[INFO] cloning repository https://github.com/dvdplm/rustinn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dvdplm/rustinn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvdplm%2Frustinn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvdplm%2Frustinn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 78c0a3d98584d1ccdc14bb4e961bd143dbe09390 [INFO] checking dvdplm/rustinn against master#ffa2e7ae8fbf9badc035740db949b9dae271c29f for pr-78338 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvdplm%2Frustinn" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dvdplm/rustinn on toolchain ffa2e7ae8fbf9badc035740db949b9dae271c29f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dvdplm/rustinn [INFO] finished tweaking git repo https://github.com/dvdplm/rustinn [INFO] tweaked toml for git repo https://github.com/dvdplm/rustinn written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/dvdplm/rustinn already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 170a7b67cb60ed084020533ae30f98ca11c5881207b3c1b24344b73a06fa9218 [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" "170a7b67cb60ed084020533ae30f98ca11c5881207b3c1b24344b73a06fa9218", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "170a7b67cb60ed084020533ae30f98ca11c5881207b3c1b24344b73a06fa9218", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "170a7b67cb60ed084020533ae30f98ca11c5881207b3c1b24344b73a06fa9218", kill_on_drop: false }` [INFO] [stdout] 170a7b67cb60ed084020533ae30f98ca11c5881207b3c1b24344b73a06fa9218 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a260e39f260bd481e753cb0d466e8d9309f071b6824219bc41ac372a1871f137 [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" "a260e39f260bd481e753cb0d466e8d9309f071b6824219bc41ac372a1871f137", kill_on_drop: false }` [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling pkg-config v0.3.10 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking adler32 v1.0.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking rustc-demangle v0.1.7 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking serde v1.0.43 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking smallvec v0.6.1 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking rand_core v0.1.0 (https://github.com/rust-lang-nursery/rand.git#aa4c4834) [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Checking petgraph v0.4.12 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking tempfile v3.0.1 [INFO] [stderr] Checking num-bigint v0.1.43 [INFO] [stderr] Checking deflate v0.7.18 [INFO] [stderr] Checking inflate v0.3.4 [INFO] [stderr] Compiling proc-macro2 v0.3.7 [INFO] [stderr] Checking ordered-float v0.5.0 [INFO] [stderr] Checking rand v0.5.0-pre.1 (https://github.com/rust-lang-nursery/rand.git#aa4c4834) [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking wayland-window v0.13.3 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking rusttype v0.5.2 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling x11-dl v2.17.5 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling syn v0.13.1 [INFO] [stderr] Checking rayon-core v1.4.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking daggy v0.5.0 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking rayon v1.0.1 [INFO] [stderr] Compiling glutin v0.14.0 [INFO] [stderr] Compiling glium v0.21.0 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Checking jpeg-decoder v0.1.14 [INFO] [stderr] Checking winit v0.12.0 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Compiling serde_derive_internals v0.23.1 [INFO] [stderr] Checking backtrace v0.3.5 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.43 [INFO] [stderr] Compiling conrod_derive v0.1.2 [INFO] [stderr] Checking pistoncore-input v0.20.0 [INFO] [stderr] Checking conrod v0.59.0 [INFO] [stderr] Checking rustinn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated trait `rand::distributions::IndependentSample`: use Distribution instead [INFO] [stdout] --> src/lib.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::distributions::{IndependentSample, Range}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `rand::distributions::IndependentSample::ind_sample`: use Distribution instead [INFO] [stdout] --> src/lib.rs:92:31 [INFO] [stdout] | [INFO] [stdout] 92 | self.w[i] = range.ind_sample(&mut rng); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `rand::distributions::IndependentSample::ind_sample`: use Distribution instead [INFO] [stdout] --> src/lib.rs:96:31 [INFO] [stdout] | [INFO] [stdout] 96 | self.b[i] = range.ind_sample(&mut rng); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `rand::distributions::IndependentSample`: use Distribution instead [INFO] [stdout] --> src/lib.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::distributions::{IndependentSample, Range}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `rand::distributions::IndependentSample::ind_sample`: use Distribution instead [INFO] [stdout] --> src/lib.rs:92:31 [INFO] [stdout] | [INFO] [stdout] 92 | self.w[i] = range.ind_sample(&mut rng); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `rand::distributions::IndependentSample::ind_sample`: use Distribution instead [INFO] [stdout] --> src/lib.rs:96:31 [INFO] [stdout] | [INFO] [stdout] 96 | self.b[i] = range.ind_sample(&mut rng); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SeedableRng`, `SmallRng`, `thread_rng` [INFO] [stdout] --> src/main.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::{Rng, SmallRng, SeedableRng, thread_rng}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SeedableRng`, `SmallRng`, `thread_rng` [INFO] [stdout] --> src/main.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::{Rng, SmallRng, SeedableRng, thread_rng}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> src/main.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::{Rng, SmallRng, SeedableRng, thread_rng}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> src/main.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::{Rng, SmallRng, SeedableRng, thread_rng}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `digit_image_id` [INFO] [stdout] --> src/viz.rs:139:37 [INFO] [stdout] | [INFO] [stdout] 139 | ... let digit_image_id = image_map.replace(digit_image_id, digit_image).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_digit_image_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `digit_image_id` [INFO] [stdout] --> src/viz.rs:153:37 [INFO] [stdout] | [INFO] [stdout] 153 | ... let digit_image_id = image_map.replace(digit_image_id, digit_image).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_digit_image_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `needs_update` [INFO] [stdout] --> src/viz.rs:66:16 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn needs_update(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `digit_image_id` [INFO] [stdout] --> src/viz.rs:139:37 [INFO] [stdout] | [INFO] [stdout] 139 | ... let digit_image_id = image_map.replace(digit_image_id, digit_image).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_digit_image_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `digit_image_id` [INFO] [stdout] --> src/viz.rs:153:37 [INFO] [stdout] | [INFO] [stdout] 153 | ... let digit_image_id = image_map.replace(digit_image_id, digit_image).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_digit_image_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `needs_update` [INFO] [stdout] --> src/viz.rs:66:16 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn needs_update(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 44s [INFO] running `Command { std: "docker" "inspect" "a260e39f260bd481e753cb0d466e8d9309f071b6824219bc41ac372a1871f137", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a260e39f260bd481e753cb0d466e8d9309f071b6824219bc41ac372a1871f137", kill_on_drop: false }` [INFO] [stdout] a260e39f260bd481e753cb0d466e8d9309f071b6824219bc41ac372a1871f137