[INFO] updating cached repository LainLayer/rust-cli-irc-client
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/LainLayer/rust-cli-irc-client
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/LainLayer/rust-cli-irc-client" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/LainLayer/rust-cli-irc-client"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/LainLayer/rust-cli-irc-client'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/LainLayer/rust-cli-irc-client" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/LainLayer/rust-cli-irc-client"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/LainLayer/rust-cli-irc-client'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cba669532572d3d12761302865b34bf1aeaeb4fb
[INFO] sha for GitHub repo LainLayer/rust-cli-irc-client: cba669532572d3d12761302865b34bf1aeaeb4fb
[INFO] validating manifest of LainLayer/rust-cli-irc-client on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of LainLayer/rust-cli-irc-client on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing LainLayer/rust-cli-irc-client
[INFO] finished frobbing LainLayer/rust-cli-irc-client
[INFO] frobbed toml for LainLayer/rust-cli-irc-client written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/LainLayer/rust-cli-irc-client/Cargo.toml
[INFO] started frobbing LainLayer/rust-cli-irc-client
[INFO] finished frobbing LainLayer/rust-cli-irc-client
[INFO] frobbed toml for LainLayer/rust-cli-irc-client written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/LainLayer/rust-cli-irc-client/Cargo.toml
[INFO] crate LainLayer/rust-cli-irc-client already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/LainLayer/rust-cli-irc-client/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking LainLayer/rust-cli-irc-client against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-1/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/LainLayer/rust-cli-irc-client:/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" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fc46b91fbc5f6a30d52bea60a3852bac2b550c9ab43f8e059780c863cdce5b54
[INFO] running `"docker" "start" "-a" "fc46b91fbc5f6a30d52bea60a3852bac2b550c9ab43f8e059780c863cdce5b54"`
[INFO] [stderr]     Checking irc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Color`
[INFO] [stderr]  --> src/color_string.rs:3:35
[INFO] [stderr]   |
[INFO] [stderr] 3 | use self::term_painter::{ToStyle, Color};
[INFO] [stderr]   |                                   ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Color`
[INFO] [stderr]  --> src/color_string.rs:3:35
[INFO] [stderr]   |
[INFO] [stderr] 3 | use self::term_painter::{ToStyle, Color};
[INFO] [stderr]   |                                   ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> src/helper.rs:56:20
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn parse_local(s: String) -> String {
[INFO] [stderr]    |                    ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> src/helper.rs:56:20
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn parse_local(s: String) -> String {
[INFO] [stderr]    |                    ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_local`
[INFO] [stderr]   --> src/helper.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn parse_local(s: String) -> String {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_local`
[INFO] [stderr]   --> src/helper.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn parse_local(s: String) -> String {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "fc46b91fbc5f6a30d52bea60a3852bac2b550c9ab43f8e059780c863cdce5b54"`
[INFO] running `"docker" "rm" "-f" "fc46b91fbc5f6a30d52bea60a3852bac2b550c9ab43f8e059780c863cdce5b54"`
[INFO] [stdout] fc46b91fbc5f6a30d52bea60a3852bac2b550c9ab43f8e059780c863cdce5b54