[INFO] updating cached repository kivikakk/cord
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kivikakk/cord
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kivikakk/cord" "work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/kivikakk/cord"`
[INFO] [stderr] Cloning into 'work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/kivikakk/cord'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kivikakk/cord" "work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/kivikakk/cord"`
[INFO] [stderr] Cloning into 'work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/kivikakk/cord'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b8ff4f87023c72e6a1a6a509c2c3afc96106cdc1
[INFO] sha for GitHub repo kivikakk/cord: b8ff4f87023c72e6a1a6a509c2c3afc96106cdc1
[INFO] validating manifest of kivikakk/cord on toolchain master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kivikakk/cord on toolchain try#097e26225c5cc28d3042ad4c80eac7c488f78ee7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kivikakk/cord
[INFO] finished frobbing kivikakk/cord
[INFO] frobbed toml for kivikakk/cord written to work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/kivikakk/cord/Cargo.toml
[INFO] started frobbing kivikakk/cord
[INFO] finished frobbing kivikakk/cord
[INFO] frobbed toml for kivikakk/cord written to work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/kivikakk/cord/Cargo.toml
[INFO] crate kivikakk/cord already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking kivikakk/cord against master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4 for pr-60932
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60932/worker-6/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/kivikakk/cord:/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" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a766b0ef7bf0cbd8b31b68fb14819bc1fda9ba12240366a5bc230ecf2f6ab37c
[INFO] running `"docker" "start" "-a" "a766b0ef7bf0cbd8b31b68fb14819bc1fda9ba12240366a5bc230ecf2f6ab37c"`
[INFO] [stderr]     Checking luthor v0.1.7
[INFO] [stderr]     Checking unicode-segmentation v1.0.3
[INFO] [stderr]    Compiling gettext-sys v0.19.8
[INFO] [stderr]    Compiling onig_sys v68.0.1
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]     Checking bincode v1.0.1
[INFO] [stderr]     Checking serde_json v1.0.24
[INFO] [stderr]     Checking flate2 v1.0.1
[INFO] [stderr]     Checking plist v0.2.4
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking locale_config v0.2.2
[INFO] [stderr]     Checking onig v3.2.2
[INFO] [stderr]     Checking syntect v2.1.0
[INFO] [stderr]     Checking scribe v0.6.3
[INFO] [stderr]     Checking gettext-rs v0.4.0
[INFO] [stderr]     Checking cord v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `env`
[INFO] [stderr]    --> src/co_parse.rs:180:15
[INFO] [stderr]     |
[INFO] [stderr] 180 | fn export_top(env: &mut Env, top_pair: Pair<Rule>) -> Result<(), Box<Error>> {
[INFO] [stderr]     |               ^^^ help: consider prefixing with an underscore: `_env`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `env`
[INFO] [stderr]    --> src/co_parse.rs:180:15
[INFO] [stderr]     |
[INFO] [stderr] 180 | fn export_top(env: &mut Env, top_pair: Pair<Rule>) -> Result<(), Box<Error>> {
[INFO] [stderr]     |               ^^^ help: consider prefixing with an underscore: `_env`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Unit`
[INFO] [stderr]   --> src/co.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     Unit,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Fn`
[INFO] [stderr]   --> src/co.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     Fn(Vec<Type>, Box<Type>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Unit`
[INFO] [stderr]   --> src/co.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     Unit,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Fn`
[INFO] [stderr]   --> src/co.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     Fn(Vec<Type>, Box<Type>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 13s
[INFO] running `"docker" "inspect" "a766b0ef7bf0cbd8b31b68fb14819bc1fda9ba12240366a5bc230ecf2f6ab37c"`
[INFO] running `"docker" "rm" "-f" "a766b0ef7bf0cbd8b31b68fb14819bc1fda9ba12240366a5bc230ecf2f6ab37c"`
[INFO] [stdout] a766b0ef7bf0cbd8b31b68fb14819bc1fda9ba12240366a5bc230ecf2f6ab37c