[INFO] cloning repository https://github.com/ekstdo/stcstk-lib [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ekstdo/stcstk-lib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekstdo%2Fstcstk-lib", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekstdo%2Fstcstk-lib'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/info/exclude' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekstdo%2Fstcstk-lib/info/exclude': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/ekstdo/stcstk-lib [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ekstdo/stcstk-lib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekstdo%2Fstcstk-lib", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekstdo%2Fstcstk-lib'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e9b9da58cf8c7dd6ff963a7ae9babc07e0193472 [INFO] checking ekstdo/stcstk-lib against master#69fd5e4059f8840f09f60269bcda23dcdcb77151 for pr-135733 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekstdo%2Fstcstk-lib" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ekstdo/stcstk-lib on toolchain 69fd5e4059f8840f09f60269bcda23dcdcb77151 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ekstdo/stcstk-lib [INFO] finished tweaking git repo https://github.com/ekstdo/stcstk-lib [INFO] tweaked toml for git repo https://github.com/ekstdo/stcstk-lib written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ekstdo/stcstk-lib already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ccbf55d28a19c2ef28957ec04bbfbbd9fce0a30b0a0e0445e086f59dad68bf48 [INFO] running `Command { std: "docker" "start" "-a" "ccbf55d28a19c2ef28957ec04bbfbbd9fce0a30b0a0e0445e086f59dad68bf48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccbf55d28a19c2ef28957ec04bbfbbd9fce0a30b0a0e0445e086f59dad68bf48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccbf55d28a19c2ef28957ec04bbfbbd9fce0a30b0a0e0445e086f59dad68bf48", kill_on_drop: false }` [INFO] [stdout] ccbf55d28a19c2ef28957ec04bbfbbd9fce0a30b0a0e0445e086f59dad68bf48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a193e4cba55c33e6a9a61a6906968cdd72fc994aed8c5374910a42645d30c7b7 [INFO] running `Command { std: "docker" "start" "-a" "a193e4cba55c33e6a9a61a6906968cdd72fc994aed8c5374910a42645d30c7b7", kill_on_drop: false }` [INFO] [stderr] Checking stkstc-lib v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/regex_nfa.rs:45:21 [INFO] [stdout] | [INFO] [stdout] 45 | let match_pos = (states.len() as isize); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 45 - let match_pos = (states.len() as isize); [INFO] [stdout] 45 + let match_pos = states.len() as isize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/regex_nfa.rs:45:21 [INFO] [stdout] | [INFO] [stdout] 45 | let match_pos = (states.len() as isize); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 45 - let match_pos = (states.len() as isize); [INFO] [stdout] 45 + let match_pos = states.len() as isize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LazyRegexDFA` is never constructed [INFO] [stdout] --> src/regex_dfa.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct LazyRegexDFA { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `new_state` are never used [INFO] [stdout] --> src/regex_dfa.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl LazyRegexDFA { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 13 | pub fn new(nfa_vec: &Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn new_state(&mut self, i: Vec) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `regex_ast_to_rNFA` should have a snake case name [INFO] [stdout] --> src/regex_nfa.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn regex_ast_to_rNFA(ast: AST) -> LinkedList { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `regex_ast_to_r_nfa` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `regex_to_rNFA` should have a snake case name [INFO] [stdout] --> src/regex_nfa.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn regex_to_rNFA(s: &str) -> Result, (String, usize)> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `regex_to_r_nfa` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LazyRegexDFA` is never constructed [INFO] [stdout] --> src/regex_dfa.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct LazyRegexDFA { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `new_state` are never used [INFO] [stdout] --> src/regex_dfa.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl LazyRegexDFA { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 13 | pub fn new(nfa_vec: &Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn new_state(&mut self, i: Vec) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `regex_ast_to_rNFA` should have a snake case name [INFO] [stdout] --> src/regex_nfa.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn regex_ast_to_rNFA(ast: AST) -> LinkedList { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `regex_ast_to_r_nfa` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `regex_to_rNFA` should have a snake case name [INFO] [stdout] --> src/regex_nfa.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn regex_to_rNFA(s: &str) -> Result, (String, usize)> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `regex_to_r_nfa` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "a193e4cba55c33e6a9a61a6906968cdd72fc994aed8c5374910a42645d30c7b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a193e4cba55c33e6a9a61a6906968cdd72fc994aed8c5374910a42645d30c7b7", kill_on_drop: false }` [INFO] [stdout] a193e4cba55c33e6a9a61a6906968cdd72fc994aed8c5374910a42645d30c7b7