[INFO] updating cached repository jfgreen/rusty-boids [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jfgreen/rusty-boids [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jfgreen/rusty-boids" "work/ex/beta-1.38-1/sources/1.37.0/gh/jfgreen/rusty-boids"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jfgreen/rusty-boids'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jfgreen/rusty-boids" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jfgreen/rusty-boids"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jfgreen/rusty-boids'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1eda11555458cdf60be5113fdb061ffc87ee177a [INFO] sha for GitHub repo jfgreen/rusty-boids: 1eda11555458cdf60be5113fdb061ffc87ee177a [INFO] validating manifest of jfgreen/rusty-boids on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jfgreen/rusty-boids on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jfgreen/rusty-boids [INFO] finished frobbing jfgreen/rusty-boids [INFO] frobbed toml for jfgreen/rusty-boids written to work/ex/beta-1.38-1/sources/1.37.0/gh/jfgreen/rusty-boids/Cargo.toml [INFO] started frobbing jfgreen/rusty-boids [INFO] finished frobbing jfgreen/rusty-boids [INFO] frobbed toml for jfgreen/rusty-boids written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jfgreen/rusty-boids/Cargo.toml [INFO] crate jfgreen/rusty-boids already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing jfgreen/rusty-boids against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jfgreen/rusty-boids:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 48914295e78f9580caadd21c4628b792d4fef0fb2d1191c71efad19a4f1b7af5 [INFO] running `"docker" "start" "-a" "48914295e78f9580caadd21c4628b792d4fef0fb2d1191c71efad19a4f1b7af5"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cc v1.0.15 [INFO] [stderr] Compiling ordered-float v1.0.1 [INFO] [stderr] Compiling stb_truetype v0.2.5 [INFO] [stderr] Compiling approx v0.3.1 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling smallvec v0.6.8 [INFO] [stderr] Compiling nix v0.12.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling toml v0.4.6 [INFO] [stderr] Compiling wayland-scanner v0.21.11 [INFO] [stderr] Compiling syn v0.15.25 [INFO] [stderr] Compiling shared_library v0.1.8 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling rusttype v0.7.3 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling rand v0.6.4 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling cgmath v0.15.0 [INFO] [stderr] Compiling andrew v0.1.5 [INFO] [stderr] Compiling wayland-client v0.21.11 [INFO] [stderr] Compiling wayland-protocols v0.21.11 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling wayland-sys v0.21.11 [INFO] [stderr] Compiling wayland-commons v0.21.11 [INFO] [stderr] Compiling serde_derive v1.0.84 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.4 [INFO] [stderr] Compiling winit v0.18.1 [INFO] [stderr] Compiling aproxiflock v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: attribute must be of the form `#[inline]` or `#[inline(always|never)]` [INFO] [stderr] --> src/system.rs:240:5 [INFO] [stderr] | [INFO] [stderr] 240 | #[inline = "always"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ill_formed_attribute_input)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57571 [INFO] [stderr] [INFO] [stderr] warning: attribute must be of the form `#[inline]` or `#[inline(always|never)]` [INFO] [stderr] --> src/system.rs:246:5 [INFO] [stderr] | [INFO] [stderr] 246 | #[inline = "always"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57571 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/boids.rs:44:32 [INFO] [stderr] | [INFO] [stderr] 44 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/glx.rs:79:32 [INFO] [stderr] | [INFO] [stderr] 79 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/system.rs:197:29 [INFO] [stderr] | [INFO] [stderr] 194 | let curr_boid = unsafe { self.query_boid_grid(j - gap, row) }; [INFO] [stderr] | ---- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 197 | self.update_boid_grid(j, row, curr_boid.clone()); [INFO] [stderr] | ^^^^ --------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/system.rs:222:29 [INFO] [stderr] | [INFO] [stderr] 219 | let curr_boid = unsafe { self.query_boid_grid(col, j - gap) }; [INFO] [stderr] | ---- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 222 | self.update_boid_grid(col, j, curr_boid.clone()); [INFO] [stderr] | ^^^^ --------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 05s [INFO] running `"docker" "inspect" "48914295e78f9580caadd21c4628b792d4fef0fb2d1191c71efad19a4f1b7af5"` [INFO] running `"docker" "rm" "-f" "48914295e78f9580caadd21c4628b792d4fef0fb2d1191c71efad19a4f1b7af5"` [INFO] [stdout] 48914295e78f9580caadd21c4628b792d4fef0fb2d1191c71efad19a4f1b7af5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jfgreen/rusty-boids:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 1c02137d355a2946fe577ee403a912efd47a651be3de94327098869adefdcb05 [INFO] running `"docker" "start" "-a" "1c02137d355a2946fe577ee403a912efd47a651be3de94327098869adefdcb05"` [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling itertools-num v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.35 [INFO] [stderr] Compiling criterion-stats v0.3.0 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling csv v1.0.5 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling criterion-plot v0.2.7 [INFO] [stderr] Compiling handlebars v1.0.5 [INFO] [stderr] Compiling criterion v0.2.7 [INFO] [stderr] Compiling aproxiflock v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: attribute must be of the form `#[inline]` or `#[inline(always|never)]` [INFO] [stderr] --> src/system.rs:240:5 [INFO] [stderr] | [INFO] [stderr] 240 | #[inline = "always"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ill_formed_attribute_input)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57571 [INFO] [stderr] [INFO] [stderr] warning: attribute must be of the form `#[inline]` or `#[inline(always|never)]` [INFO] [stderr] --> src/system.rs:246:5 [INFO] [stderr] | [INFO] [stderr] 246 | #[inline = "always"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57571 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/boids.rs:44:32 [INFO] [stderr] | [INFO] [stderr] 44 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/glx.rs:79:32 [INFO] [stderr] | [INFO] [stderr] 79 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/system.rs:197:29 [INFO] [stderr] | [INFO] [stderr] 194 | let curr_boid = unsafe { self.query_boid_grid(j - gap, row) }; [INFO] [stderr] | ---- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 197 | self.update_boid_grid(j, row, curr_boid.clone()); [INFO] [stderr] | ^^^^ --------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/system.rs:222:29 [INFO] [stderr] | [INFO] [stderr] 219 | let curr_boid = unsafe { self.query_boid_grid(col, j - gap) }; [INFO] [stderr] | ---- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 222 | self.update_boid_grid(col, j, curr_boid.clone()); [INFO] [stderr] | ^^^^ --------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.44s [INFO] running `"docker" "inspect" "1c02137d355a2946fe577ee403a912efd47a651be3de94327098869adefdcb05"` [INFO] running `"docker" "rm" "-f" "1c02137d355a2946fe577ee403a912efd47a651be3de94327098869adefdcb05"` [INFO] [stdout] 1c02137d355a2946fe577ee403a912efd47a651be3de94327098869adefdcb05 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jfgreen/rusty-boids:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] b869248e93788fa98bde17776fa809580743666e73327cc106e2be01006f27fd [INFO] running `"docker" "start" "-a" "b869248e93788fa98bde17776fa809580743666e73327cc106e2be01006f27fd"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.98s [INFO] [stderr] Running /opt/crater/target/debug/deps/aproxiflock-52d2f0e58e242151 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/aproxiflock-04c75ba451fdf608 [INFO] [stderr] Doc-tests aproxiflock [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b869248e93788fa98bde17776fa809580743666e73327cc106e2be01006f27fd"` [INFO] running `"docker" "rm" "-f" "b869248e93788fa98bde17776fa809580743666e73327cc106e2be01006f27fd"` [INFO] [stdout] b869248e93788fa98bde17776fa809580743666e73327cc106e2be01006f27fd