[INFO] fetching crate simplegen 0.2.3...
[INFO] testing simplegen-0.2.3 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate simplegen 0.2.3 into /workspace/builds/worker-6-tc1/source
[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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate simplegen 0.2.3 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05f8f7ae8c72b0c3ad848a55a467b22d98d4e3ffb860e3b8e07364746931ac2e
[INFO] running `Command { std: "docker" "start" "-a" "05f8f7ae8c72b0c3ad848a55a467b22d98d4e3ffb860e3b8e07364746931ac2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05f8f7ae8c72b0c3ad848a55a467b22d98d4e3ffb860e3b8e07364746931ac2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f8f7ae8c72b0c3ad848a55a467b22d98d4e3ffb860e3b8e07364746931ac2e", kill_on_drop: false }`
[INFO] [stdout] 05f8f7ae8c72b0c3ad848a55a467b22d98d4e3ffb860e3b8e07364746931ac2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd45df305a14a03eb8a68559d79cbca40bc67af208769410859f1a07bd51598b
[INFO] running `Command { std: "docker" "start" "-a" "cd45df305a14a03eb8a68559d79cbca40bc67af208769410859f1a07bd51598b", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplegen v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "cd45df305a14a03eb8a68559d79cbca40bc67af208769410859f1a07bd51598b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd45df305a14a03eb8a68559d79cbca40bc67af208769410859f1a07bd51598b", kill_on_drop: false }`
[INFO] [stdout] cd45df305a14a03eb8a68559d79cbca40bc67af208769410859f1a07bd51598b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08c02a7e5aad1c2d2014167634bc42da87bd1d8bafd53dc8b0d765c569a90b35
[INFO] running `Command { std: "docker" "start" "-a" "08c02a7e5aad1c2d2014167634bc42da87bd1d8bafd53dc8b0d765c569a90b35", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplegen v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "08c02a7e5aad1c2d2014167634bc42da87bd1d8bafd53dc8b0d765c569a90b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08c02a7e5aad1c2d2014167634bc42da87bd1d8bafd53dc8b0d765c569a90b35", kill_on_drop: false }`
[INFO] [stdout] 08c02a7e5aad1c2d2014167634bc42da87bd1d8bafd53dc8b0d765c569a90b35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f47c16d58185e1c1783cace731201809ff30ae2c965b44ef5de931f4c049ad5
[INFO] running `Command { std: "docker" "start" "-a" "9f47c16d58185e1c1783cace731201809ff30ae2c965b44ef5de931f4c049ad5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[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::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::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::should_indent_on_indent_left ... ok
[INFO] [stdout] test code_buffer::tests::should_indent_on_indent_right ... ok
[INFO] [stdout] test code_buffer::tests::println_right_should_indent_right_then_print ... 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 (line 8) ... 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::println (line 114) ... 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::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 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f47c16d58185e1c1783cace731201809ff30ae2c965b44ef5de931f4c049ad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f47c16d58185e1c1783cace731201809ff30ae2c965b44ef5de931f4c049ad5", kill_on_drop: false }`
[INFO] [stdout] 9f47c16d58185e1c1783cace731201809ff30ae2c965b44ef5de931f4c049ad5