[INFO] cloning repository https://github.com/zakkor/rocket [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zakkor/rocket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzakkor%2Frocket", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzakkor%2Frocket'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 77fee1898d0447bcbeee43b34f2ea4d75da6154c [INFO] checking zakkor/rocket against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzakkor%2Frocket" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zakkor/rocket on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zakkor/rocket [INFO] finished tweaking git repo https://github.com/zakkor/rocket [INFO] tweaked toml for git repo https://github.com/zakkor/rocket written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/zakkor/rocket already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wayland-client v0.5.12 [INFO] [stderr] Downloaded memmap v0.2.3 [INFO] [stderr] Downloaded gl_generator v0.5.5 [INFO] [stderr] Downloaded cgl v0.1.5 [INFO] [stderr] Downloaded gl v0.5.2 [INFO] [stderr] Downloaded read_color v0.1.0 [INFO] [stderr] Downloaded piston-shaders_graphics2d v0.1.0 [INFO] [stderr] Downloaded png v0.5.2 [INFO] [stderr] Downloaded pistoncore-window v0.16.0 [INFO] [stderr] Downloaded piston2d-graphics v0.16.0 [INFO] [stderr] Downloaded xml-rs v0.3.6 [INFO] [stderr] Downloaded vecmath v0.2.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.19.0 [INFO] [stderr] Downloaded pistoncore-input v0.9.0 [INFO] [stderr] Downloaded glutin v0.5.2 [INFO] [stderr] Downloaded freetype-rs v0.6.1 [INFO] [stderr] Downloaded khronos_api v0.0.8 [INFO] [stderr] Downloaded piston-texture v0.4.0 [INFO] [stderr] Downloaded cocoa v0.3.3 [INFO] [stderr] Downloaded wayland-sys v0.5.11 [INFO] [stderr] Downloaded wayland-scanner v0.5.11 [INFO] [stderr] Downloaded piston-float v0.2.0 [INFO] [stderr] Downloaded piston-viewport v0.2.0 [INFO] [stderr] Downloaded xml-rs v0.2.2 [INFO] [stderr] Downloaded gl_generator v0.4.2 [INFO] [stderr] Downloaded gif v0.8.0 [INFO] [stderr] Downloaded android_glue v0.1.3 [INFO] [stderr] Downloaded gleam v0.2.32 [INFO] [stderr] Downloaded khronos_api v1.0.1 [INFO] [stderr] Downloaded serde v0.7.15 [INFO] [stderr] Downloaded freetype-sys v0.3.1 [INFO] [stderr] Downloaded inflate v0.1.1 [INFO] [stderr] Downloaded image v0.9.1 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.23.0 [INFO] [stderr] Downloaded core-graphics v0.3.2 [INFO] [stderr] Downloaded wayland-kbd v0.3.6 [INFO] [stderr] Downloaded crossbeam v0.2.12 [INFO] [stderr] Downloaded wayland-window v0.2.3 [INFO] [stderr] Downloaded shader_version v0.2.2 [INFO] [stderr] Downloaded piston v0.19.0 [INFO] [stderr] Downloaded piston2d-opengl_graphics v0.26.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4924a84e3a987095782a5cc3507e71d1b97fb076ba88d3a12e095295c5dd69ea [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4924a84e3a987095782a5cc3507e71d1b97fb076ba88d3a12e095295c5dd69ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4924a84e3a987095782a5cc3507e71d1b97fb076ba88d3a12e095295c5dd69ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4924a84e3a987095782a5cc3507e71d1b97fb076ba88d3a12e095295c5dd69ea", kill_on_drop: false }` [INFO] [stdout] 4924a84e3a987095782a5cc3507e71d1b97fb076ba88d3a12e095295c5dd69ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e14f996275f9c8f2f7670974b766ad467c2ac71a5ee3c27563e2c56bea2c6207 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e14f996275f9c8f2f7670974b766ad467c2ac71a5ee3c27563e2c56bea2c6207", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking piston-float v0.2.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling bitflags v0.3.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking shader_version v0.2.2 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking read_color v0.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking piston-shaders_graphics2d v0.1.0 [INFO] [stderr] Compiling libz-sys v1.1.0 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling freetype-sys v0.3.1 [INFO] [stderr] Compiling xml-rs v0.2.2 [INFO] [stderr] Checking piston-viewport v0.2.0 [INFO] [stderr] Checking vecmath v0.2.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling wayland-scanner v0.5.11 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking gif v0.8.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Checking piston2d-graphics v0.16.0 [INFO] [stderr] Compiling gl_generator v0.5.5 [INFO] [stderr] Compiling gl_generator v0.4.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking x11-dl v2.18.5 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling wayland-client v0.5.12 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking memmap v0.2.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking freetype-rs v0.6.1 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling gl v0.5.2 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Compiling glutin v0.5.2 [INFO] [stderr] Checking pistoncore-input v0.9.0 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Checking png v0.5.2 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Checking pistoncore-window v0.16.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking pistoncore-event_loop v0.19.0 [INFO] [stderr] Checking piston v0.19.0 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking image v0.9.1 [INFO] [stderr] Checking piston2d-opengl_graphics v0.26.0 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.5.11 [INFO] [stderr] Checking wayland-window v0.2.3 [INFO] [stderr] Checking wayland-kbd v0.3.6 [INFO] [stderr] Checking pistoncore-glutin_window v0.23.0 [INFO] [stderr] Checking rocket v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `graphics` [INFO] [stdout] --> src/colored_rect.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use graphics::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: floating-point types cannot be used in patterns [INFO] [stdout] --> src/colored_rect.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | RED => GREEN, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(illegal_floating_point_literal_pattern)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #41620 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: floating-point types cannot be used in patterns [INFO] [stdout] --> src/colored_rect.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | RED => GREEN, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #41620 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: floating-point types cannot be used in patterns [INFO] [stdout] --> src/colored_rect.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | GREEN => BLUE, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #41620 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: floating-point types cannot be used in patterns [INFO] [stdout] --> src/colored_rect.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | BLUE => RED, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #41620 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graphics` [INFO] [stdout] --> src/colored_rect.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use graphics::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: floating-point types cannot be used in patterns [INFO] [stdout] --> src/colored_rect.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | RED => GREEN, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(illegal_floating_point_literal_pattern)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #41620 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: floating-point types cannot be used in patterns [INFO] [stdout] --> src/colored_rect.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | RED => GREEN, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #41620 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: floating-point types cannot be used in patterns [INFO] [stdout] --> src/colored_rect.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | GREEN => BLUE, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #41620 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: floating-point types cannot be used in patterns [INFO] [stdout] --> src/colored_rect.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | BLUE => RED, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #41620 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.47s [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e14f996275f9c8f2f7670974b766ad467c2ac71a5ee3c27563e2c56bea2c6207", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e14f996275f9c8f2f7670974b766ad467c2ac71a5ee3c27563e2c56bea2c6207", kill_on_drop: false }` [INFO] [stdout] e14f996275f9c8f2f7670974b766ad467c2ac71a5ee3c27563e2c56bea2c6207