[INFO] cloning repository https://github.com/Noctune/maxrects-rs [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoctune%2Fmaxrects-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c2502df39f932d7c9e30a0c039b84fe17b301bad [INFO] checking Noctune/maxrects-rs against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoctune%2Fmaxrects-rs" "/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/Noctune/maxrects-rs 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/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-1/source/Cargo.toml [INFO] crate git repo https://github.com/Noctune/maxrects-rs 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-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f328b10d12b1c59a091e1dee72a6be1ad4bd2cd7779c04e65e96b720c8aaa47a [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" "f328b10d12b1c59a091e1dee72a6be1ad4bd2cd7779c04e65e96b720c8aaa47a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f328b10d12b1c59a091e1dee72a6be1ad4bd2cd7779c04e65e96b720c8aaa47a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f328b10d12b1c59a091e1dee72a6be1ad4bd2cd7779c04e65e96b720c8aaa47a", kill_on_drop: false }` [INFO] [stdout] f328b10d12b1c59a091e1dee72a6be1ad4bd2cd7779c04e65e96b720c8aaa47a [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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6b75026be2f9b7436e5e7898a6733eb0c5b8efd755207dceacbf081c8046c709 [INFO] running `Command { std: "docker" "start" "-a" "6b75026be2f9b7436e5e7898a6733eb0c5b8efd755207dceacbf081c8046c709", kill_on_drop: false }` [INFO] [stderr] Checking maxrects v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: expected parameter name, found `:` [INFO] [stdout] --> src/lib.rs:183:41 [INFO] [stdout] | [INFO] [stdout] 183 | let mut push = |&mut: min, max| self.empty.push(Rectangle::new(min,max)); [INFO] [stdout] | ^ expected parameter name [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected parameter name, found `:` [INFO] [stdout] --> src/lib.rs:282:31 [INFO] [stdout] | [INFO] [stdout] 282 | let as_rectangles = |&:| rectangles.iter().map(|&((x,y),(width,height))| [INFO] [stdout] | ^ expected parameter name [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unstable` [INFO] [stdout] --> src/lib.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #![allow(unstable)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected parameter name, found `:` [INFO] [stdout] --> src/lib.rs:183:41 [INFO] [stdout] | [INFO] [stdout] 183 | let mut push = |&mut: min, max| self.empty.push(Rectangle::new(min,max)); [INFO] [stdout] | ^ expected parameter name [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected parameter name, found `:` [INFO] [stdout] --> src/lib.rs:282:31 [INFO] [stdout] | [INFO] [stdout] 282 | let as_rectangles = |&:| rectangles.iter().map(|&((x,y),(width,height))| [INFO] [stdout] | ^ expected parameter name [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unstable` [INFO] [stdout] --> src/lib.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #![allow(unstable)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::cmp::partial_min` [INFO] [stdout] --> src/lib.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{partial_min, Ordering}; [INFO] [stdout] | ^^^^^^^^^^^ no `partial_min` in `cmp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::cmp::partial_min` [INFO] [stdout] --> src/lib.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cmp::{partial_min, Ordering}; [INFO] [stdout] | ^^^^^^^^^^^ no `partial_min` in `cmp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rectangle` [INFO] [stdout] --> src/lib.rs:279:17 [INFO] [stdout] | [INFO] [stdout] 279 | use super::{Rectangle, RectPacker}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `maxrects` [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[E0599]: no method named `unwrap` found for enum `std::result::Result, FailedPacking<({integer}, {integer}), {integer}>>` in the current scope [INFO] [stdout] --> src/lib.rs:301:66 [INFO] [stdout] | [INFO] [stdout] 90 | pub struct FailedPacking { [INFO] [stdout] | ----------------------------- doesn't satisfy `_: Debug` [INFO] [stdout] ... [INFO] [stdout] 301 | assert!(valid_pack(&packer.pack_global(a, |x| x.clone()).unwrap())); [INFO] [stdout] | ^^^^^^ method not found in `std::result::Result, FailedPacking<({integer}, {integer}), {integer}>>` [INFO] [stdout] | [INFO] [stdout] = note: the method `unwrap` exists but the following trait bounds were not satisfied: [INFO] [stdout] `FailedPacking<({integer}, {integer}), {integer}>: Debug` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "6b75026be2f9b7436e5e7898a6733eb0c5b8efd755207dceacbf081c8046c709", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b75026be2f9b7436e5e7898a6733eb0c5b8efd755207dceacbf081c8046c709", kill_on_drop: false }` [INFO] [stdout] 6b75026be2f9b7436e5e7898a6733eb0c5b8efd755207dceacbf081c8046c709