[INFO] fetching crate simplegen 0.2.2...
[INFO] testing simplegen-0.2.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate simplegen 0.2.2 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate simplegen 0.2.2 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 simplegen 0.2.2
[INFO] finished tweaking crates.io crate simplegen 0.2.2
[INFO] tweaked toml for crates.io crate simplegen 0.2.2 written to /workspace/builds/worker-71/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] eadf8fff7cb39f781a9dea4a7e8237e1e9e919633de2cd48d12842072ae67a31
[INFO] running `Command { std: "docker" "start" "-a" "eadf8fff7cb39f781a9dea4a7e8237e1e9e919633de2cd48d12842072ae67a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eadf8fff7cb39f781a9dea4a7e8237e1e9e919633de2cd48d12842072ae67a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eadf8fff7cb39f781a9dea4a7e8237e1e9e919633de2cd48d12842072ae67a31", kill_on_drop: false }`
[INFO] [stdout] eadf8fff7cb39f781a9dea4a7e8237e1e9e919633de2cd48d12842072ae67a31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 2dd6149fb2c5414647e6c6b2b6bc6ca2f56de923108f87953762f3f7ac9c59ec
[INFO] running `Command { std: "docker" "start" "-a" "2dd6149fb2c5414647e6c6b2b6bc6ca2f56de923108f87953762f3f7ac9c59ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplegen v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "2dd6149fb2c5414647e6c6b2b6bc6ca2f56de923108f87953762f3f7ac9c59ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dd6149fb2c5414647e6c6b2b6bc6ca2f56de923108f87953762f3f7ac9c59ec", kill_on_drop: false }`
[INFO] [stdout] 2dd6149fb2c5414647e6c6b2b6bc6ca2f56de923108f87953762f3f7ac9c59ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 141d3f58bb82b3c29cd7d4a56f8e4d9ad69c9700834dfd7721aab3235ea2e090
[INFO] running `Command { std: "docker" "start" "-a" "141d3f58bb82b3c29cd7d4a56f8e4d9ad69c9700834dfd7721aab3235ea2e090", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplegen v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "141d3f58bb82b3c29cd7d4a56f8e4d9ad69c9700834dfd7721aab3235ea2e090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "141d3f58bb82b3c29cd7d4a56f8e4d9ad69c9700834dfd7721aab3235ea2e090", kill_on_drop: false }`
[INFO] [stdout] 141d3f58bb82b3c29cd7d4a56f8e4d9ad69c9700834dfd7721aab3235ea2e090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 5e55d9f52c2c708a4d055ad82d9576bd70c243c3a14c4442025e204a7bcaa669
[INFO] running `Command { std: "docker" "start" "-a" "5e55d9f52c2c708a4d055ad82d9576bd70c243c3a14c4442025e204a7bcaa669", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simplegen-a1cc34694097207b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test code_buffer::tests::default_should_return_valid_printer ... ok
[INFO] [stdout] test code_buffer::tests::printer_should_handle_indent_then_unindent ... ok
[INFO] [stdout] test code_buffer::tests::printer_should_maintain_indent_across_multiple_println ... ok
[INFO] [stdout] test code_buffer::tests::printer_should_not_unindent_beyond_level_zero ... ok
[INFO] [stdout] test code_buffer::tests::println_left_should_indent_left_then_print ... ok
[INFO] [stdout] test code_buffer::tests::println_right_should_indent_right_then_print ... ok
[INFO] [stdout] test code_buffer::tests::should_indent_on_indent_right ... ok
[INFO] [stdout] test code_buffer::tests::should_indent_on_indent_left ... ok
[INFO] [stdout] test code_buffer::tests::should_write_to_buffer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simplegen
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/code_buffer.rs - code_buffer::CodeBuffer::println_left (line 202) ... ok
[INFO] [stdout] test src/code_buffer.rs - code_buffer::CodeBuffer::println_right (line 180) ... ok
[INFO] [stdout] test src/code_buffer.rs - code_buffer::CodeBuffer::to_string (line 57) ... ok
[INFO] [stdout] test src/code_buffer.rs - code_buffer::CodeBuffer::new (line 91) ... ok
[INFO] [stdout] test src/code_buffer.rs - code_buffer::CodeBuffer::indent_left (line 153) ... ok
[INFO] [stdout] test src/code_buffer.rs - code_buffer::CodeBuffer::println (line 114) ... ok
[INFO] [stdout] test src/code_buffer.rs - code_buffer::CodeBuffer (line 8) ... ok
[INFO] [stdout] test src/code_buffer.rs - code_buffer::CodeBuffer::indent_right (line 133) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e55d9f52c2c708a4d055ad82d9576bd70c243c3a14c4442025e204a7bcaa669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e55d9f52c2c708a4d055ad82d9576bd70c243c3a14c4442025e204a7bcaa669", kill_on_drop: false }`
[INFO] [stdout] 5e55d9f52c2c708a4d055ad82d9576bd70c243c3a14c4442025e204a7bcaa669