[INFO] cloning repository https://github.com/ReddyLab/cov_viz [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ReddyLab/cov_viz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReddyLab%2Fcov_viz", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReddyLab%2Fcov_viz'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 225b231214137706bdfa82416685f21e5b26b63e [INFO] checking ReddyLab/cov_viz/225b231214137706bdfa82416685f21e5b26b63e against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReddyLab%2Fcov_viz" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ReddyLab/cov_viz on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ReddyLab/cov_viz [INFO] finished tweaking git repo https://github.com/ReddyLab/cov_viz [INFO] tweaked toml for git repo https://github.com/ReddyLab/cov_viz written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ReddyLab/cov_viz 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/ReddyLab/cov_viz_ds` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded retain_mut v0.1.7 [INFO] [stderr] Downloaded postgres-protocol v0.6.4 [INFO] [stderr] Downloaded postgres v0.19.3 [INFO] [stderr] Downloaded postgres_range v0.11.0 [INFO] [stderr] Downloaded postgres-types v0.2.3 [INFO] [stderr] Downloaded tokio-postgres v0.7.6 [INFO] [stderr] Downloaded roaring v0.10.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9877299f7fe9a0303bf7e4956e54acb510487676ed7c116f0c400a564369a30d [INFO] running `Command { std: "docker" "start" "-a" "9877299f7fe9a0303bf7e4956e54acb510487676ed7c116f0c400a564369a30d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9877299f7fe9a0303bf7e4956e54acb510487676ed7c116f0c400a564369a30d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9877299f7fe9a0303bf7e4956e54acb510487676ed7c116f0c400a564369a30d", kill_on_drop: false }` [INFO] [stdout] 9877299f7fe9a0303bf7e4956e54acb510487676ed7c116f0c400a564369a30d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 499068a581abdb8f1a6317bb8b830a922eccbe0b5f8d57d2f4f441e7d0baa0de [INFO] running `Command { std: "docker" "start" "-a" "499068a581abdb8f1a6317bb8b830a922eccbe0b5f8d57d2f4f441e7d0baa0de", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Checking siphasher v0.3.10 [INFO] [stderr] Checking smallvec v1.8.1 [INFO] [stderr] Checking tracing-core v0.1.28 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking retain_mut v0.1.7 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking roaring v0.10.2 [INFO] [stderr] Checking unicode-normalization v0.1.20 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking md-5 v0.10.1 [INFO] [stderr] Checking postgres-protocol v0.6.4 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking cov_viz_ds v0.4.0 (https://github.com/ReddyLab/cov_viz_ds?rev=0c58442bbef49acecb7ab2b5d7e2c150adaa61b5#0c58442b) [INFO] [stderr] Checking postgres-types v0.2.3 [INFO] [stderr] Checking tokio-postgres v0.7.6 [INFO] [stderr] Checking postgres_range v0.11.0 [INFO] [stderr] Checking postgres v0.19.3 [INFO] [stderr] Checking cov_viz v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/build_data.rs:342:31 [INFO] [stdout] | [INFO] [stdout] 342 | .for_each(|f| drop(reg_cat_facets.insert(f.0))); [INFO] [stdout] | ^^^^^--------------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `bool` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/build_data.rs:346:34 [INFO] [stdout] | [INFO] [stdout] 346 | for source_facets in &source_facet_dict.get(&source.0) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 346 | while let Some(source_facets) = &source_facet_dict.get(&source.0) { [INFO] [stdout] | ~~~~~~~~~~~~~~~ ~~~ [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 346 | if let Some(source_facets) = &source_facet_dict.get(&source.0) { [INFO] [stdout] | ~~~~~~~~~~~~ ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/build_data.rs:350:35 [INFO] [stdout] | [INFO] [stdout] 350 | .for_each(|f| drop(source_cat_facets.insert(f.0))); [INFO] [stdout] | ^^^^^-----------------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `bool` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/build_data.rs:342:31 [INFO] [stdout] | [INFO] [stdout] 342 | .for_each(|f| drop(reg_cat_facets.insert(f.0))); [INFO] [stdout] | ^^^^^--------------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `bool` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/build_data.rs:346:34 [INFO] [stdout] | [INFO] [stdout] 346 | for source_facets in &source_facet_dict.get(&source.0) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 346 | while let Some(source_facets) = &source_facet_dict.get(&source.0) { [INFO] [stdout] | ~~~~~~~~~~~~~~~ ~~~ [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 346 | if let Some(source_facets) = &source_facet_dict.get(&source.0) { [INFO] [stdout] | ~~~~~~~~~~~~ ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/build_data.rs:350:35 [INFO] [stdout] | [INFO] [stdout] 350 | .for_each(|f| drop(source_cat_facets.insert(f.0))); [INFO] [stdout] | ^^^^^-----------------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `bool` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.15s [INFO] running `Command { std: "docker" "inspect" "499068a581abdb8f1a6317bb8b830a922eccbe0b5f8d57d2f4f441e7d0baa0de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "499068a581abdb8f1a6317bb8b830a922eccbe0b5f8d57d2f4f441e7d0baa0de", kill_on_drop: false }` [INFO] [stdout] 499068a581abdb8f1a6317bb8b830a922eccbe0b5f8d57d2f4f441e7d0baa0de