[INFO] cloning repository https://github.com/tringuyenarup/bitter_sweat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tringuyenarup/bitter_sweat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftringuyenarup%2Fbitter_sweat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftringuyenarup%2Fbitter_sweat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e757f52acc2ee436e715e8094d092fd48e5e4d00
[INFO] checking tringuyenarup/bitter_sweat against try#987a165cfab916796a8315782b83ac460a651ce2 for pr-145262
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftringuyenarup%2Fbitter_sweat" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tringuyenarup/bitter_sweat
[INFO] finished tweaking git repo https://github.com/tringuyenarup/bitter_sweat
[INFO] tweaked toml for git repo https://github.com/tringuyenarup/bitter_sweat written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tringuyenarup/bitter_sweat on toolchain 987a165cfab916796a8315782b83ac460a651ce2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+987a165cfab916796a8315782b83ac460a651ce2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tringuyenarup/bitter_sweat 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" "+987a165cfab916796a8315782b83ac460a651ce2" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded integer-encoding v4.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+987a165cfab916796a8315782b83ac460a651ce2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e0bdf1f9b99dd3b6f079201efea72b604399e2626da1b6135f5944a61e9a94b
[INFO] running `Command { std: "docker" "start" "-a" "7e0bdf1f9b99dd3b6f079201efea72b604399e2626da1b6135f5944a61e9a94b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e0bdf1f9b99dd3b6f079201efea72b604399e2626da1b6135f5944a61e9a94b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0bdf1f9b99dd3b6f079201efea72b604399e2626da1b6135f5944a61e9a94b", kill_on_drop: false }`
[INFO] [stdout] 7e0bdf1f9b99dd3b6f079201efea72b604399e2626da1b6135f5944a61e9a94b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+987a165cfab916796a8315782b83ac460a651ce2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18a76305e15eb2c2610c664bf5c2c5827729f8f81221ed3c87a88fe61503bac1
[INFO] running `Command { std: "docker" "start" "-a" "18a76305e15eb2c2610c664bf5c2c5827729f8f81221ed3c87a88fe61503bac1", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking integer-encoding v4.0.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking flate2 v1.1.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking binary_writer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `generate_test_output_validation` is never used
[INFO] [stdout]    --> src/bit_encoder.rs:105:4
[INFO] [stdout]     |
[INFO] [stdout] 105 | fn generate_test_output_validation(numbers: &[u16]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_paths` is never used
[INFO] [stdout]   --> src/utils.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn parse_paths(all_refined_counts_path: &str) -> Result<Vec<PathBuf>, Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_test_output_validation` is never used
[INFO] [stdout]   --> src/utils.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn generate_test_output_validation(numbers: Vec<u16>) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_paths` is never used
[INFO] [stdout]   --> src/utils.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn parse_paths(all_refined_counts_path: &str) -> Result<Vec<PathBuf>, Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_test_output_validation` is never used
[INFO] [stdout]   --> src/utils.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn generate_test_output_validation(numbers: Vec<u16>) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.90s
[INFO] running `Command { std: "docker" "inspect" "18a76305e15eb2c2610c664bf5c2c5827729f8f81221ed3c87a88fe61503bac1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18a76305e15eb2c2610c664bf5c2c5827729f8f81221ed3c87a88fe61503bac1", kill_on_drop: false }`
[INFO] [stdout] 18a76305e15eb2c2610c664bf5c2c5827729f8f81221ed3c87a88fe61503bac1
