[INFO] fetching crate benko 2.0.2...
[INFO] testing benko-2.0.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate benko 2.0.2 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate benko 2.0.2 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 crates.io crate benko 2.0.2
[INFO] finished tweaking crates.io crate benko 2.0.2
[INFO] tweaked toml for crates.io crate benko 2.0.2 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] b11ad4dfc3a315cf7c0af8c1a6123206488bc6623d614bb9977dcf6eb91f9f30
[INFO] running `Command { std: "docker" "start" "-a" "b11ad4dfc3a315cf7c0af8c1a6123206488bc6623d614bb9977dcf6eb91f9f30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b11ad4dfc3a315cf7c0af8c1a6123206488bc6623d614bb9977dcf6eb91f9f30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b11ad4dfc3a315cf7c0af8c1a6123206488bc6623d614bb9977dcf6eb91f9f30", kill_on_drop: false }`
[INFO] [stdout] b11ad4dfc3a315cf7c0af8c1a6123206488bc6623d614bb9977dcf6eb91f9f30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] df496ba70e646547dcd257e024382fbf25109279369ca5a48fee3caca22a3aca
[INFO] running `Command { std: "docker" "start" "-a" "df496ba70e646547dcd257e024382fbf25109279369ca5a48fee3caca22a3aca", kill_on_drop: false }`
[INFO] [stderr]    Compiling benko v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "df496ba70e646547dcd257e024382fbf25109279369ca5a48fee3caca22a3aca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df496ba70e646547dcd257e024382fbf25109279369ca5a48fee3caca22a3aca", kill_on_drop: false }`
[INFO] [stdout] df496ba70e646547dcd257e024382fbf25109279369ca5a48fee3caca22a3aca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 07065367aa260f036698be456bf72a92c501cd46d99944f031832e02e1479867
[INFO] running `Command { std: "docker" "start" "-a" "07065367aa260f036698be456bf72a92c501cd46d99944f031832e02e1479867", kill_on_drop: false }`
[INFO] [stderr]    Compiling benko v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/benko-2eb60d000a738965)
[INFO] running `Command { std: "docker" "inspect" "07065367aa260f036698be456bf72a92c501cd46d99944f031832e02e1479867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07065367aa260f036698be456bf72a92c501cd46d99944f031832e02e1479867", kill_on_drop: false }`
[INFO] [stdout] 07065367aa260f036698be456bf72a92c501cd46d99944f031832e02e1479867
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 60d40a598cba3facf39dfd714034da259e595c5be33a37d5e8f0e2a6c71957df
[INFO] running `Command { std: "docker" "start" "-a" "60d40a598cba3facf39dfd714034da259e595c5be33a37d5e8f0e2a6c71957df", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/benko-2eb60d000a738965)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test convert::tests::test_unwrap ... ok
[INFO] [stdout] test encode::tests::test_encode_bint ... ok
[INFO] [stdout] test encode::tests::test_encode_bstr ... ok
[INFO] [stdout] test encode::tests::test_encode_bmap ... ok
[INFO] [stdout] test encode::tests::test_encode_bvec ... ok
[INFO] [stdout] test parse::tests::bint_parse ... ok
[INFO] [stdout] test parse::tests::bmap_parse ... ok
[INFO] [stdout] test parse::tests::bstr_parse ... ok
[INFO] [stdout] test parse::tests::bvec_parse ... ok
[INFO] [stdout] test tests::test_benc_parse_encode ... ok
[INFO] [stdout] test tests::test_bmap_impl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests benko
[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" "60d40a598cba3facf39dfd714034da259e595c5be33a37d5e8f0e2a6c71957df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60d40a598cba3facf39dfd714034da259e595c5be33a37d5e8f0e2a6c71957df", kill_on_drop: false }`
[INFO] [stdout] 60d40a598cba3facf39dfd714034da259e595c5be33a37d5e8f0e2a6c71957df