[INFO] cloning repository https://github.com/stadust/gdcf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stadust/gdcf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstadust%2Fgdcf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstadust%2Fgdcf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 00029465719c5b85a010d9f9a6c1f39b624ae197 [INFO] checking stadust/gdcf against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstadust%2Fgdcf" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stadust/gdcf on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stadust/gdcf [INFO] finished tweaking git repo https://github.com/stadust/gdcf [INFO] tweaked toml for git repo https://github.com/stadust/gdcf written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vcpkg v0.2.13 [INFO] [stderr] Downloaded convert_case v0.4.0 [INFO] [stderr] Downloaded rayon-core v1.9.1 [INFO] [stderr] Downloaded crossbeam-utils v0.8.4 [INFO] [stderr] Downloaded rayon v1.5.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.27 [INFO] [stderr] Downloaded quote v1.0.9 [INFO] [stderr] Downloaded diesel_derives v1.4.1 [INFO] [stderr] Downloaded libc v0.2.95 [INFO] [stderr] Downloaded serde_urlencoded v0.5.5 [INFO] [stderr] Downloaded hyper v0.12.36 [INFO] [stderr] Downloaded hermit-abi v0.1.18 [INFO] [stderr] Downloaded slab v0.4.3 [INFO] [stderr] Downloaded dtoa v0.4.8 [INFO] [stderr] Downloaded addr2line v0.15.1 [INFO] [stderr] Downloaded smallvec v0.6.14 [INFO] [stderr] Downloaded miow v0.2.2 [INFO] [stderr] Downloaded unicode-bidi v0.3.5 [INFO] [stderr] Downloaded itoa v0.4.7 [INFO] [stderr] Downloaded indexmap v1.6.2 [INFO] [stderr] Downloaded tinyvec v1.2.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.1 [INFO] [stderr] Downloaded serde v1.0.126 [INFO] [stderr] Downloaded object v0.24.0 [INFO] [stderr] Downloaded libsqlite3-sys v0.20.1 [INFO] [stderr] Downloaded pq-sys v0.4.6 [INFO] [stderr] Downloaded httparse v1.4.1 [INFO] [stderr] Downloaded net2 v0.2.37 [INFO] [stderr] Downloaded lock_api v0.4.4 [INFO] [stderr] Downloaded mio v0.6.23 [INFO] [stderr] Downloaded unicode-normalization v0.1.18 [INFO] [stderr] Downloaded parking_lot_core v0.8.3 [INFO] [stderr] Downloaded adler v1.0.2 [INFO] [stderr] Downloaded unicode-xid v0.2.2 [INFO] [stderr] Downloaded gimli v0.24.0 [INFO] [stderr] Downloaded backtrace v0.3.59 [INFO] [stderr] Downloaded diesel_migrations v1.4.0 [INFO] [stderr] Downloaded serde_derive v1.0.126 [INFO] [stderr] Downloaded joinery v1.2.2 [INFO] [stderr] Downloaded smallvec v1.6.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.4 [INFO] [stderr] Downloaded cc v1.0.68 [INFO] [stderr] Downloaded log v0.4.14 [INFO] [stderr] Downloaded byteorder v1.4.3 [INFO] [stderr] Downloaded miniz_oxide v0.4.4 [INFO] [stderr] Downloaded rustc-demangle v0.1.19 [INFO] [stderr] Downloaded flate2 v1.0.20 [INFO] [stderr] Downloaded redox_syscall v0.2.8 [INFO] [stderr] Downloaded scheduled-thread-pool v0.2.5 [INFO] [stderr] Downloaded r2d2 v0.8.9 [INFO] [stderr] Downloaded tokio-retry v0.2.0 [INFO] [stderr] Downloaded memoffset v0.6.4 [INFO] [stderr] Downloaded migrations_macros v1.4.2 [INFO] [stderr] Downloaded derive_more v0.99.14 [INFO] [stderr] Downloaded futures v0.1.31 [INFO] [stderr] Downloaded diesel v1.4.6 [INFO] [stderr] Downloaded syn v1.0.72 [INFO] [stderr] Downloaded migrations_internals v1.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f46a1cc1051e35f7bcdf34e9ce44b8261e2d291ee8c5a04ff9ca94f18388d2f9 [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" "f46a1cc1051e35f7bcdf34e9ce44b8261e2d291ee8c5a04ff9ca94f18388d2f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f46a1cc1051e35f7bcdf34e9ce44b8261e2d291ee8c5a04ff9ca94f18388d2f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f46a1cc1051e35f7bcdf34e9ce44b8261e2d291ee8c5a04ff9ca94f18388d2f9", kill_on_drop: false }` [INFO] [stdout] f46a1cc1051e35f7bcdf34e9ce44b8261e2d291ee8c5a04ff9ca94f18388d2f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "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] c38c00eb8f057dcfcd6ff3150b6efe14060be339ffab76b0fecbf42feb7d94cf [INFO] running `Command { std: "docker" "start" "-a" "c38c00eb8f057dcfcd6ff3150b6efe14060be339ffab76b0fecbf42feb7d94cf", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking joinery v1.2.2 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Compiling libsqlite3-sys v0.20.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Checking unicode-normalization v0.1.18 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking scheduled-thread-pool v0.2.5 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking r2d2 v0.8.9 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-retry v0.2.0 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling derive_more v0.99.14 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Compiling diesel v1.4.6 [INFO] [stderr] Checking gdcf_model v0.1.0 (/opt/rustwide/workdir/gdcf_model) [INFO] [stdout] warning: unused import: `ModLevel` [INFO] [stdout] --> gdcf_model/src/comment.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | user::{Color, ModLevel}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `num::ParseIntError`, `str::FromStr` [INFO] [stdout] --> gdcf_model/src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | num::ParseIntError, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | str::FromStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ModLevel` [INFO] [stdout] --> gdcf_model/src/comment.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | user::{Color, ModLevel}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `num::ParseIntError`, `str::FromStr` [INFO] [stdout] --> gdcf_model/src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | num::ParseIntError, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | str::FromStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking gdcf v0.1.0 (/opt/rustwide/workdir/gdcf) [INFO] [stderr] Checking gdcf_parse v0.1.0 (/opt/rustwide/workdir/gdcf_parse) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `user` [INFO] [stdout] --> gdcf_parse/src/macros.rs:284:25 [INFO] [stdout] | [INFO] [stdout] 284 | $custom_field, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `user: _` [INFO] [stdout] | [INFO] [stdout] ::: gdcf_parse/src/comment.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | / parser! { [INFO] [stdout] 17 | | LevelComment => { [INFO] [stdout] 18 | | user(custom = dummy[]), [INFO] [stdout] 19 | | content(index = 2, parse_infallible = Base64Converter, default), [INFO] [stdout] ... | [INFO] [stdout] 28 | | } [INFO] [stdout] 29 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_na` [INFO] [stdout] --> gdcf_parse/src/level.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | is_na(index = 8, ignore, extract = extract_is_na[difficulty]), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_is_na` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `portal_type` [INFO] [stdout] --> gdcf_parse/src/macros.rs:284:25 [INFO] [stdout] | [INFO] [stdout] 284 | $custom_field, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `portal_type: _` [INFO] [stdout] | [INFO] [stdout] ::: gdcf_parse/src/level/object.rs:48:1 [INFO] [stdout] | [INFO] [stdout] 48 | / parser! { [INFO] [stdout] 49 | | PortalData => { [INFO] [stdout] 50 | | checked(index = 13), [INFO] [stdout] 51 | | portal_type(custom = PortalType::from_id_str[id]), [INFO] [stdout] 52 | | }, [INFO] [stdout] 53 | | id(^index = 1, noparse), [INFO] [stdout] 54 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `user` [INFO] [stdout] --> gdcf_parse/src/macros.rs:284:25 [INFO] [stdout] | [INFO] [stdout] 284 | $custom_field, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `user: _` [INFO] [stdout] | [INFO] [stdout] ::: gdcf_parse/src/comment.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | / parser! { [INFO] [stdout] 17 | | LevelComment => { [INFO] [stdout] 18 | | user(custom = dummy[]), [INFO] [stdout] 19 | | content(index = 2, parse_infallible = Base64Converter, default), [INFO] [stdout] ... | [INFO] [stdout] 28 | | } [INFO] [stdout] 29 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_na` [INFO] [stdout] --> gdcf_parse/src/level.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | is_na(index = 8, ignore, extract = extract_is_na[difficulty]), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_is_na` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `portal_type` [INFO] [stdout] --> gdcf_parse/src/macros.rs:284:25 [INFO] [stdout] | [INFO] [stdout] 284 | $custom_field, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `portal_type: _` [INFO] [stdout] | [INFO] [stdout] ::: gdcf_parse/src/level/object.rs:48:1 [INFO] [stdout] | [INFO] [stdout] 48 | / parser! { [INFO] [stdout] 49 | | PortalData => { [INFO] [stdout] 50 | | checked(index = 13), [INFO] [stdout] 51 | | portal_type(custom = PortalType::from_id_str[id]), [INFO] [stdout] 52 | | }, [INFO] [stdout] 53 | | id(^index = 1, noparse), [INFO] [stdout] 54 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking gdrs v0.1.0 (/opt/rustwide/workdir/gdrs) [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> gdrs/src/lib.rs:181:25 [INFO] [stdout] | [INFO] [stdout] 181 | mem::replace(self, ProcessRequestFuture::ProcessingResponse(body)); [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] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> gdrs/src/lib.rs:181:25 [INFO] [stdout] | [INFO] [stdout] 181 | mem::replace(self, ProcessRequestFuture::ProcessingResponse(body)); [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] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking migrations_internals v1.4.1 [INFO] [stderr] Compiling migrations_macros v1.4.2 [INFO] [stderr] Checking diesel_migrations v1.4.0 [INFO] [stderr] Checking gdcf_diesel v0.1.0 (/opt/rustwide/workdir/gdcf_diesel) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 34s [INFO] running `Command { std: "docker" "inspect" "c38c00eb8f057dcfcd6ff3150b6efe14060be339ffab76b0fecbf42feb7d94cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c38c00eb8f057dcfcd6ff3150b6efe14060be339ffab76b0fecbf42feb7d94cf", kill_on_drop: false }` [INFO] [stdout] c38c00eb8f057dcfcd6ff3150b6efe14060be339ffab76b0fecbf42feb7d94cf