[INFO] fetching crate sigar-rs 0.2.0... [INFO] testing sigar-rs-0.2.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate sigar-rs 0.2.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate sigar-rs 0.2.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sigar-rs 0.2.0 [INFO] finished tweaking crates.io crate sigar-rs 0.2.0 [INFO] tweaked toml for crates.io crate sigar-rs 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f296959dc5354889f5a97d7ee0a4b5bc1ca7f2b57999bcefca6eb6ac667efe7 [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" "0f296959dc5354889f5a97d7ee0a4b5bc1ca7f2b57999bcefca6eb6ac667efe7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f296959dc5354889f5a97d7ee0a4b5bc1ca7f2b57999bcefca6eb6ac667efe7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f296959dc5354889f5a97d7ee0a4b5bc1ca7f2b57999bcefca6eb6ac667efe7", kill_on_drop: false }` [INFO] [stdout] 0f296959dc5354889f5a97d7ee0a4b5bc1ca7f2b57999bcefca6eb6ac667efe7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--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] 230f6f2183ea6a855ac2179bdc731ec1c0b7347425ad438332066ad490aa77db [INFO] running `Command { std: "docker" "start" "-a" "230f6f2183ea6a855ac2179bdc731ec1c0b7347425ad438332066ad490aa77db", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling sigar-rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling cmake v0.1.46 [INFO] [stderr] Compiling sigar-sys v1.0.3 [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/net/mod.rs:202:68 [INFO] [stdout] | [INFO] [stdout] 202 | let name_ptr = CString::new(name).map_err(|e| Error::CString(e.description().to_string()))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/net/mod.rs:244:68 [INFO] [stdout] | [INFO] [stdout] 244 | let name_ptr = CString::new(name).map_err(|e| Error::CString(e.description().to_string()))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `inet4` [INFO] [stdout] --> src/net/mod.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | inet4: net::Ipv4Addr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `inet6` [INFO] [stdout] --> src/net/mod.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | inet6: net::Ipv6Addr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mac` [INFO] [stdout] --> src/net/mod.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | mac: [u8; 8usize], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.61s [INFO] running `Command { std: "docker" "inspect" "230f6f2183ea6a855ac2179bdc731ec1c0b7347425ad438332066ad490aa77db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "230f6f2183ea6a855ac2179bdc731ec1c0b7347425ad438332066ad490aa77db", kill_on_drop: false }` [INFO] [stdout] 230f6f2183ea6a855ac2179bdc731ec1c0b7347425ad438332066ad490aa77db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0dd541529911445c8958b0f5f649dcea27bd4f44d27f641c489884d5ae65a88d [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" "0dd541529911445c8958b0f5f649dcea27bd4f44d27f641c489884d5ae65a88d", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/net/mod.rs:202:68 [INFO] [stdout] | [INFO] [stdout] 202 | let name_ptr = CString::new(name).map_err(|e| Error::CString(e.description().to_string()))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/net/mod.rs:244:68 [INFO] [stdout] | [INFO] [stdout] 244 | let name_ptr = CString::new(name).map_err(|e| Error::CString(e.description().to_string()))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sigar-rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `inet4` [INFO] [stdout] --> src/net/mod.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | inet4: net::Ipv4Addr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `inet6` [INFO] [stdout] --> src/net/mod.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | inet6: net::Ipv6Addr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mac` [INFO] [stdout] --> src/net/mod.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | mac: [u8; 8usize], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/net/mod.rs:202:68 [INFO] [stdout] | [INFO] [stdout] 202 | let name_ptr = CString::new(name).map_err(|e| Error::CString(e.description().to_string()))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/net/mod.rs:244:68 [INFO] [stdout] | [INFO] [stdout] 244 | let name_ptr = CString::new(name).map_err(|e| Error::CString(e.description().to_string()))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `inet4` [INFO] [stdout] --> src/net/mod.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | inet4: net::Ipv4Addr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `inet6` [INFO] [stdout] --> src/net/mod.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | inet6: net::Ipv6Addr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mac` [INFO] [stdout] --> src/net/mod.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | mac: [u8; 8usize], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "0dd541529911445c8958b0f5f649dcea27bd4f44d27f641c489884d5ae65a88d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dd541529911445c8958b0f5f649dcea27bd4f44d27f641c489884d5ae65a88d", kill_on_drop: false }` [INFO] [stdout] 0dd541529911445c8958b0f5f649dcea27bd4f44d27f641c489884d5ae65a88d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", 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] c581dc429c2189b8bafd23038fea79c735b1228500939ad43f30def84e37feee [INFO] running `Command { std: "docker" "start" "-a" "c581dc429c2189b8bafd23038fea79c735b1228500939ad43f30def84e37feee", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/net/mod.rs:202:68 [INFO] [stderr] | [INFO] [stderr] 202 | let name_ptr = CString::new(name).map_err(|e| Error::CString(e.description().to_string()))?; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/net/mod.rs:244:68 [INFO] [stderr] | [INFO] [stderr] 244 | let name_ptr = CString::new(name).map_err(|e| Error::CString(e.description().to_string()))?; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inet4` [INFO] [stderr] --> src/net/mod.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | inet4: net::Ipv4Addr, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inet6` [INFO] [stderr] --> src/net/mod.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | inet6: net::Ipv6Addr, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `mac` [INFO] [stderr] --> src/net/mod.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | mac: [u8; 8usize], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `sigar-rs` (lib) generated 5 warnings [INFO] [stderr] warning: `sigar-rs` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sigar_rs-e974e8ae7b276250) [INFO] [stderr] Doc-tests sigar-rs [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c581dc429c2189b8bafd23038fea79c735b1228500939ad43f30def84e37feee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c581dc429c2189b8bafd23038fea79c735b1228500939ad43f30def84e37feee", kill_on_drop: false }` [INFO] [stdout] c581dc429c2189b8bafd23038fea79c735b1228500939ad43f30def84e37feee