[INFO] cloning repository https://github.com/SuperFluffy/bee-hashes-preview
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SuperFluffy/bee-hashes-preview" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperFluffy%2Fbee-hashes-preview", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperFluffy%2Fbee-hashes-preview'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d879e53f6e663c98231b85b71cc148aa01521746
[INFO] testing SuperFluffy/bee-hashes-preview against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperFluffy%2Fbee-hashes-preview" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SuperFluffy/bee-hashes-preview on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SuperFluffy/bee-hashes-preview
[INFO] finished tweaking git repo https://github.com/SuperFluffy/bee-hashes-preview
[INFO] tweaked toml for git repo https://github.com/SuperFluffy/bee-hashes-preview written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/SuperFluffy/bee-hashes-preview already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2b53d9671cfcf9e725028a540dd7729a96c7ca1933d7da50c2004263c4473f32
[INFO] running `Command { std: "docker" "start" "-a" "2b53d9671cfcf9e725028a540dd7729a96c7ca1933d7da50c2004263c4473f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b53d9671cfcf9e725028a540dd7729a96c7ca1933d7da50c2004263c4473f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b53d9671cfcf9e725028a540dd7729a96c7ca1933d7da50c2004263c4473f32", kill_on_drop: false }`
[INFO] [stdout] 2b53d9671cfcf9e725028a540dd7729a96c7ca1933d7da50c2004263c4473f32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 641a1a2495b025e6ea81798bcd6d7a794e9533999018c71175770f0dddf3163f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "641a1a2495b025e6ea81798bcd6d7a794e9533999018c71175770f0dddf3163f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bee-hashes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `trytes_to_trits_buf`
[INFO] [stdout]  --> src/utils.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn trytes_to_trits_buf(trytes: &str) -> TritsBuf {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "641a1a2495b025e6ea81798bcd6d7a794e9533999018c71175770f0dddf3163f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "641a1a2495b025e6ea81798bcd6d7a794e9533999018c71175770f0dddf3163f", kill_on_drop: false }`
[INFO] [stdout] 641a1a2495b025e6ea81798bcd6d7a794e9533999018c71175770f0dddf3163f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41ff80108f7d6a1aeaf1b407887698d7ddbcfb194e18e234033f7bf85654bd21
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "41ff80108f7d6a1aeaf1b407887698d7ddbcfb194e18e234033f7bf85654bd21", kill_on_drop: false }`
[INFO] [stderr]    Compiling bee-hashes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `trytes_to_trits_buf`
[INFO] [stdout]  --> src/utils.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn trytes_to_trits_buf(trytes: &str) -> TritsBuf {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "41ff80108f7d6a1aeaf1b407887698d7ddbcfb194e18e234033f7bf85654bd21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ff80108f7d6a1aeaf1b407887698d7ddbcfb194e18e234033f7bf85654bd21", kill_on_drop: false }`
[INFO] [stdout] 41ff80108f7d6a1aeaf1b407887698d7ddbcfb194e18e234033f7bf85654bd21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 24c2a7d581cefabf32f80c76d387d5bbe8c410e8d7429ec748b82af8bab3db9d
[INFO] running `Command { std: "docker" "start" "-a" "24c2a7d581cefabf32f80c76d387d5bbe8c410e8d7429ec748b82af8bab3db9d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: function is never used: `trytes_to_trits_buf`
[INFO] [stderr]  --> src/utils.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn trytes_to_trits_buf(trytes: &str) -> TritsBuf {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.84s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bee_hashes-69d6fd0378d46610
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test utils::tests::correct_trytes_to_trits_conversion ... ok
[INFO] [stdout] test tests::verify_curlp27_hash_trits ... ok
[INFO] [stdout] test tests::verify_curlp27_hash_trytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bee-hashes
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24c2a7d581cefabf32f80c76d387d5bbe8c410e8d7429ec748b82af8bab3db9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24c2a7d581cefabf32f80c76d387d5bbe8c410e8d7429ec748b82af8bab3db9d", kill_on_drop: false }`
[INFO] [stdout] 24c2a7d581cefabf32f80c76d387d5bbe8c410e8d7429ec748b82af8bab3db9d