[INFO] cloning repository https://github.com/ctsrc/Pgen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ctsrc/Pgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctsrc%2FPgen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctsrc%2FPgen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f54478e9f5947b5b146d6e5eab4c3bd224fa566
[INFO] checking ctsrc/Pgen against try#1f5783cbeb5da8b38566d718631d016891e9c912 for pr-142704
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctsrc%2FPgen" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ctsrc/Pgen on toolchain 1f5783cbeb5da8b38566d718631d016891e9c912
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ctsrc/Pgen
[INFO] finished tweaking git repo https://github.com/ctsrc/Pgen
[INFO] tweaked toml for git repo https://github.com/ctsrc/Pgen written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ctsrc/Pgen 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" "+1f5783cbeb5da8b38566d718631d016891e9c912" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76ce4d3905a0d6da3d75c7086a70aabc8373fa77e227952105eb684ea94fc480
[INFO] running `Command { std: "docker" "start" "-a" "76ce4d3905a0d6da3d75c7086a70aabc8373fa77e227952105eb684ea94fc480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76ce4d3905a0d6da3d75c7086a70aabc8373fa77e227952105eb684ea94fc480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76ce4d3905a0d6da3d75c7086a70aabc8373fa77e227952105eb684ea94fc480", kill_on_drop: false }`
[INFO] [stdout] 76ce4d3905a0d6da3d75c7086a70aabc8373fa77e227952105eb684ea94fc480
[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" "+1f5783cbeb5da8b38566d718631d016891e9c912" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 376ebc656890dff96c6d839736c2cd884053a9dc5945ac1135b4b05a7e2fda63
[INFO] running `Command { std: "docker" "start" "-a" "376ebc656890dff96c6d839736c2cd884053a9dc5945ac1135b4b05a7e2fda63", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling eff-lexical-data v1.0.0 (/opt/rustwide/workdir/crates/eff-lexical-data)
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling bip39-lexical-data v1.0.0 (/opt/rustwide/workdir/crates/bip39-lexical-data)
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking clap_lex v0.7.3
[INFO] [stderr]    Compiling thiserror v2.0.3
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking clap_builder v4.5.21
[INFO] [stderr]     Checking cpufeatures v0.2.16
[INFO] [stderr]     Checking object v0.36.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v2.0.3
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]     Checking test-case v3.3.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking clap v4.5.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking pgen v3.0.0-alpha.1 (/opt/rustwide/workdir/crates/pgen)
[INFO] [stdout] warning: unused variable: `checksum_num_bits`
[INFO] [stdout]   --> crates/pgen/src/bip39_algorithm.rs:67:22
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let (chunk_size, checksum_num_bits): (usize, usize) = match ent.len() {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_checksum_num_bits`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_cs_bits` is never used
[INFO] [stdout]   --> crates/pgen/src/bip39_algorithm.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn calculate_cs_bits(ent: &[u8]) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_word_from_11_bits` is never used
[INFO] [stdout]   --> crates/pgen/src/bip39_algorithm.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn get_word_from_11_bits(value: u16) -> &'static str {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `chunk_to_11_bit_groups_alt_via_u128` is never used
[INFO] [stdout]   --> crates/pgen/src/bip39_algorithm.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn chunk_to_11_bit_groups_alt_via_u128(ent: &[u8]) -> (Vec<u16>, usize) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `chunk_to_11_bit_groups` is never used
[INFO] [stdout]    --> crates/pgen/src/bip39_algorithm.rs:102:4
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn chunk_to_11_bit_groups(ent: &[u8]) -> (Vec<u16>, usize) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `checksum_num_bits`
[INFO] [stdout]   --> crates/pgen/src/bip39_algorithm.rs:67:22
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let (chunk_size, checksum_num_bits): (usize, usize) = match ent.len() {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_checksum_num_bits`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `chunk_to_11_bit_groups_alt_via_u128` is never used
[INFO] [stdout]   --> crates/pgen/src/bip39_algorithm.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn chunk_to_11_bit_groups_alt_via_u128(ent: &[u8]) -> (Vec<u16>, usize) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.12s
[INFO] running `Command { std: "docker" "inspect" "376ebc656890dff96c6d839736c2cd884053a9dc5945ac1135b4b05a7e2fda63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "376ebc656890dff96c6d839736c2cd884053a9dc5945ac1135b4b05a7e2fda63", kill_on_drop: false }`
[INFO] [stdout] 376ebc656890dff96c6d839736c2cd884053a9dc5945ac1135b4b05a7e2fda63