[INFO] fetching crate snax 0.3.0...
[INFO] testing snax-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate snax 0.3.0 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate snax 0.3.0 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 snax 0.3.0
[INFO] finished tweaking crates.io crate snax 0.3.0
[INFO] tweaked toml for crates.io crate snax 0.3.0 written to /workspace/builds/worker-111/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 237f58c345b622723a5a92bb74da6447498f0f0a252685e84424fb844a59ad32
[INFO] running `Command { std: "docker" "start" "-a" "237f58c345b622723a5a92bb74da6447498f0f0a252685e84424fb844a59ad32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "237f58c345b622723a5a92bb74da6447498f0f0a252685e84424fb844a59ad32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "237f58c345b622723a5a92bb74da6447498f0f0a252685e84424fb844a59ad32", kill_on_drop: false }`
[INFO] [stdout] 237f58c345b622723a5a92bb74da6447498f0f0a252685e84424fb844a59ad32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] af7b7692eceaca0cdd8c5a6dcc949e179cee25516e7c07c52021907e491cf1ab
[INFO] running `Command { std: "docker" "start" "-a" "af7b7692eceaca0cdd8c5a6dcc949e179cee25516e7c07c52021907e491cf1ab", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling snax v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.93s
[INFO] running `Command { std: "docker" "inspect" "af7b7692eceaca0cdd8c5a6dcc949e179cee25516e7c07c52021907e491cf1ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af7b7692eceaca0cdd8c5a6dcc949e179cee25516e7c07c52021907e491cf1ab", kill_on_drop: false }`
[INFO] [stdout] af7b7692eceaca0cdd8c5a6dcc949e179cee25516e7c07c52021907e491cf1ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] e864e38dd708b81e740f9b05a2ee7e54fd1a67157b5fbde706c91a10ea632073
[INFO] running `Command { std: "docker" "start" "-a" "e864e38dd708b81e740f9b05a2ee7e54fd1a67157b5fbde706c91a10ea632073", kill_on_drop: false }`
[INFO] [stderr]    Compiling snax v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "e864e38dd708b81e740f9b05a2ee7e54fd1a67157b5fbde706c91a10ea632073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e864e38dd708b81e740f9b05a2ee7e54fd1a67157b5fbde706c91a10ea632073", kill_on_drop: false }`
[INFO] [stdout] e864e38dd708b81e740f9b05a2ee7e54fd1a67157b5fbde706c91a10ea632073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] ef6fe714207d78e49b625884583056965ceb37cbdcf9ad45d40536b6e8b7dd72
[INFO] running `Command { std: "docker" "start" "-a" "ef6fe714207d78e49b625884583056965ceb37cbdcf9ad45d40536b6e8b7dd72", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snax-e57853018ac6ad82)
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-bc538234170f6b01)
[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] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test content_literal_string ... ok
[INFO] [stdout] test empty_fragment ... ok
[INFO] [stdout] test content_literal_number ... ok
[INFO] [stdout] test empty_with_block_attribute ... ok
[INFO] [stdout] test content_block ... ok
[INFO] [stdout] test adjacent_tags_in_fragment ... ok
[INFO] [stdout] test empty_div_comment ... ok
[INFO] [stdout] test nested_tags_self_closing ... ok
[INFO] [stdout] test just_number ... ok
[INFO] [stdout] test empty_with_literal_attributes ... ok
[INFO] [stdout] test adjacent_tags ... ok
[INFO] [stdout] test empty_div ... ok
[INFO] [stdout] test just_string ... ok
[INFO] [stdout] test nested_tags ... ok
[INFO] [stdout] test self_closing_div ... ok
[INFO] [stdout] test self_closing_with_block_attribute ... ok
[INFO] [stdout] test self_closing_with_literal_attributes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests snax
[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" "ef6fe714207d78e49b625884583056965ceb37cbdcf9ad45d40536b6e8b7dd72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef6fe714207d78e49b625884583056965ceb37cbdcf9ad45d40536b6e8b7dd72", kill_on_drop: false }`
[INFO] [stdout] ef6fe714207d78e49b625884583056965ceb37cbdcf9ad45d40536b6e8b7dd72