[INFO] cloning repository https://github.com/rroelke/comparatorheap.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rroelke/comparatorheap.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frroelke%2Fcomparatorheap.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frroelke%2Fcomparatorheap.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c1b6550bf0d153227c7ad02d1e7efb374ade3af9 [INFO] checking rroelke/comparatorheap.rs against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frroelke%2Fcomparatorheap.rs" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rroelke/comparatorheap.rs on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rroelke/comparatorheap.rs [INFO] finished tweaking git repo https://github.com/rroelke/comparatorheap.rs [INFO] tweaked toml for git repo https://github.com/rroelke/comparatorheap.rs written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/rroelke/comparatorheap.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: path `/workspace/builds/worker-5/source/src/comparatorheap.rs` was erroneously implicitly accepted for library `comparatorheap`, [INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf07c6944750095967460c580beff17a23a3ea97a6cbb206939df6ce4dd0f2f6 [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" "bf07c6944750095967460c580beff17a23a3ea97a6cbb206939df6ce4dd0f2f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf07c6944750095967460c580beff17a23a3ea97a6cbb206939df6ce4dd0f2f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf07c6944750095967460c580beff17a23a3ea97a6cbb206939df6ce4dd0f2f6", kill_on_drop: false }` [INFO] [stdout] bf07c6944750095967460c580beff17a23a3ea97a6cbb206939df6ce4dd0f2f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a5545ad456029f11ceccbd197d1bbf521921a202276d9dbdb6b297d762c412e [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" "1a5545ad456029f11ceccbd197d1bbf521921a202276d9dbdb6b297d762c412e", kill_on_drop: false }` [INFO] [stderr] warning: path `/opt/rustwide/workdir/src/comparatorheap.rs` was erroneously implicitly accepted for library `comparatorheap`, [INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml [INFO] [stderr] Checking comparatorheap v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: cannot find attribute `deriving` in this scope [INFO] [stdout] --> src/comparatorheap.rs:31:3 [INFO] [stdout] | [INFO] [stdout] 31 | #[deriving(Clone)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `deriving` in this scope [INFO] [stdout] --> src/comparatorheap.rs:4:3 [INFO] [stdout] | [INFO] [stdout] 4 | #[deriving(Clone)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/comparatorheap.rs:45:68 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn with_capacity(cmp : fn (&T, &T) -> Ordering, capacity : uint) -> ComparatorHeap { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/comparatorheap.rs:52:31 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn capacity(&self) -> uint { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/comparatorheap.rs:56:41 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn reserve_exact(&mut self, n : uint) { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/comparatorheap.rs:60:35 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn reserve(&mut self, n : uint) { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/comparatorheap.rs:106:26 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn len(&self) -> uint { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: variant `Equal` is private [INFO] [stdout] --> src/comparatorheap.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::{Equal, Ordering}; [INFO] [stdout] | ^^^^^ private variant [INFO] [stdout] | [INFO] [stdout] note: the variant `Equal` is defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `deriving` in this scope [INFO] [stdout] --> src/comparatorheap.rs:31:3 [INFO] [stdout] | [INFO] [stdout] 31 | #[deriving(Clone)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `deriving` in this scope [INFO] [stdout] --> src/comparatorheap.rs:4:3 [INFO] [stdout] | [INFO] [stdout] 4 | #[deriving(Clone)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/comparatorheap.rs:45:68 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn with_capacity(cmp : fn (&T, &T) -> Ordering, capacity : uint) -> ComparatorHeap { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/comparatorheap.rs:52:31 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn capacity(&self) -> uint { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/comparatorheap.rs:56:41 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn reserve_exact(&mut self, n : uint) { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/comparatorheap.rs:60:35 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn reserve(&mut self, n : uint) { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/comparatorheap.rs:106:26 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn len(&self) -> uint { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: variant `Equal` is private [INFO] [stdout] --> src/comparatorheap.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::{Equal, Ordering}; [INFO] [stdout] | ^^^^^ private variant [INFO] [stdout] | [INFO] [stdout] note: the variant `Equal` is defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `top` found for struct `BinaryHeap>` in the current scope [INFO] [stdout] --> src/comparatorheap.rs:65:25 [INFO] [stdout] | [INFO] [stdout] 65 | match self.heap.top() { [INFO] [stdout] | ^^^ help: there is an associated function with a similar name: `pop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `push_pop` found for struct `BinaryHeap>` in the current scope [INFO] [stdout] --> src/comparatorheap.rs:88:19 [INFO] [stdout] | [INFO] [stdout] 88 | self.heap.push_pop(ComparatorHeapItem { [INFO] [stdout] | ^^^^^^^^ method not found in `BinaryHeap>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `replace` found for struct `BinaryHeap>` in the current scope [INFO] [stdout] --> src/comparatorheap.rs:97:25 [INFO] [stdout] | [INFO] [stdout] 97 | match self.heap.replace(ComparatorHeapItem { [INFO] [stdout] | ^^^^^^^ method not found in `BinaryHeap>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_vec` found for struct `BinaryHeap<_>` in the current scope [INFO] [stdout] --> src/comparatorheap.rs:130:32 [INFO] [stdout] | [INFO] [stdout] 130 | heap : BinaryHeap::from_vec(vs) [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `BinaryHeap<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 12 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0599, E0603. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `comparatorheap` [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 `top` found for struct `BinaryHeap>` in the current scope [INFO] [stdout] --> src/comparatorheap.rs:65:25 [INFO] [stdout] | [INFO] [stdout] 65 | match self.heap.top() { [INFO] [stdout] | ^^^ help: there is an associated function with a similar name: `pop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `push_pop` found for struct `BinaryHeap>` in the current scope [INFO] [stdout] --> src/comparatorheap.rs:88:19 [INFO] [stdout] | [INFO] [stdout] 88 | self.heap.push_pop(ComparatorHeapItem { [INFO] [stdout] | ^^^^^^^^ method not found in `BinaryHeap>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `replace` found for struct `BinaryHeap>` in the current scope [INFO] [stdout] --> src/comparatorheap.rs:97:25 [INFO] [stdout] | [INFO] [stdout] 97 | match self.heap.replace(ComparatorHeapItem { [INFO] [stdout] | ^^^^^^^ method not found in `BinaryHeap>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_vec` found for struct `BinaryHeap<_>` in the current scope [INFO] [stdout] --> src/comparatorheap.rs:130:32 [INFO] [stdout] | [INFO] [stdout] 130 | heap : BinaryHeap::from_vec(vs) [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `BinaryHeap<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 12 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0599, E0603. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1a5545ad456029f11ceccbd197d1bbf521921a202276d9dbdb6b297d762c412e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a5545ad456029f11ceccbd197d1bbf521921a202276d9dbdb6b297d762c412e", kill_on_drop: false }` [INFO] [stdout] 1a5545ad456029f11ceccbd197d1bbf521921a202276d9dbdb6b297d762c412e