[INFO] fetching crate lustre_collector 0.7.5...
[INFO] checking lustre_collector-0.7.5 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate lustre_collector 0.7.5 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate lustre_collector 0.7.5 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lustre_collector 0.7.5
[INFO] finished tweaking crates.io crate lustre_collector 0.7.5
[INFO] tweaked toml for crates.io crate lustre_collector 0.7.5 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate lustre_collector 0.7.5 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v1.0.41
[INFO] [stderr]   Downloaded thiserror-impl v1.0.41
[INFO] [stderr]   Downloaded serde_yaml v0.9.22
[INFO] [stderr]   Downloaded insta v1.30.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54ecc16e9757b776ab35ca3d652a9c6560349f9b1f31dcfce05bcdb82020c6e3
[INFO] running `Command { std: "docker" "start" "-a" "54ecc16e9757b776ab35ca3d652a9c6560349f9b1f31dcfce05bcdb82020c6e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54ecc16e9757b776ab35ca3d652a9c6560349f9b1f31dcfce05bcdb82020c6e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54ecc16e9757b776ab35ca3d652a9c6560349f9b1f31dcfce05bcdb82020c6e3", kill_on_drop: false }`
[INFO] [stdout] 54ecc16e9757b776ab35ca3d652a9c6560349f9b1f31dcfce05bcdb82020c6e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48b865ce5f8232fa60b67c08a3a75d9e28563fbdc6a2e526b403ea1e2a058729
[INFO] running `Command { std: "docker" "start" "-a" "48b865ce5f8232fa60b67c08a3a75d9e28563fbdc6a2e526b403ea1e2a058729", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling rustix v0.38.3
[INFO] [stderr]    Compiling serde v1.0.166
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde_json v1.0.100
[INFO] [stderr]     Checking itoa v1.0.8
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking equivalent v1.0.0
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]    Compiling thiserror v1.0.41
[INFO] [stderr]     Checking ryu v1.0.14
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking pin-project-lite v0.2.10
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]     Checking insta v1.30.0
[INFO] [stderr]     Checking combine v4.6.6
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]     Checking is-terminal v0.4.8
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.11
[INFO] [stderr]    Compiling serde_derive v1.0.166
[INFO] [stderr]    Compiling thiserror-impl v1.0.41
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking clap v4.3.11
[INFO] [stderr]     Checking serde_yaml v0.9.22
[INFO] [stderr]     Checking lustre_collector v0.7.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Param` is imported redundantly
[INFO] [stdout]    --> src/base_parsers.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |     use super::*;
[INFO] [stdout]     |         -------- the item `Param` is already imported here
[INFO] [stdout] 134 |     use crate::types::Param;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EasyParser` is imported redundantly
[INFO] [stdout]    --> src/node_stats_parsers.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     use super::*;
[INFO] [stdout]     |         -------- the item `EasyParser` is already imported here
[INFO] [stdout] 162 |     use combine::parser::EasyParser;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HostStat` is imported redundantly
[INFO] [stdout]   --> src/top_level_parser.rs:76:24
[INFO] [stdout]    |
[INFO] [stdout] 75 |     use super::*;
[INFO] [stdout]    |         -------- the item `HostStat` is already imported here
[INFO] [stdout] 76 |     use crate::types::{HostStat, HostStats, Param};
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HostStats` is imported redundantly
[INFO] [stdout]   --> src/top_level_parser.rs:76:34
[INFO] [stdout]    |
[INFO] [stdout] 75 |     use super::*;
[INFO] [stdout]    |         -------- the item `HostStats` is already imported here
[INFO] [stdout] 76 |     use crate::types::{HostStat, HostStats, Param};
[INFO] [stdout]    |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Param` is imported redundantly
[INFO] [stdout]   --> src/top_level_parser.rs:76:45
[INFO] [stdout]    |
[INFO] [stdout] 75 |     use super::*;
[INFO] [stdout]    |         -------- the item `Param` is already imported here
[INFO] [stdout] 76 |     use crate::types::{HostStat, HostStats, Param};
[INFO] [stdout]    |                                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.14s
[INFO] running `Command { std: "docker" "inspect" "48b865ce5f8232fa60b67c08a3a75d9e28563fbdc6a2e526b403ea1e2a058729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48b865ce5f8232fa60b67c08a3a75d9e28563fbdc6a2e526b403ea1e2a058729", kill_on_drop: false }`
[INFO] [stdout] 48b865ce5f8232fa60b67c08a3a75d9e28563fbdc6a2e526b403ea1e2a058729