[INFO] updating cached repository TobiasMathiesen/plumber-clone
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TobiasMathiesen/plumber-clone
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TobiasMathiesen/plumber-clone" "work/ex/beta-1.38-1/sources/1.37.0/gh/TobiasMathiesen/plumber-clone"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/TobiasMathiesen/plumber-clone'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TobiasMathiesen/plumber-clone" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TobiasMathiesen/plumber-clone"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TobiasMathiesen/plumber-clone'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 33071f35ed1c0d6ad796147c581a9ec7503704ee
[INFO] sha for GitHub repo TobiasMathiesen/plumber-clone: 33071f35ed1c0d6ad796147c581a9ec7503704ee
[INFO] validating manifest of TobiasMathiesen/plumber-clone 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 TobiasMathiesen/plumber-clone 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 TobiasMathiesen/plumber-clone
[INFO] finished frobbing TobiasMathiesen/plumber-clone
[INFO] frobbed toml for TobiasMathiesen/plumber-clone written to work/ex/beta-1.38-1/sources/1.37.0/gh/TobiasMathiesen/plumber-clone/Cargo.toml
[INFO] started frobbing TobiasMathiesen/plumber-clone
[INFO] finished frobbing TobiasMathiesen/plumber-clone
[INFO] frobbed toml for TobiasMathiesen/plumber-clone written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TobiasMathiesen/plumber-clone/Cargo.toml
[INFO] crate TobiasMathiesen/plumber-clone 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 TobiasMathiesen/plumber-clone 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/TobiasMathiesen/plumber-clone:/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] 977bc052eaeae023dd77391061b79ef8e4f6370412218e6c1c02b517ddf9e1e7
[INFO] running `"docker" "start" "-a" "977bc052eaeae023dd77391061b79ef8e4f6370412218e6c1c02b517ddf9e1e7"`
[INFO] [stderr]    Compiling pkg-config v0.3.12
[INFO] [stderr]    Compiling claxon v0.3.1
[INFO] [stderr]    Compiling bzip2-sys v0.1.6
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling draw_state v0.8.0
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling ogg v0.4.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling quote v0.6.4
[INFO] [stderr]    Compiling msdos_time v0.1.6
[INFO] [stderr]    Compiling twox-hash v1.1.1
[INFO] [stderr]    Compiling lewton v0.5.2
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling gfx_core v0.8.2
[INFO] [stderr]    Compiling euclid v0.17.3
[INFO] [stderr]    Compiling sid v0.5.2
[INFO] [stderr]    Compiling cgmath v0.14.1
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling syn v0.14.5
[INFO] [stderr]    Compiling alga v0.5.4
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling rusttype v0.5.2
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling lyon_geom v0.10.1
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling lyon_path v0.10.1
[INFO] [stderr]    Compiling zip v0.3.3
[INFO] [stderr]    Compiling cpal v0.8.2
[INFO] [stderr]    Compiling nalgebra v0.14.4
[INFO] [stderr]    Compiling lyon_tessellation v0.10.2
[INFO] [stderr]    Compiling rodio v0.7.0
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]    Compiling lyon v0.10.2
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling gfx v0.17.1
[INFO] [stderr]    Compiling gfx_device_gl v0.15.3
[INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.4/src/core/cg.rs:292:44
[INFO] [stderr]     |
[INFO] [stderr] 292 |                 self[(j, i)] += shift[j] * self[(D::dim() - 1, i)];
[INFO] [stderr]     |                 ---------------------------^^^^-------------------
[INFO] [stderr]     |                 |                          |
[INFO] [stderr]     |                 |                          immutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow later used here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]    Compiling gfx_glyph v0.10.2
[INFO] [stderr]    Compiling gfx_window_sdl v0.8.0
[INFO] [stderr]    Compiling ggez v0.4.3
[INFO] [stderr]    Compiling mario v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `BBox`
[INFO] [stderr]  --> src/player.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use BBox;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sprite::EMPTY_SPRITE`
[INFO] [stderr]  --> src/player.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use sprite::EMPTY_SPRITE;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/player.rs:121:18
[INFO] [stderr]     |
[INFO] [stderr] 121 |                 0...5 => 43,
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/player.rs:122:18
[INFO] [stderr]     |
[INFO] [stderr] 122 |                 5...10 => 45,
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BBox`
[INFO] [stderr]  --> src/enemy.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use BBox;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/state.rs:87:32
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn draw_enemies(&mut self, ctx: &mut Context) -> GameResult<()> {
[INFO] [stderr]    |                                ^^^ help: consider prefixing with an underscore: `_ctx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `map`
[INFO] [stderr]   --> src/enemy.rs:34:33
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn update_goomba(&mut self, map: &Map) -> GameResult<()> {
[INFO] [stderr]    |                                 ^^^ help: consider prefixing with an underscore: `_map`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/object.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |         let mut bbox = BBox {
[INFO] [stderr]    |             ----^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw_enemies`
[INFO] [stderr]   --> src/state.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn draw_enemies(&mut self, ctx: &mut Context) -> GameResult<()> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GOOMBA`
[INFO] [stderr]   --> src/enemy.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     GOOMBA
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_goomba`
[INFO] [stderr]   --> src/enemy.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn new_goomba() -> Enemy {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]   --> src/enemy.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn update(&mut self, map: &Map) -> GameResult<()> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update_goomba`
[INFO] [stderr]   --> src/enemy.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn update_goomba(&mut self, map: &Map) -> GameResult<()> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 21s
[INFO] running `"docker" "inspect" "977bc052eaeae023dd77391061b79ef8e4f6370412218e6c1c02b517ddf9e1e7"`
[INFO] running `"docker" "rm" "-f" "977bc052eaeae023dd77391061b79ef8e4f6370412218e6c1c02b517ddf9e1e7"`
[INFO] [stdout] 977bc052eaeae023dd77391061b79ef8e4f6370412218e6c1c02b517ddf9e1e7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/TobiasMathiesen/plumber-clone:/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] 434d01e2917e024cd59eeaa953b6abe80b6fd1e6f875677195693b1a737e122d
[INFO] running `"docker" "start" "-a" "434d01e2917e024cd59eeaa953b6abe80b6fd1e6f875677195693b1a737e122d"`
[INFO] [stderr]    Compiling mario v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `BBox`
[INFO] [stderr]  --> src/player.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use BBox;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sprite::EMPTY_SPRITE`
[INFO] [stderr]  --> src/player.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use sprite::EMPTY_SPRITE;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/player.rs:121:18
[INFO] [stderr]     |
[INFO] [stderr] 121 |                 0...5 => 43,
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/player.rs:122:18
[INFO] [stderr]     |
[INFO] [stderr] 122 |                 5...10 => 45,
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BBox`
[INFO] [stderr]  --> src/enemy.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use BBox;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/state.rs:87:32
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn draw_enemies(&mut self, ctx: &mut Context) -> GameResult<()> {
[INFO] [stderr]    |                                ^^^ help: consider prefixing with an underscore: `_ctx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `map`
[INFO] [stderr]   --> src/enemy.rs:34:33
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn update_goomba(&mut self, map: &Map) -> GameResult<()> {
[INFO] [stderr]    |                                 ^^^ help: consider prefixing with an underscore: `_map`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/object.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |         let mut bbox = BBox {
[INFO] [stderr]    |             ----^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw_enemies`
[INFO] [stderr]   --> src/state.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn draw_enemies(&mut self, ctx: &mut Context) -> GameResult<()> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GOOMBA`
[INFO] [stderr]   --> src/enemy.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     GOOMBA
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_goomba`
[INFO] [stderr]   --> src/enemy.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn new_goomba() -> Enemy {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]   --> src/enemy.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn update(&mut self, map: &Map) -> GameResult<()> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update_goomba`
[INFO] [stderr]   --> src/enemy.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn update_goomba(&mut self, map: &Map) -> GameResult<()> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `"docker" "inspect" "434d01e2917e024cd59eeaa953b6abe80b6fd1e6f875677195693b1a737e122d"`
[INFO] running `"docker" "rm" "-f" "434d01e2917e024cd59eeaa953b6abe80b6fd1e6f875677195693b1a737e122d"`
[INFO] [stdout] 434d01e2917e024cd59eeaa953b6abe80b6fd1e6f875677195693b1a737e122d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/TobiasMathiesen/plumber-clone:/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] 05f43c3b17dd67f89a7fce6519183b1e02f217eebc62f328661ba13db3421db6
[INFO] running `"docker" "start" "-a" "05f43c3b17dd67f89a7fce6519183b1e02f217eebc62f328661ba13db3421db6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mario-fa9176b1de8e53ca
[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" "05f43c3b17dd67f89a7fce6519183b1e02f217eebc62f328661ba13db3421db6"`
[INFO] running `"docker" "rm" "-f" "05f43c3b17dd67f89a7fce6519183b1e02f217eebc62f328661ba13db3421db6"`
[INFO] [stdout] 05f43c3b17dd67f89a7fce6519183b1e02f217eebc62f328661ba13db3421db6