[INFO] cloning repository https://github.com/JNhua/rust_kv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JNhua/rust_kv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJNhua%2Frust_kv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJNhua%2Frust_kv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f36f0aa256c6faab9fd9f3dd4bdb0102d7876655 [INFO] checking JNhua/rust_kv against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJNhua%2Frust_kv" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JNhua/rust_kv on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JNhua/rust_kv [INFO] finished tweaking git repo https://github.com/JNhua/rust_kv [INFO] tweaked toml for git repo https://github.com/JNhua/rust_kv written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/JNhua/rust_kv already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/crossbeam-rs/crossbeam.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hashbrown v0.2.2 [INFO] [stderr] Downloaded historian v4.0.3 [INFO] [stderr] Downloaded sled v0.22.1 [INFO] [stderr] Downloaded panic-control v0.1.4 [INFO] [stderr] Downloaded pagecache v0.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", 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] 4527797cf70d73efb68affed3a2bdfe7fba987491e3a02d7d3cde9814113bd40 [INFO] running `Command { std: "docker" "start" "-a" "4527797cf70d73efb68affed3a2bdfe7fba987491e3a02d7d3cde9814113bd40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4527797cf70d73efb68affed3a2bdfe7fba987491e3a02d7d3cde9814113bd40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4527797cf70d73efb68affed3a2bdfe7fba987491e3a02d7d3cde9814113bd40", kill_on_drop: false }` [INFO] [stdout] 4527797cf70d73efb68affed3a2bdfe7fba987491e3a02d7d3cde9814113bd40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--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] c984b3d6edfbc44de284193dec877c13ffcfa780a0bc9d2a150a0eeec3846483 [INFO] running `Command { std: "docker" "start" "-a" "c984b3d6edfbc44de284193dec877c13ffcfa780a0bc9d2a150a0eeec3846483", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking historian v4.0.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking panic-control v0.1.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking crossbeam-utils v0.6.5 (https://github.com/crossbeam-rs/crossbeam.git?rev=8cc906b#8cc906b9) [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking miniz_oxide v0.4.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 (https://github.com/crossbeam-rs/crossbeam.git?rev=8cc906b#8cc906b9) [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking tokio-serde v0.3.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking rayon-core v1.8.0 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking crossbeam-skiplist v0.0.0 (https://github.com/crossbeam-rs/crossbeam.git?rev=8cc906b#8cc906b9) [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking rayon v1.4.0 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking predicates v1.0.5 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking assert_cmd v1.0.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking hashbrown v0.2.2 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking pagecache v0.15.0 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tokio-serde-json v0.2.0 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Checking sled v0.22.1 [INFO] [stderr] Checking kvs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> benches/engine_bench.rs:18:22 [INFO] [stdout] | [INFO] [stdout] 18 | (KvStore::open(temp_dir.path()).unwrap(), temp_dir) [INFO] [stdout] | ^^^^^^^^^^^^^ --------------- supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `Box<(dyn futures::future::Future + Send + 'static)>` in the current scope [INFO] [stdout] --> benches/engine_bench.rs:22:77 [INFO] [stdout] | [INFO] [stdout] 22 | store.set(format!("key{}", i), "value".to_string()).unwrap(); [INFO] [stdout] | ^^^^^^ method not found in `Box<(dyn futures::future::Future + Send + 'static)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> benches/engine_bench.rs:35:21 [INFO] [stdout] | [INFO] [stdout] 35 | SledKvsEngine::new(Db::start_default(&temp_dir).unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ------------------------------------- supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `set` found for enum `std::result::Result, KvsError>` in the current scope [INFO] [stdout] --> benches/engine_bench.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | db.set(format!("key{}", i), "value".to_string()).unwrap(); [INFO] [stdout] | ^^^ method not found in `std::result::Result, KvsError>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> benches/engine_bench.rs:55:29 [INFO] [stdout] | [INFO] [stdout] 55 | let mut store = KvStore::open(temp_dir.path()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ --------------- supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `Box<(dyn futures::future::Future + Send + 'static)>` in the current scope [INFO] [stdout] --> benches/engine_bench.rs:59:22 [INFO] [stdout] | [INFO] [stdout] 59 | .unwrap(); [INFO] [stdout] | ^^^^^^ method not found in `Box<(dyn futures::future::Future + Send + 'static)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `Box<(dyn futures::future::Future> + Send + 'static)>` in the current scope [INFO] [stdout] --> benches/engine_bench.rs:65:22 [INFO] [stdout] | [INFO] [stdout] 65 | .unwrap(); [INFO] [stdout] | ^^^^^^ method not found in `Box<(dyn futures::future::Future> + Send + 'static)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> benches/engine_bench.rs:72:22 [INFO] [stdout] | [INFO] [stdout] 72 | let mut db = SledKvsEngine::new(Db::start_default(&temp_dir).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ------------------------------------- supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `set` found for enum `std::result::Result, KvsError>` in the current scope [INFO] [stdout] --> benches/engine_bench.rs:74:16 [INFO] [stdout] | [INFO] [stdout] 74 | db.set(format!("key{}", key_i), "value".to_string()) [INFO] [stdout] | ^^^ method not found in `std::result::Result, KvsError>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get` found for enum `std::result::Result, KvsError>` in the current scope [INFO] [stdout] --> benches/engine_bench.rs:79:16 [INFO] [stdout] | [INFO] [stdout] 79 | db.get(format!("key{}", rng.gen_range(1, 1 << i))).unwrap(); [INFO] [stdout] | ^^^ method not found in `std::result::Result, KvsError>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kvs` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "c984b3d6edfbc44de284193dec877c13ffcfa780a0bc9d2a150a0eeec3846483", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c984b3d6edfbc44de284193dec877c13ffcfa780a0bc9d2a150a0eeec3846483", kill_on_drop: false }` [INFO] [stdout] c984b3d6edfbc44de284193dec877c13ffcfa780a0bc9d2a150a0eeec3846483