[INFO] cloning repository https://github.com/dgeene/statistics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dgeene/statistics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgeene%2Fstatistics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgeene%2Fstatistics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 19d0ff86d4aa973f6ee7b7a5619f01b91c2aac07 [INFO] checking dgeene/statistics against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgeene%2Fstatistics" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dgeene/statistics on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dgeene/statistics [INFO] finished tweaking git repo https://github.com/dgeene/statistics [INFO] tweaked toml for git repo https://github.com/dgeene/statistics written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/dgeene/statistics already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c91bbb9fbcecf2e11242be825c72fe5c602ec4df9f0c3da46abe987923b6f3b [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" "4c91bbb9fbcecf2e11242be825c72fe5c602ec4df9f0c3da46abe987923b6f3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c91bbb9fbcecf2e11242be825c72fe5c602ec4df9f0c3da46abe987923b6f3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c91bbb9fbcecf2e11242be825c72fe5c602ec4df9f0c3da46abe987923b6f3b", kill_on_drop: false }` [INFO] [stdout] 4c91bbb9fbcecf2e11242be825c72fe5c602ec4df9f0c3da46abe987923b6f3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fb9dd5038f71aa23151aadea7b71ce85c5c727221a6825c95a7edfe6768ac28 [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" "8fb9dd5038f71aa23151aadea7b71ce85c5c727221a6825c95a7edfe6768ac28", kill_on_drop: false }` [INFO] [stderr] Checking statistics v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:29:18 [INFO] [stdout] | [INFO] [stdout] 29 | if val < elem { [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `i32`, found `&i32` [INFO] [stdout] | help: consider dereferencing the borrow: `*elem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:30:19 [INFO] [stdout] | [INFO] [stdout] 30 | val = elem; [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `i32`, found `&i32` [INFO] [stdout] | help: consider dereferencing the borrow: `*elem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `statistics` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:29:18 [INFO] [stdout] | [INFO] [stdout] 29 | if val < elem { [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `i32`, found `&i32` [INFO] [stdout] | help: consider dereferencing the borrow: `*elem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:30:19 [INFO] [stdout] | [INFO] [stdout] 30 | val = elem; [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `i32`, found `&i32` [INFO] [stdout] | help: consider dereferencing the borrow: `*elem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "8fb9dd5038f71aa23151aadea7b71ce85c5c727221a6825c95a7edfe6768ac28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fb9dd5038f71aa23151aadea7b71ce85c5c727221a6825c95a7edfe6768ac28", kill_on_drop: false }` [INFO] [stdout] 8fb9dd5038f71aa23151aadea7b71ce85c5c727221a6825c95a7edfe6768ac28