[INFO] cloning repository https://github.com/Tatsuya-Kochi/hash-based-signatures
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tatsuya-Kochi/hash-based-signatures" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTatsuya-Kochi%2Fhash-based-signatures", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTatsuya-Kochi%2Fhash-based-signatures'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3989e04459fd472e177eb8a01956f5d6d1f8c52f
[INFO] checking Tatsuya-Kochi/hash-based-signatures against try#7dabc88a3b6768751847baeb49983f31ac5f20e2 for pr-155945
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTatsuya-Kochi%2Fhash-based-signatures" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  96% (1053/1095)
Updating files:  97% (1063/1095)
Updating files:  98% (1074/1095)
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Updating files: 100% (1095/1095)
Updating files: 100% (1095/1095), done.
[INFO] started tweaking git repo https://github.com/Tatsuya-Kochi/hash-based-signatures
[INFO] finished tweaking git repo https://github.com/Tatsuya-Kochi/hash-based-signatures
[INFO] tweaked toml for git repo https://github.com/Tatsuya-Kochi/hash-based-signatures written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tatsuya-Kochi/hash-based-signatures on toolchain 7dabc88a3b6768751847baeb49983f31ac5f20e2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tatsuya-Kochi/hash-based-signatures 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" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking Tatsuya-Kochi/hash-based-signatures against try#7dabc88a3b6768751847baeb49983f31ac5f20e2 for pr-155945
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTatsuya-Kochi%2Fhash-based-signatures" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  96% (1053/1095)
Updating files:  97% (1063/1095)
Updating files:  98% (1074/1095)
Updating files:  99% (1085/1095)
Updating files: 100% (1095/1095)
Updating files: 100% (1095/1095), done.
[INFO] started tweaking git repo https://github.com/Tatsuya-Kochi/hash-based-signatures
[INFO] finished tweaking git repo https://github.com/Tatsuya-Kochi/hash-based-signatures
[INFO] tweaked toml for git repo https://github.com/Tatsuya-Kochi/hash-based-signatures written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tatsuya-Kochi/hash-based-signatures on toolchain 7dabc88a3b6768751847baeb49983f31ac5f20e2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tatsuya-Kochi/hash-based-signatures 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" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.1.31
[INFO] [stderr]   Downloaded syn v2.0.85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a5280dfe25d187f2fcc00f858dd9b6860aa3cb62bc1c46735faa0b13f7153db
[INFO] running `Command { std: "docker" "start" "-a" "9a5280dfe25d187f2fcc00f858dd9b6860aa3cb62bc1c46735faa0b13f7153db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a5280dfe25d187f2fcc00f858dd9b6860aa3cb62bc1c46735faa0b13f7153db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a5280dfe25d187f2fcc00f858dd9b6860aa3cb62bc1c46735faa0b13f7153db", kill_on_drop: false }`
[INFO] [stdout] 9a5280dfe25d187f2fcc00f858dd9b6860aa3cb62bc1c46735faa0b13f7153db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec28c7a211b963dae0f103ef65485f498f9c875fea79605ba75e026c9ff5249b
[INFO] running `Command { std: "docker" "start" "-a" "ec28c7a211b963dae0f103ef65485f498f9c875fea79605ba75e026c9ff5249b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]     Checking cpufeatures v0.2.14
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]    Compiling cc v1.1.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking mylib v0.1.0 (/opt/rustwide/workdir/mylib)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> mylib/src/rescue_prime.rs:354:13
[INFO] [stdout]     |
[INFO] [stdout] 354 |         let mut sum_const = MPolynomial::new(HashMap::new());
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sum_const`
[INFO] [stdout]    --> mylib/src/rescue_prime.rs:354:13
[INFO] [stdout]     |
[INFO] [stdout] 354 |         let mut sum_const = MPolynomial::new(HashMap::new());
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sum_const`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `r` is never read
[INFO] [stdout]    --> mylib/src/merkle.rs:155:21
[INFO] [stdout]     |
[INFO] [stdout] 155 |         let mut r = [Field::zero(self.rp.field), Field::zero(self.rp.field)]; // 初期化
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 161 |         (rescue_trace, r) = self.rp.hash_with_trace(input);
[INFO] [stdout]     |                        - `r` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rescue_trace` is never read
[INFO] [stdout]    --> mylib/src/merkle.rs:160:32
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let mut rescue_trace = [[Field::zero(self.rp.field); 6]; 8]; // 初期化
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 161 |         (rescue_trace, r) = self.rp.hash_with_trace(input);
[INFO] [stdout]     |          ------------ `rescue_trace` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rescue_trace` is never read
[INFO] [stdout]    --> mylib/src/merkle.rs:172:36
[INFO] [stdout]     |
[INFO] [stdout] 172 |             let mut rescue_trace = [[Field::zero(self.rp.field); 6]; 8];
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 181 |             rescue_trace = trace_tmp;
[INFO] [stdout]     |             ------------------------ `rescue_trace` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_is_valid`
[INFO] [stdout]    --> mylib/src/threshold_sig.rs:583:14
[INFO] [stdout]     |
[INFO] [stdout] 583 |         let (total_is_valid, traces) = self.verify_each_sign(&message_bits, &root, &leafs);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_is_valid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hello_cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.44s
[INFO] running `Command { std: "docker" "inspect" "ec28c7a211b963dae0f103ef65485f498f9c875fea79605ba75e026c9ff5249b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec28c7a211b963dae0f103ef65485f498f9c875fea79605ba75e026c9ff5249b", kill_on_drop: false }`
[INFO] [stdout] ec28c7a211b963dae0f103ef65485f498f9c875fea79605ba75e026c9ff5249b
