[INFO] fetching crate dkb-rs 0.0.1-alpha.2...
[INFO] testing dkb-rs-0.0.1-alpha.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate dkb-rs 0.0.1-alpha.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate dkb-rs 0.0.1-alpha.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dkb-rs 0.0.1-alpha.2
[INFO] finished tweaking crates.io crate dkb-rs 0.0.1-alpha.2
[INFO] tweaked toml for crates.io crate dkb-rs 0.0.1-alpha.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c68766f0051cdf122e2fa757c11c42956335d12d3e59460d3886b5a30cdb7ca7
[INFO] running `Command { std: "docker" "start" "-a" "c68766f0051cdf122e2fa757c11c42956335d12d3e59460d3886b5a30cdb7ca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c68766f0051cdf122e2fa757c11c42956335d12d3e59460d3886b5a30cdb7ca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c68766f0051cdf122e2fa757c11c42956335d12d3e59460d3886b5a30cdb7ca7", kill_on_drop: false }`
[INFO] [stdout] c68766f0051cdf122e2fa757c11c42956335d12d3e59460d3886b5a30cdb7ca7
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 461bc8dc5296d9d9ac37f1c95a690fff9aec88dc413fe3cbef905ebd97da66db
[INFO] running `Command { std: "docker" "start" "-a" "461bc8dc5296d9d9ac37f1c95a690fff9aec88dc413fe3cbef905ebd97da66db", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling dkb-rs v0.0.1-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "461bc8dc5296d9d9ac37f1c95a690fff9aec88dc413fe3cbef905ebd97da66db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "461bc8dc5296d9d9ac37f1c95a690fff9aec88dc413fe3cbef905ebd97da66db", kill_on_drop: false }`
[INFO] [stdout] 461bc8dc5296d9d9ac37f1c95a690fff9aec88dc413fe3cbef905ebd97da66db
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4607fad0d67cba68fd68b00bee914a1b0c43d3c3643731b9231f831a8026b08f
[INFO] running `Command { std: "docker" "start" "-a" "4607fad0d67cba68fd68b00bee914a1b0c43d3c3643731b9231f831a8026b08f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dkb-rs v0.0.1-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "4607fad0d67cba68fd68b00bee914a1b0c43d3c3643731b9231f831a8026b08f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4607fad0d67cba68fd68b00bee914a1b0c43d3c3643731b9231f831a8026b08f", kill_on_drop: false }`
[INFO] [stdout] 4607fad0d67cba68fd68b00bee914a1b0c43d3c3643731b9231f831a8026b08f
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e28582bd9c5586a54ae821cdf9624aff8e14fce124838249bb82390eaa5d2d4
[INFO] running `Command { std: "docker" "start" "-a" "2e28582bd9c5586a54ae821cdf9624aff8e14fce124838249bb82390eaa5d2d4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dkb_rs-1049614858af52df)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test kanakanji::fontx::tests::offset_should_fail ... ok
[INFO] [stdout] test kanakanji::fontx::tests::should_init ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test kanakanji::fontx::tests::offset_should_success ... ok
[INFO] [stdout] test kanakanji::fontx::tests::should_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dkb-rs
[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" "2e28582bd9c5586a54ae821cdf9624aff8e14fce124838249bb82390eaa5d2d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e28582bd9c5586a54ae821cdf9624aff8e14fce124838249bb82390eaa5d2d4", kill_on_drop: false }`
[INFO] [stdout] 2e28582bd9c5586a54ae821cdf9624aff8e14fce124838249bb82390eaa5d2d4