[INFO] updating cached repository https://github.com/pdf-rs/inspect-prim [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/pdf-rs/inspect-prim [INFO] [stderr] 9171a81..46bfb68 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 46bfb686c99ff00879ba7d9ef2296fd918ed0096 [INFO] checking pdf-rs/inspect-prim against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpdf-rs%2Finspect-prim" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pdf-rs/inspect-prim on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494 [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/pdf-rs/inspect-prim [INFO] finished tweaking git repo https://github.com/pdf-rs/inspect-prim [INFO] tweaked toml for git repo https://github.com/pdf-rs/inspect-prim written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/pdf-rs/inspect-prim already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ee97f6b6d0988d18f58c445cd562304b7d75ebf72f90d289bf977d8ac3c733e1 [INFO] running `"docker" "start" "-a" "ee97f6b6d0988d18f58c445cd562304b7d75ebf72f90d289bf977d8ac3c733e1"` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling encoding v0.1.0 (https://github.com/pdf-rs/encoding/#44cafed0) [INFO] [stderr] Compiling imgui-sys v0.0.15 [INFO] [stderr] Checking itertools v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Checking getrandom v0.1.13 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking backtrace-sys v0.1.32 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Compiling gl_generator v0.7.0 [INFO] [stderr] Compiling derivative v1.0.3 [INFO] [stderr] Compiling glutin v0.9.2 [INFO] [stderr] Compiling snafu-derive v0.4.4 [INFO] [stderr] Checking tuple v0.4.3 (https://github.com/s3bk/tuple#c1d2eef8) [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking once_cell v0.2.4 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling gfx_gl v0.4.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking snafu v0.4.4 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Checking gfx_core v0.7.2 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.9.10 [INFO] [stderr] Checking wayland-client v0.9.10 [INFO] [stderr] Checking wayland-protocols v0.9.10 [INFO] [stderr] Checking wayland-kbd v0.9.1 [INFO] [stderr] Compiling pdf_derive v0.1.19 (https://github.com/pdf-rs/pdf#58697d54) [INFO] [stderr] Checking wayland-window v0.7.0 [INFO] [stderr] Checking winit v0.7.6 [INFO] [stderr] Checking pdf v0.7.0 (https://github.com/pdf-rs/pdf#58697d54) [INFO] [stderr] Checking gfx v0.16.3 [INFO] [stderr] Checking gfx_device_gl v0.14.6 [INFO] [stderr] Checking gfx_window_glutin v0.17.0 [INFO] [stderr] Checking imgui v0.0.15 [INFO] [stderr] Checking imgui-gfx-renderer v0.0.15 [INFO] [stderr] Checking pdf-inspect v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `pdf::*` [INFO] [stderr] --> src/search.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use pdf::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `backend::*` [INFO] [stderr] --> src/search.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use backend::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `gfx` is imported redundantly [INFO] [stderr] --> src/support_gfx.rs:12:15 [INFO] [stderr] | [INFO] [stderr] 12 | use gfx::{self, Device}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate gfx; [INFO] [stderr] | ----------------- the item `gfx` is already imported here [INFO] [stderr] [INFO] [stderr] warning: the item `gfx_window_glutin` is imported redundantly [INFO] [stderr] --> src/support_gfx.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | use gfx_window_glutin; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/main.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | extern crate gfx_window_glutin; [INFO] [stderr] | ------------------------------- the item `gfx_window_glutin` is already imported here [INFO] [stderr] [INFO] [stderr] warning: the item `glutin` is imported redundantly [INFO] [stderr] --> src/support_gfx.rs:14:18 [INFO] [stderr] | [INFO] [stderr] 14 | use glutin::{self, GlContext}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/main.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | extern crate glutin; [INFO] [stderr] | -------------------- the item `glutin` is already imported here [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `pdf::*` [INFO] [stderr] --> src/search.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use pdf::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `backend::*` [INFO] [stderr] --> src/search.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use backend::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `gfx` is imported redundantly [INFO] [stderr] --> src/support_gfx.rs:12:15 [INFO] [stderr] | [INFO] [stderr] 12 | use gfx::{self, Device}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate gfx; [INFO] [stderr] | ----------------- the item `gfx` is already imported here [INFO] [stderr] [INFO] [stderr] warning: the item `gfx_window_glutin` is imported redundantly [INFO] [stderr] --> src/support_gfx.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | use gfx_window_glutin; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/main.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | extern crate gfx_window_glutin; [INFO] [stderr] | ------------------------------- the item `gfx_window_glutin` is already imported here [INFO] [stderr] [INFO] [stderr] warning: the item `glutin` is imported redundantly [INFO] [stderr] --> src/support_gfx.rs:14:18 [INFO] [stderr] | [INFO] [stderr] 14 | use glutin::{self, GlContext}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/main.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | extern crate glutin; [INFO] [stderr] | -------------------- the item `glutin` is already imported here [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:52:25 [INFO] [stderr] | [INFO] [stderr] 52 | let mut search_paths = &mut *search_paths.borrow_mut(); [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/main.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | let mut storage = pdf::file::Storage::new(data, xref_tab); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | let mut search_paths = RefCell::new(Vec::new()); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:52:25 [INFO] [stderr] | [INFO] [stderr] 52 | let mut search_paths = &mut *search_paths.borrow_mut(); [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/main.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | let mut storage = pdf::file::Storage::new(data, xref_tab); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | let mut search_paths = RefCell::new(Vec::new()); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 49s [INFO] running `"docker" "inspect" "ee97f6b6d0988d18f58c445cd562304b7d75ebf72f90d289bf977d8ac3c733e1"` [INFO] running `"docker" "rm" "-f" "ee97f6b6d0988d18f58c445cd562304b7d75ebf72f90d289bf977d8ac3c733e1"` [INFO] [stdout] ee97f6b6d0988d18f58c445cd562304b7d75ebf72f90d289bf977d8ac3c733e1