[INFO] fetching crate rmistral 0.1.0...
[INFO] building rmistral-0.1.0 against try#58b1b3c5342a414c161338871f8004258ccef2a7 for pr-149937
[INFO] extracting crate rmistral 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rmistral 0.1.0
[INFO] finished tweaking crates.io crate rmistral 0.1.0
[INFO] tweaked toml for crates.io crate rmistral 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rmistral 0.1.0 on toolchain 58b1b3c5342a414c161338871f8004258ccef2a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rmistral 0.1.0 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" "+58b1b3c5342a414c161338871f8004258ccef2a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rmistral v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `MistralSpace` is never constructed
[INFO] [stdout]   --> src/language_model.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct MistralSpace;
[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 `SamplerResources` is never constructed
[INFO] [stdout]    --> src/model.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 | struct SamplerResources<'a, 'b, R: rand::Rng> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 49s
[INFO] running `Command { std: "docker" "inspect" "a1cf28f998f5bd999b738ca91353e89572a0f55863c1d244cd9b961260550264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1cf28f998f5bd999b738ca91353e89572a0f55863c1d244cd9b961260550264", kill_on_drop: false }`
[INFO] [stdout] a1cf28f998f5bd999b738ca91353e89572a0f55863c1d244cd9b961260550264
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 647f85bb765460e310e92082556fc638b3cc9d4ff7ea32dbbe971aa9d5c71a23
[INFO] running `Command { std: "docker" "start" "-a" "647f85bb765460e310e92082556fc638b3cc9d4ff7ea32dbbe971aa9d5c71a23", kill_on_drop: false }`
[INFO] [stdout] warning: struct `MistralSpace` is never constructed
[INFO] [stdout]   --> src/language_model.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct MistralSpace;
[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 `SamplerResources` is never constructed
[INFO] [stdout]    --> src/model.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 | struct SamplerResources<'a, 'b, R: rand::Rng> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rmistral v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `MistralSpace` is never constructed
[INFO] [stdout]   --> src/language_model.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct MistralSpace;
[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 `SamplerResources` is never constructed
[INFO] [stdout]    --> src/model.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 | struct SamplerResources<'a, 'b, R: rand::Rng> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "647f85bb765460e310e92082556fc638b3cc9d4ff7ea32dbbe971aa9d5c71a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "647f85bb765460e310e92082556fc638b3cc9d4ff7ea32dbbe971aa9d5c71a23", kill_on_drop: false }`
[INFO] [stdout] 647f85bb765460e310e92082556fc638b3cc9d4ff7ea32dbbe971aa9d5c71a23
