[INFO] cloning repository https://github.com/Samour/jobmatching-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Samour/jobmatching-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamour%2Fjobmatching-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamour%2Fjobmatching-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3d0b3f5c311d52e4fc60854ceccd6778bba6c755 [INFO] testing Samour/jobmatching-rust against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamour%2Fjobmatching-rust" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Samour/jobmatching-rust on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Samour/jobmatching-rust [INFO] finished tweaking git repo https://github.com/Samour/jobmatching-rust [INFO] tweaked toml for git repo https://github.com/Samour/jobmatching-rust written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/Samour/jobmatching-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d41797e33f99e846cefb7233bbb8d1096f2064f18b5eda4eb133dcc8be14ab68 [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" "d41797e33f99e846cefb7233bbb8d1096f2064f18b5eda4eb133dcc8be14ab68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d41797e33f99e846cefb7233bbb8d1096f2064f18b5eda4eb133dcc8be14ab68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d41797e33f99e846cefb7233bbb8d1096f2064f18b5eda4eb133dcc8be14ab68", kill_on_drop: false }` [INFO] [stdout] d41797e33f99e846cefb7233bbb8d1096f2064f18b5eda4eb133dcc8be14ab68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3c8e1261c58cabeb3d9ca8cc9b7c68ba9365173bcd02add1f0b2d630334536d [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" "c3c8e1261c58cabeb3d9ca8cc9b7c68ba9365173bcd02add1f0b2d630334536d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling pin-project-internal v0.4.26 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling futures-io v0.3.6 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling ipnet v2.3.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling input_buffer v0.3.1 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling encoding_rs v0.8.24 [INFO] [stderr] Compiling net2 v0.2.35 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling signal-hook-registry v1.2.1 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling socket2 v0.3.15 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling futures-task v0.3.6 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling sha-1 v0.9.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling headers v0.3.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling tracing v0.1.21 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling tungstenite v0.11.1 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling multipart v0.17.0 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling async-trait v0.1.41 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling pin-project v0.4.26 [INFO] [stderr] Compiling futures-util v0.3.6 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling tokio-tungstenite v0.11.0 [INFO] [stderr] Compiling futures v0.3.6 [INFO] [stderr] Compiling h2 v0.2.6 [INFO] [stderr] Compiling serde_json v1.0.58 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling simple_logger v1.11.0 [INFO] [stderr] Compiling hyper v0.13.8 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling warp v0.2.5 [INFO] [stderr] Compiling reqwest v0.10.8 [INFO] [stderr] Compiling jobmatching-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.01s [INFO] running `Command { std: "docker" "inspect" "c3c8e1261c58cabeb3d9ca8cc9b7c68ba9365173bcd02add1f0b2d630334536d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3c8e1261c58cabeb3d9ca8cc9b7c68ba9365173bcd02add1f0b2d630334536d", kill_on_drop: false }` [INFO] [stdout] c3c8e1261c58cabeb3d9ca8cc9b7c68ba9365173bcd02add1f0b2d630334536d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5ffe482369a39646a55b64cf28bbadfd479fccb586aea0e9fa52f53b5c28d08 [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" "d5ffe482369a39646a55b64cf28bbadfd479fccb586aea0e9fa52f53b5c28d08", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling jobmatching-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 23.56s [INFO] running `Command { std: "docker" "inspect" "d5ffe482369a39646a55b64cf28bbadfd479fccb586aea0e9fa52f53b5c28d08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5ffe482369a39646a55b64cf28bbadfd479fccb586aea0e9fa52f53b5c28d08", kill_on_drop: false }` [INFO] [stdout] d5ffe482369a39646a55b64cf28bbadfd479fccb586aea0e9fa52f53b5c28d08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", 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] 9b5609ab54443426cacf765b8dd66becb4d35a8ba22bfec47cee1084601c8134 [INFO] running `Command { std: "docker" "start" "-a" "9b5609ab54443426cacf765b8dd66becb4d35a8ba22bfec47cee1084601c8134", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/jobmatching_rust-d5f9a1c659e5cf46) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test collections::tests::capped_heap::test_pop_2 ... ok [INFO] [stdout] test collections::tests::capped_heap::test_push_capped3 ... ok [INFO] [stdout] test collections::tests::capped_heap::test_push_capped2 ... ok [INFO] [stdout] test collections::tests::capped_heap::test_pop_3 ... ok [INFO] [stdout] test collections::tests::capped_heap::test_pop_capped1 ... ok [INFO] [stdout] test collections::tests::capped_heap::test_push_capped1 ... ok [INFO] [stdout] test collections::tests::capped_heap::test_pop_capped2 ... ok [INFO] [stdout] test collections::tests::capped_heap::test_push_3 ... ok [INFO] [stdout] test collections::tests::capped_heap::test_pop_capped3 ... ok [INFO] [stdout] test collections::tests::capped_heap::test_pop_1 ... ok [INFO] [stdout] test collections::tests::capped_heap::test_push_1 ... ok [INFO] [stdout] test collections::tests::capped_heap::test_push_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9b5609ab54443426cacf765b8dd66becb4d35a8ba22bfec47cee1084601c8134", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b5609ab54443426cacf765b8dd66becb4d35a8ba22bfec47cee1084601c8134", kill_on_drop: false }` [INFO] [stdout] 9b5609ab54443426cacf765b8dd66becb4d35a8ba22bfec47cee1084601c8134