[INFO] cloning repository https://github.com/aszecsei/please [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faszecsei%2Fplease'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 85e6f95db6baee982d2b0bf62ae422c1cdbb8483 [INFO] checking aszecsei/please against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faszecsei%2Fplease" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aszecsei/please on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-1/source/Cargo.toml [INFO] crate git repo https://github.com/aszecsei/please already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d5277775fcd6d773d6c9aee406c7b4cb600e77bba8853bb35a62f43c97aec6f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2d5277775fcd6d773d6c9aee406c7b4cb600e77bba8853bb35a62f43c97aec6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d5277775fcd6d773d6c9aee406c7b4cb600e77bba8853bb35a62f43c97aec6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d5277775fcd6d773d6c9aee406c7b4cb600e77bba8853bb35a62f43c97aec6f", kill_on_drop: false }` [INFO] [stdout] 2d5277775fcd6d773d6c9aee406c7b4cb600e77bba8853bb35a62f43c97aec6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 132952116a5eb479a6450a088cc64d13962c53fe745a20f51d2939e88fa5c2ae [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "132952116a5eb479a6450a088cc64d13962c53fe745a20f51d2939e88fa5c2ae", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Compiling regex v1.0.2 [INFO] [stderr] Checking utf8-ranges v1.0.3 [INFO] [stderr] Checking rustc-demangle v0.1.15 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Checking dtoa v0.4.4 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking ci_info v0.3.1 [INFO] [stderr] Checking strum v0.15.0 (https://github.com/Peternator7/strum#96daaf40) [INFO] [stderr] Checking regex-syntax v0.6.8 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling pest v2.1.1 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Compiling parking_lot_core v0.6.1 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking fern v0.5.8 [INFO] [stderr] Compiling pest_meta v2.1.1 [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 time v0.1.42 [INFO] [stderr] Checking clicolors-control v1.0.0 [INFO] [stderr] Checking backtrace v0.3.33 [INFO] [stderr] Checking thread_local v0.3.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Checking os_type v2.2.0 [INFO] [stderr] Checking console v0.7.7 [INFO] [stderr] Compiling serde_derive v1.0.97 [INFO] [stderr] Compiling failure_derive v0.1.5 [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 serde_json v1.0.40 [INFO] [stderr] Checking serde_yaml v0.8.9 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking ron v0.4.2 [INFO] [stderr] Checking internship v0.6.0 [INFO] [stderr] Checking human-panic v1.0.1 [INFO] [stderr] Checking insta v0.8.1 [INFO] [stderr] Checking please v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::error` [INFO] [stdout] --> src/run.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::error; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::error` [INFO] [stdout] --> src/run.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::error; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ExpectedButGot` [INFO] [stdout] --> src/error.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | / ExpectedButGot { [INFO] [stdout] 8 | | got: char, [INFO] [stdout] 9 | | expected: char, [INFO] [stdout] 10 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `error` [INFO] [stdout] --> src/lexer.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn error(&self, kind: error::CompilationErrorKind) -> error::CompilationError { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Indented` [INFO] [stdout] --> src/lexer.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | Indented { indentation: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Text` [INFO] [stdout] --> src/lexer.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | Text, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Interpolation` [INFO] [stdout] --> src/lexer.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | Interpolation { interpolation_start_col: usize, interpolation_start_row: usize } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop_state` [INFO] [stdout] --> src/lexer.rs:208:8 [INFO] [stdout] | [INFO] [stdout] 208 | fn pop_state(&mut self) -> error::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lex_double` [INFO] [stdout] --> src/lexer.rs:225:8 [INFO] [stdout] | [INFO] [stdout] 225 | fn lex_double(&mut self, kind: TokenKind) -> error::Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `nextch` [INFO] [stdout] --> src/lexer.rs:286:8 [INFO] [stdout] | [INFO] [stdout] 286 | fn nextch(&mut self) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `nextch_is` [INFO] [stdout] --> src/lexer.rs:296:8 [INFO] [stdout] | [INFO] [stdout] 296 | fn nextch_is(&mut self, c: char) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `expect` [INFO] [stdout] --> src/lexer.rs:301:8 [INFO] [stdout] | [INFO] [stdout] 301 | fn expect(&mut self, c: char) -> error::Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ExpectedButGot` [INFO] [stdout] --> src/error.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | / ExpectedButGot { [INFO] [stdout] 8 | | got: char, [INFO] [stdout] 9 | | expected: char, [INFO] [stdout] 10 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `error` [INFO] [stdout] --> src/lexer.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn error(&self, kind: error::CompilationErrorKind) -> error::CompilationError { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Indented` [INFO] [stdout] --> src/lexer.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | Indented { indentation: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Text` [INFO] [stdout] --> src/lexer.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | Text, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Interpolation` [INFO] [stdout] --> src/lexer.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | Interpolation { interpolation_start_col: usize, interpolation_start_row: usize } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop_state` [INFO] [stdout] --> src/lexer.rs:208:8 [INFO] [stdout] | [INFO] [stdout] 208 | fn pop_state(&mut self) -> error::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lex_double` [INFO] [stdout] --> src/lexer.rs:225:8 [INFO] [stdout] | [INFO] [stdout] 225 | fn lex_double(&mut self, kind: TokenKind) -> error::Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `nextch` [INFO] [stdout] --> src/lexer.rs:286:8 [INFO] [stdout] | [INFO] [stdout] 286 | fn nextch(&mut self) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `nextch_is` [INFO] [stdout] --> src/lexer.rs:296:8 [INFO] [stdout] | [INFO] [stdout] 296 | fn nextch_is(&mut self, c: char) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `expect` [INFO] [stdout] --> src/lexer.rs:301:8 [INFO] [stdout] | [INFO] [stdout] 301 | fn expect(&mut self, c: char) -> error::Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "132952116a5eb479a6450a088cc64d13962c53fe745a20f51d2939e88fa5c2ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "132952116a5eb479a6450a088cc64d13962c53fe745a20f51d2939e88fa5c2ae", kill_on_drop: false }` [INFO] [stdout] 132952116a5eb479a6450a088cc64d13962c53fe745a20f51d2939e88fa5c2ae