[INFO] updating cached repository Shannarra/cobra [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Shannarra/cobra [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Shannarra/cobra" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Shannarra/cobra"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Shannarra/cobra'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Shannarra/cobra" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Shannarra/cobra"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Shannarra/cobra'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0666955002df32c9f4d3b933d6a1c905787ea1ec [INFO] sha for GitHub repo Shannarra/cobra: 0666955002df32c9f4d3b933d6a1c905787ea1ec [INFO] validating manifest of Shannarra/cobra on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Shannarra/cobra on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Shannarra/cobra [INFO] finished frobbing Shannarra/cobra [INFO] frobbed toml for Shannarra/cobra written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Shannarra/cobra/Cargo.toml [INFO] started frobbing Shannarra/cobra [INFO] finished frobbing Shannarra/cobra [INFO] frobbed toml for Shannarra/cobra written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Shannarra/cobra/Cargo.toml [INFO] crate Shannarra/cobra already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Shannarra/cobra against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-7/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Shannarra/cobra:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 77c6c9b05185c5ca0160c31e22a714b19af40be55a4bc8359a2cfb011886b16b [INFO] running `"docker" "start" "-a" "77c6c9b05185c5ca0160c31e22a714b19af40be55a4bc8359a2cfb011886b16b"` [INFO] [stderr] Checking cobra v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/sources/tokens.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | ///check for keywords [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 91 | / for w in LexToken::keywords().iter(){ [INFO] [stderr] 92 | | if w.eq(&String::from(word)){ [INFO] [stderr] 93 | | return_token.lex_type = Keyword; [INFO] [stderr] 94 | | } [INFO] [stderr] 95 | | } [INFO] [stderr] | |_________- rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/sources/tokens.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | ///check for keywords [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 91 | / for w in LexToken::keywords().iter(){ [INFO] [stderr] 92 | | if w.eq(&String::from(word)){ [INFO] [stderr] 93 | | return_token.lex_type = Keyword; [INFO] [stderr] 94 | | } [INFO] [stderr] 95 | | } [INFO] [stderr] | |_________- rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Constant`, `EndLine` [INFO] [stderr] --> src/sources/tokens.rs:1:74 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::sources::tokens::LexTokenType::{Undefined, Keyword, Variable, Constant, Arithmetic, Value, EndLine, Assignment, PredefinedFunction}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::borrow::Borrow` [INFO] [stderr] --> src/sources/tokens.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use core::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/sources/tokens.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::globals::GlobalVariables` [INFO] [stderr] --> src/sources/tokens.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::utils::globals::GlobalVariables; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PredefinedFunction` [INFO] [stderr] --> src/sources/process_token.rs:2:44 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::sources::tokens::LexTokenType::{PredefinedFunction, Value, Variable, Keyword}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::borrow::Borrow` [INFO] [stderr] --> src/sources/process_token.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use core::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Hash`, `Hasher` [INFO] [stderr] --> src/utils/globals.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use std::hash::{Hash, Hasher}; [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `LexTokenPos` [INFO] [stderr] --> src/lib.rs:4:40 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::sources::tokens::{LexToken, LexTokenPos}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Undefined`, `Value` [INFO] [stderr] --> src/lib.rs:5:44 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::sources::tokens::LexTokenType::{Undefined, Value}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/sources/tokens.rs:108:13 [INFO] [stderr] | [INFO] [stderr] 108 | for f in LexToken::predef_fns().iter() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_f` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Constant`, `EndLine` [INFO] [stderr] --> src/sources/tokens.rs:1:74 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::sources::tokens::LexTokenType::{Undefined, Keyword, Variable, Constant, Arithmetic, Value, EndLine, Assignment, PredefinedFunction}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::borrow::Borrow` [INFO] [stderr] --> src/sources/tokens.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use core::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/sources/tokens.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::globals::GlobalVariables` [INFO] [stderr] --> src/sources/tokens.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::utils::globals::GlobalVariables; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PredefinedFunction` [INFO] [stderr] --> src/sources/process_token.rs:2:44 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::sources::tokens::LexTokenType::{PredefinedFunction, Value, Variable, Keyword}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::borrow::Borrow` [INFO] [stderr] --> src/sources/process_token.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use core::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Hash`, `Hasher` [INFO] [stderr] --> src/utils/globals.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use std::hash::{Hash, Hasher}; [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `LexTokenPos` [INFO] [stderr] --> src/lib.rs:4:40 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::sources::tokens::{LexToken, LexTokenPos}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Undefined`, `Value` [INFO] [stderr] --> src/lib.rs:5:44 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::sources::tokens::LexTokenType::{Undefined, Value}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/sources/tokens.rs:108:13 [INFO] [stderr] | [INFO] [stderr] 108 | for f in LexToken::predef_fns().iter() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_f` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `"docker" "inspect" "77c6c9b05185c5ca0160c31e22a714b19af40be55a4bc8359a2cfb011886b16b"` [INFO] running `"docker" "rm" "-f" "77c6c9b05185c5ca0160c31e22a714b19af40be55a4bc8359a2cfb011886b16b"` [INFO] [stdout] 77c6c9b05185c5ca0160c31e22a714b19af40be55a4bc8359a2cfb011886b16b