[INFO] updating cached repository christian-blades-cb/corroded_conversations
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/christian-blades-cb/corroded_conversations
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/christian-blades-cb/corroded_conversations" "work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/christian-blades-cb/corroded_conversations"`
[INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/christian-blades-cb/corroded_conversations'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/christian-blades-cb/corroded_conversations" "work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/christian-blades-cb/corroded_conversations"`
[INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/christian-blades-cb/corroded_conversations'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ff8199bf4146724bae2264c2af64134b8d05aa99
[INFO] sha for GitHub repo christian-blades-cb/corroded_conversations: ff8199bf4146724bae2264c2af64134b8d05aa99
[INFO] validating manifest of christian-blades-cb/corroded_conversations on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of christian-blades-cb/corroded_conversations on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing christian-blades-cb/corroded_conversations
[INFO] finished frobbing christian-blades-cb/corroded_conversations
[INFO] frobbed toml for christian-blades-cb/corroded_conversations written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/christian-blades-cb/corroded_conversations/Cargo.toml
[INFO] started frobbing christian-blades-cb/corroded_conversations
[INFO] finished frobbing christian-blades-cb/corroded_conversations
[INFO] frobbed toml for christian-blades-cb/corroded_conversations written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/christian-blades-cb/corroded_conversations/Cargo.toml
[INFO] crate christian-blades-cb/corroded_conversations already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking christian-blades-cb/corroded_conversations against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-4/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/christian-blades-cb/corroded_conversations:/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" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] db270dedee869ad58881b9ea5a9ab5516f02dc6c7c88fa88de31a10e66bf09a7
[INFO] running `"docker" "start" "-a" "db270dedee869ad58881b9ea5a9ab5516f02dc6c7c88fa88de31a10e66bf09a7"`
[INFO] [stderr]     Checking isatty v0.1.6
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking miniz-sys v0.1.10
[INFO] [stderr]     Checking bzip2-sys v0.1.6
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking bzip2 v0.3.2
[INFO] [stderr]     Checking flate2 v1.0.1
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking slog-term v2.3.0
[INFO] [stderr]     Checking corroded_conversations v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.56s
[INFO] running `"docker" "inspect" "db270dedee869ad58881b9ea5a9ab5516f02dc6c7c88fa88de31a10e66bf09a7"`
[INFO] running `"docker" "rm" "-f" "db270dedee869ad58881b9ea5a9ab5516f02dc6c7c88fa88de31a10e66bf09a7"`
[INFO] [stdout] db270dedee869ad58881b9ea5a9ab5516f02dc6c7c88fa88de31a10e66bf09a7