[INFO] cloning repository https://github.com/tashi21/bitcoin-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tashi21/bitcoin-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftashi21%2Fbitcoin-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftashi21%2Fbitcoin-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7fc9610abd79d2a6c4444bc8d2aba2eaea1b2a86
[INFO] testing tashi21/bitcoin-rust against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftashi21%2Fbitcoin-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tashi21/bitcoin-rust on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tashi21/bitcoin-rust
[INFO] finished tweaking git repo https://github.com/tashi21/bitcoin-rust
[INFO] tweaked toml for git repo https://github.com/tashi21/bitcoin-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tashi21/bitcoin-rust 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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "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] testing tashi21/bitcoin-rust against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftashi21%2Fbitcoin-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tashi21/bitcoin-rust on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tashi21/bitcoin-rust
[INFO] finished tweaking git repo https://github.com/tashi21/bitcoin-rust
[INFO] tweaked toml for git repo https://github.com/tashi21/bitcoin-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tashi21/bitcoin-rust 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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcdeff022c40bd53ddfa7c0f63883c6cc6617c0b12b7a4c9cbdbee296a893061
[INFO] running `Command { std: "docker" "start" "-a" "bcdeff022c40bd53ddfa7c0f63883c6cc6617c0b12b7a4c9cbdbee296a893061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcdeff022c40bd53ddfa7c0f63883c6cc6617c0b12b7a4c9cbdbee296a893061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcdeff022c40bd53ddfa7c0f63883c6cc6617c0b12b7a4c9cbdbee296a893061", kill_on_drop: false }`
[INFO] [stdout] bcdeff022c40bd53ddfa7c0f63883c6cc6617c0b12b7a4c9cbdbee296a893061
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c19e8d2941a95450c65fa462a51c68deeaf9999cfbe745daba4042a7724112f
[INFO] running `Command { std: "docker" "start" "-a" "4c19e8d2941a95450c65fa462a51c68deeaf9999cfbe745daba4042a7724112f", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling thiserror v1.0.59
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.82
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling ibig v0.3.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.59
[INFO] [stderr]    Compiling bitcoin-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `ALPHABET` is never used
[INFO] [stdout]  --> src/utils/base58.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const ALPHABET: &[u8] = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz".as_bytes();
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode` is never used
[INFO] [stdout]  --> src/utils/base58.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn encode(data: &[u8]) -> String {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.97s
[INFO] running `Command { std: "docker" "inspect" "4c19e8d2941a95450c65fa462a51c68deeaf9999cfbe745daba4042a7724112f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c19e8d2941a95450c65fa462a51c68deeaf9999cfbe745daba4042a7724112f", kill_on_drop: false }`
[INFO] [stdout] 4c19e8d2941a95450c65fa462a51c68deeaf9999cfbe745daba4042a7724112f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f219002124f7afe94c2bea3764194089bbb3f70ad13a70c021a592c9f9abcd7a
[INFO] running `Command { std: "docker" "start" "-a" "f219002124f7afe94c2bea3764194089bbb3f70ad13a70c021a592c9f9abcd7a", kill_on_drop: false }`
[INFO] [stdout] warning: constant `ALPHABET` is never used
[INFO] [stdout]  --> src/utils/base58.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const ALPHABET: &[u8] = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz".as_bytes();
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bitcoin-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `encode` is never used
[INFO] [stdout]  --> src/utils/base58.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn encode(data: &[u8]) -> String {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "f219002124f7afe94c2bea3764194089bbb3f70ad13a70c021a592c9f9abcd7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f219002124f7afe94c2bea3764194089bbb3f70ad13a70c021a592c9f9abcd7a", kill_on_drop: false }`
[INFO] [stdout] f219002124f7afe94c2bea3764194089bbb3f70ad13a70c021a592c9f9abcd7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c8edd4ef7777dd26c0f01d6b26c94683f83f0095dc7595d12fea1d3558178c2
[INFO] running `Command { std: "docker" "start" "-a" "9c8edd4ef7777dd26c0f01d6b26c94683f83f0095dc7595d12fea1d3558178c2", kill_on_drop: false }`
[INFO] [stderr] warning: constant `ALPHABET` is never used
[INFO] [stderr]  --> src/utils/base58.rs:3:7
[INFO] [stderr]   |
[INFO] [stderr] 3 | const ALPHABET: &[u8] = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz".as_bytes();
[INFO] [stderr]   |       ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `encode` is never used
[INFO] [stderr]  --> src/utils/base58.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn encode(data: &[u8]) -> String {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bitcoin-rust` (lib) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitcoin_rust-403ad01b6807fafa)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test secp256k1::element::test::add_elems ... ok
[INFO] [stdout] test secp256k1::element::test::add_ref_reg_elems ... ok
[INFO] [stdout] test secp256k1::element::test::add_ref_elems ... ok
[INFO] [stdout] test secp256k1::element::test::div_ref_reg_elems ... ok
[INFO] [stdout] test secp256k1::element::test::create_invalid ... ok
[INFO] [stdout] test secp256k1::element::test::create_valid ... ok
[INFO] [stdout] test secp256k1::element::test::equal ... ok
[INFO] [stdout] test secp256k1::element::test::get_num ... ok
[INFO] [stdout] test secp256k1::element::test::is_not_zero ... ok
[INFO] [stdout] test secp256k1::element::test::is_zero ... ok
[INFO] [stdout] test secp256k1::element::test::mul_elems ... ok
[INFO] [stdout] test secp256k1::element::test::mul_ref_elems ... ok
[INFO] [stdout] test secp256k1::element::test::pos_exp ... ok
[INFO] [stdout] test secp256k1::element::test::div_ref_elems ... ok
[INFO] [stdout] test secp256k1::element::test::mul_ref_reg_elems ... ok
[INFO] [stdout] test secp256k1::element::test::sub_elems ... ok
[INFO] [stdout] test secp256k1::element::test::sub_ref_elems ... ok
[INFO] [stdout] test secp256k1::element::test::sub_ref_reg_elems ... ok
[INFO] [stdout] test secp256k1::element::test::neg_exp ... ok
[INFO] [stdout] test secp256k1::element::test::unequal ... ok
[INFO] [stdout] test secp256k1::point::test::g_on_curve ... ok
[INFO] [stdout] test secp256k1::point::test::order_of_g_is_n ... ok
[INFO] [stdout] test utils::base58::tests::test_base58_1 ... ok
[INFO] [stdout] test utils::base58::tests::test_base58_2 ... ok
[INFO] [stdout] test secp256k1::element::test::div_elems ... ok
[INFO] [stdout] test secp256k1::element::test::sqrt ... ok
[INFO] [stdout] test secp256k1::point::test::scalar_mult_and_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitcoin_rust
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9c8edd4ef7777dd26c0f01d6b26c94683f83f0095dc7595d12fea1d3558178c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c8edd4ef7777dd26c0f01d6b26c94683f83f0095dc7595d12fea1d3558178c2", kill_on_drop: false }`
[INFO] [stdout] 9c8edd4ef7777dd26c0f01d6b26c94683f83f0095dc7595d12fea1d3558178c2