[INFO] cloning repository https://github.com/shinobu52/parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shinobu52/parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshinobu52%2Fparser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshinobu52%2Fparser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1192e1c3fad0cad63861dd0846d824f05d78529b [INFO] testing shinobu52/parser against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshinobu52%2Fparser" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/shinobu52/parser [INFO] finished tweaking git repo https://github.com/shinobu52/parser [INFO] tweaked toml for git repo https://github.com/shinobu52/parser written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/shinobu52/parser 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/shinobu52/parser 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 14034c57b2234c33297cf364b7e1560e5cc0eb1f511bf4e6ab24bc710efabc43 [INFO] running `Command { std: "docker" "start" "-a" "14034c57b2234c33297cf364b7e1560e5cc0eb1f511bf4e6ab24bc710efabc43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14034c57b2234c33297cf364b7e1560e5cc0eb1f511bf4e6ab24bc710efabc43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14034c57b2234c33297cf364b7e1560e5cc0eb1f511bf4e6ab24bc710efabc43", kill_on_drop: false }` [INFO] [stdout] 14034c57b2234c33297cf364b7e1560e5cc0eb1f511bf4e6ab24bc710efabc43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f75cf6dcb6392022dcdfbdc1131c873cafdc9d94b24b0b957b97c7b9019d7e2f [INFO] running `Command { std: "docker" "start" "-a" "f75cf6dcb6392022dcdfbdc1131c873cafdc9d94b24b0b957b97c7b9019d7e2f", kill_on_drop: false }` [INFO] [stderr] Compiling parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `RpnCompiler` is never constructed [INFO] [stdout] --> src/reverse_polish.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct RpnCompiler; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `compile`, `compile_inner`, `compile_uniop`, and `compile_binop` are never used [INFO] [stdout] --> src/reverse_polish.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl RpnCompiler { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 7 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | pub fn compile(&mut self, expr: &Ast) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | fn compile_inner(&mut self, expr: &Ast, buf: &mut String) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn compile_uniop(&mut self, op: &UniOp, buf: &mut String) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn compile_binop(&mut self, op: &BinOp, buf: &mut String) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "f75cf6dcb6392022dcdfbdc1131c873cafdc9d94b24b0b957b97c7b9019d7e2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f75cf6dcb6392022dcdfbdc1131c873cafdc9d94b24b0b957b97c7b9019d7e2f", kill_on_drop: false }` [INFO] [stdout] f75cf6dcb6392022dcdfbdc1131c873cafdc9d94b24b0b957b97c7b9019d7e2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 40ee374ca56b3fbfda9b6409ed206b1a0d7a6820014a880dd2d2940f6a784aa3 [INFO] running `Command { std: "docker" "start" "-a" "40ee374ca56b3fbfda9b6409ed206b1a0d7a6820014a880dd2d2940f6a784aa3", kill_on_drop: false }` [INFO] [stdout] warning: struct `RpnCompiler` is never constructed [INFO] [stdout] --> src/reverse_polish.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct RpnCompiler; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `compile`, `compile_inner`, `compile_uniop`, and `compile_binop` are never used [INFO] [stdout] --> src/reverse_polish.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl RpnCompiler { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 7 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | pub fn compile(&mut self, expr: &Ast) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | fn compile_inner(&mut self, expr: &Ast, buf: &mut String) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn compile_uniop(&mut self, op: &UniOp, buf: &mut String) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn compile_binop(&mut self, op: &BinOp, buf: &mut String) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "40ee374ca56b3fbfda9b6409ed206b1a0d7a6820014a880dd2d2940f6a784aa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40ee374ca56b3fbfda9b6409ed206b1a0d7a6820014a880dd2d2940f6a784aa3", kill_on_drop: false }` [INFO] [stdout] 40ee374ca56b3fbfda9b6409ed206b1a0d7a6820014a880dd2d2940f6a784aa3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c80ef1f5d3b43f60bbb55268b406ce4da693051eb620bf9c21418aa51f1cb3bd [INFO] running `Command { std: "docker" "start" "-a" "c80ef1f5d3b43f60bbb55268b406ce4da693051eb620bf9c21418aa51f1cb3bd", kill_on_drop: false }` [INFO] [stderr] warning: struct `RpnCompiler` is never constructed [INFO] [stderr] --> src/reverse_polish.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 4 | struct RpnCompiler; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `compile`, `compile_inner`, `compile_uniop`, and `compile_binop` are never used [INFO] [stderr] --> src/reverse_polish.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 6 | impl RpnCompiler { [INFO] [stderr] | ---------------- associated items in this implementation [INFO] [stderr] 7 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 11 | pub fn compile(&mut self, expr: &Ast) -> String { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 17 | fn compile_inner(&mut self, expr: &Ast, buf: &mut String) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 36 | fn compile_uniop(&mut self, op: &UniOp, buf: &mut String) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 45 | fn compile_binop(&mut self, op: &BinOp, buf: &mut String) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `parser` (lib) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parser-31180709268212f1) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test parser::test_parser ... ok [INFO] [stdout] test lexer::test_lexer ... ok [INFO] [stdout] test interpreter::test_interpreter ... ok [INFO] [stdout] test reverse_polish::test_reverse_polish ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/parser-c2f750e0b97c921a) [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] [stderr] Doc-tests parser [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" "c80ef1f5d3b43f60bbb55268b406ce4da693051eb620bf9c21418aa51f1cb3bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c80ef1f5d3b43f60bbb55268b406ce4da693051eb620bf9c21418aa51f1cb3bd", kill_on_drop: false }` [INFO] [stdout] c80ef1f5d3b43f60bbb55268b406ce4da693051eb620bf9c21418aa51f1cb3bd