[INFO] cloning repository https://github.com/takechiyo-19940627/js-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/takechiyo-19940627/js-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakechiyo-19940627%2Fjs-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakechiyo-19940627%2Fjs-compiler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 80bc120379988425c5afea21cc5aec415e39d9b0 [INFO] testing takechiyo-19940627/js-compiler against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakechiyo-19940627%2Fjs-compiler" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/takechiyo-19940627/js-compiler [INFO] finished tweaking git repo https://github.com/takechiyo-19940627/js-compiler [INFO] tweaked toml for git repo https://github.com/takechiyo-19940627/js-compiler written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/takechiyo-19940627/js-compiler on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/takechiyo-19940627/js-compiler 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb71f9dc107d7f38a01fe329e779abf84e1c5d5557b5d09a5a46483a05029c86 [INFO] running `Command { std: "docker" "start" "-a" "bb71f9dc107d7f38a01fe329e779abf84e1c5d5557b5d09a5a46483a05029c86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb71f9dc107d7f38a01fe329e779abf84e1c5d5557b5d09a5a46483a05029c86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb71f9dc107d7f38a01fe329e779abf84e1c5d5557b5d09a5a46483a05029c86", kill_on_drop: false }` [INFO] [stdout] bb71f9dc107d7f38a01fe329e779abf84e1c5d5557b5d09a5a46483a05029c86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5e90d7c36b4ed975a721188dd851f97d6c22da52b6ac034d347a7988fb1452a [INFO] running `Command { std: "docker" "start" "-a" "d5e90d7c36b4ed975a721188dd851f97d6c22da52b6ac034d347a7988fb1452a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling js-compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `task::Context` [INFO] [stdout] --> src/main.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{str::Chars, task::Context}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kind` [INFO] [stdout] --> src/main.rs:211:24 [INFO] [stdout] | [INFO] [stdout] 211 | fn bump(&mut self, kind: Kind) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_kind` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `peek` and `match_keyward` are never used [INFO] [stdout] --> src/main.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 50 | impl<'a> Lexer<'a> { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 85 | fn peek(&self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | fn match_keyward(&self, ident: &str) -> Kind { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lexer` and `prev_token_end` are never read [INFO] [stdout] --> src/main.rs:161:5 [INFO] [stdout] | [INFO] [stdout] 157 | pub struct Parser<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 161 | lexer: Lexer<'a>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 167 | prev_token_end: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/main.rs:195:8 [INFO] [stdout] | [INFO] [stdout] 170 | impl<'a> Parser<'a> { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 195 | fn finish_node(&self, node: Node) -> Node { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 199 | fn cur_token(&self) -> &Token { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 207 | fn at(&self, kind: Kind) -> bool { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 211 | fn bump(&mut self, kind: Kind) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 215 | fn bump_any(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 219 | fn eat(&mut self, kind: Kind) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 227 | fn advance(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.41s [INFO] running `Command { std: "docker" "inspect" "d5e90d7c36b4ed975a721188dd851f97d6c22da52b6ac034d347a7988fb1452a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5e90d7c36b4ed975a721188dd851f97d6c22da52b6ac034d347a7988fb1452a", kill_on_drop: false }` [INFO] [stdout] d5e90d7c36b4ed975a721188dd851f97d6c22da52b6ac034d347a7988fb1452a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2de1c568b7ac6f43e7441c9d8979d8b08930121b8b11d20b893e6f194d59d091 [INFO] running `Command { std: "docker" "start" "-a" "2de1c568b7ac6f43e7441c9d8979d8b08930121b8b11d20b893e6f194d59d091", kill_on_drop: false }` [INFO] [stderr] Compiling js-compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `task::Context` [INFO] [stdout] --> src/main.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{str::Chars, task::Context}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kind` [INFO] [stdout] --> src/main.rs:211:24 [INFO] [stdout] | [INFO] [stdout] 211 | fn bump(&mut self, kind: Kind) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_kind` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `peek` and `match_keyward` are never used [INFO] [stdout] --> src/main.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 50 | impl<'a> Lexer<'a> { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 85 | fn peek(&self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | fn match_keyward(&self, ident: &str) -> Kind { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lexer` and `prev_token_end` are never read [INFO] [stdout] --> src/main.rs:161:5 [INFO] [stdout] | [INFO] [stdout] 157 | pub struct Parser<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 161 | lexer: Lexer<'a>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 167 | prev_token_end: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/main.rs:195:8 [INFO] [stdout] | [INFO] [stdout] 170 | impl<'a> Parser<'a> { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 195 | fn finish_node(&self, node: Node) -> Node { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 199 | fn cur_token(&self) -> &Token { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 207 | fn at(&self, kind: Kind) -> bool { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 211 | fn bump(&mut self, kind: Kind) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 215 | fn bump_any(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 219 | fn eat(&mut self, kind: Kind) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 227 | fn advance(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "2de1c568b7ac6f43e7441c9d8979d8b08930121b8b11d20b893e6f194d59d091", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2de1c568b7ac6f43e7441c9d8979d8b08930121b8b11d20b893e6f194d59d091", kill_on_drop: false }` [INFO] [stdout] 2de1c568b7ac6f43e7441c9d8979d8b08930121b8b11d20b893e6f194d59d091 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] df2666919a13b01e9a66bef13b5254fe7161e81cb5c03e7c272912b3683076f2 [INFO] running `Command { std: "docker" "start" "-a" "df2666919a13b01e9a66bef13b5254fe7161e81cb5c03e7c272912b3683076f2", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `task::Context` [INFO] [stderr] --> src/main.rs:2:23 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{str::Chars, task::Context}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kind` [INFO] [stderr] --> src/main.rs:211:24 [INFO] [stderr] | [INFO] [stderr] 211 | fn bump(&mut self, kind: Kind) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_kind` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `peek` and `match_keyward` are never used [INFO] [stderr] --> src/main.rs:85:8 [INFO] [stderr] | [INFO] [stderr] 50 | impl<'a> Lexer<'a> { [INFO] [stderr] | ------------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 85 | fn peek(&self) -> Option { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 89 | fn match_keyward(&self, ident: &str) -> Kind { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `lexer` and `prev_token_end` are never read [INFO] [stderr] --> src/main.rs:161:5 [INFO] [stderr] | [INFO] [stderr] 157 | pub struct Parser<'a> { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] ... [INFO] [stderr] 161 | lexer: Lexer<'a>, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 167 | prev_token_end: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple methods are never used [INFO] [stderr] --> src/main.rs:195:8 [INFO] [stderr] | [INFO] [stderr] 170 | impl<'a> Parser<'a> { [INFO] [stderr] | ------------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 195 | fn finish_node(&self, node: Node) -> Node { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 199 | fn cur_token(&self) -> &Token { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 207 | fn at(&self, kind: Kind) -> bool { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 211 | fn bump(&mut self, kind: Kind) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 215 | fn bump_any(&mut self) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 219 | fn eat(&mut self, kind: Kind) -> bool { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 227 | fn advance(&mut self) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `js-compiler` (bin "js-compiler" test) generated 5 warnings (run `cargo fix --bin "js-compiler" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/js_compiler-e87e43a075dadec1) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "df2666919a13b01e9a66bef13b5254fe7161e81cb5c03e7c272912b3683076f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df2666919a13b01e9a66bef13b5254fe7161e81cb5c03e7c272912b3683076f2", kill_on_drop: false }` [INFO] [stdout] df2666919a13b01e9a66bef13b5254fe7161e81cb5c03e7c272912b3683076f2