[INFO] updating cached repository https://github.com/yiblet/tagtask [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3519bafac16bc8275346973c7e679d932b549266 [INFO] checking yiblet/tagtask against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyiblet%2Ftagtask" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yiblet/tagtask 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/yiblet/tagtask [INFO] finished tweaking git repo https://github.com/yiblet/tagtask [INFO] tweaked toml for git repo https://github.com/yiblet/tagtask written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/yiblet/tagtask 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 606eea85a9ae82bdb2cd64f9a5221e1698c398969eebbbbdd3e26c7dfb2fe4c9 [INFO] running `"docker" "start" "-a" "606eea85a9ae82bdb2cd64f9a5221e1698c398969eebbbbdd3e26c7dfb2fe4c9"` [INFO] [stderr] Compiling derive_builder v0.5.1 [INFO] [stderr] Checking lazy_static v1.0.2 [INFO] [stderr] Checking termion v1.5.1 [INFO] [stderr] Checking smallvec v0.6.3 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Compiling derive_builder_core v0.2.0 [INFO] [stderr] Checking kdtree v0.5.1 [INFO] [stderr] Checking ropey v0.8.1 [INFO] [stderr] Checking tagtask v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `SquareBuilder` [INFO] [stderr] --> src/view/layout.rs:2:28 [INFO] [stderr] | [INFO] [stderr] 2 | use view::widget::{Square, SquareBuilder}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `view::widget::Widget` [INFO] [stderr] --> src/view/render.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use view::widget::Widget; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:20:29 [INFO] [stderr] | [INFO] [stderr] 20 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `SquareBuilder` [INFO] [stderr] --> src/view/layout.rs:2:28 [INFO] [stderr] | [INFO] [stderr] 2 | use view::widget::{Square, SquareBuilder}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `view::widget::Widget` [INFO] [stderr] --> src/view/render.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use view::widget::Widget; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/pool.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | / lazy_static! { [INFO] [stderr] 10 | | static ref POOL: CpuPool = CpuPool::new_num_cpus(); [INFO] [stderr] 11 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/view/id.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / lazy_static! { [INFO] [stderr] 8 | | static ref COUNT : AtomicUsize = AtomicUsize::new(0); [INFO] [stderr] 9 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:20:29 [INFO] [stderr] | [INFO] [stderr] 20 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/pool.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | / lazy_static! { [INFO] [stderr] 10 | | static ref POOL: CpuPool = CpuPool::new_num_cpus(); [INFO] [stderr] 11 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/view/id.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / lazy_static! { [INFO] [stderr] 8 | | static ref COUNT : AtomicUsize = AtomicUsize::new(0); [INFO] [stderr] 9 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fetch` [INFO] [stderr] --> src/view/id.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn fetch() -> u64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Horizontal` [INFO] [stderr] --> src/view/layout.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Horizontal, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `VirtualScreen` [INFO] [stderr] --> src/view/render.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | struct VirtualScreen { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/view/render.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `insert` [INFO] [stderr] --> src/view/render.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn insert(&mut self, x: u16, y: u16, item: Rc) -> Result<(), ErrorKind> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `in_range` [INFO] [stderr] --> src/view/render.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn in_range(&mut self, square: &Square) -> Result>, ErrorKind> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fetch` [INFO] [stderr] --> src/view/id.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn fetch() -> u64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Horizontal` [INFO] [stderr] --> src/view/layout.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Horizontal, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `VirtualScreen` [INFO] [stderr] --> src/view/render.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | struct VirtualScreen { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/view/render.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `insert` [INFO] [stderr] --> src/view/render.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn insert(&mut self, x: u16, y: u16, item: Rc) -> Result<(), ErrorKind> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `in_range` [INFO] [stderr] --> src/view/render.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn in_range(&mut self, square: &Square) -> Result>, ErrorKind> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.24s [INFO] running `"docker" "inspect" "606eea85a9ae82bdb2cd64f9a5221e1698c398969eebbbbdd3e26c7dfb2fe4c9"` [INFO] running `"docker" "rm" "-f" "606eea85a9ae82bdb2cd64f9a5221e1698c398969eebbbbdd3e26c7dfb2fe4c9"` [INFO] [stdout] 606eea85a9ae82bdb2cd64f9a5221e1698c398969eebbbbdd3e26c7dfb2fe4c9