[INFO] cloning repository https://github.com/niktob560/rbase64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/niktob560/rbase64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniktob560%2Frbase64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniktob560%2Frbase64'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0623491fbb86f592a429c441c0deeac1b9ce7108
[INFO] testing niktob560/rbase64 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%2Fniktob560%2Frbase64" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/niktob560/rbase64 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/niktob560/rbase64
[INFO] finished tweaking git repo https://github.com/niktob560/rbase64
[INFO] tweaked toml for git repo https://github.com/niktob560/rbase64 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/niktob560/rbase64 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 02433a462a17d6b315c4a7bf9b8714f3e039477e4e464418da660f896a6d3645
[INFO] running `Command { std: "docker" "start" "-a" "02433a462a17d6b315c4a7bf9b8714f3e039477e4e464418da660f896a6d3645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02433a462a17d6b315c4a7bf9b8714f3e039477e4e464418da660f896a6d3645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02433a462a17d6b315c4a7bf9b8714f3e039477e4e464418da660f896a6d3645", kill_on_drop: false }`
[INFO] [stdout] 02433a462a17d6b315c4a7bf9b8714f3e039477e4e464418da660f896a6d3645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 8a965e3abc3fbc8fb9a66cb9293d4f06789d577c871fbf24146817d08c7560e8
[INFO] running `Command { std: "docker" "start" "-a" "8a965e3abc3fbc8fb9a66cb9293d4f06789d577c871fbf24146817d08c7560e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbase64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `get_padding`
[INFO] [stdout]   --> src/main.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn get_padding (from: String) -> String {
[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 dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "8a965e3abc3fbc8fb9a66cb9293d4f06789d577c871fbf24146817d08c7560e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a965e3abc3fbc8fb9a66cb9293d4f06789d577c871fbf24146817d08c7560e8", kill_on_drop: false }`
[INFO] [stdout] 8a965e3abc3fbc8fb9a66cb9293d4f06789d577c871fbf24146817d08c7560e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 4140a8d425afa4558efe13292e2736f2dfbb1d46c2a628bc86dea70a1650a1bc
[INFO] running `Command { std: "docker" "start" "-a" "4140a8d425afa4558efe13292e2736f2dfbb1d46c2a628bc86dea70a1650a1bc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rbase64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `get_padding`
[INFO] [stdout]   --> src/main.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn get_padding (from: String) -> String {
[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 25.26s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rbase64-ace7e7df0b8de48c)
[INFO] running `Command { std: "docker" "inspect" "4140a8d425afa4558efe13292e2736f2dfbb1d46c2a628bc86dea70a1650a1bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4140a8d425afa4558efe13292e2736f2dfbb1d46c2a628bc86dea70a1650a1bc", kill_on_drop: false }`
[INFO] [stdout] 4140a8d425afa4558efe13292e2736f2dfbb1d46c2a628bc86dea70a1650a1bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] ab0e6490103022a750abb784ad5a79fd3fb16134b3e34ab700e1b9576a2370cb
[INFO] running `Command { std: "docker" "start" "-a" "ab0e6490103022a750abb784ad5a79fd3fb16134b3e34ab700e1b9576a2370cb", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `get_padding`
[INFO] [stderr]   --> src/main.rs:81:4
[INFO] [stderr]    |
[INFO] [stderr] 81 | fn get_padding (from: String) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rbase64` (bin "rbase64" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rbase64-ace7e7df0b8de48c)
[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" "ab0e6490103022a750abb784ad5a79fd3fb16134b3e34ab700e1b9576a2370cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab0e6490103022a750abb784ad5a79fd3fb16134b3e34ab700e1b9576a2370cb", kill_on_drop: false }`
[INFO] [stdout] ab0e6490103022a750abb784ad5a79fd3fb16134b3e34ab700e1b9576a2370cb