[INFO] updating cached repository michel4ngel0/show_and_tell [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/michel4ngel0/show_and_tell [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/michel4ngel0/show_and_tell" "work/ex/beta-1.38-1/sources/1.37.0/gh/michel4ngel0/show_and_tell"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/michel4ngel0/show_and_tell'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/michel4ngel0/show_and_tell" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/michel4ngel0/show_and_tell"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/michel4ngel0/show_and_tell'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2425d94b235785e0e698cdac5509d68a9661eda7 [INFO] sha for GitHub repo michel4ngel0/show_and_tell: 2425d94b235785e0e698cdac5509d68a9661eda7 [INFO] validating manifest of michel4ngel0/show_and_tell 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 michel4ngel0/show_and_tell 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 michel4ngel0/show_and_tell [INFO] finished frobbing michel4ngel0/show_and_tell [INFO] frobbed toml for michel4ngel0/show_and_tell written to work/ex/beta-1.38-1/sources/1.37.0/gh/michel4ngel0/show_and_tell/Cargo.toml [INFO] started frobbing michel4ngel0/show_and_tell [INFO] finished frobbing michel4ngel0/show_and_tell [INFO] frobbed toml for michel4ngel0/show_and_tell written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/michel4ngel0/show_and_tell/Cargo.toml [INFO] crate michel4ngel0/show_and_tell 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 michel4ngel0/show_and_tell 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/michel4ngel0/show_and_tell:/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] bf3fc3aa0a76831f4a06b31daff0a13c398be84d86f8015f10d4dfc0b9b4bcaf [INFO] running `"docker" "start" "-a" "bf3fc3aa0a76831f4a06b31daff0a13c398be84d86f8015f10d4dfc0b9b4bcaf"` [INFO] [stderr] Compiling serde v0.9.12 [INFO] [stderr] Compiling lazy_static v0.2.5 [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling x11-dl v2.12.0 [INFO] [stderr] Compiling deflate v0.7.5 [INFO] [stderr] Compiling gif v0.9.1 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling deque v0.3.1 [INFO] [stderr] Compiling cgmath v0.12.0 [INFO] [stderr] Compiling num-rational v0.1.36 [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling tempfile v2.1.5 [INFO] [stderr] Compiling rayon v0.6.0 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling target_build_utils v0.3.0 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling png v0.6.2 [INFO] [stderr] Compiling jpeg-decoder v0.1.11 [INFO] [stderr] Compiling wayland-scanner v0.7.8 [INFO] [stderr] Compiling gl_generator v0.5.2 [INFO] [stderr] Compiling wayland-client v0.7.8 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] Compiling gl v0.6.1 [INFO] [stderr] Compiling image v0.12.3 [INFO] [stderr] Compiling serde_json v0.9.9 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.7.8 [INFO] [stderr] Compiling wayland-window v0.4.4 [INFO] [stderr] Compiling wayland-kbd v0.6.3 [INFO] [stderr] Compiling winit v0.5.11 [INFO] [stderr] Compiling show_and_tell v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::f64::consts::E` [INFO] [stderr] --> src/visualization/camera.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::f64::consts::E; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Deref` [INFO] [stderr] --> src/visualization/core.rs:201:9 [INFO] [stderr] | [INFO] [stderr] 201 | use std::ops::Deref; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time_now` [INFO] [stderr] --> src/server/core.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | let time_now = Instant::now(); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_time_now` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `turn` [INFO] [stderr] --> src/visualization/camera.rs:47:35 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn turn_around(&mut self, turn: Vector2) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_turn` [INFO] [stderr] [INFO] [stderr] warning: variable `is_left_pressed` is assigned to, but never used [INFO] [stderr] --> src/visualization/core.rs:69:17 [INFO] [stderr] | [INFO] [stderr] 69 | let mut is_left_pressed = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_is_left_pressed` instead [INFO] [stderr] [INFO] [stderr] warning: variable `is_middle_pressed` is assigned to, but never used [INFO] [stderr] --> src/visualization/core.rs:71:17 [INFO] [stderr] | [INFO] [stderr] 71 | let mut is_middle_pressed = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_is_middle_pressed` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `window_x` is never read [INFO] [stderr] --> src/visualization/core.rs:105:25 [INFO] [stderr] | [INFO] [stderr] 105 | window_x = x; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `is_left_pressed` is never read [INFO] [stderr] --> src/visualization/core.rs:134:39 [INFO] [stderr] | [INFO] [stderr] 134 | Left => is_left_pressed = value, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `is_middle_pressed` is never read [INFO] [stderr] --> src/visualization/core.rs:136:39 [INFO] [stderr] | [INFO] [stderr] 136 | Middle => is_middle_pressed = value, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `x_pos` is never read [INFO] [stderr] --> src/visualization/render.rs:485:25 [INFO] [stderr] | [INFO] [stderr] 485 | let mut x_pos = 0.0; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/visualization/camera.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | let mut result = if height <= 10.0 { 1.0 } else { 0.1 * (height - 10.0) + 1.0 }; [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: variable does not need to be mutable [INFO] [stderr] --> src/visualization/render.rs:1053:9 [INFO] [stderr] | [INFO] [stderr] 1053 | for mut byte in text.into_bytes() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `turn_around` [INFO] [stderr] --> src/visualization/camera.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn turn_around(&mut self, turn: Vector2) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `config_file` [INFO] [stderr] --> src/visualization/configuration.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | config_file: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 54s [INFO] running `"docker" "inspect" "bf3fc3aa0a76831f4a06b31daff0a13c398be84d86f8015f10d4dfc0b9b4bcaf"` [INFO] running `"docker" "rm" "-f" "bf3fc3aa0a76831f4a06b31daff0a13c398be84d86f8015f10d4dfc0b9b4bcaf"` [INFO] [stdout] bf3fc3aa0a76831f4a06b31daff0a13c398be84d86f8015f10d4dfc0b9b4bcaf [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/michel4ngel0/show_and_tell:/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] 4618cabe03e14f079ef8cc86fd8c0d93b601f783dde2b9b153b915b8c0aaa17a [INFO] running `"docker" "start" "-a" "4618cabe03e14f079ef8cc86fd8c0d93b601f783dde2b9b153b915b8c0aaa17a"` [INFO] [stderr] Compiling show_and_tell v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::f64::consts::E` [INFO] [stderr] --> src/visualization/camera.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::f64::consts::E; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Deref` [INFO] [stderr] --> src/visualization/core.rs:201:9 [INFO] [stderr] | [INFO] [stderr] 201 | use std::ops::Deref; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time_now` [INFO] [stderr] --> src/server/core.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | let time_now = Instant::now(); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_time_now` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `turn` [INFO] [stderr] --> src/visualization/camera.rs:47:35 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn turn_around(&mut self, turn: Vector2) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_turn` [INFO] [stderr] [INFO] [stderr] warning: variable `is_left_pressed` is assigned to, but never used [INFO] [stderr] --> src/visualization/core.rs:69:17 [INFO] [stderr] | [INFO] [stderr] 69 | let mut is_left_pressed = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_is_left_pressed` instead [INFO] [stderr] [INFO] [stderr] warning: variable `is_middle_pressed` is assigned to, but never used [INFO] [stderr] --> src/visualization/core.rs:71:17 [INFO] [stderr] | [INFO] [stderr] 71 | let mut is_middle_pressed = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_is_middle_pressed` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `window_x` is never read [INFO] [stderr] --> src/visualization/core.rs:105:25 [INFO] [stderr] | [INFO] [stderr] 105 | window_x = x; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `is_left_pressed` is never read [INFO] [stderr] --> src/visualization/core.rs:134:39 [INFO] [stderr] | [INFO] [stderr] 134 | Left => is_left_pressed = value, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `is_middle_pressed` is never read [INFO] [stderr] --> src/visualization/core.rs:136:39 [INFO] [stderr] | [INFO] [stderr] 136 | Middle => is_middle_pressed = value, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `x_pos` is never read [INFO] [stderr] --> src/visualization/render.rs:485:25 [INFO] [stderr] | [INFO] [stderr] 485 | let mut x_pos = 0.0; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/visualization/camera.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | let mut result = if height <= 10.0 { 1.0 } else { 0.1 * (height - 10.0) + 1.0 }; [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: variable does not need to be mutable [INFO] [stderr] --> src/visualization/render.rs:1053:9 [INFO] [stderr] | [INFO] [stderr] 1053 | for mut byte in text.into_bytes() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `turn_around` [INFO] [stderr] --> src/visualization/camera.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn turn_around(&mut self, turn: Vector2) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `config_file` [INFO] [stderr] --> src/visualization/configuration.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | config_file: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.55s [INFO] running `"docker" "inspect" "4618cabe03e14f079ef8cc86fd8c0d93b601f783dde2b9b153b915b8c0aaa17a"` [INFO] running `"docker" "rm" "-f" "4618cabe03e14f079ef8cc86fd8c0d93b601f783dde2b9b153b915b8c0aaa17a"` [INFO] [stdout] 4618cabe03e14f079ef8cc86fd8c0d93b601f783dde2b9b153b915b8c0aaa17a [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/michel4ngel0/show_and_tell:/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] 1cd23396d50bb8331c6acb50f0311cda0ece4575096e67e474f99d0461501051 [INFO] running `"docker" "start" "-a" "1cd23396d50bb8331c6acb50f0311cda0ece4575096e67e474f99d0461501051"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/crater/target/debug/deps/show_and_tell-b2628c6b556e7259 [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/show_and_tell-e2f1e8b1a70d15a3 [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 show_and_tell [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" "1cd23396d50bb8331c6acb50f0311cda0ece4575096e67e474f99d0461501051"` [INFO] running `"docker" "rm" "-f" "1cd23396d50bb8331c6acb50f0311cda0ece4575096e67e474f99d0461501051"` [INFO] [stdout] 1cd23396d50bb8331c6acb50f0311cda0ece4575096e67e474f99d0461501051