[INFO] cloning repository https://github.com/Kaiose31/brc-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kaiose31/brc-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaiose31%2Fbrc-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaiose31%2Fbrc-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4785b6e20d9becd45d06fde2734ff8adf102a2c4
[INFO] checking Kaiose31/brc-rs against master#368e2fd458a22d0cc133d0c254f2612ee999744f for pr-128351
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaiose31%2Fbrc-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kaiose31/brc-rs on toolchain 368e2fd458a22d0cc133d0c254f2612ee999744f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kaiose31/brc-rs
[INFO] finished tweaking git repo https://github.com/Kaiose31/brc-rs
[INFO] tweaked toml for git repo https://github.com/Kaiose31/brc-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Kaiose31/brc-rs 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" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "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] checking Kaiose31/brc-rs against try#09146510cdb33d15474a35fde290187a88b1cf35 for pr-128351
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaiose31%2Fbrc-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kaiose31/brc-rs on toolchain 09146510cdb33d15474a35fde290187a88b1cf35
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kaiose31/brc-rs
[INFO] finished tweaking git repo https://github.com/Kaiose31/brc-rs
[INFO] tweaked toml for git repo https://github.com/Kaiose31/brc-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Kaiose31/brc-rs 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" "+09146510cdb33d15474a35fde290187a88b1cf35" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2bf7a858c49d50eadeccb2edb643ea1b6b66b1a0489a6a9b111eee878d196b71
[INFO] running `Command { std: "docker" "start" "-a" "2bf7a858c49d50eadeccb2edb643ea1b6b66b1a0489a6a9b111eee878d196b71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bf7a858c49d50eadeccb2edb643ea1b6b66b1a0489a6a9b111eee878d196b71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bf7a858c49d50eadeccb2edb643ea1b6b66b1a0489a6a9b111eee878d196b71", kill_on_drop: false }`
[INFO] [stdout] 2bf7a858c49d50eadeccb2edb643ea1b6b66b1a0489a6a9b111eee878d196b71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 211ceced88124299a6ad49dda05b30b75f7e96dfd9f943929141b07c9c6d3f16
[INFO] running `Command { std: "docker" "start" "-a" "211ceced88124299a6ad49dda05b30b75f7e96dfd9f943929141b07c9c6d3f16", kill_on_drop: false }`
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking brc_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BufWriter` and `Write`
[INFO] [stdout]  --> src/buffer.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 |     io::{BufRead, BufReader, BufWriter, Write},
[INFO] [stdout]   |                              ^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hash`
[INFO] [stdout]  --> src/mmaped.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::hash::Hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufWriter` and `Write`
[INFO] [stdout]  --> src/buffer.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 |     io::{BufRead, BufReader, BufWriter, Write},
[INFO] [stdout]   |                              ^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hash`
[INFO] [stdout]  --> src/mmaped.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::hash::Hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]  --> src/buffer.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn solve(path: &str) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_map` is never used
[INFO] [stdout]   --> src/buffer.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn build_map(s: String, t: &str, map: &mut HashMap<String, Values>) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]  --> src/chunk.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn solve(path: &str) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFFER_SIZE` is never used
[INFO] [stdout]   --> src/chunk.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const BUFFER_SIZE: usize = 4096 * 4096 * 2;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ReadTill` is never used
[INFO] [stdout]   --> src/chunk.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | trait ReadTill {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_file` is never used
[INFO] [stdout]   --> src/chunk.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn read_file(path: PathBuf) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge_maps` is never used
[INFO] [stdout]   --> src/chunk.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn merge_maps(current: &mut HashMap<String, Values>, other: &HashMap<String, Values>) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_chunk` is never used
[INFO] [stdout]   --> src/chunk.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn process_chunk(s: String) -> HashMap<String, Values> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FILE_SIZE_BYTES` is never used
[INFO] [stdout]   --> src/entire_file.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const FILE_SIZE_BYTES: usize = 1_000_000_000 * (100 + (10 * 4) + 4 + 4);
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]   --> src/entire_file.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn solve(path: &str) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_data` is never used
[INFO] [stdout]   --> src/entire_file.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn parse_data(s: &str) -> BTreeMap<String, Values> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]  --> src/naive.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn solve(path: &str) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]  --> src/buffer.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn solve(path: &str) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_map` is never used
[INFO] [stdout]   --> src/buffer.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn build_map(s: String, t: &str, map: &mut HashMap<String, Values>) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]  --> src/chunk.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn solve(path: &str) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFFER_SIZE` is never used
[INFO] [stdout]   --> src/chunk.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const BUFFER_SIZE: usize = 4096 * 4096 * 2;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ReadTill` is never used
[INFO] [stdout]   --> src/chunk.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | trait ReadTill {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_file` is never used
[INFO] [stdout]   --> src/chunk.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn read_file(path: PathBuf) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge_maps` is never used
[INFO] [stdout]   --> src/chunk.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn merge_maps(current: &mut HashMap<String, Values>, other: &HashMap<String, Values>) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_chunk` is never used
[INFO] [stdout]   --> src/chunk.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn process_chunk(s: String) -> HashMap<String, Values> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FILE_SIZE_BYTES` is never used
[INFO] [stdout]   --> src/entire_file.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const FILE_SIZE_BYTES: usize = 1_000_000_000 * (100 + (10 * 4) + 4 + 4);
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]   --> src/entire_file.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn solve(path: &str) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_data` is never used
[INFO] [stdout]   --> src/entire_file.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn parse_data(s: &str) -> BTreeMap<String, Values> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]  --> src/naive.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn solve(path: &str) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "211ceced88124299a6ad49dda05b30b75f7e96dfd9f943929141b07c9c6d3f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "211ceced88124299a6ad49dda05b30b75f7e96dfd9f943929141b07c9c6d3f16", kill_on_drop: false }`
[INFO] [stdout] 211ceced88124299a6ad49dda05b30b75f7e96dfd9f943929141b07c9c6d3f16