[INFO] fetching crate proc_monitor 0.1.2...
[INFO] testing proc_monitor-0.1.2 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate proc_monitor 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate proc_monitor 0.1.2
[INFO] finished tweaking crates.io crate proc_monitor 0.1.2
[INFO] tweaked toml for crates.io crate proc_monitor 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate proc_monitor 0.1.2 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.60.1 (available: v0.72.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 188ad0eea034ed1ccefe28a3b04e1f46f2dd8a456e2bda2a8d9855708fdd303e
[INFO] running `Command { std: "docker" "start" "-a" "188ad0eea034ed1ccefe28a3b04e1f46f2dd8a456e2bda2a8d9855708fdd303e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "188ad0eea034ed1ccefe28a3b04e1f46f2dd8a456e2bda2a8d9855708fdd303e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "188ad0eea034ed1ccefe28a3b04e1f46f2dd8a456e2bda2a8d9855708fdd303e", kill_on_drop: false }`
[INFO] [stdout] 188ad0eea034ed1ccefe28a3b04e1f46f2dd8a456e2bda2a8d9855708fdd303e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8adb1d962500683801cd34680b9bb54fca37ed5ef39550b30bdb7a30ba264d3d
[INFO] running `Command { std: "docker" "start" "-a" "8adb1d962500683801cd34680b9bb54fca37ed5ef39550b30bdb7a30ba264d3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc_monitor v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c: In function 'parse_stat':
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:348:13: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: proc_monitor@0.1.2:   348 |     if (len > sizeof(proc->comm))
[INFO] [stderr] warning: proc_monitor@0.1.2:       |             ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c: In function 'get_cpu_diff':
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:435:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   435 |     DIFF(user);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:436:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   436 |     DIFF(nice);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:437:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   437 |     DIFF(system);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:438:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   438 |     DIFF(idle);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:439:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   439 |     DIFF(iowait);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:440:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   440 |     DIFF(irq);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:441:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   441 |     DIFF(softirq);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:442:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   442 |     DIFF(steal);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:443:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   443 |     DIFF(guest);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:444:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   444 |     DIFF(guest_nice);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c: In function 'get_cpu_result':
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:523:14: warning: unused variable 'idle' [-Wunused-variable]
[INFO] [stderr] warning: proc_monitor@0.1.2:   523 |     uint64_t idle = get_cpu_idle(&diff);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |              ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c: In function 'get_proc_info':
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:584:30: warning: cast from function call of type 'long unsigned int' to non-matching type 'double' [-Wbad-function-cast]
[INFO] [stderr] warning: proc_monitor@0.1.2:   584 |     p->percent_mem_process = (double)(get_memory_process()) / (double)p->mem_total * 100;
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                              ^
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "8adb1d962500683801cd34680b9bb54fca37ed5ef39550b30bdb7a30ba264d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8adb1d962500683801cd34680b9bb54fca37ed5ef39550b30bdb7a30ba264d3d", kill_on_drop: false }`
[INFO] [stdout] 8adb1d962500683801cd34680b9bb54fca37ed5ef39550b30bdb7a30ba264d3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6799277b874bc5dcc82887bef2e0a8f40713ffe8a8f2c343c3360ad47217012
[INFO] running `Command { std: "docker" "start" "-a" "d6799277b874bc5dcc82887bef2e0a8f40713ffe8a8f2c343c3360ad47217012", kill_on_drop: false }`
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c: In function 'parse_stat':
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:348:13: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: proc_monitor@0.1.2:   348 |     if (len > sizeof(proc->comm))
[INFO] [stderr] warning: proc_monitor@0.1.2:       |             ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c: In function 'get_cpu_diff':
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:435:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   435 |     DIFF(user);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:436:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   436 |     DIFF(nice);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:437:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   437 |     DIFF(system);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:438:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   438 |     DIFF(idle);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:439:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   439 |     DIFF(iowait);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:440:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   440 |     DIFF(irq);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:441:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   441 |     DIFF(softirq);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:442:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   442 |     DIFF(steal);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:443:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   443 |     DIFF(guest);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:444:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   444 |     DIFF(guest_nice);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c: In function 'get_cpu_result':
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:523:14: warning: unused variable 'idle' [-Wunused-variable]
[INFO] [stderr] warning: proc_monitor@0.1.2:   523 |     uint64_t idle = get_cpu_idle(&diff);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |              ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c: In function 'get_proc_info':
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:584:30: warning: cast from function call of type 'long unsigned int' to non-matching type 'double' [-Wbad-function-cast]
[INFO] [stderr] warning: proc_monitor@0.1.2:   584 |     p->percent_mem_process = (double)(get_memory_process()) / (double)p->mem_total * 100;
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                              ^
[INFO] [stderr]    Compiling proc_monitor v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "d6799277b874bc5dcc82887bef2e0a8f40713ffe8a8f2c343c3360ad47217012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6799277b874bc5dcc82887bef2e0a8f40713ffe8a8f2c343c3360ad47217012", kill_on_drop: false }`
[INFO] [stdout] d6799277b874bc5dcc82887bef2e0a8f40713ffe8a8f2c343c3360ad47217012
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d386f9ce0801c078277fe0e00ecb50f94dadb2bb7c0e3d9e3d244a18d0ab6e2
[INFO] running `Command { std: "docker" "start" "-a" "6d386f9ce0801c078277fe0e00ecb50f94dadb2bb7c0e3d9e3d244a18d0ab6e2", kill_on_drop: false }`
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c: In function 'parse_stat':
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:348:13: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: proc_monitor@0.1.2:   348 |     if (len > sizeof(proc->comm))
[INFO] [stderr] warning: proc_monitor@0.1.2:       |             ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c: In function 'get_cpu_diff':
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:435:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   435 |     DIFF(user);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:436:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   436 |     DIFF(nice);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:437:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   437 |     DIFF(system);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:438:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   438 |     DIFF(idle);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:439:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   439 |     DIFF(iowait);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:440:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   440 |     DIFF(irq);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:441:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   441 |     DIFF(softirq);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:442:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   442 |     DIFF(steal);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:443:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   443 |     DIFF(guest);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:432:23: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
[INFO] [stderr] warning: proc_monitor@0.1.2:   432 |         diff->x = tmp < 0 ? 0 : tmp; \
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                       ^
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:444:5: note: in expansion of macro 'DIFF'
[INFO] [stderr] warning: proc_monitor@0.1.2:   444 |     DIFF(guest_nice);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |     ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c: In function 'get_cpu_result':
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:523:14: warning: unused variable 'idle' [-Wunused-variable]
[INFO] [stderr] warning: proc_monitor@0.1.2:   523 |     uint64_t idle = get_cpu_idle(&diff);
[INFO] [stderr] warning: proc_monitor@0.1.2:       |              ^~~~
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c: In function 'get_proc_info':
[INFO] [stderr] warning: proc_monitor@0.1.2: /opt/rustwide/workdir/proc-c/proc_info.c:584:30: warning: cast from function call of type 'long unsigned int' to non-matching type 'double' [-Wbad-function-cast]
[INFO] [stderr] warning: proc_monitor@0.1.2:   584 |     p->percent_mem_process = (double)(get_memory_process()) / (double)p->mem_total * 100;
[INFO] [stderr] warning: proc_monitor@0.1.2:       |                              ^
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proc_monitor-a91280c7bd6d3a87)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test proc::tests::test_proc ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_proc_t ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests proc_monitor
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/proc.rs - proc::free_memory (line 82) ... ok
[INFO] [stdout] test src/proc.rs - proc::get_info (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6d386f9ce0801c078277fe0e00ecb50f94dadb2bb7c0e3d9e3d244a18d0ab6e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d386f9ce0801c078277fe0e00ecb50f94dadb2bb7c0e3d9e3d244a18d0ab6e2", kill_on_drop: false }`
[INFO] [stdout] 6d386f9ce0801c078277fe0e00ecb50f94dadb2bb7c0e3d9e3d244a18d0ab6e2
