[INFO] cloning repository https://github.com/Haggus/bust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Haggus/bust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaggus%2Fbust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaggus%2Fbust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 870913200695f4c493764446e5dc1ca676cf58e9
[INFO] testing Haggus/bust against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaggus%2Fbust" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Haggus/bust on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Haggus/bust
[INFO] finished tweaking git repo https://github.com/Haggus/bust
[INFO] tweaked toml for git repo https://github.com/Haggus/bust written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Haggus/bust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ca7dd6422f78641434e0550080ae7d2ef6d9a694352bb9fd82994f6d22a0298
[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" "8ca7dd6422f78641434e0550080ae7d2ef6d9a694352bb9fd82994f6d22a0298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ca7dd6422f78641434e0550080ae7d2ef6d9a694352bb9fd82994f6d22a0298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ca7dd6422f78641434e0550080ae7d2ef6d9a694352bb9fd82994f6d22a0298", kill_on_drop: false }`
[INFO] [stdout] 8ca7dd6422f78641434e0550080ae7d2ef6d9a694352bb9fd82994f6d22a0298
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--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] e27d9d5d5c42f006ef439a9a6b3055bdafc7b0c9b82695cdac695c5bc62de053
[INFO] running `Command { std: "docker" "start" "-a" "e27d9d5d5c42f006ef439a9a6b3055bdafc7b0c9b82695cdac695c5bc62de053", kill_on_drop: false }`
[INFO] [stderr]    Compiling encode_unicode v0.1.3
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stderr]    Compiling bust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.57s
[INFO] running `Command { std: "docker" "inspect" "e27d9d5d5c42f006ef439a9a6b3055bdafc7b0c9b82695cdac695c5bc62de053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e27d9d5d5c42f006ef439a9a6b3055bdafc7b0c9b82695cdac695c5bc62de053", kill_on_drop: false }`
[INFO] [stdout] e27d9d5d5c42f006ef439a9a6b3055bdafc7b0c9b82695cdac695c5bc62de053
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 22ae70fa52e623b0cca23a3ac98452ce5db66269e9b3a605da6e1c7eda611dd7
[INFO] running `Command { std: "docker" "start" "-a" "22ae70fa52e623b0cca23a3ac98452ce5db66269e9b3a605da6e1c7eda611dd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling bust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "22ae70fa52e623b0cca23a3ac98452ce5db66269e9b3a605da6e1c7eda611dd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22ae70fa52e623b0cca23a3ac98452ce5db66269e9b3a605da6e1c7eda611dd7", kill_on_drop: false }`
[INFO] [stdout] 22ae70fa52e623b0cca23a3ac98452ce5db66269e9b3a605da6e1c7eda611dd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ced4cfde915c4f6cf79f29d4bc3e4bb169a715fef2e350021509b3351d3fe083
[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" "ced4cfde915c4f6cf79f29d4bc3e4bb169a715fef2e350021509b3351d3fe083", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bust-879d15fa8b816604)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test parser::tests::calculates_jump_right_correctly ... ok
[INFO] [stdout] test parser::tests::filters_out_unnecessary_characters ... ok
[INFO] [stdout] test parser::tests::matches_two_bracket_pairs_separate_from_each_other ... ok
[INFO] [stdout] test parser::tests::matches_two_bracket_pairs_within_one_another ... ok
[INFO] [stdout] test parser::tests::translates_chars_to_instructions ... ok
[INFO] [stdout] test parser::tests::panics_if_matching_left_paren_is_missing - should panic ... ok
[INFO] [stdout] test parser::tests::panics_if_matching_right_paren_is_missing - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ced4cfde915c4f6cf79f29d4bc3e4bb169a715fef2e350021509b3351d3fe083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ced4cfde915c4f6cf79f29d4bc3e4bb169a715fef2e350021509b3351d3fe083", kill_on_drop: false }`
[INFO] [stdout] ced4cfde915c4f6cf79f29d4bc3e4bb169a715fef2e350021509b3351d3fe083