[INFO] cloning repository https://github.com/iliakonnov/file_search
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iliakonnov/file_search" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filiakonnov%2Ffile_search", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filiakonnov%2Ffile_search'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 129817de2ea93cf24f9167a07a94d80704b928bb
[INFO] testing iliakonnov/file_search against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filiakonnov%2Ffile_search" "/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/iliakonnov/file_search on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iliakonnov/file_search
[INFO] finished tweaking git repo https://github.com/iliakonnov/file_search
[INFO] tweaked toml for git repo https://github.com/iliakonnov/file_search written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/iliakonnov/file_search already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32595cb21f6fabf757a7e5b8ad71e92e2799e2a3c294f651cde6300bffce0866
[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" "32595cb21f6fabf757a7e5b8ad71e92e2799e2a3c294f651cde6300bffce0866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32595cb21f6fabf757a7e5b8ad71e92e2799e2a3c294f651cde6300bffce0866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32595cb21f6fabf757a7e5b8ad71e92e2799e2a3c294f651cde6300bffce0866", kill_on_drop: false }`
[INFO] [stdout] 32595cb21f6fabf757a7e5b8ad71e92e2799e2a3c294f651cde6300bffce0866
[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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4f920d291cc17f86555a94dad33976602b7158cd98d65a5a0a098caec642c0d
[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" "d4f920d291cc17f86555a94dad33976602b7158cd98d65a5a0a098caec642c0d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v0.15.40
[INFO] [stderr]    Compiling libsqlite3-sys v0.15.0
[INFO] [stderr]    Compiling shellfn-core v0.1.1
[INFO] [stderr]    Compiling regex v1.2.0
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling rusqlite v0.19.0
[INFO] [stderr]    Compiling shellwords v1.0.0
[INFO] [stderr]    Compiling darling_core v0.8.6
[INFO] [stderr]    Compiling darling_macro v0.8.6
[INFO] [stderr]    Compiling darling v0.8.6
[INFO] [stderr]    Compiling shellfn-attribute v0.1.1
[INFO] [stderr]    Compiling shellfn v0.1.1
[INFO] [stderr]    Compiling file_search v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.52s
[INFO] running `Command { std: "docker" "inspect" "d4f920d291cc17f86555a94dad33976602b7158cd98d65a5a0a098caec642c0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4f920d291cc17f86555a94dad33976602b7158cd98d65a5a0a098caec642c0d", kill_on_drop: false }`
[INFO] [stdout] d4f920d291cc17f86555a94dad33976602b7158cd98d65a5a0a098caec642c0d
[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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d1bb0b430b484bc790ed20e2a890c2c6d18a934f1add6e6ff12a48b1356727c
[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" "7d1bb0b430b484bc790ed20e2a890c2c6d18a934f1add6e6ff12a48b1356727c", kill_on_drop: false }`
[INFO] [stderr]    Compiling file_search v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "7d1bb0b430b484bc790ed20e2a890c2c6d18a934f1add6e6ff12a48b1356727c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d1bb0b430b484bc790ed20e2a890c2c6d18a934f1add6e6ff12a48b1356727c", kill_on_drop: false }`
[INFO] [stdout] 7d1bb0b430b484bc790ed20e2a890c2c6d18a934f1add6e6ff12a48b1356727c
[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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8682dd0c66e1ffedbed479befd3376c3ed2845c02f92271fb230c8982ff4fe47
[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" "8682dd0c66e1ffedbed479befd3376c3ed2845c02f92271fb230c8982ff4fe47", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/file_search-6b899ada234f1888)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test btrfs::subvolume::tests::add ... ok
[INFO] [stdout] test btrfs::subvolume::tests::modify_err_deleted ... ok
[INFO] [stdout] test btrfs::subvolume::tests::modify_err_unexisting ... ok
[INFO] [stdout] test btrfs::subvolume::tests::pop ... ok
[INFO] [stdout] test btrfs::tlv::tests::default_none ... ok
[INFO] [stdout] test btrfs::tlv::tests::get_auto ... ok
[INFO] [stdout] test btrfs::tlv::tests::fill_tlv ... ok
[INFO] [stdout] test btrfs::subvolume::tests::modify ... ok
[INFO] [stdout] test btrfs::tlv::tests::read_data ... ok
[INFO] [stdout] test btrfs::tlv::tests::get_none ... ok
[INFO] [stdout] test btrfs::tlv::tests::read_error ... ok
[INFO] [stdout] test btrfs::tlv::tests::get_some ... ok
[INFO] [stdout] test btrfs::tlv::tests::tlv_value_into_none ... ok
[INFO] [stdout] test btrfs::tlv::tests::get_def ... ok
[INFO] [stdout] test btrfs::subvolume::tests::copy ... ok
[INFO] [stdout] test btrfs::utils::tests::read_bytes ... ok
[INFO] [stdout] test btrfs::utils::tests::read_mixed ... ok
[INFO] [stdout] test btrfs::utils::tests::read_bytes_empty ... ok
[INFO] [stdout] test btrfs::utils::tests::read_timespec ... ok
[INFO] [stdout] test btrfs::utils::tests::timespec_invalid_nanos ... ok
[INFO] [stdout] test btrfs::utils::tests::timespec_too_much_seconds ... ok
[INFO] [stdout] test btrfs::utils::tests::timespec_invalid_secs ... ok
[INFO] [stdout] test mixed::tests::eof ... ok
[INFO] [stdout] test mixed::tests::invalid ... ok
[INFO] [stdout] test mixed::tests::eof_reverse ... ok
[INFO] [stdout] test mixed::tests::invalid_reverse ... ok
[INFO] [stdout] test mixed::tests::mixed_reverse ... ok
[INFO] [stdout] test mixed::tests::mixed ... ok
[INFO] [stdout] test mixed::tests::normal ... ok
[INFO] [stdout] test mixed::tests::normal_reverse ... ok
[INFO] [stdout] test btrfs::tlv::tests::tlv_value_into_some ... ok
[INFO] [stdout] test mixed::tests::reverse_emoji ... ok
[INFO] [stdout] test btrfs::subvolume::tests::get_unexisting ... ok
[INFO] [stdout] test btrfs::subvolume::tests::get ... ok
[INFO] [stdout] test btrfs::subvolume::tests::del_unexisting ... ok
[INFO] [stdout] test btrfs::subvolume::tests::del_twice ... ok
[INFO] [stdout] test btrfs::subvolume::tests::del_no_overwrite ... ok
[INFO] [stdout] test btrfs::tlv::tests::read_mixed ... ok
[INFO] [stdout] test btrfs::subvolume::tests::pop_unexisting ... ok
[INFO] [stdout] test btrfs::subvolume::tests::del ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8682dd0c66e1ffedbed479befd3376c3ed2845c02f92271fb230c8982ff4fe47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8682dd0c66e1ffedbed479befd3376c3ed2845c02f92271fb230c8982ff4fe47", kill_on_drop: false }`
[INFO] [stdout] 8682dd0c66e1ffedbed479befd3376c3ed2845c02f92271fb230c8982ff4fe47