[INFO] updating cached repository https://github.com/Mange/graceful-shutdown [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] c99fb299c07611c9c57526f9be59080500094b39 [INFO] checking Mange/graceful-shutdown against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMange%2Fgraceful-shutdown" "/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/Mange/graceful-shutdown 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/Mange/graceful-shutdown [INFO] finished tweaking git repo https://github.com/Mange/graceful-shutdown [INFO] tweaked toml for git repo https://github.com/Mange/graceful-shutdown written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Mange/graceful-shutdown 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-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] [stdout] 52a059919177739278de16b92c1421588be2508b4e300a1cd038c3db7a99630a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "52a059919177739278de16b92c1421588be2508b4e300a1cd038c3db7a99630a"` [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking users v0.7.0 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking nix v0.11.0 [INFO] [stderr] Compiling structopt-derive v0.2.10 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Checking regex v1.0.4 [INFO] [stderr] Checking structopt v0.2.10 [INFO] [stderr] Checking graceful-shutdown v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processes.rs:12:25 [INFO] [stderr] | [INFO] [stderr] 12 | pub type ProcIter = Box>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processes.rs:12:25 [INFO] [stderr] | [INFO] [stderr] 12 | pub type ProcIter = Box>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'failure::core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/processes.rs:105:51 [INFO] [stderr] | [INFO] [stderr] 105 | let name = read_file(&path.join("comm"))?.trim_right().to_string(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'failure::core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/processes.rs:191:32 [INFO] [stderr] | [INFO] [stderr] 191 | cmdline.replace("\0", " ").trim_right().to_owned() [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'failure::core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/processes.rs:105:51 [INFO] [stderr] | [INFO] [stderr] 105 | let name = read_file(&path.join("comm"))?.trim_right().to_string(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'failure::core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/processes.rs:191:32 [INFO] [stderr] | [INFO] [stderr] 191 | cmdline.replace("\0", " ").trim_right().to_owned() [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.14s [INFO] running `"docker" "inspect" "52a059919177739278de16b92c1421588be2508b4e300a1cd038c3db7a99630a"` [INFO] running `"docker" "rm" "-f" "52a059919177739278de16b92c1421588be2508b4e300a1cd038c3db7a99630a"` [INFO] [stdout] 52a059919177739278de16b92c1421588be2508b4e300a1cd038c3db7a99630a