Dec 17 16:16:15.792 INFO checking s-tajima/peke_envs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 16:16:15.792 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 16:16:16.232 INFO [stdout] 4a012141c9d4088afe39e10b8eccc2e67660d85d396228f6ae68995ec8f06a0c
Dec 17 16:16:16.238 INFO running `"docker" "start" "-a" "4a012141c9d4088afe39e10b8eccc2e67660d85d396228f6ae68995ec8f06a0c"`
Dec 17 16:16:17.816 INFO [stderr]    Compiling syn v0.14.9
Dec 17 16:16:29.715 INFO [stderr]    Compiling synstructure v0.9.0
Dec 17 16:16:32.666 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 17 16:16:34.756 INFO [stderr]     Checking failure v0.1.2
Dec 17 16:16:35.236 INFO [stderr]     Checking proc-maps v0.1.4
Dec 17 16:16:35.564 INFO [stderr]     Checking peke_envs v0.1.0 (/opt/crater/workdir)
Dec 17 16:16:36.113 INFO [stderr] warning: use of deprecated item 'nix::sys::ptrace::ptrace': usages of `ptrace()` should be replaced with the specialized helper functions instead
Dec 17 16:16:36.113 INFO [stderr]   --> src/process.rs:33:18
Dec 17 16:16:36.113 INFO [stderr]    |
Dec 17 16:16:36.113 INFO [stderr] 33 |         unsafe { ptrace::ptrace(
Dec 17 16:16:36.114 INFO [stderr]    |                  ^^^^^^^^^^^^^^
Dec 17 16:16:36.114 INFO [stderr]    |
Dec 17 16:16:36.114 INFO [stderr] note: lint level defined here
Dec 17 16:16:36.115 INFO [stderr]   --> src/poke.rs:1:9
Dec 17 16:16:36.115 INFO [stderr]    |
Dec 17 16:16:36.115 INFO [stderr] 1  | #![warn(deprecated)]
Dec 17 16:16:36.115 INFO [stderr]    |         ^^^^^^^^^^
Dec 17 16:16:36.115 INFO [stderr] 
Dec 17 16:16:36.115 INFO [stderr] warning: use of deprecated item 'nix::sys::ptrace::ptrace': usages of `ptrace()` should be replaced with the specialized helper functions instead
Dec 17 16:16:36.115 INFO [stderr]   --> src/process.rs:44:18
Dec 17 16:16:36.115 INFO [stderr]    |
Dec 17 16:16:36.115 INFO [stderr] 44 |         unsafe { ptrace::ptrace(
Dec 17 16:16:36.115 INFO [stderr]    |                  ^^^^^^^^^^^^^^
Dec 17 16:16:36.115 INFO [stderr] 
Dec 17 16:16:36.115 INFO [stderr] warning: use of deprecated item 'nix::sys::ptrace::ptrace': usages of `ptrace()` should be replaced with the specialized helper functions instead
Dec 17 16:16:36.115 INFO [stderr]   --> src/process.rs:33:18
Dec 17 16:16:36.115 INFO [stderr]    |
Dec 17 16:16:36.115 INFO [stderr] 33 |         unsafe { ptrace::ptrace(
Dec 17 16:16:36.115 INFO [stderr]    |                  ^^^^^^^^^^^^^^
Dec 17 16:16:36.115 INFO [stderr]    |
Dec 17 16:16:36.116 INFO [stderr] note: lint level defined here
Dec 17 16:16:36.116 INFO [stderr]   --> src/poke.rs:1:9
Dec 17 16:16:36.116 INFO [stderr]    |
Dec 17 16:16:36.116 INFO [stderr] 1  | #![warn(deprecated)]
Dec 17 16:16:36.116 INFO [stderr]    |         ^^^^^^^^^^
Dec 17 16:16:36.116 INFO [stderr] 
Dec 17 16:16:36.116 INFO [stderr] warning: use of deprecated item 'nix::sys::ptrace::ptrace': usages of `ptrace()` should be replaced with the specialized helper functions instead
Dec 17 16:16:36.116 INFO [stderr]   --> src/process.rs:44:18
Dec 17 16:16:36.116 INFO [stderr]    |
Dec 17 16:16:36.116 INFO [stderr] 44 |         unsafe { ptrace::ptrace(
Dec 17 16:16:36.116 INFO [stderr]    |                  ^^^^^^^^^^^^^^
Dec 17 16:16:36.116 INFO [stderr] 
Dec 17 16:16:36.128 INFO [stderr] warning: use of deprecated item 'nix::sys::ptrace::ptrace': usages of `ptrace()` should be replaced with the specialized helper functions instead
Dec 17 16:16:36.128 INFO [stderr]   --> src/process.rs:33:18
Dec 17 16:16:36.128 INFO [stderr]    |
Dec 17 16:16:36.128 INFO [stderr] 33 |         unsafe { ptrace::ptrace(
Dec 17 16:16:36.128 INFO [stderr]    |                  ^^^^^^^^^^^^^^
Dec 17 16:16:36.128 INFO [stderr]    |
Dec 17 16:16:36.128 INFO [stderr] note: lint level defined here
Dec 17 16:16:36.128 INFO [stderr]   --> src/peek.rs:1:9
Dec 17 16:16:36.128 INFO [stderr]    |
Dec 17 16:16:36.128 INFO [stderr] 1  | #![warn(deprecated)]
Dec 17 16:16:36.128 INFO [stderr]    |         ^^^^^^^^^^
Dec 17 16:16:36.128 INFO [stderr] 
Dec 17 16:16:36.128 INFO [stderr] warning: use of deprecated item 'nix::sys::ptrace::ptrace': usages of `ptrace()` should be replaced with the specialized helper functions instead
Dec 17 16:16:36.128 INFO [stderr]   --> src/process.rs:44:18
Dec 17 16:16:36.128 INFO [stderr]    |
Dec 17 16:16:36.128 INFO [stderr] 44 |         unsafe { ptrace::ptrace(
Dec 17 16:16:36.128 INFO [stderr]    |                  ^^^^^^^^^^^^^^
Dec 17 16:16:36.128 INFO [stderr] 
Dec 17 16:16:36.249 INFO [stderr] warning: use of deprecated item 'nix::sys::ptrace::ptrace': usages of `ptrace()` should be replaced with the specialized helper functions instead
Dec 17 16:16:36.249 INFO [stderr]   --> src/process.rs:33:18
Dec 17 16:16:36.249 INFO [stderr]    |
Dec 17 16:16:36.249 INFO [stderr] 33 |         unsafe { ptrace::ptrace(
Dec 17 16:16:36.249 INFO [stderr]    |                  ^^^^^^^^^^^^^^
Dec 17 16:16:36.249 INFO [stderr]    |
Dec 17 16:16:36.250 INFO [stderr] note: lint level defined here
Dec 17 16:16:36.250 INFO [stderr]   --> src/peek.rs:1:9
Dec 17 16:16:36.250 INFO [stderr]    |
Dec 17 16:16:36.250 INFO [stderr] 1  | #![warn(deprecated)]
Dec 17 16:16:36.251 INFO [stderr]    |         ^^^^^^^^^^
Dec 17 16:16:36.251 INFO [stderr] 
Dec 17 16:16:36.256 INFO [stderr] warning: use of deprecated item 'nix::sys::ptrace::ptrace': usages of `ptrace()` should be replaced with the specialized helper functions instead
Dec 17 16:16:36.256 INFO [stderr]   --> src/process.rs:44:18
Dec 17 16:16:36.256 INFO [stderr]    |
Dec 17 16:16:36.257 INFO [stderr] 44 |         unsafe { ptrace::ptrace(
Dec 17 16:16:36.257 INFO [stderr]    |                  ^^^^^^^^^^^^^^
Dec 17 16:16:36.257 INFO [stderr] 
Dec 17 16:16:36.429 INFO [stderr] warning: method is never used: `poke`
Dec 17 16:16:36.429 INFO [stderr]   --> src/process.rs:43:5
Dec 17 16:16:36.429 INFO [stderr]    |
Dec 17 16:16:36.429 INFO [stderr] 43 |     pub fn poke(&self, addr: u64, data: u64) -> Result<u64, String> {
Dec 17 16:16:36.429 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:16:36.429 INFO [stderr]    |
Dec 17 16:16:36.429 INFO [stderr] note: lint level defined here
Dec 17 16:16:36.429 INFO [stderr]   --> src/peek.rs:2:9
Dec 17 16:16:36.429 INFO [stderr]    |
Dec 17 16:16:36.429 INFO [stderr] 2  | #![warn(dead_code)]
Dec 17 16:16:36.429 INFO [stderr]    |         ^^^^^^^^^
Dec 17 16:16:36.429 INFO [stderr] 
Dec 17 16:16:36.585 INFO [stderr] warning: method is never used: `poke`
Dec 17 16:16:36.585 INFO [stderr]   --> src/process.rs:43:5
Dec 17 16:16:36.585 INFO [stderr]    |
Dec 17 16:16:36.585 INFO [stderr] 43 |     pub fn poke(&self, addr: u64, data: u64) -> Result<u64, String> {
Dec 17 16:16:36.585 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:16:36.585 INFO [stderr]    |
Dec 17 16:16:36.585 INFO [stderr] note: lint level defined here
Dec 17 16:16:36.585 INFO [stderr]   --> src/peek.rs:2:9
Dec 17 16:16:36.585 INFO [stderr]    |
Dec 17 16:16:36.585 INFO [stderr] 2  | #![warn(dead_code)]
Dec 17 16:16:36.585 INFO [stderr]    |         ^^^^^^^^^
Dec 17 16:16:36.585 INFO [stderr] 
Dec 17 16:16:36.650 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.95s
Dec 17 16:16:37.794 INFO running `"docker" "inspect" "4a012141c9d4088afe39e10b8eccc2e67660d85d396228f6ae68995ec8f06a0c"`
Dec 17 16:16:38.138 INFO running `"docker" "rm" "-f" "4a012141c9d4088afe39e10b8eccc2e67660d85d396228f6ae68995ec8f06a0c"`
Dec 17 16:16:38.396 INFO [stdout] 4a012141c9d4088afe39e10b8eccc2e67660d85d396228f6ae68995ec8f06a0c