[INFO] fetching crate mssf-core 0.5.0...
[INFO] checking mssf-core-0.5.0 against master#2c0f4860cc86e2354a55ea04e738848168435c90 for pr-149145
[INFO] extracting crate mssf-core 0.5.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mssf-core 0.5.0
[INFO] finished tweaking crates.io crate mssf-core 0.5.0
[INFO] tweaked toml for crates.io crate mssf-core 0.5.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mssf-core 0.5.0 on toolchain 2c0f4860cc86e2354a55ea04e738848168435c90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mssf-core 0.5.0 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" "+2c0f4860cc86e2354a55ea04e738848168435c90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trait-variant v0.1.2
[INFO] [stderr]   Downloaded mssf-pal v0.5.0
[INFO] [stderr]   Downloaded unicode-ident v1.0.20
[INFO] [stderr]   Downloaded config v0.15.18
[INFO] [stderr]   Downloaded mssf-com v0.5.0
[INFO] [stderr]   Downloaded syn v2.0.107
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c89376c77d778cef06e403385388b258e7e542030fc76d62e05cf2f3b7753996
[INFO] running `Command { std: "docker" "start" "-a" "c89376c77d778cef06e403385388b258e7e542030fc76d62e05cf2f3b7753996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c89376c77d778cef06e403385388b258e7e542030fc76d62e05cf2f3b7753996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c89376c77d778cef06e403385388b258e7e542030fc76d62e05cf2f3b7753996", kill_on_drop: false }`
[INFO] [stdout] c89376c77d778cef06e403385388b258e7e542030fc76d62e05cf2f3b7753996
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97423dba9cff72d95e03bdf61c3ef256e41618af859b22a56362c9d907083d81
[INFO] running `Command { std: "docker" "start" "-a" "97423dba9cff72d95e03bdf61c3ef256e41618af859b22a56362c9d907083d81", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]     Checking windows-link v0.2.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking windows-strings v0.5.1
[INFO] [stderr]     Checking windows-result v0.4.1
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]     Checking config v0.15.18
[INFO] [stderr]    Compiling windows-interface v0.59.3
[INFO] [stderr]    Compiling windows-implement v0.60.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling trait-variant v0.1.2
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking windows-core v0.62.2
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking mssf-pal v0.5.0
[INFO] [stderr]     Checking mssf-com v0.5.0
[INFO] [stderr]     Checking mssf-core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `ex1` is never read
[INFO] [stdout]    --> src/client/query_client.rs:229:13
[INFO] [stdout]     |
[INFO] [stdout] 229 |             ex1.Reserved = std::ptr::addr_of!(ex2) as *mut c_void;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ex2` is never read
[INFO] [stdout]    --> src/client/query_client.rs:230:13
[INFO] [stdout]     |
[INFO] [stdout] 230 |             ex2.Reserved = std::ptr::addr_of!(ex3) as *mut c_void;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ex3` is never read
[INFO] [stdout]    --> src/client/query_client.rs:231:13
[INFO] [stdout]     |
[INFO] [stdout] 231 |             ex3.Reserved = std::ptr::addr_of!(ex4) as *mut c_void;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ex1` is never read
[INFO] [stdout]    --> src/client/query_client.rs:250:13
[INFO] [stdout]     |
[INFO] [stdout] 250 |             ex1.Reserved = &ex2 as *const _ as *mut c_void;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ex2` is never read
[INFO] [stdout]    --> src/client/query_client.rs:251:13
[INFO] [stdout]     |
[INFO] [stdout] 251 |             ex2.Reserved = &ex3 as *const _ as *mut c_void;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ex1` is never read
[INFO] [stdout]    --> src/client/query_client.rs:229:13
[INFO] [stdout]     |
[INFO] [stdout] 229 |             ex1.Reserved = std::ptr::addr_of!(ex2) as *mut c_void;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ex2` is never read
[INFO] [stdout]    --> src/client/query_client.rs:230:13
[INFO] [stdout]     |
[INFO] [stdout] 230 |             ex2.Reserved = std::ptr::addr_of!(ex3) as *mut c_void;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ex3` is never read
[INFO] [stdout]    --> src/client/query_client.rs:231:13
[INFO] [stdout]     |
[INFO] [stdout] 231 |             ex3.Reserved = std::ptr::addr_of!(ex4) as *mut c_void;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ex1` is never read
[INFO] [stdout]    --> src/client/query_client.rs:250:13
[INFO] [stdout]     |
[INFO] [stdout] 250 |             ex1.Reserved = &ex2 as *const _ as *mut c_void;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ex2` is never read
[INFO] [stdout]    --> src/client/query_client.rs:251:13
[INFO] [stdout]     |
[INFO] [stdout] 251 |             ex2.Reserved = &ex3 as *const _ as *mut c_void;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.36s
[INFO] running `Command { std: "docker" "inspect" "97423dba9cff72d95e03bdf61c3ef256e41618af859b22a56362c9d907083d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97423dba9cff72d95e03bdf61c3ef256e41618af859b22a56362c9d907083d81", kill_on_drop: false }`
[INFO] [stdout] 97423dba9cff72d95e03bdf61c3ef256e41618af859b22a56362c9d907083d81