v0.6.2 [INFO] [stderr] Checking ifcap-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/types/lattice_solve.rs:454:20 [INFO] [stdout] | [INFO] [stdout] 454 | } else { [INFO] [stdout] | ____________________^ [INFO] [stdout] 455 | | // pure literal elimination [INFO] [stdout] 456 | | [INFO] [stdout] 457 | | } [INFO] [stdout] | |_____________^ expected `Option>`, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/types/lattice_solve.rs:454:20 [INFO] [stdout] | [INFO] [stdout] 454 | } else { [INFO] [stdout] | ____________________^ [INFO] [stdout] 455 | | // pure literal elimination [INFO] [stdout] 456 | | [INFO] [stdout] 457 | | } [INFO] [stdout] | |_____________^ expected `Option>`, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 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 `ifcap-rust` (bin "ifcap-rust") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ifcap-rust` (bin "ifcap-rust" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "6367d0ff7b08f4e6211f88a82a6df644a562cb8b544ceb9eabf25aa1a522bf5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6367d0ff7b08f4e6211f88a82a6df644a562cb8b544ceb9eabf25aa1a522bf5f", kill_on_drop: false }` [INFO] [stdout] 6367d0ff7b08f4e6211f88a82a6df644a562cb8b544ceb9eabf25aa1a522bf5f