[INFO] fetching crate proc_getter 0.0.3...
[INFO] testing proc_getter-0.0.3 against 1.76.0 for beta-1.77-1
[INFO] extracting crate proc_getter 0.0.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate proc_getter 0.0.3 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate proc_getter 0.0.3
[INFO] finished tweaking crates.io crate proc_getter 0.0.3
[INFO] tweaked toml for crates.io crate proc_getter 0.0.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f57c3a6266bc6a9757c8d25cf84885f4cbb9101a242b29ac4c12953df2793167
[INFO] running `Command { std: "docker" "start" "-a" "f57c3a6266bc6a9757c8d25cf84885f4cbb9101a242b29ac4c12953df2793167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f57c3a6266bc6a9757c8d25cf84885f4cbb9101a242b29ac4c12953df2793167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f57c3a6266bc6a9757c8d25cf84885f4cbb9101a242b29ac4c12953df2793167", kill_on_drop: false }`
[INFO] [stdout] f57c3a6266bc6a9757c8d25cf84885f4cbb9101a242b29ac4c12953df2793167
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9526ac7b88f2af3c933a180b940d7e81bf9b2b5dc3e8c9d770bc2543437f784f
[INFO] running `Command { std: "docker" "start" "-a" "9526ac7b88f2af3c933a180b940d7e81bf9b2b5dc3e8c9d770bc2543437f784f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc_getter v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]  --> src/proc/mod.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[doc(inline)]
[INFO] [stdout]   |       ^^^^^^ only applicable on `use` items
[INFO] [stdout] 3 | pub mod buddyinfo;
[INFO] [stdout]   | ----------------- not a `use` item
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]   = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline> for more information
[INFO] [stdout]   = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index`, `name`, `dmi_user`, `dmi_gusers`, and `dmi_addr` are never read
[INFO] [stdout]   --> src/proc/net/dev_mcast.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub struct DevMcast {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 6  |     index: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 7  |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 8  |     dmi_user: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 9  |     dmi_gusers: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     dmi_addr: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DevMcast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tcp_ext` and `ip_ext` are never read
[INFO] [stdout]  --> src/proc/net/netstat.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct NetStat {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     tcp_ext: HashMap<String, usize>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     ip_ext: HashMap<String, usize>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `NetStat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "9526ac7b88f2af3c933a180b940d7e81bf9b2b5dc3e8c9d770bc2543437f784f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9526ac7b88f2af3c933a180b940d7e81bf9b2b5dc3e8c9d770bc2543437f784f", kill_on_drop: false }`
[INFO] [stdout] 9526ac7b88f2af3c933a180b940d7e81bf9b2b5dc3e8c9d770bc2543437f784f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b6154984d7ede655378dc2203b48a4cccd6f80a774abd1a58f9d49aa746bff4
[INFO] running `Command { std: "docker" "start" "-a" "0b6154984d7ede655378dc2203b48a4cccd6f80a774abd1a58f9d49aa746bff4", kill_on_drop: false }`
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]  --> src/proc/mod.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[doc(inline)]
[INFO] [stdout]   |       ^^^^^^ only applicable on `use` items
[INFO] [stdout] 3 | pub mod buddyinfo;
[INFO] [stdout]   | ----------------- not a `use` item
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]   = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline> for more information
[INFO] [stdout]   = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling proc_getter v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `index`, `name`, `dmi_user`, `dmi_gusers`, and `dmi_addr` are never read
[INFO] [stdout]   --> src/proc/net/dev_mcast.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub struct DevMcast {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 6  |     index: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 7  |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 8  |     dmi_user: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 9  |     dmi_gusers: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     dmi_addr: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DevMcast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tcp_ext` and `ip_ext` are never read
[INFO] [stdout]  --> src/proc/net/netstat.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct NetStat {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     tcp_ext: HashMap<String, usize>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     ip_ext: HashMap<String, usize>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `NetStat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]  --> src/proc/mod.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[doc(inline)]
[INFO] [stdout]   |       ^^^^^^ only applicable on `use` items
[INFO] [stdout] 3 | pub mod buddyinfo;
[INFO] [stdout]   | ----------------- not a `use` item
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]   = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline> for more information
[INFO] [stdout]   = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index`, `name`, `dmi_user`, `dmi_gusers`, and `dmi_addr` are never read
[INFO] [stdout]   --> src/proc/net/dev_mcast.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub struct DevMcast {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 6  |     index: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 7  |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 8  |     dmi_user: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 9  |     dmi_gusers: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     dmi_addr: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DevMcast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tcp_ext` and `ip_ext` are never read
[INFO] [stdout]  --> src/proc/net/netstat.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct NetStat {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     tcp_ext: HashMap<String, usize>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     ip_ext: HashMap<String, usize>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `NetStat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "0b6154984d7ede655378dc2203b48a4cccd6f80a774abd1a58f9d49aa746bff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b6154984d7ede655378dc2203b48a4cccd6f80a774abd1a58f9d49aa746bff4", kill_on_drop: false }`
[INFO] [stdout] 0b6154984d7ede655378dc2203b48a4cccd6f80a774abd1a58f9d49aa746bff4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d0f51872d0bdffc20d2ee99c0607171be9faf9747b1de5e879709bae50ea1b6
[INFO] running `Command { std: "docker" "start" "-a" "8d0f51872d0bdffc20d2ee99c0607171be9faf9747b1de5e879709bae50ea1b6", kill_on_drop: false }`
[INFO] [stderr] warning: this attribute can only be applied to a `use` item
[INFO] [stderr]  --> src/proc/mod.rs:2:7
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[doc(inline)]
[INFO] [stderr]   |       ^^^^^^ only applicable on `use` items
[INFO] [stderr] 3 | pub mod buddyinfo;
[INFO] [stderr]   | ----------------- not a `use` item
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr]   = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline> for more information
[INFO] [stderr]   = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `index`, `name`, `dmi_user`, `dmi_gusers`, and `dmi_addr` are never read
[INFO] [stderr]   --> src/proc/net/dev_mcast.rs:6:5
[INFO] [stderr]    |
[INFO] [stderr] 5  | pub struct DevMcast {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 6  |     index: usize,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 7  |     name: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 8  |     dmi_user: usize,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 9  |     dmi_gusers: usize,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 10 |     dmi_addr: usize,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DevMcast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `tcp_ext` and `ip_ext` are never read
[INFO] [stderr]  --> src/proc/net/netstat.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct NetStat {
[INFO] [stderr]   |            ------- fields in this struct
[INFO] [stderr] 7 |     tcp_ext: HashMap<String, usize>,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 8 |     ip_ext: HashMap<String, usize>,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `NetStat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `proc_getter` (lib) generated 3 warnings
[INFO] [stderr] warning: `proc_getter` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proc_getter-f046c91c26e7b1fd)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test proc::_self::test::test_self ... ok
[INFO] [stdout] test proc::pid::stat::test::test_stat ... ok
[INFO] [stdout] test proc::net::route::test::test_parse ... ok
[INFO] [stdout] test proc::net::arp::test::parse_arp ... ok
[INFO] [stdout] test proc::crypto::test::getter ... ok
[INFO] [stdout] test proc::pid::task::test::test_stat_oft ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests proc_getter
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/proc/cpuinfo.rs - proc::cpuinfo::CpuInfo (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/proc/locks.rs - proc::locks::Lock (line 15) ... FAILED
[INFO] [stdout] test src/proc/crypto.rs - proc::crypto::Crypto (line 8) ... ok
[INFO] [stdout] test src/proc/buddyinfo.rs - proc::buddyinfo::BuddyInfo (line 6) ... ok
[INFO] [stdout] test src/proc/loadavg.rs - proc::loadavg::loadavg (line 57) ... ok
[INFO] [stdout] test src/proc/diskstats.rs - proc::diskstats::DiskStat (line 8) ... ok
[INFO] [stdout] test src/proc/devices.rs - proc::devices::devices (line 37) ... ok
[INFO] [stdout] test src/proc/meminfo.rs - proc::meminfo::MemInfo (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/proc/locks.rs - proc::locks::Lock (line 15) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at src/proc/locks.rs:7:21:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: BadFormat
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f31eff3f36 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55f31eff3f36 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55f31eff3f36 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55f31eff3f36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55f31f012d90 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55f31f012d90 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55f31eff23ef - std::io::Write::write_fmt::h78b18af5775fedb5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55f31eff3d14 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55f31eff3d14 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55f31eff5277 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55f31eff4fd9 - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:292:9
[INFO] [stdout]   11:     0x55f31eff5708 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:779:13
[INFO] [stdout]   12:     0x55f31eff55e2 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   13:     0x55f31eff4436 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x55f31eff5340 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   15:     0x55f31efcce05 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x55f31efcd273 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   17:     0x55f31efcdc42 - core::result::Result<T,E>::unwrap::hd8de084d87ba8c89
[INFO] [stdout]   18:     0x55f31efce248 - rust_out::main::_doctest_main_src_proc_locks_rs_15_0::h60abe2dd6e818d7e
[INFO] [stdout]   19:     0x55f31efce216 - rust_out::main::h7d13ed1f0b74fb4f
[INFO] [stdout]   20:     0x55f31efcd9f3 - core::ops::function::FnOnce::call_once::h9310bc2590e31970
[INFO] [stdout]   21:     0x55f31efcd8d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::haeb71db878654b8a
[INFO] [stdout]   22:     0x55f31efcd929 - std::rt::lang_start::{{closure}}::h3fc7e49d09688110
[INFO] [stdout]   23:     0x55f31efef851 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h37600b1e5eea4ecd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   24:     0x55f31efef851 - std::panicking::try::do_call::hb4bda49fa13a0c2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   25:     0x55f31efef851 - std::panicking::try::h8bbf75149211aaaa
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   26:     0x55f31efef851 - std::panic::catch_unwind::h8c78ec68ebea34cb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   27:     0x55f31efef851 - std::rt::lang_start_internal::{{closure}}::hffdf44a19fd9e220
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:48
[INFO] [stdout]   28:     0x55f31efef851 - std::panicking::try::do_call::hcb3194972c74716d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x55f31efef851 - std::panicking::try::hcdc6892c5f0dba4c
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x55f31efef851 - std::panic::catch_unwind::h4910beb4573f4776
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x55f31efef851 - std::rt::lang_start_internal::h6939038e2873596b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:20
[INFO] [stdout]   32:     0x55f31efcd907 - std::rt::lang_start::hd109d716ba1a5b01
[INFO] [stdout]   33:     0x55f31efce495 - main
[INFO] [stdout]   34:     0x7f5a2f9c4d90 - <unknown>
[INFO] [stdout]   35:     0x7f5a2f9c4e40 - __libc_start_main
[INFO] [stdout]   36:     0x55f31efcd535 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/proc/locks.rs - proc::locks::Lock (line 15)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "8d0f51872d0bdffc20d2ee99c0607171be9faf9747b1de5e879709bae50ea1b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d0f51872d0bdffc20d2ee99c0607171be9faf9747b1de5e879709bae50ea1b6", kill_on_drop: false }`
[INFO] [stdout] 8d0f51872d0bdffc20d2ee99c0607171be9faf9747b1de5e879709bae50ea1b6
[INFO] testing proc_getter-0.0.3 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate proc_getter 0.0.3 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate proc_getter 0.0.3 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate proc_getter 0.0.3
[INFO] finished tweaking crates.io crate proc_getter 0.0.3
[INFO] tweaked toml for crates.io crate proc_getter 0.0.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6086c7540ba262a17ae9531fda50fff6cdaeb73c99d29318a20782947a3f222
[INFO] running `Command { std: "docker" "start" "-a" "d6086c7540ba262a17ae9531fda50fff6cdaeb73c99d29318a20782947a3f222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6086c7540ba262a17ae9531fda50fff6cdaeb73c99d29318a20782947a3f222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6086c7540ba262a17ae9531fda50fff6cdaeb73c99d29318a20782947a3f222", kill_on_drop: false }`
[INFO] [stdout] d6086c7540ba262a17ae9531fda50fff6cdaeb73c99d29318a20782947a3f222
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cda28eaa3ddf35f6be5b00436005143ef4965967a3a2a7d7a8de8f14052b7ee7
[INFO] running `Command { std: "docker" "start" "-a" "cda28eaa3ddf35f6be5b00436005143ef4965967a3a2a7d7a8de8f14052b7ee7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc_getter v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]  --> src/proc/mod.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[doc(inline)]
[INFO] [stdout]   |       ^^^^^^ only applicable on `use` items
[INFO] [stdout] 3 | pub mod buddyinfo;
[INFO] [stdout]   | ----------------- not a `use` item
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]   = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline> for more information
[INFO] [stdout]   = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index`, `name`, `dmi_user`, `dmi_gusers`, and `dmi_addr` are never read
[INFO] [stdout]   --> src/proc/net/dev_mcast.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub struct DevMcast {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 6  |     index: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 7  |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 8  |     dmi_user: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 9  |     dmi_gusers: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     dmi_addr: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DevMcast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tcp_ext` and `ip_ext` are never read
[INFO] [stdout]  --> src/proc/net/netstat.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct NetStat {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     tcp_ext: HashMap<String, usize>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     ip_ext: HashMap<String, usize>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `NetStat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "cda28eaa3ddf35f6be5b00436005143ef4965967a3a2a7d7a8de8f14052b7ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cda28eaa3ddf35f6be5b00436005143ef4965967a3a2a7d7a8de8f14052b7ee7", kill_on_drop: false }`
[INFO] [stdout] cda28eaa3ddf35f6be5b00436005143ef4965967a3a2a7d7a8de8f14052b7ee7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6e479c4a9b05a2eacf3ad878a0e884526681c8c5b46fcda3074335e2b142933
[INFO] running `Command { std: "docker" "start" "-a" "b6e479c4a9b05a2eacf3ad878a0e884526681c8c5b46fcda3074335e2b142933", kill_on_drop: false }`
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]  --> src/proc/mod.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[doc(inline)]
[INFO] [stdout]   |       ^^^^^^ only applicable on `use` items
[INFO] [stdout] 3 | pub mod buddyinfo;
[INFO] [stdout]   | ----------------- not a `use` item
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]   = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline> for more information
[INFO] [stdout]   = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index`, `name`, `dmi_user`, `dmi_gusers`, and `dmi_addr` are never read
[INFO] [stdout]   --> src/proc/net/dev_mcast.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub struct DevMcast {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 6  |     index: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 7  |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 8  |     dmi_user: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 9  |     dmi_gusers: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     dmi_addr: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DevMcast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tcp_ext` and `ip_ext` are never read
[INFO] [stdout]  --> src/proc/net/netstat.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct NetStat {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     tcp_ext: HashMap<String, usize>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     ip_ext: HashMap<String, usize>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `NetStat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling proc_getter v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]  --> src/proc/mod.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[doc(inline)]
[INFO] [stdout]   |       ^^^^^^ only applicable on `use` items
[INFO] [stdout] 3 | pub mod buddyinfo;
[INFO] [stdout]   | ----------------- not a `use` item
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]   = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline> for more information
[INFO] [stdout]   = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index`, `name`, `dmi_user`, `dmi_gusers`, and `dmi_addr` are never read
[INFO] [stdout]   --> src/proc/net/dev_mcast.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub struct DevMcast {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 6  |     index: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 7  |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 8  |     dmi_user: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 9  |     dmi_gusers: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     dmi_addr: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DevMcast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tcp_ext` and `ip_ext` are never read
[INFO] [stdout]  --> src/proc/net/netstat.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct NetStat {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     tcp_ext: HashMap<String, usize>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     ip_ext: HashMap<String, usize>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `NetStat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "b6e479c4a9b05a2eacf3ad878a0e884526681c8c5b46fcda3074335e2b142933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6e479c4a9b05a2eacf3ad878a0e884526681c8c5b46fcda3074335e2b142933", kill_on_drop: false }`
[INFO] [stdout] b6e479c4a9b05a2eacf3ad878a0e884526681c8c5b46fcda3074335e2b142933
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5660933cfceb9df3c8b473719bf694555ec723668df981586b2353a18861ae3b
[INFO] running `Command { std: "docker" "start" "-a" "5660933cfceb9df3c8b473719bf694555ec723668df981586b2353a18861ae3b", kill_on_drop: false }`
[INFO] [stderr] warning: this attribute can only be applied to a `use` item
[INFO] [stderr]  --> src/proc/mod.rs:2:7
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[doc(inline)]
[INFO] [stderr]   |       ^^^^^^ only applicable on `use` items
[INFO] [stderr] 3 | pub mod buddyinfo;
[INFO] [stderr]   | ----------------- not a `use` item
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr]   = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline> for more information
[INFO] [stderr]   = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `index`, `name`, `dmi_user`, `dmi_gusers`, and `dmi_addr` are never read
[INFO] [stderr]   --> src/proc/net/dev_mcast.rs:6:5
[INFO] [stderr]    |
[INFO] [stderr] 5  | pub struct DevMcast {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 6  |     index: usize,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 7  |     name: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 8  |     dmi_user: usize,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 9  |     dmi_gusers: usize,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 10 |     dmi_addr: usize,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DevMcast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `tcp_ext` and `ip_ext` are never read
[INFO] [stderr]  --> src/proc/net/netstat.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct NetStat {
[INFO] [stderr]   |            ------- fields in this struct
[INFO] [stderr] 7 |     tcp_ext: HashMap<String, usize>,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 8 |     ip_ext: HashMap<String, usize>,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `NetStat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `proc_getter` (lib) generated 3 warnings
[INFO] [stderr] warning: `proc_getter` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proc_getter-a9a725f2ca956b9b)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test proc::crypto::test::getter ... ok
[INFO] [stdout] test proc::_self::test::test_self ... ok
[INFO] [stdout] test proc::pid::task::test::test_stat_oft ... ok
[INFO] [stdout] test proc::net::route::test::test_parse ... ok
[INFO] [stdout] test proc::net::arp::test::parse_arp ... ok
[INFO] [stderr]    Doc-tests proc_getter
[INFO] [stdout] test proc::pid::stat::test::test_stat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/proc/cpuinfo.rs - proc::cpuinfo::CpuInfo (line 11) ... ok
[INFO] [stdout] test src/proc/loadavg.rs - proc::loadavg::loadavg (line 57) ... ok
[INFO] [stdout] test src/proc/devices.rs - proc::devices::devices (line 37) ... ok
[INFO] [stdout] test src/proc/buddyinfo.rs - proc::buddyinfo::BuddyInfo (line 6) ... ok
[INFO] [stdout] test src/proc/crypto.rs - proc::crypto::Crypto (line 8) ... ok
[INFO] [stdout] test src/proc/diskstats.rs - proc::diskstats::DiskStat (line 8) ... ok
[INFO] [stdout] test src/proc/locks.rs - proc::locks::Lock (line 15) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/proc/meminfo.rs - proc::meminfo::MemInfo (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/proc/locks.rs - proc::locks::Lock (line 15) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at src/proc/locks.rs:7:21:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: BadFormat
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55e8af3dd0e6 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55e8af3dd0e6 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55e8af3dd0e6 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55e8af3dd0e6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55e8af3fbc90 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55e8af3fbc90 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55e8af3db3af - std::io::Write::write_fmt::hc65183f01d14754a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x55e8af3dcec4 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55e8af3dcec4 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55e8af3de427 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x55e8af3de189 - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:292:9
[INFO] [stdout]   11:     0x55e8af3de8b8 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:781:13
[INFO] [stdout]   12:     0x55e8af3de792 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stdout]   13:     0x55e8af3dd5e6 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x55e8af3de4e4 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   15:     0x55e8af3b5e05 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x55e8af3b6273 - core::result::unwrap_failed::h12bc80647957bcdb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1649:5
[INFO] [stdout]   17:     0x55e8af3b717a - rust_out::main::_doctest_main_src_proc_locks_rs_15_0::h98ad6287228821ec
[INFO] [stdout]   18:     0x55e8af3b7106 - rust_out::main::hff4e5118cb484971
[INFO] [stdout]   19:     0x55e8af3b6a03 - core::ops::function::FnOnce::call_once::h07035dc3b47525ba
[INFO] [stdout]   20:     0x55e8af3b68e6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h27e28290e6a5ea6b
[INFO] [stdout]   21:     0x55e8af3b6939 - std::rt::lang_start::{{closure}}::hc9e353f29d6b9183
[INFO] [stdout]   22:     0x55e8af3d8701 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hb70d08830a5ade10
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   23:     0x55e8af3d8701 - std::panicking::try::do_call::h22b4f7e5a6651b4a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   24:     0x55e8af3d8701 - std::panicking::try::hc21d1712e01c2e20
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   25:     0x55e8af3d8701 - std::panic::catch_unwind::h043dedc9b446785f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   26:     0x55e8af3d8701 - std::rt::lang_start_internal::{{closure}}::hd5b437811c37f411
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:48
[INFO] [stdout]   27:     0x55e8af3d8701 - std::panicking::try::do_call::hd87c54a927c7af49
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   28:     0x55e8af3d8701 - std::panicking::try::hf94d97659ed75d92
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   29:     0x55e8af3d8701 - std::panic::catch_unwind::h2ddd57de1d25402e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   30:     0x55e8af3d8701 - std::rt::lang_start_internal::h7fecc45801af5220
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:20
[INFO] [stdout]   31:     0x55e8af3b6917 - std::rt::lang_start::h613ce2a20714e78a
[INFO] [stdout]   32:     0x55e8af3b7445 - main
[INFO] [stdout]   33:     0x7f46e10f4d90 - <unknown>
[INFO] [stdout]   34:     0x7f46e10f4e40 - __libc_start_main
[INFO] [stdout]   35:     0x55e8af3b6535 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/proc/locks.rs - proc::locks::Lock (line 15)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5660933cfceb9df3c8b473719bf694555ec723668df981586b2353a18861ae3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5660933cfceb9df3c8b473719bf694555ec723668df981586b2353a18861ae3b", kill_on_drop: false }`
[INFO] [stdout] 5660933cfceb9df3c8b473719bf694555ec723668df981586b2353a18861ae3b
