[INFO] cloning repository https://github.com/aryan9600/kv-store [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aryan9600/kv-store" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faryan9600%2Fkv-store", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faryan9600%2Fkv-store'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] db1bd14e1c1d23b845742385998ab6c8f23566bf [INFO] testing aryan9600/kv-store against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faryan9600%2Fkv-store" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aryan9600/kv-store on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/aryan9600/kv-store [INFO] finished tweaking git repo https://github.com/aryan9600/kv-store [INFO] tweaked toml for git repo https://github.com/aryan9600/kv-store written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/aryan9600/kv-store already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 673b8b6c4c79289ec971751ee02d8ab42ec09cff3add00151260d429b68f05cc [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" "673b8b6c4c79289ec971751ee02d8ab42ec09cff3add00151260d429b68f05cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "673b8b6c4c79289ec971751ee02d8ab42ec09cff3add00151260d429b68f05cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "673b8b6c4c79289ec971751ee02d8ab42ec09cff3add00151260d429b68f05cc", kill_on_drop: false }` [INFO] [stdout] 673b8b6c4c79289ec971751ee02d8ab42ec09cff3add00151260d429b68f05cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+62efba8a050c64249dab942951bb28f710208bc8" "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] ea39feafeeb142b038fe7303fe92578f459fd4dcc1d76716331f26903cba208c [INFO] running `Command { std: "docker" "start" "-a" "ea39feafeeb142b038fe7303fe92578f459fd4dcc1d76716331f26903cba208c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling unicode-bidi v0.3.6 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling spin v0.9.2 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling tracing-core v0.1.20 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.9.1 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling uncased v0.9.6 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling cookie v0.15.1 [INFO] [stderr] Compiling multer v2.0.1 [INFO] [stderr] Compiling figment v0.10.6 [INFO] [stderr] Compiling rocket v0.5.0-rc.1 [INFO] [stderr] Compiling http v0.2.5 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling atomic v0.5.0 [INFO] [stderr] Compiling ed25519 v1.2.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling tinyvec v1.4.0 [INFO] [stderr] Compiling base64-url v1.4.10 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling tracing v0.1.28 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling openssl-sys v0.9.67 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling stable-pattern v0.1.0 [INFO] [stderr] Compiling twoway v0.2.2 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling http-body v0.4.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling nuid v0.3.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling rustls-native-certs v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling devise_core v0.3.1 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling zeroize_derive v1.2.0 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling pear_codegen v0.2.3 [INFO] [stderr] Compiling ref-cast-impl v1.0.6 [INFO] [stderr] Compiling devise_codegen v0.3.1 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling ref-cast v1.0.6 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling zeroize v1.4.2 [INFO] [stderr] Compiling async-stream v0.3.2 [INFO] [stderr] Compiling curve25519-dalek v3.2.0 [INFO] [stderr] Compiling subtle-encoding v0.5.1 [INFO] [stderr] Compiling devise v0.3.1 [INFO] [stderr] Compiling signatory v0.21.0 [INFO] [stderr] Compiling pear v0.2.3 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling nkeys v0.1.0 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling tokio-util v0.6.8 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling tokio-stream v0.1.7 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling ubyte v0.10.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling h2 v0.3.4 [INFO] [stderr] Compiling nats v0.15.2 [INFO] [stderr] Compiling hyper v0.14.13 [INFO] [stderr] Compiling rocket_http v0.5.0-rc.1 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.4 [INFO] [stderr] Compiling rocket_codegen v0.5.0-rc.1 [INFO] [stderr] Compiling kv-store v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5m 22s [INFO] running `Command { std: "docker" "inspect" "ea39feafeeb142b038fe7303fe92578f459fd4dcc1d76716331f26903cba208c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea39feafeeb142b038fe7303fe92578f459fd4dcc1d76716331f26903cba208c", kill_on_drop: false }` [INFO] [stdout] ea39feafeeb142b038fe7303fe92578f459fd4dcc1d76716331f26903cba208c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e38b6f66b35375ad2205da7b9f1d916dd056d5a5048d4ccfb7ed44b02cba56c2 [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" "e38b6f66b35375ad2205da7b9f1d916dd056d5a5048d4ccfb7ed44b02cba56c2", kill_on_drop: false }` [INFO] [stderr] Compiling kv-store v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.76s [INFO] running `Command { std: "docker" "inspect" "e38b6f66b35375ad2205da7b9f1d916dd056d5a5048d4ccfb7ed44b02cba56c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e38b6f66b35375ad2205da7b9f1d916dd056d5a5048d4ccfb7ed44b02cba56c2", kill_on_drop: false }` [INFO] [stdout] e38b6f66b35375ad2205da7b9f1d916dd056d5a5048d4ccfb7ed44b02cba56c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d541274917deb24b41ad6b2df9ae0673f27cffa021143c755df98b80c5cc155d [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" "d541274917deb24b41ad6b2df9ae0673f27cffa021143c755df98b80c5cc155d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.30s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kv_store-1f46afd190697fed) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test store::test::test_get ... ok [INFO] [stdout] test store::test::test_set ... ok [INFO] [stdout] test store::test::test_rm ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/client-fc485a2434b6ee9a) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/server-bfddfacc82b0a3e4) [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] [stderr] Doc-tests kv-store [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/store.rs - store::KVStore (line 108) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.84s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d541274917deb24b41ad6b2df9ae0673f27cffa021143c755df98b80c5cc155d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d541274917deb24b41ad6b2df9ae0673f27cffa021143c755df98b80c5cc155d", kill_on_drop: false }` [INFO] [stdout] d541274917deb24b41ad6b2df9ae0673f27cffa021143c755df98b80c5cc155d