[INFO] fetching crate simplegen 0.2.3...
[INFO] testing simplegen-0.2.3 against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] extracting crate simplegen 0.2.3 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate simplegen 0.2.3 on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simplegen 0.2.3
[INFO] finished tweaking crates.io crate simplegen 0.2.3
[INFO] tweaked toml for crates.io crate simplegen 0.2.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6f5fb8593efafdef6ec17e9b110aaedc81f1981e33db2248bfb34c226efa04b
[INFO] running `Command { std: "docker" "start" "-a" "f6f5fb8593efafdef6ec17e9b110aaedc81f1981e33db2248bfb34c226efa04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6f5fb8593efafdef6ec17e9b110aaedc81f1981e33db2248bfb34c226efa04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6f5fb8593efafdef6ec17e9b110aaedc81f1981e33db2248bfb34c226efa04b", kill_on_drop: false }`
[INFO] [stdout] f6f5fb8593efafdef6ec17e9b110aaedc81f1981e33db2248bfb34c226efa04b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b44bc68e21291c65086bb9b89f1ee9f03407a560c7bacd3bfb49215784c6989
[INFO] running `Command { std: "docker" "start" "-a" "6b44bc68e21291c65086bb9b89f1ee9f03407a560c7bacd3bfb49215784c6989", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplegen v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "6b44bc68e21291c65086bb9b89f1ee9f03407a560c7bacd3bfb49215784c6989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b44bc68e21291c65086bb9b89f1ee9f03407a560c7bacd3bfb49215784c6989", kill_on_drop: false }`
[INFO] [stdout] 6b44bc68e21291c65086bb9b89f1ee9f03407a560c7bacd3bfb49215784c6989
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf304b2f8e9719b8a9a9da129190457c04a77e173332be3ccadbf9de5844ebd1
[INFO] running `Command { std: "docker" "start" "-a" "cf304b2f8e9719b8a9a9da129190457c04a77e173332be3ccadbf9de5844ebd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplegen v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "cf304b2f8e9719b8a9a9da129190457c04a77e173332be3ccadbf9de5844ebd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf304b2f8e9719b8a9a9da129190457c04a77e173332be3ccadbf9de5844ebd1", kill_on_drop: false }`
[INFO] [stdout] cf304b2f8e9719b8a9a9da129190457c04a77e173332be3ccadbf9de5844ebd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b11dcbb3df4f92678becfe46f01daf610cd1a804a6905e9d7009fff54b8c566
[INFO] running `Command { std: "docker" "start" "-a" "9b11dcbb3df4f92678becfe46f01daf610cd1a804a6905e9d7009fff54b8c566", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simplegen-4d2479560c5138a5)
[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_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::printer_should_handle_indent_then_unindent ... ok
[INFO] [stdout] test code_buffer::tests::println_left_should_indent_left_then_print ... ok
[INFO] [stdout] test code_buffer::tests::should_indent_on_indent_left ... ok
[INFO] [stdout] test code_buffer::tests::should_indent_on_indent_right ... ok
[INFO] [stdout] test code_buffer::tests::should_write_to_buffer ... ok
[INFO] [stdout] test code_buffer::tests::println_right_should_indent_right_then_print ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simplegen
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/code_buffer.rs - code_buffer::CodeBuffer::new (line 91) ... ok
[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 (line 8) ... 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::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::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 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9b11dcbb3df4f92678becfe46f01daf610cd1a804a6905e9d7009fff54b8c566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b11dcbb3df4f92678becfe46f01daf610cd1a804a6905e9d7009fff54b8c566", kill_on_drop: false }`
[INFO] [stdout] 9b11dcbb3df4f92678becfe46f01daf610cd1a804a6905e9d7009fff54b8c566