[INFO] updating cached repository https://github.com/jplatte/mycelium [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] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a775075c5bced7c1f4acecc5f8a6b8fd0805cf88 [INFO] checking jplatte/mycelium against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjplatte%2Fmycelium" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jplatte/mycelium on toolchain b61e69433951e31f7bd746e22f516a48ad41623b [INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jplatte/mycelium [INFO] finished tweaking git repo https://github.com/jplatte/mycelium [INFO] tweaked toml for git repo https://github.com/jplatte/mycelium written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/jplatte/mycelium already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"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" "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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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] b22602bbf2a0ec3c6d7b57dfb5eddc21277e8d2cf726f8d49c9c89d7b1f4108d [INFO] running `"docker" "start" "-a" "b22602bbf2a0ec3c6d7b57dfb5eddc21277e8d2cf726f8d49c9c89d7b1f4108d"` [INFO] [stderr] Checking glib-sys v0.9.0 [INFO] [stderr] Checking dirs-sys v0.3.3 [INFO] [stderr] Compiling gtk-sys v0.9.0 [INFO] [stderr] Compiling mime_guess v1.8.7 [INFO] [stderr] Compiling gtk v0.7.0 [INFO] [stderr] Checking dirs v2.0.1 [INFO] [stderr] Checking gobject-sys v0.9.0 [INFO] [stderr] Checking cairo-sys-rs v0.9.0 [INFO] [stderr] Checking glib v0.8.1 [INFO] [stderr] Checking gio-sys v0.9.0 [INFO] [stderr] Checking pango-sys v0.9.0 [INFO] [stderr] Checking atk-sys v0.9.0 [INFO] [stderr] Checking gdk-pixbuf-sys v0.9.0 [INFO] [stderr] Checking gdk-sys v0.9.0 [INFO] [stderr] Checking gio v0.7.0 [INFO] [stderr] Checking cairo-rs v0.7.1 [INFO] [stderr] Checking pango v0.7.0 [INFO] [stderr] Checking atk v0.7.0 [INFO] [stderr] Checking gdk-pixbuf v0.7.0 [INFO] [stderr] Checking gdk v0.11.0 [INFO] [stderr] Checking mycelium v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never used: `files_tree_view_l` [INFO] [stderr] --> src/ui/app.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | files_tree_view_l: FilesTreeView, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `files_tree_view_r` [INFO] [stderr] --> src/ui/app.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | files_tree_view_r: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ui/files_tree_view.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | tree_view.update(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: field is never used: `files_tree_view_l` [INFO] [stderr] --> src/ui/app.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | files_tree_view_l: FilesTreeView, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `files_tree_view_r` [INFO] [stderr] --> src/ui/app.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | files_tree_view_r: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ui/files_tree_view.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | tree_view.update(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 33s [INFO] running `"docker" "inspect" "b22602bbf2a0ec3c6d7b57dfb5eddc21277e8d2cf726f8d49c9c89d7b1f4108d"` [INFO] running `"docker" "rm" "-f" "b22602bbf2a0ec3c6d7b57dfb5eddc21277e8d2cf726f8d49c9c89d7b1f4108d"` [INFO] [stdout] b22602bbf2a0ec3c6d7b57dfb5eddc21277e8d2cf726f8d49c9c89d7b1f4108d