[INFO] cloning repository https://github.com/MDobrilko/Algorithms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MDobrilko/Algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMDobrilko%2FAlgorithms", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMDobrilko%2FAlgorithms'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88447c68b57b27a3fdc507e64a3772ae90f52c23
[INFO] testing MDobrilko/Algorithms against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMDobrilko%2FAlgorithms" "/workspace/builds/worker-87/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-87/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MDobrilko/Algorithms on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MDobrilko/Algorithms
[INFO] finished tweaking git repo https://github.com/MDobrilko/Algorithms
[INFO] tweaked toml for git repo https://github.com/MDobrilko/Algorithms written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] crate git repo https://github.com/MDobrilko/Algorithms already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0f4ab9614a24c98ee7f7ac59e2346758689fb0838768b7852f477714fcd9cbb
[INFO] running `Command { std: "docker" "start" "-a" "d0f4ab9614a24c98ee7f7ac59e2346758689fb0838768b7852f477714fcd9cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0f4ab9614a24c98ee7f7ac59e2346758689fb0838768b7852f477714fcd9cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0f4ab9614a24c98ee7f7ac59e2346758689fb0838768b7852f477714fcd9cbb", kill_on_drop: false }`
[INFO] [stdout] d0f4ab9614a24c98ee7f7ac59e2346758689fb0838768b7852f477714fcd9cbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 174d50a2b6086dffd483f6e53e3a6f3fb3ba4dfee9176c8aeaa8476ebe1c0ac4
[INFO] running `Command { std: "docker" "start" "-a" "174d50a2b6086dffd483f6e53e3a6f3fb3ba4dfee9176c8aeaa8476ebe1c0ac4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.36s
[INFO] running `Command { std: "docker" "inspect" "174d50a2b6086dffd483f6e53e3a6f3fb3ba4dfee9176c8aeaa8476ebe1c0ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "174d50a2b6086dffd483f6e53e3a6f3fb3ba4dfee9176c8aeaa8476ebe1c0ac4", kill_on_drop: false }`
[INFO] [stdout] 174d50a2b6086dffd483f6e53e3a6f3fb3ba4dfee9176c8aeaa8476ebe1c0ac4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2f2bb327fdff84a2e3c6204efcb2abfd9cf43d9b02dec2aa9bfba5db484fe88
[INFO] running `Command { std: "docker" "start" "-a" "b2f2bb327fdff84a2e3c6204efcb2abfd9cf43d9b02dec2aa9bfba5db484fe88", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "b2f2bb327fdff84a2e3c6204efcb2abfd9cf43d9b02dec2aa9bfba5db484fe88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2f2bb327fdff84a2e3c6204efcb2abfd9cf43d9b02dec2aa9bfba5db484fe88", kill_on_drop: false }`
[INFO] [stdout] b2f2bb327fdff84a2e3c6204efcb2abfd9cf43d9b02dec2aa9bfba5db484fe88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d05df16be4e84f50666d790596f9e974099f6ddbab3a316a7a7c84e15fdf807
[INFO] running `Command { std: "docker" "start" "-a" "8d05df16be4e84f50666d790596f9e974099f6ddbab3a316a7a7c84e15fdf807", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/algorithms-409dc1550cec7e02)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/algorithms-bd5d61aed9dd1293)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-419a50fcb367c5a7)
[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] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_knuth_morris_pratt ... ok
[INFO] [stdout] test test_range ... ok
[INFO] [stdout] test test_counting_sort ... ok
[INFO] [stdout] test test_quick_sort ... ok
[INFO] [stdout] test test_hoar_sort ... ok
[INFO] [stdout] test test_merge_sort ... ok
[INFO] [stdout] test test_heapsort ... ok
[INFO] [stdout] test test_heap ... ok
[INFO] [stdout] test test_shellsort ... ok
[INFO] [stdout] test test_bubble_sort has been running for over 60 seconds
[INFO] [stdout] test test_choice_sort has been running for over 60 seconds
[INFO] [stdout] test test_exchange_sort has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "8d05df16be4e84f50666d790596f9e974099f6ddbab3a316a7a7c84e15fdf807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d05df16be4e84f50666d790596f9e974099f6ddbab3a316a7a7c84e15fdf807", kill_on_drop: false }`
[INFO] [stdout] 8d05df16be4e84f50666d790596f9e974099f6ddbab3a316a7a7c84e15fdf807