[INFO] updating cached repository databricks/click
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/databricks/click
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/databricks/click" "work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/databricks/click"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/databricks/click'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/databricks/click" "work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/databricks/click"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/databricks/click'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2ca137e770926dec4a766af5e3ccfba3a68dc80d
[INFO] sha for GitHub repo databricks/click: 2ca137e770926dec4a766af5e3ccfba3a68dc80d
[INFO] validating manifest of databricks/click 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 databricks/click 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 databricks/click
[INFO] finished frobbing databricks/click
[INFO] frobbed toml for databricks/click written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/databricks/click/Cargo.toml
[INFO] started frobbing databricks/click
[INFO] finished frobbing databricks/click
[INFO] frobbed toml for databricks/click written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/databricks/click/Cargo.toml
[INFO] crate databricks/click 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 databricks/click against try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a for pr-60261
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-5/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/databricks/click:/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] 1794e1e36d43c5e3b1a4e66252025413cc167762ab93cbf9432e3f49f5ca6935
[INFO] running `"docker" "start" "-a" "1794e1e36d43c5e3b1a4e66252025413cc167762ab93cbf9432e3f49f5ca6935"`
[INFO] [stderr]    Compiling winapi v0.3.6
[INFO] [stderr]     Checking base64 v0.5.2
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking nix v0.11.0
[INFO] [stderr]     Checking ring v0.13.5
[INFO] [stderr]     Checking rand v0.4.5
[INFO] [stderr]     Checking nix v0.8.1
[INFO] [stderr]    Compiling syn v0.15.24
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking csv v0.15.0
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking webpki v0.18.1
[INFO] [stderr]     Checking sct v0.4.0
[INFO] [stderr]     Checking prettytable-rs v0.6.7
[INFO] [stderr]     Checking rustls v0.14.0
[INFO] [stderr]     Checking webpki-roots v0.15.0
[INFO] [stderr]     Checking shared_child v0.3.3
[INFO] [stderr]     Checking rusticata-macros v0.3.3
[INFO] [stderr]     Checking os_pipe v0.5.1
[INFO] [stderr]     Checking der-parser v0.3.5
[INFO] [stderr]     Checking os_pipe v0.7.0
[INFO] [stderr]     Checking rustyline v3.0.0
[INFO] [stderr]     Checking atomicwrites v0.2.2
[INFO] [stderr]     Checking ctrlc v3.1.1
[INFO] [stderr]     Checking duct v0.11.1
[INFO] [stderr]     Checking duct_sh v0.1.0
[INFO] [stderr]     Checking hyper-sync-rustls v0.3.0-rc.4
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]     Checking click v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:870:29
[INFO] [stderr]     |
[INFO] [stderr] 870 |                         let mut parts_vec: Vec<String> = Parser::new(left).map(|x| x.2).collect();
[INFO] [stderr]     |                             ----^^^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/cmd.rs:1821:25
[INFO] [stderr]      |
[INFO] [stderr] 1821 |             if let Some(mut url) = match env.current_object {
[INFO] [stderr]      |                         ----^^^
[INFO] [stderr]      |                         |
[INFO] [stderr]      |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:870:29
[INFO] [stderr]     |
[INFO] [stderr] 870 |                         let mut parts_vec: Vec<String> = Parser::new(left).map(|x| x.2).collect();
[INFO] [stderr]     |                             ----^^^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/cmd.rs:1821:25
[INFO] [stderr]      |
[INFO] [stderr] 1821 |             if let Some(mut url) = match env.current_object {
[INFO] [stderr]      |                         ----^^^
[INFO] [stderr]      |                         |
[INFO] [stderr]      |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.05s
[INFO] running `"docker" "inspect" "1794e1e36d43c5e3b1a4e66252025413cc167762ab93cbf9432e3f49f5ca6935"`
[INFO] running `"docker" "rm" "-f" "1794e1e36d43c5e3b1a4e66252025413cc167762ab93cbf9432e3f49f5ca6935"`
[INFO] [stdout] 1794e1e36d43c5e3b1a4e66252025413cc167762ab93cbf9432e3f49f5ca6935