[INFO] cloning repository https://github.com/KrisNathan/rust-advent-of-code [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KrisNathan/rust-advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKrisNathan%2Frust-advent-of-code", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKrisNathan%2Frust-advent-of-code'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 68c1e2fab5396e67c209404b8bb7faf15b15a50d [INFO] building KrisNathan/rust-advent-of-code against master#d59f06fc64844ec2073e5e888f7470989ef25ff9 for pr-119440 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKrisNathan%2Frust-advent-of-code" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KrisNathan/rust-advent-of-code on toolchain d59f06fc64844ec2073e5e888f7470989ef25ff9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d59f06fc64844ec2073e5e888f7470989ef25ff9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KrisNathan/rust-advent-of-code [INFO] finished tweaking git repo https://github.com/KrisNathan/rust-advent-of-code [INFO] tweaked toml for git repo https://github.com/KrisNathan/rust-advent-of-code written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/KrisNathan/rust-advent-of-code 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" "+d59f06fc64844ec2073e5e888f7470989ef25ff9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] building KrisNathan/rust-advent-of-code against try#fe8f664b41f030f307cfeb6cb8c3a1419292aeed for pr-119440 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKrisNathan%2Frust-advent-of-code" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KrisNathan/rust-advent-of-code on toolchain fe8f664b41f030f307cfeb6cb8c3a1419292aeed [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KrisNathan/rust-advent-of-code [INFO] finished tweaking git repo https://github.com/KrisNathan/rust-advent-of-code [INFO] tweaked toml for git repo https://github.com/KrisNathan/rust-advent-of-code written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/KrisNathan/rust-advent-of-code 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" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "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 [ERROR] error running command: no output for 300 seconds [INFO] building KrisNathan/rust-advent-of-code against try#fe8f664b41f030f307cfeb6cb8c3a1419292aeed for pr-119440 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKrisNathan%2Frust-advent-of-code" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KrisNathan/rust-advent-of-code on toolchain fe8f664b41f030f307cfeb6cb8c3a1419292aeed [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KrisNathan/rust-advent-of-code [INFO] finished tweaking git repo https://github.com/KrisNathan/rust-advent-of-code [INFO] tweaked toml for git repo https://github.com/KrisNathan/rust-advent-of-code written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/KrisNathan/rust-advent-of-code 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" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96b98faa1bd63224cf03db8f99ec2c0519a547b6a7a6e667613034fc336efbd6 [INFO] running `Command { std: "docker" "start" "-a" "96b98faa1bd63224cf03db8f99ec2c0519a547b6a7a6e667613034fc336efbd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96b98faa1bd63224cf03db8f99ec2c0519a547b6a7a6e667613034fc336efbd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96b98faa1bd63224cf03db8f99ec2c0519a547b6a7a6e667613034fc336efbd6", kill_on_drop: false }` [INFO] [stdout] 96b98faa1bd63224cf03db8f99ec2c0519a547b6a7a6e667613034fc336efbd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18d78eb9315d228177e4f9c3b2640c7ebbfa733a3cdbd1205af1a3c65851700f [INFO] running `Command { std: "docker" "start" "-a" "18d78eb9315d228177e4f9c3b2640c7ebbfa733a3cdbd1205af1a3c65851700f", kill_on_drop: false }` [INFO] [stderr] Compiling rust-advent-of-code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/day1_1.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> src/day1_1.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn parse(line: &String) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/day1_2.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NUMBERS_STR` is never used [INFO] [stdout] --> src/day1_2.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const NUMBERS_STR: [&str; 18] = [ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NUMBERS_U32` is never used [INFO] [stdout] --> src/day1_2.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | const NUMBERS_U32: [u32; 18] = [1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 2, 3, 4, 5, 6, 7, 8, 9]; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> src/day1_2.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse(line: &String) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/day2_1.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> src/day2_1.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn parse(line: &String) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/day2_2.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> src/day2_2.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn parse(line: &String) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/day3_1.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day3_1.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn part_1(input: &str) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day3_1.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn part_2(input: &str) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/day4_1.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> src/day4_1.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn parse(line: &String) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "18d78eb9315d228177e4f9c3b2640c7ebbfa733a3cdbd1205af1a3c65851700f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18d78eb9315d228177e4f9c3b2640c7ebbfa733a3cdbd1205af1a3c65851700f", kill_on_drop: false }` [INFO] [stdout] 18d78eb9315d228177e4f9c3b2640c7ebbfa733a3cdbd1205af1a3c65851700f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f628dda0bde35cf54d1f2ca9f5b9995b5e420e1e0501d95a3f78d7fb30a13345 [INFO] running `Command { std: "docker" "start" "-a" "f628dda0bde35cf54d1f2ca9f5b9995b5e420e1e0501d95a3f78d7fb30a13345", kill_on_drop: false }` [INFO] [stderr] Compiling rust-advent-of-code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/day1_1.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> src/day1_1.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn parse(line: &String) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/day1_2.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NUMBERS_STR` is never used [INFO] [stdout] --> src/day1_2.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const NUMBERS_STR: [&str; 18] = [ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NUMBERS_U32` is never used [INFO] [stdout] --> src/day1_2.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | const NUMBERS_U32: [u32; 18] = [1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 2, 3, 4, 5, 6, 7, 8, 9]; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> src/day1_2.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse(line: &String) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/day2_1.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> src/day2_1.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn parse(line: &String) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/day2_2.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> src/day2_2.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn parse(line: &String) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/day3_1.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day3_1.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn part_1(input: &str) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day3_1.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn part_2(input: &str) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/day4_1.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> src/day4_1.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn parse(line: &String) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "f628dda0bde35cf54d1f2ca9f5b9995b5e420e1e0501d95a3f78d7fb30a13345", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f628dda0bde35cf54d1f2ca9f5b9995b5e420e1e0501d95a3f78d7fb30a13345", kill_on_drop: false }` [INFO] [stdout] f628dda0bde35cf54d1f2ca9f5b9995b5e420e1e0501d95a3f78d7fb30a13345