[INFO] cloning repository https://github.com/ku222/RustTemplate [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ku222/RustTemplate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fku222%2FRustTemplate", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fku222%2FRustTemplate'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 63e6dca957c7efd1f03b73e6c835bf0745d47b9a [INFO] testing ku222/RustTemplate against try#c3758fdc4730d7700b25a13cccff296a08f42c00 for pr-91743 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fku222%2FRustTemplate" "/workspace/builds/worker-33/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ku222/RustTemplate on toolchain c3758fdc4730d7700b25a13cccff296a08f42c00 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ku222/RustTemplate [INFO] finished tweaking git repo https://github.com/ku222/RustTemplate [INFO] tweaked toml for git repo https://github.com/ku222/RustTemplate written to /workspace/builds/worker-33/source/Cargo.toml [INFO] crate git repo https://github.com/ku222/RustTemplate already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "fetch" "--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-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3c4d74456cdab781ac21fa95f06c359cb7b2be280a522e03400c3f14d3950d5 [INFO] running `Command { std: "docker" "start" "-a" "e3c4d74456cdab781ac21fa95f06c359cb7b2be280a522e03400c3f14d3950d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3c4d74456cdab781ac21fa95f06c359cb7b2be280a522e03400c3f14d3950d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3c4d74456cdab781ac21fa95f06c359cb7b2be280a522e03400c3f14d3950d5", kill_on_drop: false }` [INFO] [stdout] e3c4d74456cdab781ac21fa95f06c359cb7b2be280a522e03400c3f14d3950d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c49497363fdf615e36b79e741402f1f9a6cf34055a14e9ecf7afd1775b53072 [INFO] running `Command { std: "docker" "start" "-a" "7c49497363fdf615e36b79e741402f1f9a6cf34055a14e9ecf7afd1775b53072", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling rust_template v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `raw_input` [INFO] [stdout] --> src/parser/lexer.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | raw_input: String, // string being scanned [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Lexer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/lexer.rs:57:10 [INFO] [stdout] | [INFO] [stdout] 57 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> src/parser/lexer.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `error` [INFO] [stdout] --> src/parser/lexer.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn error(&self) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser/lexer.rs:203:25 [INFO] [stdout] | [INFO] [stdout] 203 | self.next(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser/lexer.rs:221:25 [INFO] [stdout] | [INFO] [stdout] 221 | self.next(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.59s [INFO] running `Command { std: "docker" "inspect" "7c49497363fdf615e36b79e741402f1f9a6cf34055a14e9ecf7afd1775b53072", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c49497363fdf615e36b79e741402f1f9a6cf34055a14e9ecf7afd1775b53072", kill_on_drop: false }` [INFO] [stdout] 7c49497363fdf615e36b79e741402f1f9a6cf34055a14e9ecf7afd1775b53072 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95eacf04900197c27a057c9c47ab6298f21429155605f57cc1d387ef04dd8d58 [INFO] running `Command { std: "docker" "start" "-a" "95eacf04900197c27a057c9c47ab6298f21429155605f57cc1d387ef04dd8d58", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust_template v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `raw_input` [INFO] [stdout] --> src/parser/lexer.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | raw_input: String, // string being scanned [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Lexer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/lexer.rs:57:10 [INFO] [stdout] | [INFO] [stdout] 57 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> src/parser/lexer.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `error` [INFO] [stdout] --> src/parser/lexer.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn error(&self) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser/lexer.rs:203:25 [INFO] [stdout] | [INFO] [stdout] 203 | self.next(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser/lexer.rs:221:25 [INFO] [stdout] | [INFO] [stdout] 221 | self.next(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.92s [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_template-16e8357f187a3339) [INFO] running `Command { std: "docker" "inspect" "95eacf04900197c27a057c9c47ab6298f21429155605f57cc1d387ef04dd8d58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95eacf04900197c27a057c9c47ab6298f21429155605f57cc1d387ef04dd8d58", kill_on_drop: false }` [INFO] [stdout] 95eacf04900197c27a057c9c47ab6298f21429155605f57cc1d387ef04dd8d58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3b3e7319c763583301fefa60bcd6fadd04c8a244dbfbf03d1677ec307d1c35ba [INFO] running `Command { std: "docker" "start" "-a" "3b3e7319c763583301fefa60bcd6fadd04c8a244dbfbf03d1677ec307d1c35ba", kill_on_drop: false }` [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "3b3e7319c763583301fefa60bcd6fadd04c8a244dbfbf03d1677ec307d1c35ba", kill_on_drop: false }` [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "rm" "-f" "3b3e7319c763583301fefa60bcd6fadd04c8a244dbfbf03d1677ec307d1c35ba", kill_on_drop: false }` [ERROR] error running command: no output for 300 seconds [ERROR] failed to delete container 3b3e7319c763583301fefa60bcd6fadd04c8a244dbfbf03d1677ec307d1c35ba [ERROR] caused by: no output for 300 seconds