[INFO] cloning repository https://github.com/pedrocr/syncer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pedrocr/syncer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrocr%2Fsyncer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrocr%2Fsyncer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3438f98685638f3b21235e279c26d446a392cd26
[INFO] testing pedrocr/syncer against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrocr%2Fsyncer" "/workspace/builds/worker-56/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-56/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pedrocr/syncer on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pedrocr/syncer
[INFO] finished tweaking git repo https://github.com/pedrocr/syncer
[INFO] tweaked toml for git repo https://github.com/pedrocr/syncer written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] crate git repo https://github.com/pedrocr/syncer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 294861db540efa5667d25892af1311f9d70678c191792a2bbc698e8c421659b7
[INFO] running `Command { std: "docker" "start" "-a" "294861db540efa5667d25892af1311f9d70678c191792a2bbc698e8c421659b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "294861db540efa5667d25892af1311f9d70678c191792a2bbc698e8c421659b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "294861db540efa5667d25892af1311f9d70678c191792a2bbc698e8c421659b7", kill_on_drop: false }`
[INFO] [stdout] 294861db540efa5667d25892af1311f9d70678c191792a2bbc698e8c421659b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 112f89dbbc7e48c9bba3e74dd722003e70b94accc044b1e44a6ac04a376a8a6f
[INFO] running `Command { std: "docker" "start" "-a" "112f89dbbc7e48c9bba3e74dd722003e70b94accc044b1e44a6ac04a376a8a6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[INFO] [stderr]    Compiling thread-scoped v1.0.2
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling byte-tools v0.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.5.0
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling fuse v0.3.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.9.3
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling users v0.9.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling rusqlite v0.14.0
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.5.2
[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]    Compiling blake2 v0.7.1
[INFO] [stderr]    Compiling fuse_mt v0.4.4
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling syncer v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 37.88s
[INFO] running `Command { std: "docker" "inspect" "112f89dbbc7e48c9bba3e74dd722003e70b94accc044b1e44a6ac04a376a8a6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "112f89dbbc7e48c9bba3e74dd722003e70b94accc044b1e44a6ac04a376a8a6f", kill_on_drop: false }`
[INFO] [stdout] 112f89dbbc7e48c9bba3e74dd722003e70b94accc044b1e44a6ac04a376a8a6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 841c5e2bdce5b4c7bdd293c86fe1409b36de1328e13a119aa58f6826b954a581
[INFO] running `Command { std: "docker" "start" "-a" "841c5e2bdce5b4c7bdd293c86fe1409b36de1328e13a119aa58f6826b954a581", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syncer v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 13.26s
[INFO] running `Command { std: "docker" "inspect" "841c5e2bdce5b4c7bdd293c86fe1409b36de1328e13a119aa58f6826b954a581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "841c5e2bdce5b4c7bdd293c86fe1409b36de1328e13a119aa58f6826b954a581", kill_on_drop: false }`
[INFO] [stdout] 841c5e2bdce5b4c7bdd293c86fe1409b36de1328e13a119aa58f6826b954a581
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 409519b02ce46a80d8f2b474bde92a16437f596c8fe47523102441fe9f816c22
[INFO] running `Command { std: "docker" "start" "-a" "409519b02ce46a80d8f2b474bde92a16437f596c8fe47523102441fe9f816c22", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/syncer-794389c1053c39e4)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test filesystem::entry::tests::children_merge ... ok
[INFO] [stdout] test config::tests::peernum_roundtrips ... ok
[INFO] [stdout] test filesystem::entry::tests::children_remove ... ok
[INFO] [stdout] test filesystem::entry::tests::serialization_roundtrips ... ok
[INFO] [stdout] test filesystem::entry::tests::three_way_merge ... ok
[INFO] [stdout] test filesystem::entry::tests::xattrs_remove ... ok
[INFO] [stdout] test filesystem::entry::tests::xattrs_merge ... ok
[INFO] [stdout] test filesystem::vclock::tests::basic_compare ... ok
[INFO] [stdout] test filesystem::vclock::tests::basic_conflict ... ok
[INFO] [stdout] test filesystem::vclock::tests::serialization_roundtrips ... ok
[INFO] [stdout] test filesystem::vclock::tests::merge ... ok
[INFO] [stdout] test backingstore::metadatadb::tests::set_and_reset_node ... ok
[INFO] [stdout] test backingstore::metadatadb::tests::set_and_get_node ... ok
[INFO] [stdout] test backingstore::metadatadb::tests::maxnode ... ok
[INFO] [stdout] test backingstore::metadatadb::tests::set_and_get_peer ... ok
[INFO] [stdout] test backingstore::metadatadb::tests::set_node_behind ... ok
[INFO] [stdout] test backingstore::metadatadb::tests::touch_creates ... ok
[INFO] [stdout] test backingstore::metadatadb::tests::to_upload ... ok
[INFO] [stdout] test backingstore::metadatadb::tests::localbytes ... ok
[INFO] [stdout] test backingstore::metadatadb::tests::touch_marks_local ... ok
[INFO] [stdout] test backingstore::metadatadb::tests::double_set_node ... ok
[INFO] [stdout] test backingstore::metadatadb::tests::node_exists_long ... ok
[INFO] [stdout] test backingstore::metadatadb::tests::get_earlier_node ... ok
[INFO] [stdout] test backingstore::metadatadb::tests::to_upload_nodes ... ok
[INFO] [stdout] test backingstore::metadatadb::tests::to_delete ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/syncer-382e1d1a124de574)
[INFO] [stdout] test backingstore::metadatadb::tests::set_and_get_blob ... ok
[INFO] [stdout] test backingstore::metadatadb::tests::set_and_reset_blob ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests syncer
[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 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] running `Command { std: "docker" "inspect" "409519b02ce46a80d8f2b474bde92a16437f596c8fe47523102441fe9f816c22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "409519b02ce46a80d8f2b474bde92a16437f596c8fe47523102441fe9f816c22", kill_on_drop: false }`
[INFO] [stdout] 409519b02ce46a80d8f2b474bde92a16437f596c8fe47523102441fe9f816c22