[INFO] fetching crate indentation_flattener 0.1.0...
[INFO] testing indentation_flattener-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate indentation_flattener 0.1.0 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate indentation_flattener 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate indentation_flattener 0.1.0
[INFO] finished tweaking crates.io crate indentation_flattener 0.1.0
[INFO] tweaked toml for crates.io crate indentation_flattener 0.1.0 written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f52cccd940550a2958dfc03de1c98f1be935ff06a5ae2e1a82afd0bec8b2dddd
[INFO] running `Command { std: "docker" "start" "-a" "f52cccd940550a2958dfc03de1c98f1be935ff06a5ae2e1a82afd0bec8b2dddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f52cccd940550a2958dfc03de1c98f1be935ff06a5ae2e1a82afd0bec8b2dddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f52cccd940550a2958dfc03de1c98f1be935ff06a5ae2e1a82afd0bec8b2dddd", kill_on_drop: false }`
[INFO] [stdout] f52cccd940550a2958dfc03de1c98f1be935ff06a5ae2e1a82afd0bec8b2dddd
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 410ec49657c7a7904be6959e3121c5939bef1885a8b4d163cf5d709c1c9a626f
[INFO] running `Command { std: "docker" "start" "-a" "410ec49657c7a7904be6959e3121c5939bef1885a8b4d163cf5d709c1c9a626f", kill_on_drop: false }`
[INFO] [stderr]    Compiling indentation_flattener v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/parsing_lines.rs:132:14
[INFO] [stdout]     |
[INFO] [stdout] 132 |             };
[INFO] [stdout]     |              ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "410ec49657c7a7904be6959e3121c5939bef1885a8b4d163cf5d709c1c9a626f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "410ec49657c7a7904be6959e3121c5939bef1885a8b4d163cf5d709c1c9a626f", kill_on_drop: false }`
[INFO] [stdout] 410ec49657c7a7904be6959e3121c5939bef1885a8b4d163cf5d709c1c9a626f
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bbfd7c25a7e1b3c22b84a8504fc4be1a331beb652dc4b2d8025f4fca3c05b4d
[INFO] running `Command { std: "docker" "start" "-a" "9bbfd7c25a7e1b3c22b84a8504fc4be1a331beb652dc4b2d8025f4fca3c05b4d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/parsing_lines.rs:132:14
[INFO] [stdout]     |
[INFO] [stdout] 132 |             };
[INFO] [stdout]     |              ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling indentation_flattener v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/parsing_lines.rs:132:14
[INFO] [stdout]     |
[INFO] [stdout] 132 |             };
[INFO] [stdout]     |              ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "9bbfd7c25a7e1b3c22b84a8504fc4be1a331beb652dc4b2d8025f4fca3c05b4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bbfd7c25a7e1b3c22b84a8504fc4be1a331beb652dc4b2d8025f4fca3c05b4d", kill_on_drop: false }`
[INFO] [stdout] 9bbfd7c25a7e1b3c22b84a8504fc4be1a331beb652dc4b2d8025f4fca3c05b4d
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1bd8d4ece1fdc2a1659b8e0b05c0fb93b5ce7543e867201b76651725d7ba1817
[INFO] running `Command { std: "docker" "start" "-a" "1bd8d4ece1fdc2a1659b8e0b05c0fb93b5ce7543e867201b76651725d7ba1817", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/parsing_lines.rs:132:14
[INFO] [stderr]     |
[INFO] [stderr] 132 |             };
[INFO] [stderr]     |              ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `indentation_flattener` (lib) generated 1 warning
[INFO] [stderr] warning: `indentation_flattener` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/indentation_flattener-777fde639109e766)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test process_line::test_process_line ... ok
[INFO] [stdout] test tests::add_first ... ok
[INFO] [stdout] test tests::back_indent ... ok
[INFO] [stdout] test tests::complex ... ok
[INFO] [stdout] test tests::empty_input ... ok
[INFO] [stdout] test tests::delimiters ... ok
[INFO] [stdout] test tests::delimiters_start_end ... ok
[INFO] [stdout] test tests::empty_lines ... ok
[INFO] [stdout] test tests::some_lines_one_token ... ok
[INFO] [stdout] test tests::some_tokens_root_level_empty_line_separator ... ok
[INFO] [stdout] test tests::nested_indent ... ok
[INFO] [stdout] test tests::invalid_indentation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests indentation_flattener
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/parsing_lines.rs:132:14
[INFO] [stderr]     |
[INFO] [stderr] 132 |             };
[INFO] [stderr]     |              ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "1bd8d4ece1fdc2a1659b8e0b05c0fb93b5ce7543e867201b76651725d7ba1817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bd8d4ece1fdc2a1659b8e0b05c0fb93b5ce7543e867201b76651725d7ba1817", kill_on_drop: false }`
[INFO] [stdout] 1bd8d4ece1fdc2a1659b8e0b05c0fb93b5ce7543e867201b76651725d7ba1817