Dec 19 09:32:46.921 INFO checking s-tajima/peke_envs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 09:32:46.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/s-tajima/peke_envs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:32:47.112 INFO [stdout] 38b177064a539b6074b966f3d3092dfbb5984fb844307c86f6badbaa2bba9fc2
Dec 19 09:32:47.114 INFO running `"docker" "start" "-a" "38b177064a539b6074b966f3d3092dfbb5984fb844307c86f6badbaa2bba9fc2"`
Dec 19 09:32:47.684 INFO [stderr]     Checking elf v0.0.10
Dec 19 09:32:47.685 INFO [stderr]     Checking proc-maps v0.1.4
Dec 19 09:32:48.279 INFO [stderr]     Checking peke_envs v0.1.0 (/opt/crater/workdir)
Dec 19 09:32:48.852 INFO [stderr] warning: use of deprecated item 'nix::sys::ptrace::ptrace': usages of `ptrace()` should be replaced with the specialized helper functions instead
Dec 19 09:32:48.852 INFO [stderr]   --> src/process.rs:33:18
Dec 19 09:32:48.852 INFO [stderr]    |
Dec 19 09:32:48.852 INFO [stderr] 33 |         unsafe { ptrace::ptrace(
Dec 19 09:32:48.852 INFO [stderr]    |                  ^^^^^^^^^^^^^^
Dec 19 09:32:48.852 INFO [stderr]    |
Dec 19 09:32:48.852 INFO [stderr] note: lint level defined here
Dec 19 09:32:48.852 INFO [stderr]   --> src/peek.rs:1:9
Dec 19 09:32:48.852 INFO [stderr]    |
Dec 19 09:32:48.852 INFO [stderr] 1  | #![warn(deprecated)]
Dec 19 09:32:48.852 INFO [stderr]    |         ^^^^^^^^^^
Dec 19 09:32:48.852 INFO [stderr] 
Dec 19 09:32:48.852 INFO [stderr] warning: use of deprecated item 'nix::sys::ptrace::ptrace': usages of `ptrace()` should be replaced with the specialized helper functions instead
Dec 19 09:32:48.852 INFO [stderr]   --> src/process.rs:33:18
Dec 19 09:32:48.852 INFO [stderr]    |
Dec 19 09:32:48.852 INFO [stderr] 33 |         unsafe { ptrace::ptrace(
Dec 19 09:32:48.852 INFO [stderr]    |                  ^^^^^^^^^^^^^^
Dec 19 09:32:48.852 INFO [stderr]    |
Dec 19 09:32:48.852 INFO [stderr] note: lint level defined here
Dec 19 09:32:48.852 INFO [stderr]   --> src/poke.rs:1:9
Dec 19 09:32:48.852 INFO [stderr]    |
Dec 19 09:32:48.852 INFO [stderr] 1  | #![warn(deprecated)]
Dec 19 09:32:48.852 INFO [stderr]    |         ^^^^^^^^^^
Dec 19 09:32:48.852 INFO [stderr] 
Dec 19 09:32:48.852 INFO [stderr] warning: use of deprecated item 'nix::sys::ptrace::ptrace': usages of `ptrace()` should be replaced with the specialized helper functions instead
Dec 19 09:32:48.852 INFO [stderr]   --> src/process.rs:44:18
Dec 19 09:32:48.852 INFO [stderr]    |
Dec 19 09:32:48.852 INFO [stderr] 44 |         unsafe { ptrace::ptrace(
Dec 19 09:32:48.852 INFO [stderr]    |                  ^^^^^^^^^^^^^^
Dec 19 09:32:48.852 INFO [stderr] 
Dec 19 09:32:48.868 INFO [stderr] warning: use of deprecated item 'nix::sys::ptrace::ptrace': usages of `ptrace()` should be replaced with the specialized helper functions instead
Dec 19 09:32:48.868 INFO [stderr]   --> src/process.rs:44:18
Dec 19 09:32:48.868 INFO [stderr]    |
Dec 19 09:32:48.868 INFO [stderr] 44 |         unsafe { ptrace::ptrace(
Dec 19 09:32:48.868 INFO [stderr]    |                  ^^^^^^^^^^^^^^
Dec 19 09:32:48.868 INFO [stderr] 
Dec 19 09:32:48.901 INFO [stderr] warning: use of deprecated item 'nix::sys::ptrace::ptrace': usages of `ptrace()` should be replaced with the specialized helper functions instead
Dec 19 09:32:48.908 INFO [stderr]   --> src/process.rs:33:18
Dec 19 09:32:48.908 INFO [stderr]    |
Dec 19 09:32:48.908 INFO [stderr] 33 |         unsafe { ptrace::ptrace(
Dec 19 09:32:48.908 INFO [stderr]    |                  ^^^^^^^^^^^^^^
Dec 19 09:32:48.908 INFO [stderr]    |
Dec 19 09:32:48.908 INFO [stderr] note: lint level defined here
Dec 19 09:32:48.908 INFO [stderr]   --> src/poke.rs:1:9
Dec 19 09:32:48.908 INFO [stderr]    |
Dec 19 09:32:48.908 INFO [stderr] 1  | #![warn(deprecated)]
Dec 19 09:32:48.908 INFO [stderr]    |         ^^^^^^^^^^
Dec 19 09:32:48.908 INFO [stderr] 
Dec 19 09:32:48.908 INFO [stderr] warning: use of deprecated item 'nix::sys::ptrace::ptrace': usages of `ptrace()` should be replaced with the specialized helper functions instead
Dec 19 09:32:48.908 INFO [stderr]   --> src/process.rs:44:18
Dec 19 09:32:48.908 INFO [stderr]    |
Dec 19 09:32:48.908 INFO [stderr] 44 |         unsafe { ptrace::ptrace(
Dec 19 09:32:48.908 INFO [stderr]    |                  ^^^^^^^^^^^^^^
Dec 19 09:32:48.908 INFO [stderr] 
Dec 19 09:32:49.004 INFO [stderr] warning: use of deprecated item 'nix::sys::ptrace::ptrace': usages of `ptrace()` should be replaced with the specialized helper functions instead
Dec 19 09:32:49.004 INFO [stderr]   --> src/process.rs:33:18
Dec 19 09:32:49.004 INFO [stderr]    |
Dec 19 09:32:49.004 INFO [stderr] 33 |         unsafe { ptrace::ptrace(
Dec 19 09:32:49.004 INFO [stderr]    |                  ^^^^^^^^^^^^^^
Dec 19 09:32:49.004 INFO [stderr]    |
Dec 19 09:32:49.004 INFO [stderr] note: lint level defined here
Dec 19 09:32:49.004 INFO [stderr]   --> src/peek.rs:1:9
Dec 19 09:32:49.004 INFO [stderr]    |
Dec 19 09:32:49.004 INFO [stderr] 1  | #![warn(deprecated)]
Dec 19 09:32:49.004 INFO [stderr]    |         ^^^^^^^^^^
Dec 19 09:32:49.004 INFO [stderr] 
Dec 19 09:32:49.004 INFO [stderr] warning: use of deprecated item 'nix::sys::ptrace::ptrace': usages of `ptrace()` should be replaced with the specialized helper functions instead
Dec 19 09:32:49.004 INFO [stderr]   --> src/process.rs:44:18
Dec 19 09:32:49.004 INFO [stderr]    |
Dec 19 09:32:49.004 INFO [stderr] 44 |         unsafe { ptrace::ptrace(
Dec 19 09:32:49.004 INFO [stderr]    |                  ^^^^^^^^^^^^^^
Dec 19 09:32:49.004 INFO [stderr] 
Dec 19 09:32:49.026 INFO [stderr] warning: method is never used: `poke`
Dec 19 09:32:49.026 INFO [stderr]   --> src/process.rs:43:5
Dec 19 09:32:49.026 INFO [stderr]    |
Dec 19 09:32:49.026 INFO [stderr] 43 |     pub fn poke(&self, addr: u64, data: u64) -> Result<u64, String> {
Dec 19 09:32:49.026 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:32:49.026 INFO [stderr]    |
Dec 19 09:32:49.026 INFO [stderr] note: lint level defined here
Dec 19 09:32:49.026 INFO [stderr]   --> src/peek.rs:2:9
Dec 19 09:32:49.026 INFO [stderr]    |
Dec 19 09:32:49.026 INFO [stderr] 2  | #![warn(dead_code)]
Dec 19 09:32:49.026 INFO [stderr]    |         ^^^^^^^^^
Dec 19 09:32:49.026 INFO [stderr] 
Dec 19 09:32:49.245 INFO [stderr] warning: method is never used: `poke`
Dec 19 09:32:49.245 INFO [stderr]   --> src/process.rs:43:5
Dec 19 09:32:49.245 INFO [stderr]    |
Dec 19 09:32:49.245 INFO [stderr] 43 |     pub fn poke(&self, addr: u64, data: u64) -> Result<u64, String> {
Dec 19 09:32:49.245 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:32:49.245 INFO [stderr]    |
Dec 19 09:32:49.246 INFO [stderr] note: lint level defined here
Dec 19 09:32:49.246 INFO [stderr]   --> src/peek.rs:2:9
Dec 19 09:32:49.246 INFO [stderr]    |
Dec 19 09:32:49.246 INFO [stderr] 2  | #![warn(dead_code)]
Dec 19 09:32:49.246 INFO [stderr]    |         ^^^^^^^^^
Dec 19 09:32:49.246 INFO [stderr] 
Dec 19 09:32:49.290 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
Dec 19 09:32:49.740 INFO running `"docker" "inspect" "38b177064a539b6074b966f3d3092dfbb5984fb844307c86f6badbaa2bba9fc2"`
Dec 19 09:32:49.935 INFO running `"docker" "rm" "-f" "38b177064a539b6074b966f3d3092dfbb5984fb844307c86f6badbaa2bba9fc2"`
Dec 19 09:32:50.240 INFO [stdout] 38b177064a539b6074b966f3d3092dfbb5984fb844307c86f6badbaa2bba9fc2