[INFO] fetching crate tiny_pretty 0.2.1...
[INFO] testing tiny_pretty-0.2.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate tiny_pretty 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tiny_pretty 0.2.1
[INFO] finished tweaking crates.io crate tiny_pretty 0.2.1
[INFO] tweaked toml for crates.io crate tiny_pretty 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tiny_pretty 0.2.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tiny_pretty 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 119b3426ca3145f67f013394154d0d68a13be1ae7f05c140d3475e5457eea5a3
[INFO] running `Command { std: "docker" "start" "-a" "119b3426ca3145f67f013394154d0d68a13be1ae7f05c140d3475e5457eea5a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "119b3426ca3145f67f013394154d0d68a13be1ae7f05c140d3475e5457eea5a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "119b3426ca3145f67f013394154d0d68a13be1ae7f05c140d3475e5457eea5a3", kill_on_drop: false }`
[INFO] [stdout] 119b3426ca3145f67f013394154d0d68a13be1ae7f05c140d3475e5457eea5a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b498c85ee4e952d7996e9c1a4cee058ce7e35a478c7f062acbb20423486b9d63
[INFO] running `Command { std: "docker" "start" "-a" "b498c85ee4e952d7996e9c1a4cee058ce7e35a478c7f062acbb20423486b9d63", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny_pretty v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "b498c85ee4e952d7996e9c1a4cee058ce7e35a478c7f062acbb20423486b9d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b498c85ee4e952d7996e9c1a4cee058ce7e35a478c7f062acbb20423486b9d63", kill_on_drop: false }`
[INFO] [stdout] b498c85ee4e952d7996e9c1a4cee058ce7e35a478c7f062acbb20423486b9d63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e475c66162c3477c598cb06e386aa1abb98359cab71e2a17e30b013ebfec6232
[INFO] running `Command { std: "docker" "start" "-a" "e475c66162c3477c598cb06e386aa1abb98359cab71e2a17e30b013ebfec6232", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny_pretty v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "e475c66162c3477c598cb06e386aa1abb98359cab71e2a17e30b013ebfec6232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e475c66162c3477c598cb06e386aa1abb98359cab71e2a17e30b013ebfec6232", kill_on_drop: false }`
[INFO] [stdout] e475c66162c3477c598cb06e386aa1abb98359cab71e2a17e30b013ebfec6232
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e1bb0b6ce0fdf411e1c9d206036c2752aca98621be47d5fa261dd74b41bcaa8
[INFO] running `Command { std: "docker" "start" "-a" "6e1bb0b6ce0fdf411e1c9d206036c2752aca98621be47d5fa261dd74b41bcaa8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tiny_pretty-a043eef32f5410a9)
[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] [stderr]    Doc-tests tiny_pretty
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/doc.rs - doc::Doc<'a>::append (line 455) ... ok
[INFO] [stdout] test src/doc.rs - doc::Doc<'a>::union (line 350) ... ok
[INFO] [stdout] test src/doc.rs - doc::Doc<'a>::nest (line 497) ... ok
[INFO] [stdout] test src/doc.rs - doc::Doc<'a>::hard_line (line 92) ... ok
[INFO] [stdout] test src/doc.rs - doc::Doc<'a>::nil (line 66) ... ok
[INFO] [stdout] test src/doc.rs - doc::Doc<'a>::empty_line (line 161) ... ok
[INFO] [stdout] test src/lib.rs - (line 121) ... ok
[INFO] [stdout] test src/doc.rs - doc::Doc<'a>::soft_line (line 121) ... ok
[INFO] [stdout] test src/doc.rs - doc::Doc<'a>::flat_or_break (line 300) ... ok
[INFO] [stdout] test src/doc.rs - doc::Doc<'a>::group (line 438) ... ok
[INFO] [stdout] test src/doc.rs - doc::Doc<'a>::line_or_space (line 201) ... ok
[INFO] [stdout] test src/doc.rs - doc::Doc<'a>::line_or_nil (line 251) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/doc.rs - doc::Doc<'a>::concat (line 477) ... ok
[INFO] [stdout] test src/doc.rs - doc::Doc<'a>::text (line 50) ... ok
[INFO] [stdout] test src/doc.rs - doc::Doc<'a>::list (line 186) ... ok
[INFO] [stdout] test src/options.rs - options::PrintOptions::width (line 74) ... ok
[INFO] [stdout] test src/options.rs - options::PrintOptions::indent_kind (line 51) ... ok
[INFO] [stdout] test src/lib.rs - (line 76) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/doc.rs - doc::Doc<'a>::space (line 79) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/options.rs - options::PrintOptions::line_break (line 22) ... ok
[INFO] [stdout] test src/options.rs - options::PrintOptions::tab_size (line 108) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6e1bb0b6ce0fdf411e1c9d206036c2752aca98621be47d5fa261dd74b41bcaa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e1bb0b6ce0fdf411e1c9d206036c2752aca98621be47d5fa261dd74b41bcaa8", kill_on_drop: false }`
[INFO] [stdout] 6e1bb0b6ce0fdf411e1c9d206036c2752aca98621be47d5fa261dd74b41bcaa8