[INFO] fetching crate gstd 1.9.2...
[INFO] checking gstd-1.9.2 against master#e22dab387f6b4f6a87dfc54ac2f6013dddb41e68 for pr-149195
[INFO] extracting crate gstd 1.9.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate gstd 1.9.2
[INFO] finished tweaking crates.io crate gstd 1.9.2
[INFO] tweaked toml for crates.io crate gstd 1.9.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gstd 1.9.2 on toolchain e22dab387f6b4f6a87dfc54ac2f6013dddb41e68
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gstd 1.9.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gcore v1.9.2
[INFO] [stderr]   Downloaded gsys v1.9.2
[INFO] [stderr]   Downloaded gear-stack-buffer v1.9.2
[INFO] [stderr]   Downloaded gear-ss58 v1.9.2
[INFO] [stderr]   Downloaded gprimitives v1.9.2
[INFO] [stderr]   Downloaded enum-iterator-derive v1.3.0
[INFO] [stderr]   Downloaded gstd-codegen v1.9.2
[INFO] [stderr]   Downloaded gear-core-errors v1.9.2
[INFO] [stderr]   Downloaded galloc v1.9.2
[INFO] [stderr]   Downloaded str-buf v3.0.2
[INFO] [stderr]   Downloaded libc-print v0.1.21
[INFO] [stderr]   Downloaded ruint v1.14.0
[INFO] [stderr]   Downloaded gear-dlmalloc v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 553c69f007e5cabbc59a89ec65521fe36894fcfcaa1fd8c1d49ccf84a0a46ced
[INFO] running `Command { std: "docker" "start" "-a" "553c69f007e5cabbc59a89ec65521fe36894fcfcaa1fd8c1d49ccf84a0a46ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "553c69f007e5cabbc59a89ec65521fe36894fcfcaa1fd8c1d49ccf84a0a46ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "553c69f007e5cabbc59a89ec65521fe36894fcfcaa1fd8c1d49ccf84a0a46ced", kill_on_drop: false }`
[INFO] [stdout] 553c69f007e5cabbc59a89ec65521fe36894fcfcaa1fd8c1d49ccf84a0a46ced
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ebb21aabcc29cdc7e5e2a280fe4ed7fdf8f7f54b5606db2892a3a217b37c954
[INFO] running `Command { std: "docker" "start" "-a" "1ebb21aabcc29cdc7e5e2a280fe4ed7fdf8f7f54b5606db2892a3a217b37c954", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml_datetime v0.6.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]    Compiling gear-dlmalloc v0.2.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling gear-stack-buffer v1.9.2
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking libc-print v0.1.21
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking str-buf v3.0.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking gear-ss58 v1.9.2
[INFO] [stderr]     Checking const_format v0.2.34
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking gsys v1.9.2
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking galloc v1.9.2
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]    Compiling scale-info-derive v2.11.3
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.7.5
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling enum-iterator-derive v1.3.0
[INFO] [stderr]     Checking enum-iterator v1.5.0
[INFO] [stderr]     Checking scale-info v2.11.3
[INFO] [stderr]     Checking impl-codec v0.6.0
[INFO] [stderr]     Checking primitive-types v0.12.2
[INFO] [stderr]     Checking gear-core-errors v1.9.2
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking gprimitives v1.9.2
[INFO] [stderr]     Checking gcore v1.9.2
[INFO] [stderr]    Compiling gstd-codegen v1.9.2
[INFO] [stderr]     Checking gstd v1.9.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `msg::macros::impl_futures`
[INFO] [stdout]   --> src/msg/async.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     msg::macros::impl_futures,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `msg::macros::impl_futures`
[INFO] [stdout]   --> src/msg/async.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     msg::macros::impl_futures,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.64s
[INFO] running `Command { std: "docker" "inspect" "1ebb21aabcc29cdc7e5e2a280fe4ed7fdf8f7f54b5606db2892a3a217b37c954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ebb21aabcc29cdc7e5e2a280fe4ed7fdf8f7f54b5606db2892a3a217b37c954", kill_on_drop: false }`
[INFO] [stdout] 1ebb21aabcc29cdc7e5e2a280fe4ed7fdf8f7f54b5606db2892a3a217b37c954