[INFO] updating cached repository https://github.com/glfmn/path_demo
[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] e56a9dceb3eb4de340815bf0c5fd26a9c34f44ee
[INFO] checking glfmn/path_demo against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglfmn%2Fpath_demo" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/glfmn/path_demo 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/glfmn/path_demo
[INFO] finished tweaking git repo https://github.com/glfmn/path_demo
[INFO] tweaked toml for git repo https://github.com/glfmn/path_demo written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/glfmn/path_demo already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a725c8368bbdc435945620c84874b4b45ff1da198cb051ec0108cb42c28a00ff
[INFO] running `"docker" "start" "-a" "a725c8368bbdc435945620c84874b4b45ff1da198cb051ec0108cb42c28a00ff"`
[INFO] [stderr]    Compiling syn v0.15.31
[INFO] [stderr]    Compiling tcod-sys v5.0.0
[INFO] [stderr]     Checking tui v0.5.1
[INFO] [stderr]     Checking rand_xoshiro v0.1.0
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking criterion-plot v0.3.1
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking ordered-float v0.5.2
[INFO] [stderr]     Checking tinytemplate v1.0.1
[INFO] [stderr]     Checking radix-heap v0.3.5
[INFO] [stderr]     Checking slog-term v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]     Checking tcod v0.13.0
[INFO] [stderr]     Checking path_demo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:40:34
[INFO] [stderr]    |
[INFO] [stderr] 40 |     items: Vec<(String, &'static Fn(&mut App))>,
[INFO] [stderr]    |                                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut App)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Checking criterion v0.2.11
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:40:34
[INFO] [stderr]    |
[INFO] [stderr] 40 |     items: Vec<(String, &'static Fn(&mut App))>,
[INFO] [stderr]    |                                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut App)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.96s
[INFO] running `"docker" "inspect" "a725c8368bbdc435945620c84874b4b45ff1da198cb051ec0108cb42c28a00ff"`
[INFO] running `"docker" "rm" "-f" "a725c8368bbdc435945620c84874b4b45ff1da198cb051ec0108cb42c28a00ff"`
[INFO] [stdout] a725c8368bbdc435945620c84874b4b45ff1da198cb051ec0108cb42c28a00ff