[INFO] updating cached repository emilio/aemet-visualizer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/emilio/aemet-visualizer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/emilio/aemet-visualizer" "work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/emilio/aemet-visualizer"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/emilio/aemet-visualizer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/emilio/aemet-visualizer" "work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/emilio/aemet-visualizer"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/emilio/aemet-visualizer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 39b5615a6c609620dd7dc00ec8eb558b5e22a74b
[INFO] sha for GitHub repo emilio/aemet-visualizer: 39b5615a6c609620dd7dc00ec8eb558b5e22a74b
[INFO] validating manifest of emilio/aemet-visualizer on toolchain master#1891bfa80364eead426517c68de6947b7692e2de
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of emilio/aemet-visualizer on toolchain try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing emilio/aemet-visualizer
[INFO] finished frobbing emilio/aemet-visualizer
[INFO] frobbed toml for emilio/aemet-visualizer written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/emilio/aemet-visualizer/Cargo.toml
[INFO] started frobbing emilio/aemet-visualizer
[INFO] finished frobbing emilio/aemet-visualizer
[INFO] frobbed toml for emilio/aemet-visualizer written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/emilio/aemet-visualizer/Cargo.toml
[INFO] crate emilio/aemet-visualizer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking emilio/aemet-visualizer against try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a for pr-60261
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-3/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/emilio/aemet-visualizer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 588897d9329a6b0f60237b7c26b4de4fc089694a7187c60b96379a6eb7910e45
[INFO] running `"docker" "start" "-a" "588897d9329a6b0f60237b7c26b4de4fc089694a7187c60b96379a6eb7910e45"`
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]     Checking memchr v2.2.0
[INFO] [stderr]     Checking csv-core v0.1.5
[INFO] [stderr]     Checking csv v1.0.5
[INFO] [stderr]     Checking aemet-data v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `csv` is imported redundantly
[INFO] [stderr]    --> src/formats.rs:277:17
[INFO] [stderr]     |
[INFO] [stderr] 277 |             use csv;
[INFO] [stderr]     |                 ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/main.rs:1:1
[INFO] [stderr]     |
[INFO] [stderr] 1   | extern crate csv;
[INFO] [stderr]     | ----------------- the item `csv` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `csv` is imported redundantly
[INFO] [stderr]    --> src/formats.rs:277:17
[INFO] [stderr]     |
[INFO] [stderr] 277 |             use csv;
[INFO] [stderr]     |                 ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/main.rs:1:1
[INFO] [stderr]     |
[INFO] [stderr] 1   | extern crate csv;
[INFO] [stderr]     | ----------------- the item `csv` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.41s
[INFO] running `"docker" "inspect" "588897d9329a6b0f60237b7c26b4de4fc089694a7187c60b96379a6eb7910e45"`
[INFO] running `"docker" "rm" "-f" "588897d9329a6b0f60237b7c26b4de4fc089694a7187c60b96379a6eb7910e45"`
[INFO] [stdout] 588897d9329a6b0f60237b7c26b4de4fc089694a7187c60b96379a6eb7910e45