[INFO] cloning repository https://github.com/aszecsei/please [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aszecsei/please" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faszecsei%2Fplease"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faszecsei%2Fplease'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 85e6f95db6baee982d2b0bf62ae422c1cdbb8483 [INFO] checking aszecsei/please against master#783139bd8fc3b94fac9a1bf81bba2c506e8221b6 for pr-72644 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faszecsei%2Fplease" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aszecsei/please on toolchain 783139bd8fc3b94fac9a1bf81bba2c506e8221b6 [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/aszecsei/please [INFO] finished tweaking git repo https://github.com/aszecsei/please [INFO] tweaked toml for git repo https://github.com/aszecsei/please written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/aszecsei/please already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9b9b3e9f9a1de1ef7985e3c6d362482a112f6427e28dd8d064dfbdcf3705f9d6 [INFO] running `"docker" "start" "-a" "9b9b3e9f9a1de1ef7985e3c6d362482a112f6427e28dd8d064dfbdcf3705f9d6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking dtoa v0.4.4 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking ci_info v0.3.1 [INFO] [stderr] Checking strum v0.15.0 (https://github.com/Peternator7/strum#96daaf40) [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Compiling pest v2.1.1 [INFO] [stderr] Checking regex-syntax v0.6.8 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking clicolors-control v1.0.0 [INFO] [stderr] Checking rand_pcg v0.1.2 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking thread_local v0.3.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking fern v0.5.8 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling parking_lot_core v0.6.1 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling pest_meta v2.1.1 [INFO] [stderr] Checking backtrace v0.3.33 [INFO] [stderr] Checking os_type v2.2.0 [INFO] [stderr] Checking console v0.7.7 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.97 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling strum_macros v0.15.0 (https://github.com/Peternator7/strum#96daaf40) [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_yaml v0.8.9 [INFO] [stderr] Checking ron v0.4.2 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking internship v0.6.0 [INFO] [stderr] Checking insta v0.8.1 [INFO] [stderr] Checking human-panic v1.0.1 [INFO] [stderr] Checking please v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `crate::error` [INFO] [stderr] --> src/run.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::error; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::error` [INFO] [stderr] --> src/run.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::error; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ExpectedButGot` [INFO] [stderr] --> src/error.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | / ExpectedButGot { [INFO] [stderr] 8 | | got: char, [INFO] [stderr] 9 | | expected: char, [INFO] [stderr] 10 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `error` [INFO] [stderr] --> src/lexer.rs:70:12 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn error(&self, kind: error::CompilationErrorKind) -> error::CompilationError { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Indented` [INFO] [stderr] --> src/lexer.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | Indented { indentation: usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Text` [INFO] [stderr] --> src/lexer.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | Text, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Interpolation` [INFO] [stderr] --> src/lexer.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | Interpolation { interpolation_start_col: usize, interpolation_start_row: usize } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pop_state` [INFO] [stderr] --> src/lexer.rs:208:8 [INFO] [stderr] | [INFO] [stderr] 208 | fn pop_state(&mut self) -> error::Result<()> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `lex_double` [INFO] [stderr] --> src/lexer.rs:225:8 [INFO] [stderr] | [INFO] [stderr] 225 | fn lex_double(&mut self, kind: TokenKind) -> error::Result<()> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `nextch` [INFO] [stderr] --> src/lexer.rs:286:8 [INFO] [stderr] | [INFO] [stderr] 286 | fn nextch(&mut self) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `nextch_is` [INFO] [stderr] --> src/lexer.rs:296:8 [INFO] [stderr] | [INFO] [stderr] 296 | fn nextch_is(&mut self, c: char) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `expect` [INFO] [stderr] --> src/lexer.rs:301:8 [INFO] [stderr] | [INFO] [stderr] 301 | fn expect(&mut self, c: char) -> error::Result<()> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ExpectedButGot` [INFO] [stderr] --> src/error.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | / ExpectedButGot { [INFO] [stderr] 8 | | got: char, [INFO] [stderr] 9 | | expected: char, [INFO] [stderr] 10 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `error` [INFO] [stderr] --> src/lexer.rs:70:12 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn error(&self, kind: error::CompilationErrorKind) -> error::CompilationError { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Indented` [INFO] [stderr] --> src/lexer.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | Indented { indentation: usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Text` [INFO] [stderr] --> src/lexer.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | Text, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Interpolation` [INFO] [stderr] --> src/lexer.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | Interpolation { interpolation_start_col: usize, interpolation_start_row: usize } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pop_state` [INFO] [stderr] --> src/lexer.rs:208:8 [INFO] [stderr] | [INFO] [stderr] 208 | fn pop_state(&mut self) -> error::Result<()> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `lex_double` [INFO] [stderr] --> src/lexer.rs:225:8 [INFO] [stderr] | [INFO] [stderr] 225 | fn lex_double(&mut self, kind: TokenKind) -> error::Result<()> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `nextch` [INFO] [stderr] --> src/lexer.rs:286:8 [INFO] [stderr] | [INFO] [stderr] 286 | fn nextch(&mut self) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `nextch_is` [INFO] [stderr] --> src/lexer.rs:296:8 [INFO] [stderr] | [INFO] [stderr] 296 | fn nextch_is(&mut self, c: char) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `expect` [INFO] [stderr] --> src/lexer.rs:301:8 [INFO] [stderr] | [INFO] [stderr] 301 | fn expect(&mut self, c: char) -> error::Result<()> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `"docker" "inspect" "9b9b3e9f9a1de1ef7985e3c6d362482a112f6427e28dd8d064dfbdcf3705f9d6"` [INFO] running `"docker" "rm" "-f" "9b9b3e9f9a1de1ef7985e3c6d362482a112f6427e28dd8d064dfbdcf3705f9d6"` [INFO] [stdout] 9b9b3e9f9a1de1ef7985e3c6d362482a112f6427e28dd8d064dfbdcf3705f9d6