[INFO] fetching crate science-grid 0.1.1...
[INFO] building science-grid-0.1.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate science-grid 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate science-grid 0.1.1
[INFO] finished tweaking crates.io crate science-grid 0.1.1
[INFO] tweaked toml for crates.io crate science-grid 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate science-grid 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 14 packages to latest compatible versions
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9b1b7dfd332967b971338a41c4c35d7a04c968ab8962647f2a0d44cbef524990
[INFO] running `Command { std: "docker" "start" "-a" "9b1b7dfd332967b971338a41c4c35d7a04c968ab8962647f2a0d44cbef524990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b1b7dfd332967b971338a41c4c35d7a04c968ab8962647f2a0d44cbef524990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b1b7dfd332967b971338a41c4c35d7a04c968ab8962647f2a0d44cbef524990", kill_on_drop: false }`
[INFO] [stdout] 9b1b7dfd332967b971338a41c4c35d7a04c968ab8962647f2a0d44cbef524990
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 32060e7dabc111785765de88bbb60bb5ae80c1d81180517ae14264f37adf74d5
[INFO] running `Command { std: "docker" "start" "-a" "32060e7dabc111785765de88bbb60bb5ae80c1d81180517ae14264f37adf74d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling science-grid v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_invalid` is never used
[INFO] [stdout]  --> src/types.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub trait Grid: Send + Sync {
[INFO] [stdout]   |           ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 5 |     fn get_invalid(&self) -> f64 {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "32060e7dabc111785765de88bbb60bb5ae80c1d81180517ae14264f37adf74d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32060e7dabc111785765de88bbb60bb5ae80c1d81180517ae14264f37adf74d5", kill_on_drop: false }`
[INFO] [stdout] 32060e7dabc111785765de88bbb60bb5ae80c1d81180517ae14264f37adf74d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f3ee2f44a9aab2bf36c4af4fd9faa6a4bb4b5cf2a74f368586e2aa2895fb3a57
[INFO] running `Command { std: "docker" "start" "-a" "f3ee2f44a9aab2bf36c4af4fd9faa6a4bb4b5cf2a74f368586e2aa2895fb3a57", kill_on_drop: false }`
[INFO] [stderr]    Compiling science-grid v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_invalid` is never used
[INFO] [stdout]  --> src/types.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub trait Grid: Send + Sync {
[INFO] [stdout]   |           ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 5 |     fn get_invalid(&self) -> f64 {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "f3ee2f44a9aab2bf36c4af4fd9faa6a4bb4b5cf2a74f368586e2aa2895fb3a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3ee2f44a9aab2bf36c4af4fd9faa6a4bb4b5cf2a74f368586e2aa2895fb3a57", kill_on_drop: false }`
[INFO] [stdout] f3ee2f44a9aab2bf36c4af4fd9faa6a4bb4b5cf2a74f368586e2aa2895fb3a57