[INFO] cloning repository https://github.com/doyoubi/undermoon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/doyoubi/undermoon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoyoubi%2Fundermoon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoyoubi%2Fundermoon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 67bd0e55a7c01da0c99043f96c80e87e83cab4f5 [INFO] checking doyoubi/undermoon against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoyoubi%2Fundermoon" "/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/doyoubi/undermoon 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 git repo https://github.com/doyoubi/undermoon [INFO] finished tweaking git repo https://github.com/doyoubi/undermoon [INFO] tweaked toml for git repo https://github.com/doyoubi/undermoon written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/doyoubi/undermoon already has a lockfile, it will not be regenerated [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-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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f71cf2e5ff9457ee8961d9ecc55b8d7552bb3bbab65f0330ad37098ab15f8dfb [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" "f71cf2e5ff9457ee8961d9ecc55b8d7552bb3bbab65f0330ad37098ab15f8dfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f71cf2e5ff9457ee8961d9ecc55b8d7552bb3bbab65f0330ad37098ab15f8dfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f71cf2e5ff9457ee8961d9ecc55b8d7552bb3bbab65f0330ad37098ab15f8dfb", kill_on_drop: false }` [INFO] [stdout] f71cf2e5ff9457ee8961d9ecc55b8d7552bb3bbab65f0330ad37098ab15f8dfb [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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cfc835692b7359fd240cb183277a8d6f4e93e35d55cf317e89422c212268794c [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" "cfc835692b7359fd240cb183277a8d6f4e93e35d55cf317e89422c212268794c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking regex-syntax v0.6.16 [INFO] [stderr] Checking rustc-demangle v0.1.14 [INFO] [stderr] Compiling encoding_rs v0.8.16 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Checking normalize-line-endings v0.2.2 [INFO] [stderr] Compiling crc16 v0.4.0 [INFO] [stderr] Checking fragile v0.3.0 [INFO] [stderr] Checking downcast v0.10.0 [INFO] [stderr] Checking atomic-option v0.1.2 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking string-error v0.1.0 [INFO] [stderr] Checking crc64 v1.0.0 [INFO] [stderr] Checking futures-timer v3.0.1 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking bytestring v0.1.4 [INFO] [stderr] Compiling backtrace v0.3.18 [INFO] [stderr] Compiling num-integer v0.1.40 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking smallvec v0.6.8 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking socket2 v0.3.11 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking coarsetime v0.1.12 [INFO] [stderr] Checking crossbeam-utils v0.7.0 [INFO] [stderr] Checking float-cmp v0.6.0 [INFO] [stderr] Checking atoi v0.3.1 [INFO] [stderr] Checking btoi v0.4.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking aho-corasick v0.7.9 [INFO] [stderr] Checking nom v4.2.2 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Checking mime v0.3.13 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking crossbeam v0.7.1 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling rayon v1.2.0 [INFO] [stderr] Checking predicates v1.0.3 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Checking env_logger v0.6.0 [INFO] [stderr] Compiling caseless v0.2.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling cc v1.0.29 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling openssl-sys v0.9.40 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling zstd-sys v1.4.13+zstd.1.4.3 [INFO] [stderr] Compiling openssl v0.10.16 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.4 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling derive_more v0.99.3 [INFO] [stderr] Compiling actix-macros v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.24 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Compiling mockall_derive v0.6.0 [INFO] [stderr] Compiling actix-web-codegen v0.2.1 [INFO] [stderr] Checking tokio v0.2.17 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Checking const-random v0.1.8 [INFO] [stderr] Checking ahash v0.3.2 [INFO] [stderr] Checking dashmap v3.11.1 [INFO] [stderr] Checking pin-project v0.4.8 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking actix-threadpool v0.3.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-tls v0.3.0 [INFO] [stderr] Checking actix-codec v0.2.0 [INFO] [stderr] Checking mockall v0.6.0 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking actix-service v1.0.5 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking actix-rt v1.0.0 [INFO] [stderr] Checking trust-dns-proto v0.18.0-alpha.2 [INFO] [stderr] Checking futures-batch v0.6.0 [INFO] [stderr] Checking actix-utils v1.0.6 [INFO] [stderr] Checking actix-server v1.0.2 [INFO] [stderr] Checking actix-tls v1.0.0 [INFO] [stderr] Checking actix-testing v1.0.0 [INFO] [stderr] Checking trust-dns-resolver v0.18.0-alpha.2 [INFO] [stderr] Checking hyper v0.13.2 [INFO] [stderr] Checking actix-connect v1.0.2 [INFO] [stderr] Checking hyper-tls v0.4.1 [INFO] [stderr] Checking serde_json v1.0.38 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking actix-router v0.2.4 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking actix-http v1.0.1 [INFO] [stderr] Checking config v0.9.2 [INFO] [stderr] Checking reqwest v0.10.1 [INFO] [stderr] Checking zstd-safe v1.4.13+zstd.1.4.3 [INFO] [stderr] Checking zstd v0.4.28+zstd.1.4.3 [INFO] [stderr] Checking awc v1.0.1 [INFO] [stderr] Checking actix-web v2.0.0 [INFO] [stderr] Checking undermoon v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/coordinator/broker.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | #[automock] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: this warning originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/coordinator/broker.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | #[automock] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: this warning originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/coordinator/broker.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[automock] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: this warning originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/coordinator/core.rs:228:5 [INFO] [stdout] | [INFO] [stdout] 228 | #[automock] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: this warning originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/protocol/client.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | #[automock] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: this warning originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/coordinator/broker.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | #[automock] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: this warning originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/coordinator/broker.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | #[automock] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: this warning originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/coordinator/broker.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[automock] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: this warning originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/coordinator/core.rs:228:5 [INFO] [stdout] | [INFO] [stdout] 228 | #[automock] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: this warning originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/protocol/client.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | #[automock] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: this warning originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 44s [INFO] running `Command { std: "docker" "inspect" "cfc835692b7359fd240cb183277a8d6f4e93e35d55cf317e89422c212268794c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfc835692b7359fd240cb183277a8d6f4e93e35d55cf317e89422c212268794c", kill_on_drop: false }` [INFO] [stdout] cfc835692b7359fd240cb183277a8d6f4e93e35d55cf317e89422c212268794c