[INFO] fetching crate lexactivator 3.32.3...
[INFO] checking lexactivator-3.32.3 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate lexactivator 3.32.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate lexactivator 3.32.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate lexactivator 3.32.3
[INFO] tweaked toml for crates.io crate lexactivator 3.32.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lexactivator 3.32.3 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lexactivator 3.32.3 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89f8c6f4ffc1167c7b7786cabe5617ee276314cf7ccf6a900507dbe864033a00
[INFO] running `Command { std: "docker" "start" "-a" "89f8c6f4ffc1167c7b7786cabe5617ee276314cf7ccf6a900507dbe864033a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89f8c6f4ffc1167c7b7786cabe5617ee276314cf7ccf6a900507dbe864033a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89f8c6f4ffc1167c7b7786cabe5617ee276314cf7ccf6a900507dbe864033a00", kill_on_drop: false }`
[INFO] [stdout] 89f8c6f4ffc1167c7b7786cabe5617ee276314cf7ccf6a900507dbe864033a00
[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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 844dd46b7310e670a3dbade744ff6b96db735edf843760e1e06640d2176871f6
[INFO] running `Command { std: "docker" "start" "-a" "844dd46b7310e670a3dbade744ff6b96db735edf843760e1e06640d2176871f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling lexactivator v3.32.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]  --> build.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stdout] warning: unused import: `crate::LexActivatorCode`
[INFO] [stdout]  --> src/extern_functions.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::LexActivatorCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LA_USER` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:125:5
[INFO] [stdout]     |
[INFO] [stdout] 125 |     LA_USER = 1,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `LaUser`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LA_SYSTEM` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     LA_SYSTEM = 2,
[INFO] [stdout]     |     ^^^^^^^^^ help: convert the identifier to upper camel case: `LaSystem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LA_ALL_USERS` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 |     LA_ALL_USERS = 3,
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LaAllUsers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LA_IN_MEMORY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |     LA_IN_MEMORY = 4,
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LaInMemory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::LexActivatorCode`
[INFO] [stdout]  --> src/extern_functions.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::LexActivatorCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LA_USER` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:125:5
[INFO] [stdout]     |
[INFO] [stdout] 125 |     LA_USER = 1,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `LaUser`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LA_SYSTEM` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     LA_SYSTEM = 2,
[INFO] [stdout]     |     ^^^^^^^^^ help: convert the identifier to upper camel case: `LaSystem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LA_ALL_USERS` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 |     LA_ALL_USERS = 3,
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LaAllUsers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LA_IN_MEMORY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |     LA_IN_MEMORY = 4,
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LaInMemory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_utf16` is never used
[INFO] [stdout]   --> src/string_utils.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn to_utf16(rust_string: String) -> Vec<u16> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `utf16_to_string` is never used
[INFO] [stdout]   --> src/string_utils.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn utf16_to_string(buffer: &[u16]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_utf16` is never used
[INFO] [stdout]   --> src/string_utils.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn to_utf16(rust_string: String) -> Vec<u16> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `utf16_to_string` is never used
[INFO] [stdout]   --> src/string_utils.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn utf16_to_string(buffer: &[u16]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.98s
[INFO] running `Command { std: "docker" "inspect" "844dd46b7310e670a3dbade744ff6b96db735edf843760e1e06640d2176871f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "844dd46b7310e670a3dbade744ff6b96db735edf843760e1e06640d2176871f6", kill_on_drop: false }`
[INFO] [stdout] 844dd46b7310e670a3dbade744ff6b96db735edf843760e1e06640d2176871f6