[INFO] cloning repository https://github.com/Noctune/maxrects-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Noctune/maxrects-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoctune%2Fmaxrects-rs"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoctune%2Fmaxrects-rs'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c2502df39f932d7c9e30a0c039b84fe17b301bad [INFO] checking Noctune/maxrects-rs against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoctune%2Fmaxrects-rs" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Noctune/maxrects-rs on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Noctune/maxrects-rs [INFO] finished tweaking git repo https://github.com/Noctune/maxrects-rs [INFO] tweaked toml for git repo https://github.com/Noctune/maxrects-rs written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/Noctune/maxrects-rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 374dcb134b4652780167ee30d271ff54f4e26b3d56ab727948bb928a89d0b55e [INFO] running `"docker" "start" "-a" "374dcb134b4652780167ee30d271ff54f4e26b3d56ab727948bb928a89d0b55e"` [INFO] [stderr] Checking maxrects v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error: expected parameter name, found `:` [INFO] [stderr] --> src/lib.rs:183:41 [INFO] [stderr] | [INFO] [stderr] 183 | let mut push = |&mut: min, max| self.empty.push(Rectangle::new(min,max)); [INFO] [stderr] | ^ expected parameter name [INFO] [stderr] [INFO] [stderr] error: expected parameter name, found `:` [INFO] [stderr] --> src/lib.rs:282:31 [INFO] [stderr] | [INFO] [stderr] 282 | let as_rectangles = |&:| rectangles.iter().map(|&((x,y),(width,height))| [INFO] [stderr] | ^ expected parameter name [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `unstable` [INFO] [stderr] --> src/lib.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | #![allow(unstable)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unknown_lints)]` on by default [INFO] [stderr] [INFO] [stderr] error: expected parameter name, found `:` [INFO] [stderr] --> src/lib.rs:183:41 [INFO] [stderr] | [INFO] [stderr] 183 | let mut push = |&mut: min, max| self.empty.push(Rectangle::new(min,max)); [INFO] [stderr] | ^ expected parameter name [INFO] [stderr] [INFO] [stderr] error: expected parameter name, found `:` [INFO] [stderr] --> src/lib.rs:282:31 [INFO] [stderr] | [INFO] [stderr] 282 | let as_rectangles = |&:| rectangles.iter().map(|&((x,y),(width,height))| [INFO] [stderr] | ^ expected parameter name [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `unstable` [INFO] [stderr] --> src/lib.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | #![allow(unstable)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unknown_lints)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::cmp::partial_min` [INFO] [stderr] --> src/lib.rs:10:16 [INFO] [stderr] | [INFO] [stderr] 10 | use std::cmp::{partial_min, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^ no `partial_min` in `cmp` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `maxrects`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `std::cmp::partial_min` [INFO] [stderr] --> src/lib.rs:10:16 [INFO] [stderr] | [INFO] [stderr] 10 | use std::cmp::{partial_min, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^ no `partial_min` in `cmp` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Rectangle` [INFO] [stderr] --> src/lib.rs:279:17 [INFO] [stderr] | [INFO] [stderr] 279 | use super::{Rectangle, RectPacker}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `unwrap` found for type `std::result::Result, FailedPacking<({integer}, {integer}), {integer}>>` in the current scope [INFO] [stderr] --> src/lib.rs:301:66 [INFO] [stderr] | [INFO] [stderr] 301 | assert!(valid_pack(&packer.pack_global(a, |x| x.clone()).unwrap())); [INFO] [stderr] | ^^^^^^ method not found in `std::result::Result, FailedPacking<({integer}, {integer}), {integer}>>` [INFO] [stderr] | [INFO] [stderr] = note: the method `unwrap` exists but the following trait bounds were not satisfied: [INFO] [stderr] `FailedPacking<({integer}, {integer}), {integer}> : std::fmt::Debug` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `maxrects`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "374dcb134b4652780167ee30d271ff54f4e26b3d56ab727948bb928a89d0b55e"` [INFO] running `"docker" "rm" "-f" "374dcb134b4652780167ee30d271ff54f4e26b3d56ab727948bb928a89d0b55e"` [INFO] [stdout] 374dcb134b4652780167ee30d271ff54f4e26b3d56ab727948bb928a89d0b55e