[INFO] crate psutil 3.1.0 is already in cache [INFO] testing psutil-3.1.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate psutil 3.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate psutil 3.1.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate psutil 3.1.0 [INFO] finished tweaking crates.io crate psutil 3.1.0 [INFO] tweaked toml for crates.io crate psutil 3.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate psutil 3.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0bb0c1985df45653820e4670b32e297dfd2eb938a389fc90cc95bb5a927e843 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f0bb0c1985df45653820e4670b32e297dfd2eb938a389fc90cc95bb5a927e843", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0bb0c1985df45653820e4670b32e297dfd2eb938a389fc90cc95bb5a927e843", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0bb0c1985df45653820e4670b32e297dfd2eb938a389fc90cc95bb5a927e843", kill_on_drop: false }` [INFO] [stdout] f0bb0c1985df45653820e4670b32e297dfd2eb938a389fc90cc95bb5a927e843 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88a8e4c6a5c2274a61edd775c9884a98f99e480ff031e0f09baa6b4817f2d445 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "88a8e4c6a5c2274a61edd775c9884a98f99e480ff031e0f09baa6b4817f2d445", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unescape v0.1.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling platforms v0.2.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling snafu-derive v0.6.2 [INFO] [stderr] Compiling derive_more v0.99.2 [INFO] [stderr] Compiling snafu v0.6.2 [INFO] [stderr] Compiling psutil v3.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/process/process.rs:220:6 [INFO] [stdout] | [INFO] [stdout] 220 | mem::replace(self, p); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.28s [INFO] running `Command { std: "docker" "inspect" "88a8e4c6a5c2274a61edd775c9884a98f99e480ff031e0f09baa6b4817f2d445", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88a8e4c6a5c2274a61edd775c9884a98f99e480ff031e0f09baa6b4817f2d445", kill_on_drop: false }` [INFO] [stdout] 88a8e4c6a5c2274a61edd775c9884a98f99e480ff031e0f09baa6b4817f2d445 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 43689d6a0b5c70c46388e470f9c975076626765a15eaf7a9f328d89876b05212 [INFO] running `Command { std: "docker" "start" "-a" "43689d6a0b5c70c46388e470f9c975076626765a15eaf7a9f328d89876b05212", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/process/process.rs:220:6 [INFO] [stdout] | [INFO] [stdout] 220 | mem::replace(self, p); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling float-cmp v0.6.0 [INFO] [stderr] Compiling psutil v3.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/process/process.rs:220:6 [INFO] [stdout] | [INFO] [stdout] 220 | mem::replace(self, p); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.84s [INFO] running `Command { std: "docker" "inspect" "43689d6a0b5c70c46388e470f9c975076626765a15eaf7a9f328d89876b05212", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43689d6a0b5c70c46388e470f9c975076626765a15eaf7a9f328d89876b05212", kill_on_drop: false }` [INFO] [stdout] 43689d6a0b5c70c46388e470f9c975076626765a15eaf7a9f328d89876b05212 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4e11f50f5277595bb0c43e52658960623f597d142aa4e20bbefa2bd9ce9db4d9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4e11f50f5277595bb0c43e52658960623f597d142aa4e20bbefa2bd9ce9db4d9", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/process/process.rs:220:6 [INFO] [stderr] | [INFO] [stderr] 220 | mem::replace(self, p); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/process/process.rs:220:6 [INFO] [stderr] | [INFO] [stderr] 220 | mem::replace(self, p); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/psutil-44d82283e8a39873 [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test host::sys::linux::loadavg::unit_tests::test_loadaverage ... ok [INFO] [stdout] test process::os::linux::process::unit_tests::test_parse_environ ... ok [INFO] [stdout] test process::process::unit_tests::test_process_exe ... ok [INFO] [stdout] test host::sys::linux::uptime::unit_tests::test_uptime ... ok [INFO] [stdout] test process::process::unit_tests::test_process_inequality ... ok [INFO] [stdout] test host::sys::linux::loadavg::unit_tests::test_parse_loadavg ... ok [INFO] [stdout] test host::sys::linux::uptime::unit_tests::test_parse_uptime ... ok [INFO] [stderr] Doc-tests psutil [INFO] [stdout] test process::process::unit_tests::test_process_cmdline ... ok [INFO] [stdout] test process::process::unit_tests::test_process_equality ... ok [INFO] [stdout] test process::process::unit_tests::test_process_cwd ... ok [INFO] [stdout] test process::process::unit_tests::test_processes ... ok [INFO] [stdout] test cpu::sys::linux::cpu_times::tests::test_parse_cpu_times ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/cpu/cpu_times_percent.rs - cpu::cpu_times_percent::CpuTimesPercentCollector (line 129) ... ok [INFO] [stdout] test src/cpu/cpu_percent.rs - cpu::cpu_percent::CpuPercentCollector (line 8) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4e11f50f5277595bb0c43e52658960623f597d142aa4e20bbefa2bd9ce9db4d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e11f50f5277595bb0c43e52658960623f597d142aa4e20bbefa2bd9ce9db4d9", kill_on_drop: false }` [INFO] [stdout] 4e11f50f5277595bb0c43e52658960623f597d142aa4e20bbefa2bd9ce9db4d9