[INFO] cloning repository https://github.com/MMw-Unibo/tempos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MMw-Unibo/tempos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMMw-Unibo%2Ftempos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMMw-Unibo%2Ftempos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e6115bf5c79c384e747b829f75de62ccfad8637
[INFO] documenting MMw-Unibo/tempos against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMMw-Unibo%2Ftempos" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MMw-Unibo/tempos on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MMw-Unibo/tempos
[INFO] finished tweaking git repo https://github.com/MMw-Unibo/tempos
[INFO] tweaked toml for git repo https://github.com/MMw-Unibo/tempos written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/MMw-Unibo/tempos already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "e74a7de0cbc3e8710a9185de6517150003fa4f273167616e850711951218f7f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e74a7de0cbc3e8710a9185de6517150003fa4f273167616e850711951218f7f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e74a7de0cbc3e8710a9185de6517150003fa4f273167616e850711951218f7f0", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb0b527a86f51e8a53ac27dcd9d42da2543c2e444fab07cfb691d1382106f3f7
[INFO] running `Command { std: "docker" "start" "-a" "cb0b527a86f51e8a53ac27dcd9d42da2543c2e444fab07cfb691d1382106f3f7", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] [stderr]     Checking clap_lex v0.3.2
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]     Checking tempos v0.1.0 (/opt/rustwide/workdir/tempos)
[INFO] [stdout] warning: unused imports: `MsgFlags`, `SockAddr`, `libc::msghdr`
[INFO] [stdout]  --> tempos/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     libc::msghdr,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 3 |     sys::socket::{sendmsg, setsockopt, sockopt, MsgFlags, SockAddr},
[INFO] [stdout]   |                                                 ^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::slice::*`
[INFO] [stdout]  --> tempos/src/buffer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::slice::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> tempos/src/message.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::buffer::{self, Buffer};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `txtime_flags` should have an upper camel case name
[INFO] [stdout]   --> tempos/src/lib.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub type txtime_flags = ::std::os::raw::c_uint;
[INFO] [stdout]    |          ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TxtimeFlags`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `nix::sys::socket::SockAddr`: use SockaddrLike or SockaddrStorage instead
[INFO] [stdout]  --> tempos/src/lib.rs:3:59
[INFO] [stdout]   |
[INFO] [stdout] 3 |     sys::socket::{sendmsg, setsockopt, sockopt, MsgFlags, SockAddr},
[INFO] [stdout]   |                                                           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]   --> tempos/src/lib.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let now = nix::time::clock_gettime(nix::time::ClockId::CLOCK_REALTIME).unwrap();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `send_time` is never read
[INFO] [stdout]   --> tempos/src/lib.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let mut send_time = txtime;
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rt_start_offset`
[INFO] [stdout]   --> tempos/src/lib.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let rt_start_offset = period - txtime;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rt_start_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start`, `end`, and `current` are never read
[INFO] [stdout]  --> tempos/src/buffer.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Buffer {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 5 |     pub buf: Vec<u8>,
[INFO] [stdout] 6 |     start: usize,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 7 |     end: usize,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     current: usize,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `buffer` is never read
[INFO] [stdout]   --> tempos/src/message.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct TemposMessage<'a> {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 9  |     pub header: TemposHeader,
[INFO] [stdout] 10 |     buffer: &'a Buffer,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling semver v0.11.0
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[INFO] [stderr]  Documenting tempos-trigger v0.1.0 (/opt/rustwide/workdir/tempos-trigger)
[INFO] [stderr]  Documenting tempos v0.1.0 (/opt/rustwide/workdir/tempos)
[INFO] [stdout] warning: type `txtime_flags` should have an upper camel case name
[INFO] [stdout]   --> tempos/src/lib.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub type txtime_flags = ::std::os::raw::c_uint;
[INFO] [stdout]    |          ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TxtimeFlags`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking wasmer-compiler v3.1.1
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking wasmer-compiler-llvm v3.1.1
[INFO] [stderr]     Checking cranelift-frontend v0.86.1
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]  Documenting tempos-mom v0.1.0 (/opt/rustwide/workdir/tempos-mom)
[INFO] [stderr]     Checking wasmer v3.1.1
[INFO] [stderr]  Documenting tempos-invoker v0.1.0 (/opt/rustwide/workdir/tempos-invoker)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.58s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tempos/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tempos_invoker/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tempos_mom/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tempos_trigger/index.html
[INFO] running `Command { std: "docker" "inspect" "cb0b527a86f51e8a53ac27dcd9d42da2543c2e444fab07cfb691d1382106f3f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb0b527a86f51e8a53ac27dcd9d42da2543c2e444fab07cfb691d1382106f3f7", kill_on_drop: false }`
[INFO] [stdout] cb0b527a86f51e8a53ac27dcd9d42da2543c2e444fab07cfb691d1382106f3f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "+1.75.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78d21a2fac7a9020386f89d91c927d4a34a0071581781c6c7ff5173bb67d8502
[INFO] running `Command { std: "docker" "start" "-a" "78d21a2fac7a9020386f89d91c927d4a34a0071581781c6c7ff5173bb67d8502", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "78d21a2fac7a9020386f89d91c927d4a34a0071581781c6c7ff5173bb67d8502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78d21a2fac7a9020386f89d91c927d4a34a0071581781c6c7ff5173bb67d8502", kill_on_drop: false }`
[INFO] [stdout] 78d21a2fac7a9020386f89d91c927d4a34a0071581781c6c7ff5173bb67d8502
[INFO] documenting MMw-Unibo/tempos against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMMw-Unibo%2Ftempos" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MMw-Unibo/tempos on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MMw-Unibo/tempos
[INFO] finished tweaking git repo https://github.com/MMw-Unibo/tempos
[INFO] tweaked toml for git repo https://github.com/MMw-Unibo/tempos written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/MMw-Unibo/tempos already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7b5f2be69940d829c3ac1e7bc73dfe063ad73b96eb59ea296b0b8afe68c69f9
[INFO] running `Command { std: "docker" "start" "-a" "c7b5f2be69940d829c3ac1e7bc73dfe063ad73b96eb59ea296b0b8afe68c69f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7b5f2be69940d829c3ac1e7bc73dfe063ad73b96eb59ea296b0b8afe68c69f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7b5f2be69940d829c3ac1e7bc73dfe063ad73b96eb59ea296b0b8afe68c69f9", kill_on_drop: false }`
[INFO] [stdout] c7b5f2be69940d829c3ac1e7bc73dfe063ad73b96eb59ea296b0b8afe68c69f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77083f4f273fd3af7be6623d25a07a4ab5825c3603aa7a8c6cd81de7a8e30f8f
[INFO] running `Command { std: "docker" "start" "-a" "77083f4f273fd3af7be6623d25a07a4ab5825c3603aa7a8c6cd81de7a8e30f8f", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling thiserror v1.0.39
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
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[INFO] [stderr]    Compiling quote v1.0.18
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[INFO] [stderr]    Compiling regex-syntax v0.6.25
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[INFO] [stderr]    Compiling cranelift-isle v0.86.1
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[INFO] [stderr]    Compiling backtrace v0.3.67
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[INFO] [stderr]    Compiling io-lifetimes v1.0.6
[INFO] [stderr]    Compiling rayon-core v1.11.0
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[INFO] [stderr]    Compiling rustix v0.36.9
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[INFO] [stderr]     Checking cranelift-entity v0.86.1
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[INFO] [stderr]     Checking slice-group-by v0.3.0
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[INFO] [stderr]    Compiling cranelift-codegen v0.86.1
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[INFO] [stderr]    Compiling serde_derive v1.0.154
[INFO] [stderr]     Checking wasmparser v0.83.0
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling inkwell v0.1.0-beta.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.39
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling darling_macro v0.14.3
[INFO] [stderr]    Compiling bytecheck_derive v0.6.10
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]     Checking ptr_meta v0.1.4
[INFO] [stderr]    Compiling rkyv_derive v0.7.40
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]    Compiling darling v0.14.3
[INFO] [stderr]    Compiling enumset_derive v0.6.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling inkwell_internals v0.5.0
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking is-terminal v0.4.4
[INFO] [stderr]     Checking wasm-encoder v0.25.0
[INFO] [stderr]    Compiling pest v2.5.6
[INFO] [stderr]     Checking enumset v1.0.12
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling wasmer-compiler-cranelift v3.1.1
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking os_str_bytes v6.0.1
[INFO] [stderr]    Compiling serde v1.0.154
[INFO] [stderr]     Checking clap_lex v0.3.2
[INFO] [stderr]     Checking wast v55.0.0
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling clap_derive v4.1.8
[INFO] [stderr]     Checking tempos v0.1.0 (/opt/rustwide/workdir/tempos)
[INFO] [stderr]    Compiling llvm-sys v120.2.6
[INFO] [stdout] warning: unused imports: `MsgFlags`, `SockAddr`, `libc::msghdr`
[INFO] [stdout]  --> tempos/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     libc::msghdr,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 3 |     sys::socket::{sendmsg, setsockopt, sockopt, MsgFlags, SockAddr},
[INFO] [stdout]   |                                                 ^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::slice::*`
[INFO] [stdout]  --> tempos/src/buffer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::slice::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> tempos/src/message.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::buffer::{self, Buffer};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `txtime_flags` should have an upper camel case name
[INFO] [stdout]   --> tempos/src/lib.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub type txtime_flags = ::std::os::raw::c_uint;
[INFO] [stdout]    |          ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TxtimeFlags`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `nix::sys::socket::SockAddr`: use SockaddrLike or SockaddrStorage instead
[INFO] [stdout]  --> tempos/src/lib.rs:3:59
[INFO] [stdout]   |
[INFO] [stdout] 3 |     sys::socket::{sendmsg, setsockopt, sockopt, MsgFlags, SockAddr},
[INFO] [stdout]   |                                                           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]   --> tempos/src/lib.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let now = nix::time::clock_gettime(nix::time::ClockId::CLOCK_REALTIME).unwrap();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `send_time` is never read
[INFO] [stdout]   --> tempos/src/lib.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let mut send_time = txtime;
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rt_start_offset`
[INFO] [stdout]   --> tempos/src/lib.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let rt_start_offset = period - txtime;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rt_start_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start`, `end`, and `current` are never read
[INFO] [stdout]  --> tempos/src/buffer.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Buffer {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 5 |     pub buf: Vec<u8>,
[INFO] [stdout] 6 |     start: usize,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 7 |     end: usize,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     current: usize,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `buffer` is never read
[INFO] [stdout]   --> tempos/src/message.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct TemposMessage<'a> {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 9  |     pub header: TemposHeader,
[INFO] [stdout] 10 |     buffer: &'a Buffer,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]     Checking object v0.28.4
[INFO] [stderr]     Checking clap v4.1.8
[INFO] [stderr]     Checking wat v1.0.61
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking wasmer-types v3.1.1
[INFO] [stderr]     Checking tokio v1.18.2
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]    Compiling wasmer-derive v3.1.1
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking ctrlc v3.2.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking wasmer-vm v3.1.1
[INFO] [stderr]     Checking lz4_flex v0.10.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sysinfo v0.28.2
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]  Documenting tempos-trigger v0.1.0 (/opt/rustwide/workdir/tempos-trigger)
[INFO] [stderr]  Documenting tempos v0.1.0 (/opt/rustwide/workdir/tempos)
[INFO] [stdout] warning: type `txtime_flags` should have an upper camel case name
[INFO] [stdout]   --> tempos/src/lib.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub type txtime_flags = ::std::os::raw::c_uint;
[INFO] [stdout]    |          ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TxtimeFlags`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking wasmer-compiler v3.1.1
[INFO] [stderr]     Checking wasmer-compiler-llvm v3.1.1
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking cranelift-frontend v0.86.1
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]  Documenting tempos-mom v0.1.0 (/opt/rustwide/workdir/tempos-mom)
[INFO] [stderr]     Checking wasmer v3.1.1
[INFO] [stderr]  Documenting tempos-invoker v0.1.0 (/opt/rustwide/workdir/tempos-invoker)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.63s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tempos/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tempos_invoker/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tempos_mom/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tempos_trigger/index.html
[INFO] running `Command { std: "docker" "inspect" "77083f4f273fd3af7be6623d25a07a4ab5825c3603aa7a8c6cd81de7a8e30f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77083f4f273fd3af7be6623d25a07a4ab5825c3603aa7a8c6cd81de7a8e30f8f", kill_on_drop: false }`
[INFO] [stdout] 77083f4f273fd3af7be6623d25a07a4ab5825c3603aa7a8c6cd81de7a8e30f8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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-2023-12-22" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76775c12d20e9210dca98b96c79648297110b1febb7992592e77bd08bc2bcd3f
[INFO] running `Command { std: "docker" "start" "-a" "76775c12d20e9210dca98b96c79648297110b1febb7992592e77bd08bc2bcd3f", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "76775c12d20e9210dca98b96c79648297110b1febb7992592e77bd08bc2bcd3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76775c12d20e9210dca98b96c79648297110b1febb7992592e77bd08bc2bcd3f", kill_on_drop: false }`
[INFO] [stdout] 76775c12d20e9210dca98b96c79648297110b1febb7992592e77bd08bc2bcd3f
