[INFO] fetching crate rspark 0.2.0...
[INFO] testing rspark-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rspark 0.2.0 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate rspark 0.2.0 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 crates.io crate rspark 0.2.0
[INFO] finished tweaking crates.io crate rspark 0.2.0
[INFO] tweaked toml for crates.io crate rspark 0.2.0 written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] e3b849d7a6d7245db1bb07bceba949b5f254605b52524085ded3a3e017ff60fa
[INFO] running `Command { std: "docker" "start" "-a" "e3b849d7a6d7245db1bb07bceba949b5f254605b52524085ded3a3e017ff60fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3b849d7a6d7245db1bb07bceba949b5f254605b52524085ded3a3e017ff60fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3b849d7a6d7245db1bb07bceba949b5f254605b52524085ded3a3e017ff60fa", kill_on_drop: false }`
[INFO] [stdout] e3b849d7a6d7245db1bb07bceba949b5f254605b52524085ded3a3e017ff60fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 598992895eb2e5dfafff6a2756bd2d08a9bda113148fdbec38466b6fc22cd5da
[INFO] running `Command { std: "docker" "start" "-a" "598992895eb2e5dfafff6a2756bd2d08a9bda113148fdbec38466b6fc22cd5da", kill_on_drop: false }`
[INFO] [stderr]    Compiling rspark v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "598992895eb2e5dfafff6a2756bd2d08a9bda113148fdbec38466b6fc22cd5da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "598992895eb2e5dfafff6a2756bd2d08a9bda113148fdbec38466b6fc22cd5da", kill_on_drop: false }`
[INFO] [stdout] 598992895eb2e5dfafff6a2756bd2d08a9bda113148fdbec38466b6fc22cd5da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 7378a627ad7469f9e9b6383ff6194d8128e1ae81351eb497577f750f86b321dc
[INFO] running `Command { std: "docker" "start" "-a" "7378a627ad7469f9e9b6383ff6194d8128e1ae81351eb497577f750f86b321dc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rspark v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "7378a627ad7469f9e9b6383ff6194d8128e1ae81351eb497577f750f86b321dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7378a627ad7469f9e9b6383ff6194d8128e1ae81351eb497577f750f86b321dc", kill_on_drop: false }`
[INFO] [stdout] 7378a627ad7469f9e9b6383ff6194d8128e1ae81351eb497577f750f86b321dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 28aa4cc1cc9bbe9e16192ca8a87497ea5ec6b5e715beff46931925cefb457c86
[INFO] running `Command { std: "docker" "start" "-a" "28aa4cc1cc9bbe9e16192ca8a87497ea5ec6b5e715beff46931925cefb457c86", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rspark-9bf4ad1df778315e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_render ... ok
[INFO] [stdout] test tests::test_render_err ... ok
[INFO] [stdout] test tests::test_render_to ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rspark
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - rspark::render_to (line 43) ... ok
[INFO] [stdout] test src/lib.rs - rspark::render (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "28aa4cc1cc9bbe9e16192ca8a87497ea5ec6b5e715beff46931925cefb457c86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28aa4cc1cc9bbe9e16192ca8a87497ea5ec6b5e715beff46931925cefb457c86", kill_on_drop: false }`
[INFO] [stdout] 28aa4cc1cc9bbe9e16192ca8a87497ea5ec6b5e715beff46931925cefb457c86