[INFO] fetching crate structured 0.15.0...
[INFO] checking structured-0.15.0 against master#9bfa31f632912180dc742809bcc51a97f2d7079d for pr-140151
[INFO] extracting crate structured 0.15.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate structured 0.15.0 on toolchain 9bfa31f632912180dc742809bcc51a97f2d7079d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate structured 0.15.0
[INFO] finished tweaking crates.io crate structured 0.15.0
[INFO] tweaked toml for crates.io crate structured 0.15.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 135 packages to latest compatible versions
[INFO] [stderr]       Adding arrow v53.4.1 (available: v55.0.0)
[INFO] [stderr]       Adding chrono v0.4.39 (available: v0.4.40)
[INFO] [stderr]       Adding itertools v0.13.0 (available: v0.14.0)
[INFO] [stderr]       Adding ordered-float v4.6.0 (available: v5.0.0)
[INFO] [stderr]       Adding strum v0.26.3 (available: v0.27.1)
[INFO] [stderr]       Adding strum_macros v0.26.4 (available: v0.27.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded arrow-string v53.4.1
[INFO] [stderr]   Downloaded arrow v53.4.1
[INFO] [stderr]   Downloaded arrow-arith v53.4.1
[INFO] [stderr]   Downloaded arrow-ord v53.4.1
[INFO] [stderr]   Downloaded arrow-schema v53.4.1
[INFO] [stderr]   Downloaded arrow-select v53.4.1
[INFO] [stderr]   Downloaded arrow-csv v53.4.1
[INFO] [stderr]   Downloaded arrow-ipc v53.4.1
[INFO] [stderr]   Downloaded arrow-cast v53.4.1
[INFO] [stderr]   Downloaded arrow-json v53.4.1
[INFO] [stderr]   Downloaded arrow-row v53.4.1
[INFO] [stderr]   Downloaded arrow-buffer v53.4.1
[INFO] [stderr]   Downloaded arrow-data v53.4.1
[INFO] [stderr]   Downloaded arrow-array v53.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f316be5efda63af87f649d7ad73c1123a181b470fd685c4b7962bc0c399ff6c
[INFO] running `Command { std: "docker" "start" "-a" "0f316be5efda63af87f649d7ad73c1123a181b470fd685c4b7962bc0c399ff6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f316be5efda63af87f649d7ad73c1123a181b470fd685c4b7962bc0c399ff6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f316be5efda63af87f649d7ad73c1123a181b470fd685c4b7962bc0c399ff6c", kill_on_drop: false }`
[INFO] [stdout] 0f316be5efda63af87f649d7ad73c1123a181b470fd685c4b7962bc0c399ff6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d3835a6319285894ebe4446cda55ed10e8d5a67435f156c87b9a4ba2982fe08
[INFO] running `Command { std: "docker" "start" "-a" "6d3835a6319285894ebe4446cda55ed10e8d5a67435f156c87b9a4ba2982fe08", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
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[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling serde v1.0.219
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[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking arrow-schema v53.4.1
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[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling rand_chacha v0.1.1
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[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]     Checking aho-corasick v1.1.3
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[INFO] [stderr]     Checking lexical-parse-integer v1.0.5
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[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling rand v0.6.5
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[INFO] [stderr]    Compiling thiserror v2.0.12
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[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking lexical-core v1.0.5
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[INFO] [stderr]     Checking num v0.4.3
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[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking arrow-data v53.4.1
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking serde_test v1.0.177
[INFO] [stderr]     Checking arrow-array v53.4.1
[INFO] [stderr]     Checking arrow-select v53.4.1
[INFO] [stderr]     Checking arrow-row v53.4.1
[INFO] [stderr]     Checking arrow-arith v53.4.1
[INFO] [stderr]     Checking arrow-cast v53.4.1
[INFO] [stderr]     Checking arrow-ord v53.4.1
[INFO] [stderr]     Checking arrow-string v53.4.1
[INFO] [stderr]     Checking arrow-json v53.4.1
[INFO] [stderr]     Checking arrow-csv v53.4.1
[INFO] [stderr]     Checking arrow-ipc v53.4.1
[INFO] [stderr]     Checking arrow v53.4.1
[INFO] [stderr]     Checking structured v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/table.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/table.rs:488:5
[INFO] [stdout]     |
[INFO] [stdout] 488 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/table.rs:572:5
[INFO] [stdout]     |
[INFO] [stdout] 572 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/table.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/table.rs:488:5
[INFO] [stdout]     |
[INFO] [stdout] 488 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/table.rs:572:5
[INFO] [stdout]     |
[INFO] [stdout] 572 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.35s
[INFO] running `Command { std: "docker" "inspect" "6d3835a6319285894ebe4446cda55ed10e8d5a67435f156c87b9a4ba2982fe08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d3835a6319285894ebe4446cda55ed10e8d5a67435f156c87b9a4ba2982fe08", kill_on_drop: false }`
[INFO] [stdout] 6d3835a6319285894ebe4446cda55ed10e8d5a67435f156c87b9a4ba2982fe08
