[INFO] crate unsegen 0.1.2 is already in cache
[INFO] extracting crate unsegen 0.1.2 into work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/unsegen/0.1.2
[INFO] extracting crate unsegen 0.1.2 into work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/unsegen/0.1.2
[INFO] validating manifest of unsegen-0.1.2 on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of unsegen-0.1.2 on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing unsegen-0.1.2
[INFO] finished frobbing unsegen-0.1.2
[INFO] frobbed toml for unsegen-0.1.2 written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/unsegen/0.1.2/Cargo.toml
[INFO] started frobbing unsegen-0.1.2
[INFO] finished frobbing unsegen-0.1.2
[INFO] frobbed toml for unsegen-0.1.2 written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/unsegen/0.1.2/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking unsegen-0.1.2 against master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-0/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/unsegen/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 749a99987191c2b7f7f464f5c75044a4085cf76154ece17eefe5a605d4e28621
[INFO] running `"docker" "start" "-a" "749a99987191c2b7f7f464f5c75044a4085cf76154ece17eefe5a605d4e28621"`
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking ndarray v0.8.4
[INFO] [stderr]     Checking unsegen v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Write` is imported redundantly
[INFO] [stderr]    --> src/base/terminal.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 30  | use std::io::{StdoutLock, Write};
[INFO] [stderr]     |                           ----- the item `Write` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 138 |         use std::io::Write;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Add` is imported redundantly
[INFO] [stderr]    --> src/widget/widget.rs:126:13
[INFO] [stderr]     |
[INFO] [stderr] 7   | use std::ops::{Add, AddAssign};
[INFO] [stderr]     |                --- the item `Add` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 126 |         use std::ops::Add;
[INFO] [stderr]     |             ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Write` is imported redundantly
[INFO] [stderr]    --> src/base/terminal.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 30  | use std::io::{StdoutLock, Write};
[INFO] [stderr]     |                           ----- the item `Write` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 138 |         use std::io::Write;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Add` is imported redundantly
[INFO] [stderr]    --> src/widget/widget.rs:126:13
[INFO] [stderr]     |
[INFO] [stderr] 7   | use std::ops::{Add, AddAssign};
[INFO] [stderr]     |                --- the item `Add` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 126 |         use std::ops::Add;
[INFO] [stderr]     |             ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.29s
[INFO] running `"docker" "inspect" "749a99987191c2b7f7f464f5c75044a4085cf76154ece17eefe5a605d4e28621"`
[INFO] running `"docker" "rm" "-f" "749a99987191c2b7f7f464f5c75044a4085cf76154ece17eefe5a605d4e28621"`
[INFO] [stdout] 749a99987191c2b7f7f464f5c75044a4085cf76154ece17eefe5a605d4e28621