[INFO] fetching crate smores 0.0.0... [INFO] building smores-0.0.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate smores 0.0.0 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate smores 0.0.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f1e7d93abe2057e416addfcde9ee3907e7ee7b98ebc2023be6cdf51ea79be3f1 [INFO] running `Command { std: "docker" "start" "-a" "f1e7d93abe2057e416addfcde9ee3907e7ee7b98ebc2023be6cdf51ea79be3f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1e7d93abe2057e416addfcde9ee3907e7ee7b98ebc2023be6cdf51ea79be3f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1e7d93abe2057e416addfcde9ee3907e7ee7b98ebc2023be6cdf51ea79be3f1", kill_on_drop: false }` [INFO] [stdout] f1e7d93abe2057e416addfcde9ee3907e7ee7b98ebc2023be6cdf51ea79be3f1 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 796191d452aa4ec2f9927999e8049b8c06ea48f620833bce03ea5c99107d4aa4 [INFO] running `Command { std: "docker" "start" "-a" "796191d452aa4ec2f9927999e8049b8c06ea48f620833bce03ea5c99107d4aa4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling anstream v0.6.5 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling clap_builder v4.4.11 [INFO] [stderr] Compiling thread_local v1.1.7 [INFO] [stderr] Compiling roff v0.2.1 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling smallvec v1.11.2 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling unsafe-libyaml v0.2.9 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling clap v4.4.11 [INFO] [stderr] Compiling clap_mangen v0.2.15 [INFO] [stderr] Compiling serde_yaml v0.9.27 [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 29.66s [INFO] running `Command { std: "docker" "inspect" "796191d452aa4ec2f9927999e8049b8c06ea48f620833bce03ea5c99107d4aa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "796191d452aa4ec2f9927999e8049b8c06ea48f620833bce03ea5c99107d4aa4", kill_on_drop: false }` [INFO] [stdout] 796191d452aa4ec2f9927999e8049b8c06ea48f620833bce03ea5c99107d4aa4 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a77f21359453625d7e1cd463ce6a5c0d7c8e562d2e1e597e15ef1b9c446afea [INFO] running `Command { std: "docker" "start" "-a" "5a77f21359453625d7e1cd463ce6a5c0d7c8e562d2e1e597e15ef1b9c446afea", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling similar v2.3.0 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling console v0.15.7 [INFO] [stderr] Compiling insta v1.34.0 [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] Compiling tracing v0.1.40 [INFO] [stderr] Compiling clap v4.4.11 [INFO] [stderr] Compiling clap_mangen v0.2.15 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling serde_yaml v0.9.27 [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 `test` profile [unoptimized + debuginfo] target(s) in 42.69s [INFO] running `Command { std: "docker" "inspect" "5a77f21359453625d7e1cd463ce6a5c0d7c8e562d2e1e597e15ef1b9c446afea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a77f21359453625d7e1cd463ce6a5c0d7c8e562d2e1e597e15ef1b9c446afea", kill_on_drop: false }` [INFO] [stdout] 5a77f21359453625d7e1cd463ce6a5c0d7c8e562d2e1e597e15ef1b9c446afea