[INFO] fetching crate mithril-common 0.4.51...
[INFO] checking mithril-common-0.4.51 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate mithril-common 0.4.51 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate mithril-common 0.4.51 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mithril-common 0.4.51
[INFO] finished tweaking crates.io crate mithril-common 0.4.51
[INFO] tweaked toml for crates.io crate mithril-common 0.4.51 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 359 packages to latest compatible versions
[INFO] [stderr]       Adding anes v0.1.6 (available: v0.2.0)
[INFO] [stderr]       Adding base64 v0.13.1 (available: v0.22.1)
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[INFO] [stderr]       Adding crypto-mac v0.8.0 (available: v0.11.1)
[INFO] [stderr]       Adding digest v0.9.0 (available: v0.10.7)
[INFO] [stderr]       Adding foreign-types v0.3.2 (available: v0.5.0)
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[INFO] [stderr]       Adding hashbrown v0.12.3 (available: v0.14.5)
[INFO] [stderr]       Adding headers v0.3.9 (available: v0.4.0)
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[INFO] [stderr]       Adding hermit-abi v0.3.9 (available: v0.4.0)
[INFO] [stderr]       Adding http v0.2.12 (available: v1.1.0)
[INFO] [stderr]       Adding http-body v0.4.6 (available: v1.0.1)
[INFO] [stderr]       Adding hyper v0.14.30 (available: v1.4.1)
[INFO] [stderr]       Adding idna v0.5.0 (available: v1.0.2)
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[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.13.0)
[INFO] [stderr]       Adding jsonschema v0.18.3 (available: v0.20.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (available: v0.6.5)
[INFO] [stderr]       Adding minicbor v0.20.0 (available: v0.25.1)
[INFO] [stderr]       Adding minicbor-derive v0.13.0 (available: v0.15.3)
[INFO] [stderr]       Adding multer v2.1.0 (available: v3.1.0)
[INFO] [stderr]       Adding rand_core v0.5.1 (available: v0.6.4)
[INFO] [stderr]       Adding security-framework v2.11.1 (available: v3.0.0)
[INFO] [stderr]       Adding serde_with v2.3.3 (available: v3.9.0)
[INFO] [stderr]       Adding serde_with_macros v2.3.3 (available: v3.9.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
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[INFO] [stderr]       Adding tokio-tungstenite v0.21.0 (available: v0.24.0)
[INFO] [stderr]       Adding tungstenite v0.21.0 (available: v0.24.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
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[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6f008efd359e0dd210985966a6f783b21443065abed78f43601efa4ba041374
[INFO] running `Command { std: "docker" "start" "-a" "f6f008efd359e0dd210985966a6f783b21443065abed78f43601efa4ba041374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6f008efd359e0dd210985966a6f783b21443065abed78f43601efa4ba041374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6f008efd359e0dd210985966a6f783b21443065abed78f43601efa4ba041374", kill_on_drop: false }`
[INFO] [stdout] f6f008efd359e0dd210985966a6f783b21443065abed78f43601efa4ba041374
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68b31cee0caadee28d0ebebceb8ac6a7bccd3646111b9f5a93e84f83109a9a60
[INFO] running `Command { std: "docker" "start" "-a" "68b31cee0caadee28d0ebebceb8ac6a7bccd3646111b9f5a93e84f83109a9a60", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking bytes v1.7.2
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
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[INFO] [stderr]     Checking subtle v2.6.1
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[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.4
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling httparse v1.9.4
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[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking zeroize v1.8.1
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[INFO] [stderr]    Compiling openssl-sys v0.9.103
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[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling blst v0.3.13
[INFO] [stderr]     Checking half v2.4.1
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[INFO] [stderr]     Checking cpufeatures v0.2.14
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling native-tls v0.2.12
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[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling rug v1.26.1
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[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]    Compiling serde_with_macros v2.3.3
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling fixed v1.28.0
[INFO] [stderr]    Compiling mithril-stm v0.3.29
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking predicates-core v1.0.8
[INFO] [stderr]    Compiling mockall_derive v0.13.0
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]    Compiling heck v0.5.0
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[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking clap_builder v4.5.18
[INFO] [stderr]     Checking ciborium v0.2.2
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[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking erased-serde v0.4.5
[INFO] [stderr]     Checking regex-automata v0.4.7
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[INFO] [stderr]     Checking blake2 v0.9.2
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking serde_with v2.3.3
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling typetag-impl v0.2.18
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking inventory v0.3.15
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[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking bytemuck v1.18.0
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking rustls-pki-types v1.8.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking clap v4.5.18
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking typetag v0.2.18
[INFO] [stderr]     Checking rustls-pemfile v2.1.3
[INFO] [stderr]    Compiling mithril-build-script v0.2.10
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking predicates-tree v1.0.11
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking serde_with v3.9.0
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]    Compiling minicbor-derive v0.13.0
[INFO] [stderr]    Compiling mithril-common v0.4.51 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking h2 v0.4.6
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking predicates v3.1.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_bytes v0.11.15
[INFO] [stderr]     Checking kes-summed-ed25519 v0.2.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking sync_wrapper v1.0.1
[INFO] [stderr]     Checking ckb-merkle-mountain-range v0.6.0
[INFO] [stderr]     Checking fragile v2.0.0
[INFO] [stderr]     Checking cryptoxide v0.4.4
[INFO] [stderr]     Checking bech32 v0.11.0
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking downcast v0.11.0
[INFO] [stderr]     Checking ipnet v2.10.0
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking slog-term v2.9.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking slog-scope v4.4.0
[INFO] [stderr]     Checking mockall v0.13.0
[INFO] [stderr]     Checking hyper v1.4.1
[INFO] [stderr]     Checking pallas-codec v0.30.2
[INFO] [stderr]     Checking pallas-crypto v0.30.2
[INFO] [stderr]     Checking hyper-util v0.1.9
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.7
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/crypto_helper/codec.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub mod tests {
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/test_utils/mod.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub struct TestLogger;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/test_utils/mod.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         pub fn stdout() -> Logger {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/test_utils/mod.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         pub fn file(filepath: &std::path::Path) -> Logger {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 54s
[INFO] running `Command { std: "docker" "inspect" "68b31cee0caadee28d0ebebceb8ac6a7bccd3646111b9f5a93e84f83109a9a60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68b31cee0caadee28d0ebebceb8ac6a7bccd3646111b9f5a93e84f83109a9a60", kill_on_drop: false }`
[INFO] [stdout] 68b31cee0caadee28d0ebebceb8ac6a7bccd3646111b9f5a93e84f83109a9a60