[INFO] cloning repository https://github.com/0xAAE/rotor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xAAE/rotor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xAAE%2Frotor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xAAE%2Frotor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9deb439d704f842f3f468d8cb561c1b5864afa50
[INFO] testing 0xAAE/rotor against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xAAE%2Frotor" "/workspace/builds/worker-55/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-55/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/0xAAE/rotor on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/0xAAE/rotor
[INFO] finished tweaking git repo https://github.com/0xAAE/rotor
[INFO] tweaked toml for git repo https://github.com/0xAAE/rotor written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate git repo https://github.com/0xAAE/rotor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3eadaa4fcc0fc876850d983d194c91a192c1636c530d05a8336d09250e9b6f99
[INFO] running `Command { std: "docker" "start" "-a" "3eadaa4fcc0fc876850d983d194c91a192c1636c530d05a8336d09250e9b6f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3eadaa4fcc0fc876850d983d194c91a192c1636c530d05a8336d09250e9b6f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eadaa4fcc0fc876850d983d194c91a192c1636c530d05a8336d09250e9b6f99", kill_on_drop: false }`
[INFO] [stdout] 3eadaa4fcc0fc876850d983d194c91a192c1636c530d05a8336d09250e9b6f99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94f22d317ac1f3bbbe4bf6652f934dc20f66aac12e74da39c544a105b5be43dc
[INFO] running `Command { std: "docker" "start" "-a" "94f22d317ac1f3bbbe4bf6652f934dc20f66aac12e74da39c544a105b5be43dc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling subtle v2.3.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling cc v1.0.61
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling cpuid-bool v0.1.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling signature v1.2.2
[INFO] [stderr]    Compiling unsigned-varint v0.5.1
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling bs58 v0.3.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling ed25519 v1.0.3
[INFO] [stderr]    Compiling blake2s_simd v0.5.11
[INFO] [stderr]    Compiling blake2b_simd v0.5.11
[INFO] [stderr]    Compiling blake3 v0.3.7
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling strobe-rs v0.5.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling cipher v0.2.5
[INFO] [stderr]    Compiling universal-hash v0.4.0
[INFO] [stderr]    Compiling aead v0.3.2
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling poly1305 v0.6.1
[INFO] [stderr]    Compiling sha2 v0.9.2
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling sha-1 v0.9.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling zeroize_derive v1.0.1
[INFO] [stderr]    Compiling zeroize v1.1.1
[INFO] [stderr]    Compiling curve25519-dalek v3.0.0
[INFO] [stderr]    Compiling salsa20 v0.7.1
[INFO] [stderr]    Compiling chacha20 v0.6.0
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling xsalsa20poly1305 v0.6.0
[INFO] [stderr]    Compiling chacha20poly1305 v0.7.1
[INFO] [stderr]    Compiling x25519-dalek v1.1.0
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling crypto_box v0.5.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling multihash-derive v0.6.0
[INFO] [stderr]    Compiling multihash v0.12.0
[INFO] [stderr]    Compiling rotor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]   --> src/data/tree_storage.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn size(&self) -> usize {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_node`
[INFO] [stdout]   --> src/data/tree_storage.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn is_node(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_data`
[INFO] [stdout]   --> src/data/tree_storage.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn is_data(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_elem`
[INFO] [stdout]   --> src/data/tree_storage.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn get_elem(&self, path: &[usize]) -> Option<&Self> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_elem_mut`
[INFO] [stdout]   --> src/data/tree_storage.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn get_elem_mut(&mut self, path: &[usize]) -> Option<&mut Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_data`
[INFO] [stdout]   --> src/data/tree_storage.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn get_data(&self) -> Option<&V> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 17s
[INFO] running `Command { std: "docker" "inspect" "94f22d317ac1f3bbbe4bf6652f934dc20f66aac12e74da39c544a105b5be43dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94f22d317ac1f3bbbe4bf6652f934dc20f66aac12e74da39c544a105b5be43dc", kill_on_drop: false }`
[INFO] [stdout] 94f22d317ac1f3bbbe4bf6652f934dc20f66aac12e74da39c544a105b5be43dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de306ef16d5fd2f2a9fe283cdaf4dd1f2e8d6e614d5abc2d5a6e038fbd86fbc3
[INFO] running `Command { std: "docker" "start" "-a" "de306ef16d5fd2f2a9fe283cdaf4dd1f2e8d6e614d5abc2d5a6e038fbd86fbc3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rotor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rotor-d4b63b918a964d07)
[INFO] running `Command { std: "docker" "inspect" "de306ef16d5fd2f2a9fe283cdaf4dd1f2e8d6e614d5abc2d5a6e038fbd86fbc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de306ef16d5fd2f2a9fe283cdaf4dd1f2e8d6e614d5abc2d5a6e038fbd86fbc3", kill_on_drop: false }`
[INFO] [stdout] de306ef16d5fd2f2a9fe283cdaf4dd1f2e8d6e614d5abc2d5a6e038fbd86fbc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b4cec55e1dd1d520d321a3696c5a8a1877ea3645da16d6d8bcd82470c3ae0ca
[INFO] running `Command { std: "docker" "start" "-a" "9b4cec55e1dd1d520d321a3696c5a8a1877ea3645da16d6d8bcd82470c3ae0ca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.18s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rotor-d4b63b918a964d07)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test data::primitive::test_base58::test_base58 ... ok
[INFO] [stdout] test data::primitive::test_hashing::test_hash_wrapping ... ok
[INFO] [stdout] test data::primitive::test_keys_signing::key_pair_gen_and_size ... ok
[INFO] [stdout] test data::primitive::test_hashing::test_hashing_blake2b_256 ... ok
[INFO] [stdout] test data::primitive::test_salsa20::test_encrypting ... ok
[INFO] [stdout] test data::primitive::test_mixed::test_encrypting_with_ed25519_keys ... ok
[INFO] [stdout] test data::primitive::test_salsa20::test_encrypting_with_ed25519_keys ... ok
[INFO] [stdout] test data::primitive::test_crypto_box::encryption_decryption ... ok
[INFO] [stdout] test data::tree_storage::test_nodes_operations ... ok
[INFO] [stdout] test data::test_data_constructing_and_display ... ok
[INFO] [stdout] test data::primitive::test_keys_signing::signing_verifying ... ok
[INFO] [stdout] test mock_data::test_get_mock_data ... ok
[INFO] [stdout] test data::test_de_serializing ... ok
[INFO] [stdout] test data::primitive::test_keys_signing::signing_with_unique_context ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9b4cec55e1dd1d520d321a3696c5a8a1877ea3645da16d6d8bcd82470c3ae0ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b4cec55e1dd1d520d321a3696c5a8a1877ea3645da16d6d8bcd82470c3ae0ca", kill_on_drop: false }`
[INFO] [stdout] 9b4cec55e1dd1d520d321a3696c5a8a1877ea3645da16d6d8bcd82470c3ae0ca