[INFO] fetching crate smores 0.0.0...
[INFO] checking smores-0.0.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate smores 0.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate smores 0.0.0
[INFO] finished tweaking crates.io crate smores 0.0.0
[INFO] tweaked toml for crates.io crate smores 0.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smores 0.0.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate smores 0.0.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c266261e3a99dcf4a37b43be6c8037f896ad04b7cc142e0c29169824e7f1ae8
[INFO] running `Command { std: "docker" "start" "-a" "4c266261e3a99dcf4a37b43be6c8037f896ad04b7cc142e0c29169824e7f1ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c266261e3a99dcf4a37b43be6c8037f896ad04b7cc142e0c29169824e7f1ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c266261e3a99dcf4a37b43be6c8037f896ad04b7cc142e0c29169824e7f1ae8", kill_on_drop: false }`
[INFO] [stdout] 4c266261e3a99dcf4a37b43be6c8037f896ad04b7cc142e0c29169824e7f1ae8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cc4a8fa24a39c979ff3772c8320d2d9c04bbc37684517f59de0b91bbbc5b0b1
[INFO] running `Command { std: "docker" "start" "-a" "4cc4a8fa24a39c979ff3772c8320d2d9c04bbc37684517f59de0b91bbbc5b0b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking roff v0.2.1
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking unsafe-libyaml v0.2.9
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking similar v2.3.0
[INFO] [stderr]     Checking anstream v0.6.5
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking clap_builder v4.4.11
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking insta v1.34.0
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking clap v4.4.11
[INFO] [stderr]     Checking clap_mangen v0.2.15
[INFO] [stderr]     Checking serde_yaml v0.9.27
[INFO] [stderr]     Checking smores v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/cli.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/cli.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Value2` is never constructed
[INFO] [stdout]   --> src/smos.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Value2 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Entry` is never constructed
[INFO] [stdout]   --> src/smos.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct Entry {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StateHistory2` is never constructed
[INFO] [stdout]   --> src/smos.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct StateHistory2 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Forest` is never constructed
[INFO] [stdout]   --> src/smos.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct Forest {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StateHistory3` is never constructed
[INFO] [stdout]   --> src/smos.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct StateHistory3 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Value3` is never constructed
[INFO] [stdout]   --> src/smos.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct Value3 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StateHistory4` is never constructed
[INFO] [stdout]   --> src/smos.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct StateHistory4 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Value2` is never constructed
[INFO] [stdout]   --> src/smos.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Value2 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Entry` is never constructed
[INFO] [stdout]   --> src/smos.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct Entry {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StateHistory2` is never constructed
[INFO] [stdout]   --> src/smos.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct StateHistory2 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Forest` is never constructed
[INFO] [stdout]   --> src/smos.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct Forest {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StateHistory3` is never constructed
[INFO] [stdout]   --> src/smos.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct StateHistory3 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Value3` is never constructed
[INFO] [stdout]   --> src/smos.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct Value3 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StateHistory4` is never constructed
[INFO] [stdout]   --> src/smos.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct StateHistory4 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.88s
[INFO] running `Command { std: "docker" "inspect" "4cc4a8fa24a39c979ff3772c8320d2d9c04bbc37684517f59de0b91bbbc5b0b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc4a8fa24a39c979ff3772c8320d2d9c04bbc37684517f59de0b91bbbc5b0b1", kill_on_drop: false }`
[INFO] [stdout] 4cc4a8fa24a39c979ff3772c8320d2d9c04bbc37684517f59de0b91bbbc5b0b1