[INFO] cloning repository https://github.com/SCJangra/cs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SCJangra/cs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSCJangra%2Fcs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSCJangra%2Fcs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8f2fd4f7bb28461ece51a3e5d6f4072f6e049665
[INFO] testing SCJangra/cs against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSCJangra%2Fcs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SCJangra/cs
[INFO] finished tweaking git repo https://github.com/SCJangra/cs
[INFO] tweaked toml for git repo https://github.com/SCJangra/cs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SCJangra/cs on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SCJangra/cs 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d14637d0659bd24ed43fca35535fc532eafab7f6988461a71f849e29a82980c5
[INFO] running `Command { std: "docker" "start" "-a" "d14637d0659bd24ed43fca35535fc532eafab7f6988461a71f849e29a82980c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d14637d0659bd24ed43fca35535fc532eafab7f6988461a71f849e29a82980c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d14637d0659bd24ed43fca35535fc532eafab7f6988461a71f849e29a82980c5", kill_on_drop: false }`
[INFO] [stdout] d14637d0659bd24ed43fca35535fc532eafab7f6988461a71f849e29a82980c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d9d81c8973c10272bb5930236e4910e164f694b19a5539f08fb39be23ad06a3
[INFO] running `Command { std: "docker" "start" "-a" "1d9d81c8973c10272bb5930236e4910e164f694b19a5539f08fb39be23ad06a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling cs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `quick_sort::*`
[INFO] [stdout]  --> src/algo/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use quick_sort::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `quick_sort` is never used
[INFO] [stdout]  --> src/algo/quick_sort.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn quick_sort<T: Ord>(arr: &mut [T]) {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Position` is never used
[INFO] [stdout]   --> src/algo/quick_sort.rs:18:6
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Position {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pivot` is never used
[INFO] [stdout]   --> src/algo/quick_sort.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn pivot<T: Ord>(arr: &mut [T], start: usize, end: usize) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "1d9d81c8973c10272bb5930236e4910e164f694b19a5539f08fb39be23ad06a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d9d81c8973c10272bb5930236e4910e164f694b19a5539f08fb39be23ad06a3", kill_on_drop: false }`
[INFO] [stdout] 1d9d81c8973c10272bb5930236e4910e164f694b19a5539f08fb39be23ad06a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2bab85ef0dacccce6ca3cadea400711d21aefc295d9021c6391edabea137b44
[INFO] running `Command { std: "docker" "start" "-a" "a2bab85ef0dacccce6ca3cadea400711d21aefc295d9021c6391edabea137b44", kill_on_drop: false }`
[INFO] [stderr]    Compiling cs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `quick_sort::*`
[INFO] [stdout]  --> src/algo/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use quick_sort::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `quick_sort` is never used
[INFO] [stdout]  --> src/algo/quick_sort.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn quick_sort<T: Ord>(arr: &mut [T]) {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Position` is never used
[INFO] [stdout]   --> src/algo/quick_sort.rs:18:6
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Position {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pivot` is never used
[INFO] [stdout]   --> src/algo/quick_sort.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn pivot<T: Ord>(arr: &mut [T], start: usize, end: usize) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "a2bab85ef0dacccce6ca3cadea400711d21aefc295d9021c6391edabea137b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2bab85ef0dacccce6ca3cadea400711d21aefc295d9021c6391edabea137b44", kill_on_drop: false }`
[INFO] [stdout] a2bab85ef0dacccce6ca3cadea400711d21aefc295d9021c6391edabea137b44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e43064c8f465de2f31e008327e2e35075cef58e6a669092e4cd5f656fddef97f
[INFO] running `Command { std: "docker" "start" "-a" "e43064c8f465de2f31e008327e2e35075cef58e6a669092e4cd5f656fddef97f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `quick_sort::*`
[INFO] [stderr]  --> src/algo/mod.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use quick_sort::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `quick_sort` is never used
[INFO] [stderr]  --> src/algo/quick_sort.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn quick_sort<T: Ord>(arr: &mut [T]) {
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Position` is never used
[INFO] [stderr]   --> src/algo/quick_sort.rs:18:6
[INFO] [stderr]    |
[INFO] [stderr] 18 | enum Position {
[INFO] [stderr]    |      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `pivot` is never used
[INFO] [stderr]   --> src/algo/quick_sort.rs:23:4
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn pivot<T: Ord>(arr: &mut [T], start: usize, end: usize) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cs` (bin "cs" test) generated 4 warnings (run `cargo fix --bin "cs" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cs-cde7790f95cda363)
[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" "e43064c8f465de2f31e008327e2e35075cef58e6a669092e4cd5f656fddef97f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e43064c8f465de2f31e008327e2e35075cef58e6a669092e4cd5f656fddef97f", kill_on_drop: false }`
[INFO] [stdout] e43064c8f465de2f31e008327e2e35075cef58e6a669092e4cd5f656fddef97f