[INFO] cloning repository https://github.com/RightToAskOrg/bulletin-board-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RightToAskOrg/bulletin-board-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRightToAskOrg%2Fbulletin-board-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRightToAskOrg%2Fbulletin-board-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 719d20e92917df0595e4ff8fcd4d50f07b0dd372
[INFO] checking RightToAskOrg/bulletin-board-demo against master#c290daa1e5274a52e54a0f49e31bd70192abc606 for pr-133502-23
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRightToAskOrg%2Fbulletin-board-demo" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RightToAskOrg/bulletin-board-demo
[INFO] finished tweaking git repo https://github.com/RightToAskOrg/bulletin-board-demo
[INFO] tweaked toml for git repo https://github.com/RightToAskOrg/bulletin-board-demo written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RightToAskOrg/bulletin-board-demo on toolchain c290daa1e5274a52e54a0f49e31bd70192abc606
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 328 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding mysql v23.0.1 (available: v28.0.0)
[INFO] [stderr]       Adding sha2 v0.10.9 (available: v0.11.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded value-bag v1.13.0
[INFO] [stderr]   Downloaded impl-more v0.3.1
[INFO] [stderr]   Downloaded actix-web v4.14.0
[INFO] [stderr]   Downloaded actix-http v3.13.1
[INFO] [stderr]   Downloaded mysql v23.0.1
[INFO] [stderr]   Downloaded lexical v6.1.1
[INFO] [stderr]   Downloaded mysql_common v0.29.2
[INFO] [stderr]   Downloaded subprocess v0.2.15
[INFO] [stderr]   Downloaded sha1 v0.10.7
[INFO] [stderr]   Downloaded toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]   Downloaded frunk_derives v0.4.4
[INFO] [stderr]   Downloaded frunk_core v0.4.4
[INFO] [stderr]   Downloaded crossbeam-queue v0.3.13
[INFO] [stderr]   Downloaded frunk_proc_macros v0.1.5
[INFO] [stderr]   Downloaded frunk_proc_macro_helpers v0.1.5
[INFO] [stderr]   Downloaded frunk_core v0.5.0
[INFO] [stderr]   Downloaded lru v0.8.1
[INFO] [stderr]   Downloaded frunk v0.4.4
[INFO] [stderr]   Downloaded merkle-tree-bulletin-board v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6fd36e6de1cdee9e4f7de0e45c48d985e5cd21510ff998e2ac06981f67be1e15
[INFO] running `Command { std: "docker" "start" "6fd36e6de1cdee9e4f7de0e45c48d985e5cd21510ff998e2ac06981f67be1e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fd36e6de1cdee9e4f7de0e45c48d985e5cd21510ff998e2ac06981f67be1e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6fd36e6de1cdee9e4f7de0e45c48d985e5cd21510ff998e2ac06981f67be1e15" "/opt/rustwide/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fd36e6de1cdee9e4f7de0e45c48d985e5cd21510ff998e2ac06981f67be1e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6fd36e6de1cdee9e4f7de0e45c48d985e5cd21510ff998e2ac06981f67be1e15" "/opt/rustwide/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking value-bag v1.13.0
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling cc v1.2.67
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]     Checking regex-automata v0.4.15
[INFO] [stderr]    Compiling time-macros v0.2.31
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking time-core v0.1.9
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]    Compiling frunk_core v0.5.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling subprocess v0.2.15
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling rust_decimal v1.42.1
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking time v0.3.53
[INFO] [stderr]     Checking rand v0.8.7
[INFO] [stderr]     Checking alloc-stdlib v0.2.4
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking frunk_core v0.4.4
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]    Compiling libz-sys v1.1.29
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]     Checking regex v1.13.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking brotli-decompressor v5.0.3
[INFO] [stderr]     Checking lexical v6.1.1
[INFO] [stderr]    Compiling bytestring v1.5.1
[INFO] [stderr]     Checking chacha20 v0.10.1
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking crossbeam-queue v0.3.13
[INFO] [stderr]     Checking crossbeam-channel v0.5.16
[INFO] [stderr]    Compiling mysql v23.0.1
[INFO] [stderr]     Checking saturating v0.1.0
[INFO] [stderr]     Checking bigdecimal v0.3.1
[INFO] [stderr]     Checking uuid v1.23.5
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking lru v0.8.1
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking sha1 v0.11.0
[INFO] [stderr]     Checking brotli v8.0.4
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking bufstream v0.1.4
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking impl-more v0.3.1
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking cookie v0.16.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.1.5
[INFO] [stderr]    Compiling derive_utils v0.15.1
[INFO] [stderr]     Checking actix-rt v2.11.0
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking async-io v2.6.0
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling frunk_derives v0.4.4
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling frunk_proc_macros v0.1.5
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling io-enum v1.2.1
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]     Checking frunk v0.4.4
[INFO] [stderr]     Checking async-std v1.13.2
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking actix-codec v0.5.2
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking actix-server v2.6.0
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling actix-router v0.5.4
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking merkle-tree-bulletin-board v0.3.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking merkle-tree-bulletin-board v0.3.0 (/opt/rustwide/workdir/merkle-tree-bulletin-board)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> merkle-tree-bulletin-board/src/backend_memory.rs:30:78
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|(*hash)).collect())
[INFO] [stdout]    |                                                                              ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 30 -         Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|(*hash)).collect())
[INFO] [stdout] 30 +         Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|*hash).collect())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> merkle-tree-bulletin-board/src/backend_memory.rs:30:78
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|(*hash)).collect())
[INFO] [stdout]    |                                                                              ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 30 -         Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|(*hash)).collect())
[INFO] [stdout] 30 +         Ok(self.hash_lookup.iter().filter(|(_,info)|ok(&info)).map(|(hash,_)|*hash).collect())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]    Compiling mysql_common v0.29.2
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking actix-http v3.13.1
[INFO] [stderr]     Checking actix-web v4.14.0
[INFO] [stderr]     Checking merkle-tree-bulletin-board-backend-mysql v0.3.0 (/opt/rustwide/workdir/merkle-tree-bulletin-board-backend-mysql)
[INFO] [stderr]     Checking actix-files v0.6.10
[INFO] [stderr]     Checking bulletin-board-demo v0.2.0 (/opt/rustwide/workdir/bulletin-board-demo)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.65s
[INFO] running `Command { std: "docker" "inspect" "6fd36e6de1cdee9e4f7de0e45c48d985e5cd21510ff998e2ac06981f67be1e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fd36e6de1cdee9e4f7de0e45c48d985e5cd21510ff998e2ac06981f67be1e15", kill_on_drop: false }`
[INFO] [stdout] 6fd36e6de1cdee9e4f7de0e45c48d985e5cd21510ff998e2ac06981f67be1e15