[INFO] fetching crate udv 0.3.1...
[INFO] testing udv-0.3.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate udv 0.3.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate udv 0.3.1 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 udv 0.3.1
[INFO] finished tweaking crates.io crate udv 0.3.1
[INFO] tweaked toml for crates.io crate udv 0.3.1 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 556f8ac7d6d73c46a69bdffbcbf770d0dd975560bdc7fb714e20bd39e347b46c
[INFO] running `Command { std: "docker" "start" "-a" "556f8ac7d6d73c46a69bdffbcbf770d0dd975560bdc7fb714e20bd39e347b46c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "556f8ac7d6d73c46a69bdffbcbf770d0dd975560bdc7fb714e20bd39e347b46c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "556f8ac7d6d73c46a69bdffbcbf770d0dd975560bdc7fb714e20bd39e347b46c", kill_on_drop: false }`
[INFO] [stdout] 556f8ac7d6d73c46a69bdffbcbf770d0dd975560bdc7fb714e20bd39e347b46c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] e250c8d3fce0e6c70e5a43092ec553cc8e37ed805d2a21244c0511dfda886f83
[INFO] running `Command { std: "docker" "start" "-a" "e250c8d3fce0e6c70e5a43092ec553cc8e37ed805d2a21244c0511dfda886f83", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling udv v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `Command { std: "docker" "inspect" "e250c8d3fce0e6c70e5a43092ec553cc8e37ed805d2a21244c0511dfda886f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e250c8d3fce0e6c70e5a43092ec553cc8e37ed805d2a21244c0511dfda886f83", kill_on_drop: false }`
[INFO] [stdout] e250c8d3fce0e6c70e5a43092ec553cc8e37ed805d2a21244c0511dfda886f83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] a4ce47220177c382ba785454da59b548ea5e9924e2a8a8ab2d8422a347ee55bf
[INFO] running `Command { std: "docker" "start" "-a" "a4ce47220177c382ba785454da59b548ea5e9924e2a8a8ab2d8422a347ee55bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling udv v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/udv-746447899a7c3206)
[INFO] running `Command { std: "docker" "inspect" "a4ce47220177c382ba785454da59b548ea5e9924e2a8a8ab2d8422a347ee55bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ce47220177c382ba785454da59b548ea5e9924e2a8a8ab2d8422a347ee55bf", kill_on_drop: false }`
[INFO] [stdout] a4ce47220177c382ba785454da59b548ea5e9924e2a8a8ab2d8422a347ee55bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] f104f4564cdf2d88c9ffdae694daa56754b3c7b455c2a59cb4dc4c7860969d3a
[INFO] running `Command { std: "docker" "start" "-a" "f104f4564cdf2d88c9ffdae694daa56754b3c7b455c2a59cb4dc4c7860969d3a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/udv-746447899a7c3206)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test text::tests::test_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests udv
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/text.rs - text::UDV::parse_unit (line 106) ... ok
[INFO] [stdout] test src/text.rs - text::UDV::parse_escape (line 93) ... ok
[INFO] [stdout] test src/text.rs - text::UDV::parse_record (line 131) ... ok
[INFO] [stdout] test src/text.rs - text::UDV::parse_header (line 149) ... ok
[INFO] [stdout] test src/text.rs - text::UDV::parse_message (line 165) ... ok
[INFO] [stdout] test src/text.rs - text::UDV::parse_stream (line 212) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f104f4564cdf2d88c9ffdae694daa56754b3c7b455c2a59cb4dc4c7860969d3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f104f4564cdf2d88c9ffdae694daa56754b3c7b455c2a59cb4dc4c7860969d3a", kill_on_drop: false }`
[INFO] [stdout] f104f4564cdf2d88c9ffdae694daa56754b3c7b455c2a59cb4dc4c7860969d3a