[INFO] cloning repository https://github.com/guilherme/sg [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guilherme/sg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguilherme%2Fsg", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguilherme%2Fsg'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ed4cf5cf26f5927ba06f68c756b3962e31a72308 [INFO] testing guilherme/sg against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguilherme%2Fsg" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/guilherme/sg on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/guilherme/sg [INFO] finished tweaking git repo https://github.com/guilherme/sg [INFO] tweaked toml for git repo https://github.com/guilherme/sg written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/guilherme/sg already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20ab21a80bb8a002d6668d5973ccb2b31fd476ff3b6fb614e3ae094e5eb47d7f [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" "20ab21a80bb8a002d6668d5973ccb2b31fd476ff3b6fb614e3ae094e5eb47d7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20ab21a80bb8a002d6668d5973ccb2b31fd476ff3b6fb614e3ae094e5eb47d7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20ab21a80bb8a002d6668d5973ccb2b31fd476ff3b6fb614e3ae094e5eb47d7f", kill_on_drop: false }` [INFO] [stdout] 20ab21a80bb8a002d6668d5973ccb2b31fd476ff3b6fb614e3ae094e5eb47d7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--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] 794bcb9939f0a4043d6efe34f53100575e8731297a6f064ec0352c4cb7c61604 [INFO] running `Command { std: "docker" "start" "-a" "794bcb9939f0a4043d6efe34f53100575e8731297a6f064ec0352c4cb7c61604", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.18 [INFO] [stderr] Compiling vec_map v0.6.0 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling unicode-segmentation v0.1.3 [INFO] [stderr] Compiling unicode-width v0.1.3 [INFO] [stderr] Compiling strsim v0.5.2 [INFO] [stderr] Compiling crossbeam v0.2.10 [INFO] [stderr] Compiling term_size v0.2.1 [INFO] [stderr] Compiling clap v2.19.2 [INFO] [stderr] Compiling sg v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sg/app.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | view: Box, [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sg/app.rs:22:131 [INFO] [stdout] | [INFO] [stdout] 22 | ..., filtered_results: Vec, view: Box, data_source: DataSource) -> Self { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sg/data_source.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | pub data_source_strategy: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataSourceLike` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/sg/headless_ui.rs:22:23 [INFO] [stdout] | [INFO] [stdout] 22 | fn trigger(&self, event: &'static str) -> () { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `headless` [INFO] [stdout] --> src/sg/factories/app_factory.rs:20:26 [INFO] [stdout] | [INFO] [stdout] 20 | fn create_view(self, headless: bool) -> Box { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headless` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ResultSet` [INFO] [stdout] --> src/sg/filter.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct ResultSet { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/sg/filter.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push` [INFO] [stdout] --> src/sg/filter.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn push(&mut self, result: &str) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `filtered_length` [INFO] [stdout] --> src/sg/filter.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn filtered_length(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_filter_string` [INFO] [stdout] --> src/sg/filter.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn set_filter_string(&mut self, filter_string: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Filter` [INFO] [stdout] --> src/sg/filter.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Filter; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `filter` [INFO] [stdout] --> src/sg/filter.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn filter(result_set: &mut ResultSet, filter_string: &str) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(field_init_shorthand)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(conservative_impl_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.12s [INFO] running `Command { std: "docker" "inspect" "794bcb9939f0a4043d6efe34f53100575e8731297a6f064ec0352c4cb7c61604", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "794bcb9939f0a4043d6efe34f53100575e8731297a6f064ec0352c4cb7c61604", kill_on_drop: false }` [INFO] [stdout] 794bcb9939f0a4043d6efe34f53100575e8731297a6f064ec0352c4cb7c61604 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--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] 7bbfdc46300c3750a71dc5c8df718ae458ae45e42ff2dccc626da4d28bbc0992 [INFO] running `Command { std: "docker" "start" "-a" "7bbfdc46300c3750a71dc5c8df718ae458ae45e42ff2dccc626da4d28bbc0992", kill_on_drop: false }` [INFO] [stderr] Compiling sg v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sg/app.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | view: Box, [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sg/app.rs:22:131 [INFO] [stdout] | [INFO] [stdout] 22 | ..., filtered_results: Vec, view: Box, data_source: DataSource) -> Self { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sg/data_source.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | pub data_source_strategy: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataSourceLike` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/sg/headless_ui.rs:22:23 [INFO] [stdout] | [INFO] [stdout] 22 | fn trigger(&self, event: &'static str) -> () { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `headless` [INFO] [stdout] --> src/sg/factories/app_factory.rs:20:26 [INFO] [stdout] | [INFO] [stdout] 20 | fn create_view(self, headless: bool) -> Box { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headless` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ResultSet` [INFO] [stdout] --> src/sg/filter.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct ResultSet { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/sg/filter.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push` [INFO] [stdout] --> src/sg/filter.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn push(&mut self, result: &str) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `filtered_length` [INFO] [stdout] --> src/sg/filter.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn filtered_length(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_filter_string` [INFO] [stdout] --> src/sg/filter.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn set_filter_string(&mut self, filter_string: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Filter` [INFO] [stdout] --> src/sg/filter.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Filter; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `filter` [INFO] [stdout] --> src/sg/filter.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn filter(result_set: &mut ResultSet, filter_string: &str) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(field_init_shorthand)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(conservative_impl_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sg/app.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | view: Box, [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sg/app.rs:22:131 [INFO] [stdout] | [INFO] [stdout] 22 | ..., filtered_results: Vec, view: Box, data_source: DataSource) -> Self { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sg/data_source.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | pub data_source_strategy: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataSourceLike` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/sg/headless_ui.rs:22:23 [INFO] [stdout] | [INFO] [stdout] 22 | fn trigger(&self, event: &'static str) -> () { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `headless` [INFO] [stdout] --> src/sg/factories/app_factory.rs:20:26 [INFO] [stdout] | [INFO] [stdout] 20 | fn create_view(self, headless: bool) -> Box { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headless` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(field_init_shorthand)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(conservative_impl_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.04s [INFO] running `Command { std: "docker" "inspect" "7bbfdc46300c3750a71dc5c8df718ae458ae45e42ff2dccc626da4d28bbc0992", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bbfdc46300c3750a71dc5c8df718ae458ae45e42ff2dccc626da4d28bbc0992", kill_on_drop: false }` [INFO] [stdout] 7bbfdc46300c3750a71dc5c8df718ae458ae45e42ff2dccc626da4d28bbc0992 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 411d4abf907953e4c73d7e7ee14f37cd90118fedf0651097aa5cbd1f31626c58 [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" "411d4abf907953e4c73d7e7ee14f37cd90118fedf0651097aa5cbd1f31626c58", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 3 tests [INFO] [stderr] --> src/sg/app.rs:15:15 [INFO] [stderr] | [INFO] [stderr] 15 | view: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sg/app.rs:22:131 [INFO] [stderr] | [INFO] [stderr] 22 | ..., filtered_results: Vec, view: Box, data_source: DataSource) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sg/data_source.rs:14:35 [INFO] [stderr] | [INFO] [stderr] 14 | pub data_source_strategy: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataSourceLike` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/sg/headless_ui.rs:22:23 [INFO] [stderr] | [INFO] [stderr] 22 | fn trigger(&self, event: &'static str) -> () { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `headless` [INFO] [stderr] --> src/sg/factories/app_factory.rs:20:26 [INFO] [stderr] | [INFO] [stderr] 20 | fn create_view(self, headless: bool) -> Box { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headless` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ResultSet` [INFO] [stderr] --> src/sg/filter.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct ResultSet { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/sg/filter.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push` [INFO] [stderr] --> src/sg/filter.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn push(&mut self, result: &str) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `filtered_length` [INFO] [stderr] --> src/sg/filter.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn filtered_length(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_filter_string` [INFO] [stderr] --> src/sg/filter.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn set_filter_string(&mut self, filter_string: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Filter` [INFO] [stderr] --> src/sg/filter.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | pub struct Filter; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `filter` [INFO] [stderr] --> src/sg/filter.rs:32:12 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn filter(result_set: &mut ResultSet, filter_string: &str) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(field_init_shorthand)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(conservative_impl_trait)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `sg` (lib) generated 14 warnings [INFO] [stderr] warning: `sg` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sg-d7940b163849eff7) [INFO] [stdout] test sg::filter::it_does_basic_filtering_correctly ... ok [INFO] [stdout] test sg::data_source::tests::fixed_data_source_return_lines_of_data ... ok [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] test sg::app::tests::it_does_basic_filtering ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- sg::app::tests::it_does_basic_filtering stdout ---- [INFO] [stdout] thread 'sg::app::tests::it_does_basic_filtering' panicked at 'attempted to leave type `alloc::string::String` uninitialized, which is invalid', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-0.2.10/src/sync/ms_queue.rs:66:45 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x560ed1bd1ebc - std::backtrace_rs::backtrace::libunwind::trace::h7630ba4cba718aa0 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x560ed1bd1ebc - std::backtrace_rs::backtrace::trace_unsynchronized::he7498e79c157f5ac [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x560ed1bd1ebc - std::sys_common::backtrace::_print_fmt::hdaebadaee17bca49 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x560ed1bd1ebc - ::fmt::h82b0e3aaf8a96140 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x560ed1bf4c6c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x560ed1bcddf5 - std::io::Write::write_fmt::h21d7683cabdb4c35 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x560ed1bd3910 - std::sys_common::backtrace::_print::h1c9a1d19c48821c1 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x560ed1bd3910 - std::sys_common::backtrace::print::h7ce8802039fa9d0e [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x560ed1bd3910 - std::panicking::default_hook::{{closure}}::hb2a74a8c1499c326 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x560ed1bd34f6 - std::panicking::default_hook::hf4f180b00076f2b2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x560ed1bd3fc4 - std::panicking::rust_panic_with_hook::he85ce8435493b711 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x560ed1bd3a72 - std::panicking::begin_panic_handler::{{closure}}::h31e15f69e6235bd2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:500:13 [INFO] [stdout] 12: 0x560ed1bd2374 - std::sys_common::backtrace::__rust_end_short_backtrace::hfce2fadb61aaa3ae [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x560ed1bd3a09 - rust_begin_unwind [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x560ed1b60871 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panicking.rs:107:14 [INFO] [stdout] 15: 0x560ed1b607bd - core::panicking::panic::h50b51d19800453c0 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panicking.rs:48:5 [INFO] [stdout] 16: 0x560ed1b658b5 - core::mem::uninitialized::hf4a53597537e03f3 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/mem/mod.rs:676:9 [INFO] [stdout] 17: 0x560ed1b658b5 - crossbeam::sync::ms_queue::MsQueue::new::h26910d609d961047 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-0.2.10/src/sync/ms_queue.rs:66:45 [INFO] [stdout] 18: 0x560ed1b6f3fb - sg::sg::app::App::new::h2a5f4b026dbcd827 [INFO] [stdout] at /opt/rustwide/workdir/src/sg/app.rs:24:109 [INFO] [stdout] 19: 0x560ed1b716ac - sg::sg::factories::app_factory::AppFactory::create::h2e3eda1f53d46214 [INFO] [stdout] at /opt/rustwide/workdir/src/sg/factories/app_factory.rs:14:9 [INFO] [stdout] 20: 0x560ed1b73f27 - sg::sg::app::tests::it_does_basic_filtering::hdce4d8da2c0fb4a9 [INFO] [stdout] at /opt/rustwide/workdir/src/sg/app.rs:100:23 [INFO] [stdout] 21: 0x560ed1b73cfa - sg::sg::app::tests::it_does_basic_filtering::{{closure}}::h7576ff73886c4ecc [INFO] [stdout] at /opt/rustwide/workdir/src/sg/app.rs:95:5 [INFO] [stdout] 22: 0x560ed1b6dd4e - core::ops::function::FnOnce::call_once::hce0a0860311e067a [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 23: 0x560ed1ba86e3 - core::ops::function::FnOnce::call_once::h449577f1c5b077cb [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 24: 0x560ed1ba86e3 - test::__rust_begin_short_backtrace::h8c2a0a5090591869 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:585:5 [INFO] [stdout] 25: 0x560ed1ba7277 - as core::ops::function::FnOnce>::call_once::hea00a22128a38543 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 26: 0x560ed1ba7277 - as core::ops::function::FnOnce<()>>::call_once::he10b35c3c50d78a0 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 27: 0x560ed1ba7277 - std::panicking::try::do_call::hc868e78bbc5af2ab [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:406:40 [INFO] [stdout] 28: 0x560ed1ba7277 - std::panicking::try::he468aede74df1b04 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:370:19 [INFO] [stdout] 29: 0x560ed1ba7277 - std::panic::catch_unwind::hce3c9152e1cf772d [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panic.rs:133:14 [INFO] [stdout] 30: 0x560ed1ba7277 - test::run_test_in_process::h9c4ab8162080cf8c [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:608:18 [INFO] [stdout] 31: 0x560ed1ba7277 - test::run_test::run_test_inner::{{closure}}::he9483433cef16afe [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:500:39 [INFO] [stdout] 32: 0x560ed1b745be - test::run_test::run_test_inner::{{closure}}::h479f1f872a5501ea [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:527:37 [INFO] [stdout] 33: 0x560ed1b745be - std::sys_common::backtrace::__rust_begin_short_backtrace::h0f1e9b1f279687bc [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 34: 0x560ed1b793e8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he5560613c5f5cb83 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 35: 0x560ed1b793e8 - as core::ops::function::FnOnce<()>>::call_once::h8190a68cb05ab92f [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 36: 0x560ed1b793e8 - std::panicking::try::do_call::h6ae22f5ac22596e4 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:406:40 [INFO] [stdout] 37: 0x560ed1b793e8 - std::panicking::try::h2381c25487d6a7c2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:370:19 [INFO] [stdout] 38: 0x560ed1b793e8 - std::panic::catch_unwind::hfe902f4d5c9d7b6d [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panic.rs:133:14 [INFO] [stdout] 39: 0x560ed1b793e8 - std::thread::Builder::spawn_unchecked::{{closure}}::h547fad40771a584e [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 40: 0x560ed1b793e8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8602a9971738410 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 41: 0x560ed1bd8a73 - as core::ops::function::FnOnce>::call_once::he162a5c338a10a39 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 42: 0x560ed1bd8a73 - as core::ops::function::FnOnce>::call_once::hb27497b21740dd97 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 43: 0x560ed1bd8a73 - std::sys::unix::thread::Thread::new::thread_start::he467e990e49c5136 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 44: 0x7f4c58458609 - start_thread [INFO] [stdout] 45: 0x7f4c5822a293 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] sg::app::tests::it_does_basic_filtering [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "411d4abf907953e4c73d7e7ee14f37cd90118fedf0651097aa5cbd1f31626c58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "411d4abf907953e4c73d7e7ee14f37cd90118fedf0651097aa5cbd1f31626c58", kill_on_drop: false }` [INFO] [stdout] 411d4abf907953e4c73d7e7ee14f37cd90118fedf0651097aa5cbd1f31626c58