[INFO] updating cached repository agarick/muck [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/agarick/muck [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/agarick/muck" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/agarick/muck"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/agarick/muck'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/agarick/muck" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/agarick/muck"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/agarick/muck'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 033930eee58698c4d001cd62e9f213fcee419391 [INFO] sha for GitHub repo agarick/muck: 033930eee58698c4d001cd62e9f213fcee419391 [INFO] validating manifest of agarick/muck on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of agarick/muck on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing agarick/muck [INFO] finished frobbing agarick/muck [INFO] frobbed toml for agarick/muck written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/agarick/muck/Cargo.toml [INFO] started frobbing agarick/muck [INFO] finished frobbing agarick/muck [INFO] frobbed toml for agarick/muck written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/agarick/muck/Cargo.toml [INFO] crate agarick/muck already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking agarick/muck against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/agarick/muck:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2000417c044d00da41d2fd730b846bbe94779c25df52774973b7a5bc738dceaf [INFO] running `"docker" "start" "-a" "2000417c044d00da41d2fd730b846bbe94779c25df52774973b7a5bc738dceaf"` [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking rustyline v1.0.0 [INFO] [stderr] Checking muck v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[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:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Primitive` [INFO] [stderr] --> src/parser.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Primitive(Pr), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Special` [INFO] [stderr] --> src/parser.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Special(Sp), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `User` [INFO] [stderr] --> src/parser.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | User(String), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Add` [INFO] [stderr] --> src/parser.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Add, Sub, Mul, Div, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Sub` [INFO] [stderr] --> src/parser.rs:15:10 [INFO] [stderr] | [INFO] [stderr] 15 | Add, Sub, Mul, Div, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Mul` [INFO] [stderr] --> src/parser.rs:15:15 [INFO] [stderr] | [INFO] [stderr] 15 | Add, Sub, Mul, Div, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Div` [INFO] [stderr] --> src/parser.rs:15:20 [INFO] [stderr] | [INFO] [stderr] 15 | Add, Sub, Mul, Div, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Cons` [INFO] [stderr] --> src/parser.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Cons, Car, Cdr, List [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Car` [INFO] [stderr] --> src/parser.rs:16:11 [INFO] [stderr] | [INFO] [stderr] 16 | Cons, Car, Cdr, List [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Cdr` [INFO] [stderr] --> src/parser.rs:16:16 [INFO] [stderr] | [INFO] [stderr] 16 | Cons, Car, Cdr, List [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `List` [INFO] [stderr] --> src/parser.rs:16:21 [INFO] [stderr] | [INFO] [stderr] 16 | Cons, Car, Cdr, List [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Begin` [INFO] [stderr] --> src/parser.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | Begin, Callcc, Define, If, Lambda, Let [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Callcc` [INFO] [stderr] --> src/parser.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | Begin, Callcc, Define, If, Lambda, Let [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Define` [INFO] [stderr] --> src/parser.rs:21:20 [INFO] [stderr] | [INFO] [stderr] 21 | Begin, Callcc, Define, If, Lambda, Let [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `If` [INFO] [stderr] --> src/parser.rs:21:28 [INFO] [stderr] | [INFO] [stderr] 21 | Begin, Callcc, Define, If, Lambda, Let [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Lambda` [INFO] [stderr] --> src/parser.rs:21:32 [INFO] [stderr] | [INFO] [stderr] 21 | Begin, Callcc, Define, If, Lambda, Let [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Let` [INFO] [stderr] --> src/parser.rs:21:40 [INFO] [stderr] | [INFO] [stderr] 21 | Begin, Callcc, Define, If, Lambda, Let [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.15s [INFO] running `"docker" "inspect" "2000417c044d00da41d2fd730b846bbe94779c25df52774973b7a5bc738dceaf"` [INFO] running `"docker" "rm" "-f" "2000417c044d00da41d2fd730b846bbe94779c25df52774973b7a5bc738dceaf"` [INFO] [stdout] 2000417c044d00da41d2fd730b846bbe94779c25df52774973b7a5bc738dceaf