[INFO] cloning repository https://github.com/nikita-dubrovskii/merge_intervals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nikita-dubrovskii/merge_intervals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikita-dubrovskii%2Fmerge_intervals", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikita-dubrovskii%2Fmerge_intervals'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ce151a0ca12c4c0f7c6b5522542f197c91736a0
[INFO] testing nikita-dubrovskii/merge_intervals against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikita-dubrovskii%2Fmerge_intervals" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nikita-dubrovskii/merge_intervals on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nikita-dubrovskii/merge_intervals
[INFO] finished tweaking git repo https://github.com/nikita-dubrovskii/merge_intervals
[INFO] tweaked toml for git repo https://github.com/nikita-dubrovskii/merge_intervals written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/nikita-dubrovskii/merge_intervals already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd8f48dad5d0a51590707a451b75db56699c9406e7a8613f9720c6397c2ed959
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fd8f48dad5d0a51590707a451b75db56699c9406e7a8613f9720c6397c2ed959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd8f48dad5d0a51590707a451b75db56699c9406e7a8613f9720c6397c2ed959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd8f48dad5d0a51590707a451b75db56699c9406e7a8613f9720c6397c2ed959", kill_on_drop: false }`
[INFO] [stdout] fd8f48dad5d0a51590707a451b75db56699c9406e7a8613f9720c6397c2ed959
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a8cbfc14d2b911e9c691ef3ba2c5a9a410bf4a3ae75b23b7da2351d7e74e195
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2a8cbfc14d2b911e9c691ef3ba2c5a9a410bf4a3ae75b23b7da2351d7e74e195", kill_on_drop: false }`
[INFO] [stderr]    Compiling merge_intervals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "2a8cbfc14d2b911e9c691ef3ba2c5a9a410bf4a3ae75b23b7da2351d7e74e195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a8cbfc14d2b911e9c691ef3ba2c5a9a410bf4a3ae75b23b7da2351d7e74e195", kill_on_drop: false }`
[INFO] [stdout] 2a8cbfc14d2b911e9c691ef3ba2c5a9a410bf4a3ae75b23b7da2351d7e74e195
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 01d84b04f2ea37b0cd73b03e866b1d021a6d49d4265694f50a886d4ee661b49f
[INFO] running `Command { std: "docker" "start" "-a" "01d84b04f2ea37b0cd73b03e866b1d021a6d49d4265694f50a886d4ee661b49f", kill_on_drop: false }`
[INFO] [stderr]    Compiling merge_intervals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "01d84b04f2ea37b0cd73b03e866b1d021a6d49d4265694f50a886d4ee661b49f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01d84b04f2ea37b0cd73b03e866b1d021a6d49d4265694f50a886d4ee661b49f", kill_on_drop: false }`
[INFO] [stdout] 01d84b04f2ea37b0cd73b03e866b1d021a6d49d4265694f50a886d4ee661b49f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c0351d86897c73d7881134c9915f667c59809025adc45a1632c471b4e495a618
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c0351d86897c73d7881134c9915f667c59809025adc45a1632c471b4e495a618", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/merge_intervals-e545c5e894bbbcf6)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test interval::tests::merged_into_1 ... ok
[INFO] [stdout] test interval::tests::merged_into_none ... ok
[INFO] [stdout] test interval::tests::merged_into_2 ... ok
[INFO] [stdout] test interval::tests::merged_into_3 ... ok
[INFO] [stdout] test interval::tests::merged_into_self ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c0351d86897c73d7881134c9915f667c59809025adc45a1632c471b4e495a618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0351d86897c73d7881134c9915f667c59809025adc45a1632c471b4e495a618", kill_on_drop: false }`
[INFO] [stdout] c0351d86897c73d7881134c9915f667c59809025adc45a1632c471b4e495a618