[INFO] updating cached repository swarmer/threedy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/swarmer/threedy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/swarmer/threedy" "work/ex/beta-1.38-1/sources/1.37.0/gh/swarmer/threedy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/swarmer/threedy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/swarmer/threedy" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/swarmer/threedy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/swarmer/threedy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ff2d23160228c3d74d45488605c62ec56cfefc5a
[INFO] sha for GitHub repo swarmer/threedy: ff2d23160228c3d74d45488605c62ec56cfefc5a
[INFO] validating manifest of swarmer/threedy 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 swarmer/threedy 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 swarmer/threedy
[INFO] finished frobbing swarmer/threedy
[INFO] frobbed toml for swarmer/threedy written to work/ex/beta-1.38-1/sources/1.37.0/gh/swarmer/threedy/Cargo.toml
[INFO] started frobbing swarmer/threedy
[INFO] finished frobbing swarmer/threedy
[INFO] frobbed toml for swarmer/threedy written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/swarmer/threedy/Cargo.toml
[INFO] crate swarmer/threedy 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing swarmer/threedy 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/swarmer/threedy:/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] 8c3d95f366d54faf63a87210a043dd6ed242a7547e2be529b93b4215af12693a
[INFO] running `"docker" "start" "-a" "8c3d95f366d54faf63a87210a043dd6ed242a7547e2be529b93b4215af12693a"`
[INFO] [stderr]    Compiling proc-macro2 v0.3.5
[INFO] [stderr]    Compiling draw_state v0.8.0
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]    Compiling ordered-float v0.5.0
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling env_logger v0.5.6
[INFO] [stderr]    Compiling rusttype v0.4.3
[INFO] [stderr]    Compiling ndarray v0.11.2
[INFO] [stderr]    Compiling quote v0.5.1
[INFO] [stderr]    Compiling piston2d-graphics v0.26.0
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling gfx_core v0.8.2
[INFO] [stderr]    Compiling serde_derive_internals v0.23.0
[INFO] [stderr]    Compiling serde_derive v1.0.37
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.52.0
[INFO] [stderr]    Compiling pistoncore-input v0.20.0
[INFO] [stderr]    Compiling pistoncore-window v0.31.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.36.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.45.3
[INFO] [stderr]    Compiling piston v0.36.0
[INFO] [stderr]    Compiling gfx v0.17.1
[INFO] [stderr]    Compiling gfx_device_gl v0.15.2
[INFO] [stderr]    Compiling piston-gfx_texture v0.31.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.50.0
[INFO] [stderr]    Compiling piston_window v0.77.0
[INFO] [stderr]    Compiling threedy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Edge`, `Vector3d`
[INFO] [stderr]   --> src/demo.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | use polytopes::{Vector3d, Edge, Polytope, Cube};
[INFO] [stderr]    |                 ^^^^^^^^  ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/demo.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 |     polytope: Box<Polytope>,
[INFO] [stderr]    |                   ^^^^^^^^ help: use `dyn`: `dyn Polytope`
[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/demo.rs:125:81
[INFO] [stderr]     |
[INFO] [stderr] 125 |     fn render_polytope(context: pw::Context, graphics: &mut pw::G2d, polytope: &Polytope) {
[INFO] [stderr]     |                                                                                 ^^^^^^^^ help: use `dyn`: `dyn Polytope`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 44s
[INFO] running `"docker" "inspect" "8c3d95f366d54faf63a87210a043dd6ed242a7547e2be529b93b4215af12693a"`
[INFO] running `"docker" "rm" "-f" "8c3d95f366d54faf63a87210a043dd6ed242a7547e2be529b93b4215af12693a"`
[INFO] [stdout] 8c3d95f366d54faf63a87210a043dd6ed242a7547e2be529b93b4215af12693a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/swarmer/threedy:/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] aa8ba38680ab4160edf1088407dacfab5cef6fa5fbab97d2c18a86fb63d13c37
[INFO] running `"docker" "start" "-a" "aa8ba38680ab4160edf1088407dacfab5cef6fa5fbab97d2c18a86fb63d13c37"`
[INFO] [stderr]    Compiling threedy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Edge`, `Vector3d`
[INFO] [stderr]   --> src/demo.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | use polytopes::{Vector3d, Edge, Polytope, Cube};
[INFO] [stderr]    |                 ^^^^^^^^  ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/demo.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 |     polytope: Box<Polytope>,
[INFO] [stderr]    |                   ^^^^^^^^ help: use `dyn`: `dyn Polytope`
[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/demo.rs:125:81
[INFO] [stderr]     |
[INFO] [stderr] 125 |     fn render_polytope(context: pw::Context, graphics: &mut pw::G2d, polytope: &Polytope) {
[INFO] [stderr]     |                                                                                 ^^^^^^^^ help: use `dyn`: `dyn Polytope`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `"docker" "inspect" "aa8ba38680ab4160edf1088407dacfab5cef6fa5fbab97d2c18a86fb63d13c37"`
[INFO] running `"docker" "rm" "-f" "aa8ba38680ab4160edf1088407dacfab5cef6fa5fbab97d2c18a86fb63d13c37"`
[INFO] [stdout] aa8ba38680ab4160edf1088407dacfab5cef6fa5fbab97d2c18a86fb63d13c37
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/swarmer/threedy:/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] 3a8dcdbd8d1daa6045b9b0964e1d8825d9d5f4479f12fd0d46505a580640e215
[INFO] running `"docker" "start" "-a" "3a8dcdbd8d1daa6045b9b0964e1d8825d9d5f4479f12fd0d46505a580640e215"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/threedy-a106dc1ce8f7a7e0
[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/threedy-c2854794b2aac3e3
[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]    Doc-tests threedy
[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" "3a8dcdbd8d1daa6045b9b0964e1d8825d9d5f4479f12fd0d46505a580640e215"`
[INFO] running `"docker" "rm" "-f" "3a8dcdbd8d1daa6045b9b0964e1d8825d9d5f4479f12fd0d46505a580640e215"`
[INFO] [stdout] 3a8dcdbd8d1daa6045b9b0964e1d8825d9d5f4479f12fd0d46505a580640e215