[INFO] cloning repository https://github.com/winnsterx/eclipse_interview
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/winnsterx/eclipse_interview" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinnsterx%2Feclipse_interview", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinnsterx%2Feclipse_interview'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] beadd9ab2565fcafeef85fbc4f6cfaefb02463c6
[INFO] testing winnsterx/eclipse_interview against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinnsterx%2Feclipse_interview" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/winnsterx/eclipse_interview on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/winnsterx/eclipse_interview
[INFO] finished tweaking git repo https://github.com/winnsterx/eclipse_interview
[INFO] tweaked toml for git repo https://github.com/winnsterx/eclipse_interview written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/winnsterx/eclipse_interview 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1613736d0999dc89fb0073fc129c6b30b3ce54b6cc84d41325d630662575cf1d
[INFO] running `Command { std: "docker" "start" "-a" "1613736d0999dc89fb0073fc129c6b30b3ce54b6cc84d41325d630662575cf1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1613736d0999dc89fb0073fc129c6b30b3ce54b6cc84d41325d630662575cf1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1613736d0999dc89fb0073fc129c6b30b3ce54b6cc84d41325d630662575cf1d", kill_on_drop: false }`
[INFO] [stdout] 1613736d0999dc89fb0073fc129c6b30b3ce54b6cc84d41325d630662575cf1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75a1933f55006da9367029effd7f38c718a5511d4b5084d66d3a873813fcd777
[INFO] running `Command { std: "docker" "start" "-a" "75a1933f55006da9367029effd7f38c718a5511d4b5084d66d3a873813fcd777", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cpufeatures v0.2.9
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling eclipse_interview v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `leafs` is never read
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct DeconTree {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 22 |     leafs: VecDeque<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DeconTree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "75a1933f55006da9367029effd7f38c718a5511d4b5084d66d3a873813fcd777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75a1933f55006da9367029effd7f38c718a5511d4b5084d66d3a873813fcd777", kill_on_drop: false }`
[INFO] [stdout] 75a1933f55006da9367029effd7f38c718a5511d4b5084d66d3a873813fcd777
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73c203b817e239a7d0d9a9cb6e54d72b0f3cdf8779463497b399dff8f9a669a8
[INFO] running `Command { std: "docker" "start" "-a" "73c203b817e239a7d0d9a9cb6e54d72b0f3cdf8779463497b399dff8f9a669a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling eclipse_interview v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `leafs` is never read
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct DeconTree {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 22 |     leafs: VecDeque<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DeconTree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "73c203b817e239a7d0d9a9cb6e54d72b0f3cdf8779463497b399dff8f9a669a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73c203b817e239a7d0d9a9cb6e54d72b0f3cdf8779463497b399dff8f9a669a8", kill_on_drop: false }`
[INFO] [stdout] 73c203b817e239a7d0d9a9cb6e54d72b0f3cdf8779463497b399dff8f9a669a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2a3a7132d50c124e3e11afff6ae3540d3a033e023d2c26663e7e7ef8cf711e2
[INFO] running `Command { std: "docker" "start" "-a" "d2a3a7132d50c124e3e11afff6ae3540d3a033e023d2c26663e7e7ef8cf711e2", kill_on_drop: false }`
[INFO] [stderr] warning: field `leafs` is never read
[INFO] [stderr]   --> src/main.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | struct DeconTree {
[INFO] [stderr]    |        --------- field in this struct
[INFO] [stderr] 22 |     leafs: VecDeque<String>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DeconTree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `eclipse_interview` (bin "eclipse_interview" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/eclipse_interview-301e47d5861fa720)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_empty_data ... ok
[INFO] [stdout] test tests::test_diff_elem_diff_order ... ok
[INFO] [stdout] test tests::test_empty_strings_diff_order ... ok
[INFO] [stdout] test tests::test_flaw_odd_zeros ... ok
[INFO] [stdout] test tests::test_same_elem_same_order_number ... ok
[INFO] [stdout] test tests::test_zero_string_diff_order ... ok
[INFO] [stdout] test tests::test_same_elem_diff_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d2a3a7132d50c124e3e11afff6ae3540d3a033e023d2c26663e7e7ef8cf711e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2a3a7132d50c124e3e11afff6ae3540d3a033e023d2c26663e7e7ef8cf711e2", kill_on_drop: false }`
[INFO] [stdout] d2a3a7132d50c124e3e11afff6ae3540d3a033e023d2c26663e7e7ef8cf711e2