[INFO] cloning repository TGElder/hanger-lane [INFO] running `"git" "clone" "--bare" "git://github.com/TGElder/hanger-lane.git" "work/cache/sources/gh/TGElder/hanger-lane"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/TGElder/hanger-lane'... [INFO] running `"git" "clone" "work/cache/sources/gh/TGElder/hanger-lane" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/TGElder/hanger-lane"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/TGElder/hanger-lane'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/TGElder/hanger-lane" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/TGElder/hanger-lane"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/TGElder/hanger-lane'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0ea41fbc213bf44e10f7e801bd2a4e3e5ba5bac5 [INFO] sha for GitHub repo TGElder/hanger-lane: 0ea41fbc213bf44e10f7e801bd2a4e3e5ba5bac5 [INFO] validating manifest of TGElder/hanger-lane on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of TGElder/hanger-lane on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing TGElder/hanger-lane [INFO] removed workspace from TGElder/hanger-lane [INFO] removed path dependency network from TGElder/hanger-lane [INFO] finished frobbing TGElder/hanger-lane [INFO] frobbed toml for TGElder/hanger-lane written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/TGElder/hanger-lane/Cargo.toml [INFO] started frobbing TGElder/hanger-lane [INFO] removed workspace from TGElder/hanger-lane [INFO] removed path dependency network from TGElder/hanger-lane [INFO] finished frobbing TGElder/hanger-lane [INFO] frobbed toml for TGElder/hanger-lane written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/TGElder/hanger-lane/Cargo.toml [INFO] crate TGElder/hanger-lane already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/TGElder/hanger-lane/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded network v0.0.2 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] testing TGElder/hanger-lane against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/TGElder/hanger-lane:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 366c42b84c6c81b0dbe2e57394a430796f01cb3a14239bfab2cf9c83f8e42c7d [INFO] running `"docker" "start" "-a" "366c42b84c6c81b0dbe2e57394a430796f01cb3a14239bfab2cf9c83f8e42c7d"` [INFO] [stderr] warning: dependency (network) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling network v0.0.2 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling gl_generator v0.7.0 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling glutin v0.10.1 [INFO] [stderr] Compiling piston2d-graphics v0.24.0 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling pistoncore-input v0.20.0 [INFO] [stderr] Compiling hamcrest v0.1.5 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling wayland-sys v0.9.10 [INFO] [stderr] Compiling gl v0.7.0 [INFO] [stderr] Compiling wayland-client v0.9.10 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling pistoncore-window v0.30.0 [INFO] [stderr] Compiling wayland-protocols v0.9.10 [INFO] [stderr] Compiling wayland-kbd v0.9.1 [INFO] [stderr] Compiling pistoncore-event_loop v0.35.0 [INFO] [stderr] Compiling piston v0.35.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling wayland-window v0.8.0 [INFO] [stderr] Compiling winit v0.8.3 [INFO] [stderr] Compiling image v0.18.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.43.0 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.50.0 [INFO] [stderr] Compiling hanger_lane v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `network::Edge` [INFO] [stderr] --> src/city.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | use network::Edge; [INFO] [stderr] | ^^^^^^^^^^^^^ no `Edge` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `network::Network` [INFO] [stderr] --> src/steps/lookahead_driver.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use network::Network; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ no `Network` in the root [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/simulation.rs:13:18 [INFO] [stderr] | [INFO] [stderr] 13 | pub rng: Box, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [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/simulation.rs:21:86 [INFO] [stderr] | [INFO] [stderr] 21 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box); [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/simulation.rs:25:26 [INFO] [stderr] | [INFO] [stderr] 25 | pub updates: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn VehicleUpdate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/simulation.rs:43:24 [INFO] [stderr] | [INFO] [stderr] 43 | pub steps: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SimulationStep` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/lookahead_driver.rs:47:86 [INFO] [stderr] | [INFO] [stderr] 47 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box) { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/block_occupier.rs:17:87 [INFO] [stderr] | [INFO] [stderr] 17 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/block_occupier.rs:37:87 [INFO] [stderr] | [INFO] [stderr] 37 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/traffic_lights.rs:13:24 [INFO] [stderr] | [INFO] [stderr] 13 | timer: RefCell>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Timer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/traffic_lights.rs:19:59 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new(nodes: Vec>, timer: RefCell>, occupancy: &mut Occupancy) -> TrafficLights { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Timer` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `hanger_lane`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "366c42b84c6c81b0dbe2e57394a430796f01cb3a14239bfab2cf9c83f8e42c7d"` [INFO] running `"docker" "rm" "-f" "366c42b84c6c81b0dbe2e57394a430796f01cb3a14239bfab2cf9c83f8e42c7d"` [INFO] [stdout] 366c42b84c6c81b0dbe2e57394a430796f01cb3a14239bfab2cf9c83f8e42c7d