[INFO] fetching crate science-grid 0.1.1...
[INFO] testing science-grid-0.1.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate science-grid 0.1.1 into /workspace/builds/worker-2-tc1/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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate science-grid 0.1.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b3c1b3ef9818aead350665bb9a48a714d8b995ff5d179e58fe0d6b34c718438
[INFO] running `Command { std: "docker" "start" "-a" "0b3c1b3ef9818aead350665bb9a48a714d8b995ff5d179e58fe0d6b34c718438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b3c1b3ef9818aead350665bb9a48a714d8b995ff5d179e58fe0d6b34c718438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b3c1b3ef9818aead350665bb9a48a714d8b995ff5d179e58fe0d6b34c718438", kill_on_drop: false }`
[INFO] [stdout] 0b3c1b3ef9818aead350665bb9a48a714d8b995ff5d179e58fe0d6b34c718438
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ae4682b09472dad5f308f866e62a01d03d89647e4f514434ef4b327984f5fa4
[INFO] running `Command { std: "docker" "start" "-a" "7ae4682b09472dad5f308f866e62a01d03d89647e4f514434ef4b327984f5fa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde_derive v1.0.228
[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 7.02s
[INFO] running `Command { std: "docker" "inspect" "7ae4682b09472dad5f308f866e62a01d03d89647e4f514434ef4b327984f5fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ae4682b09472dad5f308f866e62a01d03d89647e4f514434ef4b327984f5fa4", kill_on_drop: false }`
[INFO] [stdout] 7ae4682b09472dad5f308f866e62a01d03d89647e4f514434ef4b327984f5fa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b98df4c636e4cd421cf656ea3f9b7b5167d4275227d196b6682f479c0db4dc39
[INFO] running `Command { std: "docker" "start" "-a" "b98df4c636e4cd421cf656ea3f9b7b5167d4275227d196b6682f479c0db4dc39", kill_on_drop: false }`
[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]    Compiling science-grid v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "b98df4c636e4cd421cf656ea3f9b7b5167d4275227d196b6682f479c0db4dc39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b98df4c636e4cd421cf656ea3f9b7b5167d4275227d196b6682f479c0db4dc39", kill_on_drop: false }`
[INFO] [stdout] b98df4c636e4cd421cf656ea3f9b7b5167d4275227d196b6682f479c0db4dc39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ffbbf4a174a69d32bd9a8afe71a2564cf65d0fc31572f196c425313fd6b5d6c
[INFO] running `Command { std: "docker" "start" "-a" "4ffbbf4a174a69d32bd9a8afe71a2564cf65d0fc31572f196c425313fd6b5d6c", kill_on_drop: false }`
[INFO] [stderr] warning: method `get_invalid` is never used
[INFO] [stdout] 
[INFO] [stderr]  --> src/types.rs:5:8
[INFO] [stdout] running 1 test
[INFO] [stderr]   |
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr] 2 | pub trait Grid: Send + Sync {
[INFO] [stdout] 
[INFO] [stderr]   |           ---- method in this trait
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr] ...
[INFO] [stdout] 
[INFO] [stderr] 5 |     fn get_invalid(&self) -> f64 {
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `science-grid` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/science_grid-03195685884fddfc)
[INFO] [stderr]    Doc-tests science_grid
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4ffbbf4a174a69d32bd9a8afe71a2564cf65d0fc31572f196c425313fd6b5d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ffbbf4a174a69d32bd9a8afe71a2564cf65d0fc31572f196c425313fd6b5d6c", kill_on_drop: false }`
[INFO] [stdout] 4ffbbf4a174a69d32bd9a8afe71a2564cf65d0fc31572f196c425313fd6b5d6c