[INFO] cloning repository https://github.com/andersjoern/b64converter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andersjoern/b64converter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandersjoern%2Fb64converter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandersjoern%2Fb64converter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fac0039e5ba406ed07f6ce4caa1fec4a6088e785
[INFO] testing andersjoern/b64converter against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandersjoern%2Fb64converter" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andersjoern/b64converter on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andersjoern/b64converter
[INFO] finished tweaking git repo https://github.com/andersjoern/b64converter
[INFO] tweaked toml for git repo https://github.com/andersjoern/b64converter written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/andersjoern/b64converter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd28b927827810422eceb1d80e8bead9eaa1ddf1747cb531b9f934d0b60dc177
[INFO] running `Command { std: "docker" "start" "-a" "dd28b927827810422eceb1d80e8bead9eaa1ddf1747cb531b9f934d0b60dc177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd28b927827810422eceb1d80e8bead9eaa1ddf1747cb531b9f934d0b60dc177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd28b927827810422eceb1d80e8bead9eaa1ddf1747cb531b9f934d0b60dc177", kill_on_drop: false }`
[INFO] [stdout] dd28b927827810422eceb1d80e8bead9eaa1ddf1747cb531b9f934d0b60dc177
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcad749a6322488fc9be3aff4dbbb0e6d507b1df4e69ef94eebd90aa83163281
[INFO] running `Command { std: "docker" "start" "-a" "dcad749a6322488fc9be3aff4dbbb0e6d507b1df4e69ef94eebd90aa83163281", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling fltk-sys v1.1.17
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling fltk-derive v1.1.17
[INFO] [stderr]    Compiling fltk v1.1.17
[INFO] [stderr]    Compiling b64converter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.31s
[INFO] running `Command { std: "docker" "inspect" "dcad749a6322488fc9be3aff4dbbb0e6d507b1df4e69ef94eebd90aa83163281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcad749a6322488fc9be3aff4dbbb0e6d507b1df4e69ef94eebd90aa83163281", kill_on_drop: false }`
[INFO] [stdout] dcad749a6322488fc9be3aff4dbbb0e6d507b1df4e69ef94eebd90aa83163281
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e9bcc1d07ddde10f2db158b4f8c92a10ef7b142626682be7a7749531719eeba
[INFO] running `Command { std: "docker" "start" "-a" "0e9bcc1d07ddde10f2db158b4f8c92a10ef7b142626682be7a7749531719eeba", kill_on_drop: false }`
[INFO] [stderr]    Compiling b64converter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "0e9bcc1d07ddde10f2db158b4f8c92a10ef7b142626682be7a7749531719eeba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e9bcc1d07ddde10f2db158b4f8c92a10ef7b142626682be7a7749531719eeba", kill_on_drop: false }`
[INFO] [stdout] 0e9bcc1d07ddde10f2db158b4f8c92a10ef7b142626682be7a7749531719eeba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc1d4af1e8afa5a58ad046834648a764233c28cfc007ffa7f866dbd1d422419e
[INFO] running `Command { std: "docker" "start" "-a" "bc1d4af1e8afa5a58ad046834648a764233c28cfc007ffa7f866dbd1d422419e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/b64converter-71b8f0fb107d05e2)
[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" "bc1d4af1e8afa5a58ad046834648a764233c28cfc007ffa7f866dbd1d422419e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc1d4af1e8afa5a58ad046834648a764233c28cfc007ffa7f866dbd1d422419e", kill_on_drop: false }`
[INFO] [stdout] bc1d4af1e8afa5a58ad046834648a764233c28cfc007ffa7f866dbd1d422419e