[INFO] updating cached repository dylanmckay/parapet [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dylanmckay/parapet [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dylanmckay/parapet" "work/ex/beta-1.38-1/sources/1.37.0/gh/dylanmckay/parapet"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dylanmckay/parapet'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dylanmckay/parapet" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dylanmckay/parapet"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dylanmckay/parapet'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1775f74c5ee18b9ed9b9c36f43ebd94e16c5d207 [INFO] sha for GitHub repo dylanmckay/parapet: 1775f74c5ee18b9ed9b9c36f43ebd94e16c5d207 [INFO] validating manifest of dylanmckay/parapet on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dylanmckay/parapet on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing dylanmckay/parapet [INFO] finished frobbing dylanmckay/parapet [INFO] frobbed toml for dylanmckay/parapet written to work/ex/beta-1.38-1/sources/1.37.0/gh/dylanmckay/parapet/Cargo.toml [INFO] started frobbing dylanmckay/parapet [INFO] finished frobbing dylanmckay/parapet [INFO] frobbed toml for dylanmckay/parapet written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dylanmckay/parapet/Cargo.toml [INFO] crate dylanmckay/parapet already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing dylanmckay/parapet against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dylanmckay/parapet:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] bebb8f8f94431cbc560ab4a760ccfeea52e3e7af1d59dd3c4aeedb8121d133fa [INFO] running `"docker" "start" "-a" "bebb8f8f94431cbc560ab4a760ccfeea52e3e7af1d59dd3c4aeedb8121d133fa"` [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling graphsearch v0.6.0 [INFO] [stderr] Compiling libz-sys v1.0.18 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling log v0.4.2 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling twox-hash v1.1.0 [INFO] [stderr] Compiling backtrace v0.3.8 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling flate2 v1.0.1 [INFO] [stderr] Compiling uuid v0.6.5 [INFO] [stderr] Compiling protocol v0.3.4 [INFO] [stderr] Compiling parapet v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ci/project.rs:13:22 [INFO] [stderr] | [INFO] [stderr] 13 | pub sandbox: Box, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn ci::Sandbox` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ci/build.rs:46:42 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn work(work: Work, mut sandbox: Box, sender: mpsc::Sender) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Sandbox` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ci/build.rs:66:43 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn task(task: Task, sandbox: &mut Box) -> TaskResult [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Sandbox` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `running_tasks` [INFO] [stderr] --> src/ci/dispatcher.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | running_tasks: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.67s [INFO] running `"docker" "inspect" "bebb8f8f94431cbc560ab4a760ccfeea52e3e7af1d59dd3c4aeedb8121d133fa"` [INFO] running `"docker" "rm" "-f" "bebb8f8f94431cbc560ab4a760ccfeea52e3e7af1d59dd3c4aeedb8121d133fa"` [INFO] [stdout] bebb8f8f94431cbc560ab4a760ccfeea52e3e7af1d59dd3c4aeedb8121d133fa [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dylanmckay/parapet:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] c516b71445be510a6d47a6126f0e781fc058a2ffbbef76f056c38efa70eb62b7 [INFO] running `"docker" "start" "-a" "c516b71445be510a6d47a6126f0e781fc058a2ffbbef76f056c38efa70eb62b7"` [INFO] [stderr] Compiling parapet v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ci/project.rs:13:22 [INFO] [stderr] | [INFO] [stderr] 13 | pub sandbox: Box, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn ci::Sandbox` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ci/build.rs:46:42 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn work(work: Work, mut sandbox: Box, sender: mpsc::Sender) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Sandbox` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ci/build.rs:66:43 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn task(task: Task, sandbox: &mut Box) -> TaskResult [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Sandbox` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `running_tasks` [INFO] [stderr] --> src/ci/dispatcher.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | running_tasks: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.82s [INFO] running `"docker" "inspect" "c516b71445be510a6d47a6126f0e781fc058a2ffbbef76f056c38efa70eb62b7"` [INFO] running `"docker" "rm" "-f" "c516b71445be510a6d47a6126f0e781fc058a2ffbbef76f056c38efa70eb62b7"` [INFO] [stdout] c516b71445be510a6d47a6126f0e781fc058a2ffbbef76f056c38efa70eb62b7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dylanmckay/parapet:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 86d76ebe48471fa76e6a53fc300edb6b1ba25be263813e1728ab8b05c2c9f9b7 [INFO] running `"docker" "start" "-a" "86d76ebe48471fa76e6a53fc300edb6b1ba25be263813e1728ab8b05c2c9f9b7"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/parapet-ebec29e7802b3ef3 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test ci::dispatcher::test::complete_works_as_expected ... ok [INFO] [stdout] test ci::dispatcher::test::enqueue_correctly_adds_jobs ... ok [INFO] [stdout] test network::path::test::path_next_hop_returns_none_when_unknown_uuid ... ok [INFO] [stdout] test ci::dispatcher::test::poll_works_in_correct_order ... ok [INFO] [stdout] test network::path::test::path_next_hop_recognizes_the_third_hop ... ok [INFO] [stdout] test network::path::test::path_next_hop_recognizes_the_second_hop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/node-b8a538cc27c5feef [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests parapet [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "86d76ebe48471fa76e6a53fc300edb6b1ba25be263813e1728ab8b05c2c9f9b7"` [INFO] running `"docker" "rm" "-f" "86d76ebe48471fa76e6a53fc300edb6b1ba25be263813e1728ab8b05c2c9f9b7"` [INFO] [stdout] 86d76ebe48471fa76e6a53fc300edb6b1ba25be263813e1728ab8b05c2c9f9b7