[INFO] updating cached repository https://github.com/delphix/ptools [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/delphix/ptools [INFO] [stderr] 4cfe64e..a970490 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a9704903f45a23a64b2130251cd0b1a4212c6a45 [INFO] checking delphix/ptools against try#662bf71cc5bbfe44a109ab5b7205e12ec319754c for pr-67531 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelphix%2Fptools" "/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/delphix/ptools on toolchain 662bf71cc5bbfe44a109ab5b7205e12ec319754c [INFO] running `"/workspace/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/delphix/ptools [INFO] finished tweaking git repo https://github.com/delphix/ptools [INFO] tweaked toml for git repo https://github.com/delphix/ptools written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/delphix/ptools already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "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" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "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] 17a4c343753af0456487c6382f05b8c63e989de06cd64bf4183d313ab67ee867 [INFO] running `"docker" "start" "-a" "17a4c343753af0456487c6382f05b8c63e989de06cd64bf4183d313ab67ee867"` [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling nix v0.12.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking getopts v0.2.18 [INFO] [stderr] Checking ptools v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ptools.rs:177:43 [INFO] [stderr] | [INFO] [stderr] 177 | fn read(pid: u64) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/ptools.rs:203:62 [INFO] [stderr] | [INFO] [stderr] 203 | }).collect::, Box>>()?; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ptools.rs:215:58 [INFO] [stderr] | [INFO] [stderr] 215 | fn get_field(&self, field: &str) -> Result<&str, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ptools.rs:229:39 [INFO] [stderr] | [INFO] [stderr] 229 | fn ppid(&self) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ptools.rs:234:55 [INFO] [stderr] | [INFO] [stderr] 234 | fn print_tree(pid_of_interest: u64) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ptools.rs:713:68 [INFO] [stderr] | [INFO] [stderr] 713 | fn fetch_sock_info(pid: u64) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/ptools.rs:988:9 [INFO] [stderr] | [INFO] [stderr] 988 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::SocketAddr` [INFO] [stderr] --> src/ptools.rs:989:9 [INFO] [stderr] | [INFO] [stderr] 989 | use std::net::SocketAddr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ptools.rs:177:43 [INFO] [stderr] | [INFO] [stderr] 177 | fn read(pid: u64) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/ptools.rs:203:62 [INFO] [stderr] | [INFO] [stderr] 203 | }).collect::, Box>>()?; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ptools.rs:215:58 [INFO] [stderr] | [INFO] [stderr] 215 | fn get_field(&self, field: &str) -> Result<&str, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ptools.rs:229:39 [INFO] [stderr] | [INFO] [stderr] 229 | fn ppid(&self) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ptools.rs:234:55 [INFO] [stderr] | [INFO] [stderr] 234 | fn print_tree(pid_of_interest: u64) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ptools.rs:713:68 [INFO] [stderr] | [INFO] [stderr] 713 | fn fetch_sock_info(pid: u64) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Bpf` [INFO] [stderr] --> src/ptools.rs:352:5 [INFO] [stderr] | [INFO] [stderr] 352 | Bpf, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `TcpSockState` [INFO] [stderr] --> src/ptools.rs:553:6 [INFO] [stderr] | [INFO] [stderr] 553 | enum TcpSockState { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Bpf` [INFO] [stderr] --> src/ptools.rs:352:5 [INFO] [stderr] | [INFO] [stderr] 352 | Bpf, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `TcpSockState` [INFO] [stderr] --> src/ptools.rs:553:6 [INFO] [stderr] | [INFO] [stderr] 553 | enum TcpSockState { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SockFlag`, `socket` [INFO] [stderr] --> src/bin/testing/netlink.rs:17:24 [INFO] [stderr] | [INFO] [stderr] 17 | use nix::sys::socket::{socket, AddressFamily, SockAddr, SockType, SockFlag, bind}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/testing/netlink.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | bind(fd, &SockAddr::new_netlink(0, 0)); [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: unused imports: `SockFlag`, `socket` [INFO] [stderr] --> src/bin/testing/netlink.rs:17:24 [INFO] [stderr] | [INFO] [stderr] 17 | use nix::sys::socket::{socket, AddressFamily, SockAddr, SockType, SockFlag, bind}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/testing/netlink.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | bind(fd, &SockAddr::new_netlink(0, 0)); [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 16.87s [INFO] running `"docker" "inspect" "17a4c343753af0456487c6382f05b8c63e989de06cd64bf4183d313ab67ee867"` [INFO] running `"docker" "rm" "-f" "17a4c343753af0456487c6382f05b8c63e989de06cd64bf4183d313ab67ee867"` [INFO] [stdout] 17a4c343753af0456487c6382f05b8c63e989de06cd64bf4183d313ab67ee867