[INFO] cloning repository https://github.com/hpatjens/pathtracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hpatjens/pathtracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhpatjens%2Fpathtracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhpatjens%2Fpathtracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3e5ea318e020eb12eba46bcea12251d39e099764 [INFO] checking hpatjens/pathtracer against master#05eac57ef6668c9d181b65aceb96b1e7881f60be for pr-127656 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhpatjens%2Fpathtracer" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hpatjens/pathtracer on toolchain 05eac57ef6668c9d181b65aceb96b1e7881f60be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hpatjens/pathtracer [INFO] finished tweaking git repo https://github.com/hpatjens/pathtracer [INFO] tweaked toml for git repo https://github.com/hpatjens/pathtracer written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hpatjens/pathtracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/hpatjens/hmath` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gcc v0.3.54 [INFO] [stderr] Downloaded ws2_32-sys v0.2.1 [INFO] [stderr] Downloaded fsevent v0.2.17 [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded owning_ref v0.3.3 [INFO] [stderr] Downloaded lock_api v0.1.3 [INFO] [stderr] Downloaded fsevent-sys v0.1.6 [INFO] [stderr] Downloaded rand_core v0.2.1 [INFO] [stderr] Downloaded unreachable v1.0.0 [INFO] [stderr] Downloaded nix v0.5.1 [INFO] [stderr] Downloaded filetime v0.1.15 [INFO] [stderr] Downloaded parking_lot_core v0.2.14 [INFO] [stderr] Downloaded core-foundation v0.6.1 [INFO] [stderr] Downloaded fnv v1.0.6 [INFO] [stderr] Downloaded cocoa v0.15.0 [INFO] [stderr] Downloaded gleam v0.6.0 [INFO] [stderr] Downloaded core-foundation-sys v0.6.1 [INFO] [stderr] Downloaded bitflags v0.4.0 [INFO] [stderr] Downloaded scopeguard v0.3.3 [INFO] [stderr] Downloaded xml-rs v0.7.0 [INFO] [stderr] Downloaded bitflags v0.7.0 [INFO] [stderr] Downloaded net2 v0.2.33 [INFO] [stderr] Downloaded mio v0.5.1 [INFO] [stderr] Downloaded notify v4.0.3 [INFO] [stderr] Downloaded miow v0.1.5 [INFO] [stderr] Downloaded same-file v1.0.2 [INFO] [stderr] Downloaded slab v0.1.3 [INFO] [stderr] Downloaded nix v0.11.0 [INFO] [stderr] Downloaded backtrace v0.3.9 [INFO] [stderr] Downloaded cgl v0.2.3 [INFO] [stderr] Downloaded stable_deref_trait v1.1.0 [INFO] [stderr] Downloaded smallvec v0.6.3 [INFO] [stderr] Downloaded tempfile v3.0.2 [INFO] [stderr] Downloaded wayland-scanner v0.20.10 [INFO] [stderr] Downloaded dlib v0.4.1 [INFO] [stderr] Downloaded bytes v0.3.0 [INFO] [stderr] Downloaded glium v0.22.0 [INFO] [stderr] Downloaded khronos_api v2.2.0 [INFO] [stderr] Downloaded gl_generator v0.9.0 [INFO] [stderr] Downloaded derive-new v0.5.5 [INFO] [stderr] Downloaded wayland-protocols v0.20.10 [INFO] [stderr] Downloaded core-graphics v0.14.0 [INFO] [stderr] Downloaded parking_lot v0.6.2 [INFO] [stderr] Downloaded memmap v0.6.2 [INFO] [stderr] Downloaded libloading v0.5.0 [INFO] [stderr] Downloaded rand v0.5.4 [INFO] [stderr] Downloaded x11-dl v2.18.1 [INFO] [stderr] Downloaded glutin v0.17.0 [INFO] [stderr] Downloaded smithay-client-toolkit v0.2.6 [INFO] [stderr] Downloaded stb_image v0.2.2 [INFO] [stderr] Downloaded wayland-commons v0.20.10 [INFO] [stderr] Downloaded wayland-sys v0.20.10 [INFO] [stderr] Downloaded downcast-rs v1.0.3 [INFO] [stderr] Downloaded wayland-client v0.20.10 [INFO] [stderr] Downloaded float-cmp v0.4.0 [INFO] [stderr] Downloaded inotify v0.3.0 [INFO] [stderr] Downloaded walkdir v2.1.4 [INFO] [stderr] Downloaded android_glue v0.2.3 [INFO] [stderr] Downloaded objc v0.2.3 [INFO] [stderr] Downloaded winit v0.16.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c13e76a1b207a8f3a99bed9cec17270808761d25d62b392dbc89558b21b65a6 [INFO] running `Command { std: "docker" "start" "-a" "3c13e76a1b207a8f3a99bed9cec17270808761d25d62b392dbc89558b21b65a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c13e76a1b207a8f3a99bed9cec17270808761d25d62b392dbc89558b21b65a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c13e76a1b207a8f3a99bed9cec17270808761d25d62b392dbc89558b21b65a6", kill_on_drop: false }` [INFO] [stdout] 3c13e76a1b207a8f3a99bed9cec17270808761d25d62b392dbc89558b21b65a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56bff4b724e174a0ff7e765ed13ce5067fd4c496144ceac5903e5234efc08ab2 [INFO] running `Command { std: "docker" "start" "-a" "56bff4b724e174a0ff7e765ed13ce5067fd4c496144ceac5903e5234efc08ab2", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Checking cfg-if v0.1.4 [INFO] [stderr] Checking lazy_static v1.0.2 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking downcast-rs v1.0.3 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Checking stable_deref_trait v1.1.0 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling log v0.4.3 [INFO] [stderr] Checking remove_dir_all v0.5.1 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling proc-macro2 v0.4.8 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking slab v0.1.3 [INFO] [stderr] Checking smallvec v0.6.3 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking lock_api v0.1.3 [INFO] [stderr] Checking same-file v1.0.2 [INFO] [stderr] Checking bytes v0.3.0 [INFO] [stderr] Checking rustc-demangle v0.1.8 [INFO] [stderr] Checking walkdir v2.1.4 [INFO] [stderr] Checking rand_core v0.2.1 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling x11-dl v2.18.1 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Compiling syn v0.14.4 [INFO] [stderr] Checking inotify v0.3.0 [INFO] [stderr] Checking filetime v0.1.15 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rand v0.5.4 [INFO] [stderr] Compiling wayland-scanner v0.20.10 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Checking miow v0.1.5 [INFO] [stderr] Compiling stb_image v0.2.2 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking tempfile v3.0.2 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Compiling wayland-client v0.20.10 [INFO] [stderr] Compiling wayland-protocols v0.20.10 [INFO] [stderr] Checking hmath v0.1.0 (https://github.com/hpatjens/hmath#82996f82) [INFO] [stderr] Checking parking_lot v0.6.2 [INFO] [stderr] Compiling glutin v0.17.0 [INFO] [stderr] Compiling glium v0.22.0 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking wayland-sys v0.20.10 [INFO] [stderr] Checking wayland-commons v0.20.10 [INFO] [stderr] Checking mio v0.5.1 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking notify v4.0.3 [INFO] [stderr] Compiling derive-new v0.5.5 [INFO] [stderr] Checking smithay-client-toolkit v0.2.6 [INFO] [stderr] Checking winit v0.16.2 [INFO] [stderr] Checking pathtracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/tracer.rs:414:5 [INFO] [stdout] | [INFO] [stdout] 414 | (num / denum) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 414 - (num / denum) [INFO] [stdout] 414 + num / denum [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/tracer.rs:414:5 [INFO] [stdout] | [INFO] [stdout] 414 | (num / denum) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 414 - (num / denum) [INFO] [stdout] 414 + num / denum [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/worker.rs:19:51 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(num_workers: usize, processor: Box) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(num_workers: usize, processor: Box) -> Self { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/worker.rs:19:51 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(num_workers: usize, processor: Box) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(num_workers: usize, processor: Box) -> Self { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `1` and `2` are never read [INFO] [stdout] --> src/common.rs:73:27 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct Pixel8(pub u8, pub u8, pub u8); [INFO] [stdout] | ------ ^^^^^^ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `Pixel8` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `index` and `thread` are never read [INFO] [stdout] --> src/worker.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct Worker { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 8 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 9 | thread: JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Worker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tile_index` is never read [INFO] [stdout] --> src/tracer.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct WorkTile { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 17 | pub tile_index: Vec2u, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WorkTile` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pixel_position` and `sample_index` are never read [INFO] [stdout] --> src/tracer.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct Meta { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 36 | pixel_position: Vec2u, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 37 | sample_index: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Meta` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `message` and `position` are never read [INFO] [stdout] --> src/parser.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct ParseError { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 8 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | position: TextPosition, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParseError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `1` and `2` are never read [INFO] [stdout] --> src/common.rs:73:27 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct Pixel8(pub u8, pub u8, pub u8); [INFO] [stdout] | ------ ^^^^^^ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `Pixel8` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `index` and `thread` are never read [INFO] [stdout] --> src/worker.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct Worker { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 8 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 9 | thread: JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Worker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tile_index` is never read [INFO] [stdout] --> src/tracer.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct WorkTile { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 17 | pub tile_index: Vec2u, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WorkTile` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pixel_position` and `sample_index` are never read [INFO] [stdout] --> src/tracer.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct Meta { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 36 | pixel_position: Vec2u, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 37 | sample_index: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Meta` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `message` and `position` are never read [INFO] [stdout] --> src/parser.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct ParseError { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 8 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | position: TextPosition, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParseError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.16s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "56bff4b724e174a0ff7e765ed13ce5067fd4c496144ceac5903e5234efc08ab2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56bff4b724e174a0ff7e765ed13ce5067fd4c496144ceac5903e5234efc08ab2", kill_on_drop: false }` [INFO] [stdout] 56bff4b724e174a0ff7e765ed13ce5067fd4c496144ceac5903e5234efc08ab2 [INFO] checking hpatjens/pathtracer against try#0c9c19b42881b7ee3d3f268d2369726c7f8dddfd for pr-127656 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhpatjens%2Fpathtracer" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hpatjens/pathtracer on toolchain 0c9c19b42881b7ee3d3f268d2369726c7f8dddfd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hpatjens/pathtracer [INFO] finished tweaking git repo https://github.com/hpatjens/pathtracer [INFO] tweaked toml for git repo https://github.com/hpatjens/pathtracer written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hpatjens/pathtracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9acfc22429281f56da85d6698edbb5ab10989ae5f74a9c20e567d1daf256016 [INFO] running `Command { std: "docker" "start" "-a" "c9acfc22429281f56da85d6698edbb5ab10989ae5f74a9c20e567d1daf256016", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9acfc22429281f56da85d6698edbb5ab10989ae5f74a9c20e567d1daf256016", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9acfc22429281f56da85d6698edbb5ab10989ae5f74a9c20e567d1daf256016", kill_on_drop: false }` [INFO] [stdout] c9acfc22429281f56da85d6698edbb5ab10989ae5f74a9c20e567d1daf256016 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cbea7d6a11fe5df8befb5c436bfb220e03b6ee49151fb34b06813c8baa5fe968 [INFO] running `Command { std: "docker" "start" "-a" "cbea7d6a11fe5df8befb5c436bfb220e03b6ee49151fb34b06813c8baa5fe968", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Checking cfg-if v0.1.4 [INFO] [stderr] Checking lazy_static v1.0.2 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking downcast-rs v1.0.3 [INFO] [stderr] Checking stable_deref_trait v1.1.0 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling log v0.4.3 [INFO] [stderr] Checking remove_dir_all v0.5.1 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling proc-macro2 v0.4.8 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking smallvec v0.6.3 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stdout] error[E0365]: extern crate `std` is private and cannot be re-exported [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bitflags-0.4.0/src/lib.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub use std as __core; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider making the `extern crate` item publicly accessible [INFO] [stdout] | [INFO] [stdout] 1 | pub // Copyright 2014 The Rust Project Developers. See the COPYRIGHT [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0365`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bitflags` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "cbea7d6a11fe5df8befb5c436bfb220e03b6ee49151fb34b06813c8baa5fe968", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbea7d6a11fe5df8befb5c436bfb220e03b6ee49151fb34b06813c8baa5fe968", kill_on_drop: false }` [INFO] [stdout] cbea7d6a11fe5df8befb5c436bfb220e03b6ee49151fb34b06813c8baa5fe968