[INFO] fetching crate opcua-server 0.7.0... [INFO] checking opcua-server-0.7.0 against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502 [INFO] extracting crate opcua-server 0.7.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate opcua-server 0.7.0 on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate opcua-server 0.7.0 [INFO] finished tweaking crates.io crate opcua-server 0.7.0 [INFO] tweaked toml for crates.io crate opcua-server 0.7.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e2214078f35878cc901b1a5a42825253b19ec4d28e8bf3f4c49541433a5c3ff [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" "7e2214078f35878cc901b1a5a42825253b19ec4d28e8bf3f4c49541433a5c3ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e2214078f35878cc901b1a5a42825253b19ec4d28e8bf3f4c49541433a5c3ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e2214078f35878cc901b1a5a42825253b19ec4d28e8bf3f4c49541433a5c3ff", kill_on_drop: false }` [INFO] [stdout] 7e2214078f35878cc901b1a5a42825253b19ec4d28e8bf3f4c49541433a5c3ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "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] a2b958d345a2f079010948c2c44b887b7b75d489f97af71a86f362be23523097 [INFO] running `Command { std: "docker" "start" "-a" "a2b958d345a2f079010948c2c44b887b7b75d489f97af71a86f362be23523097", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling rayon-core v1.8.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking yaml-rust v0.4.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking serde_yaml v0.8.13 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.4.3 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking opcua-console-logging v0.7.0 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking opcua-types v0.7.0 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Compiling derivative v1.0.4 [INFO] [stderr] Checking opcua-core v0.7.0 [INFO] [stderr] Checking opcua-server v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `server_state` [INFO] [stdout] --> src/tests/services/subscription.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | do_subscription_service_test(|server_state, session, _, ss, _| { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `session` [INFO] [stdout] --> src/tests/services/subscription.rs:36:49 [INFO] [stdout] | [INFO] [stdout] 36 | do_subscription_service_test(|server_state, session, _, ss, _| { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ss` [INFO] [stdout] --> src/tests/services/subscription.rs:36:61 [INFO] [stdout] | [INFO] [stdout] 36 | do_subscription_service_test(|server_state, session, _, ss, _| { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ss` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subscription_id` [INFO] [stdout] --> src/tests/services/subscription.rs:231:13 [INFO] [stdout] | [INFO] [stdout] 231 | let subscription_id = create_subscription(server_state, session, &ss); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subscription_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address_space` [INFO] [stdout] --> src/tests/services/subscription.rs:230:58 [INFO] [stdout] | [INFO] [stdout] 230 | do_subscription_service_test(|server_state, session, address_space, ss, mis| { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_space` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mis` [INFO] [stdout] --> src/tests/services/subscription.rs:230:77 [INFO] [stdout] | [INFO] [stdout] 230 | do_subscription_service_test(|server_state, session, address_space, ss, mis| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mis` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server_state` [INFO] [stdout] --> src/tests/services/subscription.rs:240:35 [INFO] [stdout] | [INFO] [stdout] 240 | do_subscription_service_test(|server_state, session, address_space, ss, mis| { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `session` [INFO] [stdout] --> src/tests/services/subscription.rs:240:49 [INFO] [stdout] | [INFO] [stdout] 240 | do_subscription_service_test(|server_state, session, address_space, ss, mis| { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address_space` [INFO] [stdout] --> src/tests/services/subscription.rs:240:58 [INFO] [stdout] | [INFO] [stdout] 240 | do_subscription_service_test(|server_state, session, address_space, ss, mis| { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_space` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ss` [INFO] [stdout] --> src/tests/services/subscription.rs:240:73 [INFO] [stdout] | [INFO] [stdout] 240 | do_subscription_service_test(|server_state, session, address_space, ss, mis| { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ss` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mis` [INFO] [stdout] --> src/tests/services/subscription.rs:240:77 [INFO] [stdout] | [INFO] [stdout] 240 | do_subscription_service_test(|server_state, session, address_space, ss, mis| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mis` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 31s [INFO] running `Command { std: "docker" "inspect" "a2b958d345a2f079010948c2c44b887b7b75d489f97af71a86f362be23523097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2b958d345a2f079010948c2c44b887b7b75d489f97af71a86f362be23523097", kill_on_drop: false }` [INFO] [stdout] a2b958d345a2f079010948c2c44b887b7b75d489f97af71a86f362be23523097