[INFO] fetching crate tinylivecode 0.1.1...
[INFO] building tinylivecode-0.1.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate tinylivecode 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tinylivecode 0.1.1
[INFO] finished tweaking crates.io crate tinylivecode 0.1.1
[INFO] tweaked toml for crates.io crate tinylivecode 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tinylivecode 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 59b8e412ebc468e0a7830144b6cb933f99603b26301f5ec883add5d4c74e315e
[INFO] running `Command { std: "docker" "start" "-a" "59b8e412ebc468e0a7830144b6cb933f99603b26301f5ec883add5d4c74e315e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59b8e412ebc468e0a7830144b6cb933f99603b26301f5ec883add5d4c74e315e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59b8e412ebc468e0a7830144b6cb933f99603b26301f5ec883add5d4c74e315e", kill_on_drop: false }`
[INFO] [stdout] 59b8e412ebc468e0a7830144b6cb933f99603b26301f5ec883add5d4c74e315e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1195b3acbbfd1c75f92cb807317ecf4d45d2423331c060eb0b2f027b5f0d8b68
[INFO] running `Command { std: "docker" "start" "-a" "1195b3acbbfd1c75f92cb807317ecf4d45d2423331c060eb0b2f027b5f0d8b68", kill_on_drop: false }`
[INFO] [stderr]    Compiling micromath v2.1.0
[INFO] [stderr]    Compiling tinylivecode v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "1195b3acbbfd1c75f92cb807317ecf4d45d2423331c060eb0b2f027b5f0d8b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1195b3acbbfd1c75f92cb807317ecf4d45d2423331c060eb0b2f027b5f0d8b68", kill_on_drop: false }`
[INFO] [stdout] 1195b3acbbfd1c75f92cb807317ecf4d45d2423331c060eb0b2f027b5f0d8b68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ecacc7146070e574059d2dfdfef41b32a5e796ca9fc2ed6a091d9f5939d47edb
[INFO] running `Command { std: "docker" "start" "-a" "ecacc7146070e574059d2dfdfef41b32a5e796ca9fc2ed6a091d9f5939d47edb", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinylivecode v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `micromath::F32Ext`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use micromath::F32Ext;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:289:20
[INFO] [stdout]     |
[INFO] [stdout] 289 |         ErrFromStr(ParseError),
[INFO] [stdout]     |         ---------- ^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 289 -         ErrFromStr(ParseError),
[INFO] [stdout] 289 +         ErrFromStr(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:290:17
[INFO] [stdout]     |
[INFO] [stdout] 290 |         ErrEval(ParseError),
[INFO] [stdout]     |         ------- ^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 290 -         ErrEval(ParseError),
[INFO] [stdout] 290 +         ErrEval(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_ok` is never used
[INFO] [stdout]    --> src/lib.rs:298:12
[INFO] [stdout]     |
[INFO] [stdout] 293 |     impl TestEvalResult {
[INFO] [stdout]     |     ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 298 |         fn is_ok(&self) -> bool {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "ecacc7146070e574059d2dfdfef41b32a5e796ca9fc2ed6a091d9f5939d47edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecacc7146070e574059d2dfdfef41b32a5e796ca9fc2ed6a091d9f5939d47edb", kill_on_drop: false }`
[INFO] [stdout] ecacc7146070e574059d2dfdfef41b32a5e796ca9fc2ed6a091d9f5939d47edb