[INFO] updating cached repository Leonardo2718/cookievm [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Leonardo2718/cookievm [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Leonardo2718/cookievm" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/Leonardo2718/cookievm"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/Leonardo2718/cookievm'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Leonardo2718/cookievm" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/Leonardo2718/cookievm"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/Leonardo2718/cookievm'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d493ced56c2cde49b8a67ad384bb19398a8540b9 [INFO] sha for GitHub repo Leonardo2718/cookievm: d493ced56c2cde49b8a67ad384bb19398a8540b9 [INFO] validating manifest of Leonardo2718/cookievm on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Leonardo2718/cookievm on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Leonardo2718/cookievm [INFO] finished frobbing Leonardo2718/cookievm [INFO] frobbed toml for Leonardo2718/cookievm written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/Leonardo2718/cookievm/Cargo.toml [INFO] started frobbing Leonardo2718/cookievm [INFO] finished frobbing Leonardo2718/cookievm [INFO] frobbed toml for Leonardo2718/cookievm written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/Leonardo2718/cookievm/Cargo.toml [INFO] crate Leonardo2718/cookievm already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Leonardo2718/cookievm against master#0f88167f89fffe321590c5148f21b7d51d44388d for pr-58948 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-6/master#0f88167f89fffe321590c5148f21b7d51d44388d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/Leonardo2718/cookievm:/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" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 29cf5f60a916fde180f117f81a63b2aea779f93c78582099fd2a33679e304ae0 [INFO] running `"docker" "start" "-a" "29cf5f60a916fde180f117f81a63b2aea779f93c78582099fd2a33679e304ae0"` [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking rustyline v1.0.0 [INFO] [stderr] Checking cookie v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/thread.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Char` [INFO] [stderr] --> src/cookie_base.rs:42:16 [INFO] [stderr] | [INFO] [stderr] 42 | $( pub type $n = $t );+; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 60 | / define_types![ (I32, i32) [INFO] [stderr] 61 | | , (F32, f32) [INFO] [stderr] 62 | | , (Char, char) [INFO] [stderr] 63 | | , (Bool, bool) [INFO] [stderr] 64 | | , (IPtr, usize) [INFO] [stderr] 65 | | , (SPtr, usize) [INFO] [stderr] 66 | | ]; [INFO] [stderr] | |_______________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Bool` [INFO] [stderr] --> src/cookie_base.rs:42:16 [INFO] [stderr] | [INFO] [stderr] 42 | $( pub type $n = $t );+; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 60 | / define_types![ (I32, i32) [INFO] [stderr] 61 | | , (F32, f32) [INFO] [stderr] 62 | | , (Char, char) [INFO] [stderr] 63 | | , (Bool, bool) [INFO] [stderr] 64 | | , (IPtr, usize) [INFO] [stderr] 65 | | , (SPtr, usize) [INFO] [stderr] 66 | | ]; [INFO] [stderr] | |_______________- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Void` [INFO] [stderr] --> src/cookie_base.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | pub type Void = (); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 60 | / define_types![ (I32, i32) [INFO] [stderr] 61 | | , (F32, f32) [INFO] [stderr] 62 | | , (Char, char) [INFO] [stderr] 63 | | , (Bool, bool) [INFO] [stderr] 64 | | , (IPtr, usize) [INFO] [stderr] 65 | | , (SPtr, usize) [INFO] [stderr] 66 | | ]; [INFO] [stderr] | |_______________- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NE` [INFO] [stderr] --> src/cookie_base.rs:307:9 [INFO] [stderr] | [INFO] [stderr] 307 | EQ, NE, // normal equality (mismatched types results in false) [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SEQ` [INFO] [stderr] --> src/cookie_base.rs:308:5 [INFO] [stderr] | [INFO] [stderr] 308 | SEQ, SNE, // strict equality (mismatched types results in error) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SNE` [INFO] [stderr] --> src/cookie_base.rs:308:10 [INFO] [stderr] | [INFO] [stderr] 308 | SEQ, SNE, // strict equality (mismatched types results in error) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TEQ` [INFO] [stderr] --> src/cookie_base.rs:309:5 [INFO] [stderr] | [INFO] [stderr] 309 | TEQ, TNE, // type equality [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TNE` [INFO] [stderr] --> src/cookie_base.rs:309:10 [INFO] [stderr] | [INFO] [stderr] 309 | TEQ, TNE, // type equality [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ExternalSymbol` [INFO] [stderr] --> src/cookie_base.rs:368:5 [INFO] [stderr] | [INFO] [stderr] 368 | ExternalSymbol(usize, String) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StackOverflow` [INFO] [stderr] --> src/interpreter.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | StackOverflow, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ReadLineError` [INFO] [stderr] --> src/debugger.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | ReadLineError(rustyline::error::ReadlineError) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `transpose_result` has been stable since 1.33.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | #![feature(transpose_result)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Char` [INFO] [stderr] --> src/cookie_base.rs:42:16 [INFO] [stderr] | [INFO] [stderr] 42 | $( pub type $n = $t );+; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 60 | / define_types![ (I32, i32) [INFO] [stderr] 61 | | , (F32, f32) [INFO] [stderr] 62 | | , (Char, char) [INFO] [stderr] 63 | | , (Bool, bool) [INFO] [stderr] 64 | | , (IPtr, usize) [INFO] [stderr] 65 | | , (SPtr, usize) [INFO] [stderr] 66 | | ]; [INFO] [stderr] | |_______________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Bool` [INFO] [stderr] --> src/cookie_base.rs:42:16 [INFO] [stderr] | [INFO] [stderr] 42 | $( pub type $n = $t );+; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 60 | / define_types![ (I32, i32) [INFO] [stderr] 61 | | , (F32, f32) [INFO] [stderr] 62 | | , (Char, char) [INFO] [stderr] 63 | | , (Bool, bool) [INFO] [stderr] 64 | | , (IPtr, usize) [INFO] [stderr] 65 | | , (SPtr, usize) [INFO] [stderr] 66 | | ]; [INFO] [stderr] | |_______________- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Void` [INFO] [stderr] --> src/cookie_base.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | pub type Void = (); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 60 | / define_types![ (I32, i32) [INFO] [stderr] 61 | | , (F32, f32) [INFO] [stderr] 62 | | , (Char, char) [INFO] [stderr] 63 | | , (Bool, bool) [INFO] [stderr] 64 | | , (IPtr, usize) [INFO] [stderr] 65 | | , (SPtr, usize) [INFO] [stderr] 66 | | ]; [INFO] [stderr] | |_______________- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TEQ` [INFO] [stderr] --> src/cookie_base.rs:309:5 [INFO] [stderr] | [INFO] [stderr] 309 | TEQ, TNE, // type equality [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TNE` [INFO] [stderr] --> src/cookie_base.rs:309:10 [INFO] [stderr] | [INFO] [stderr] 309 | TEQ, TNE, // type equality [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ExternalSymbol` [INFO] [stderr] --> src/cookie_base.rs:368:5 [INFO] [stderr] | [INFO] [stderr] 368 | ExternalSymbol(usize, String) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StackOverflow` [INFO] [stderr] --> src/interpreter.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | StackOverflow, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ReadLineError` [INFO] [stderr] --> src/debugger.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | ReadLineError(rustyline::error::ReadlineError) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `transpose_result` has been stable since 1.33.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | #![feature(transpose_result)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.35s [INFO] running `"docker" "inspect" "29cf5f60a916fde180f117f81a63b2aea779f93c78582099fd2a33679e304ae0"` [INFO] running `"docker" "rm" "-f" "29cf5f60a916fde180f117f81a63b2aea779f93c78582099fd2a33679e304ae0"` [INFO] [stdout] 29cf5f60a916fde180f117f81a63b2aea779f93c78582099fd2a33679e304ae0