[INFO] fetching crate indent_write 2.2.0... [INFO] testing indent_write-2.2.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate indent_write 2.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate indent_write 2.2.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate indent_write 2.2.0 [INFO] finished tweaking crates.io crate indent_write 2.2.0 [INFO] tweaked toml for crates.io crate indent_write 2.2.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d1cc417c8e67f3ae99ddf816f1d263b1d2a3a78145a64387c675a5f1bbcb5f9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7d1cc417c8e67f3ae99ddf816f1d263b1d2a3a78145a64387c675a5f1bbcb5f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d1cc417c8e67f3ae99ddf816f1d263b1d2a3a78145a64387c675a5f1bbcb5f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d1cc417c8e67f3ae99ddf816f1d263b1d2a3a78145a64387c675a5f1bbcb5f9", kill_on_drop: false }` [INFO] [stdout] 7d1cc417c8e67f3ae99ddf816f1d263b1d2a3a78145a64387c675a5f1bbcb5f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3fec8015e833fd1c58d894c9095e20ef6ace0ddc0e429972b69298a24afbe39 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c3fec8015e833fd1c58d894c9095e20ef6ace0ddc0e429972b69298a24afbe39", kill_on_drop: false }` [INFO] [stderr] Compiling indent_write v2.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "c3fec8015e833fd1c58d894c9095e20ef6ace0ddc0e429972b69298a24afbe39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3fec8015e833fd1c58d894c9095e20ef6ace0ddc0e429972b69298a24afbe39", kill_on_drop: false }` [INFO] [stdout] c3fec8015e833fd1c58d894c9095e20ef6ace0ddc0e429972b69298a24afbe39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ed749d8c6d2c65ffe249fa8ccbe0a1b8936b6d8a1ae60e56d57af35cb0c2961 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9ed749d8c6d2c65ffe249fa8ccbe0a1b8936b6d8a1ae60e56d57af35cb0c2961", kill_on_drop: false }` [INFO] [stderr] Compiling indent_write v2.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "9ed749d8c6d2c65ffe249fa8ccbe0a1b8936b6d8a1ae60e56d57af35cb0c2961", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ed749d8c6d2c65ffe249fa8ccbe0a1b8936b6d8a1ae60e56d57af35cb0c2961", kill_on_drop: false }` [INFO] [stdout] 9ed749d8c6d2c65ffe249fa8ccbe0a1b8936b6d8a1ae60e56d57af35cb0c2961 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 474e620e5759970342ef7b223438e2bf66278f592e4c1016cde95e6cf613cf45 [INFO] running `Command { std: "docker" "start" "-a" "474e620e5759970342ef7b223438e2bf66278f592e4c1016cde95e6cf613cf45", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/indent_write-52020615be812b4d) [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] Running tests/fmt.rs (/opt/rustwide/target/debug/deps/fmt-37cfb760377038d2) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_multi_indent ... ok [INFO] [stdout] test test_partial_simple_indent_writes ... ok [INFO] [stdout] test test_partial_simple_indent_writes_inverted ... ok [INFO] [stdout] test basic_test ... ok [INFO] [stdout] test test_partial_writes_combined ... ok [INFO] [stdout] test test_prefix ... ok [INFO] [stdout] test test_partial_writes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/io.rs (/opt/rustwide/target/debug/deps/io-18c7f0c35ebf9e89) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_multi_indent ... ok [INFO] [stdout] test basic_test ... ok [INFO] [stdout] test test_partial_writes ... ok [INFO] [stdout] test test_partial_simple_indent_writes ... ok [INFO] [stdout] test test_partial_writes_combined ... ok [INFO] [stderr] Doc-tests indent_write [INFO] [stdout] test test_partial_simple_indent_writes_inverted ... ok [INFO] [stdout] test test_prefix ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/indentable.rs - indentable::Indentable::indented_skip_initial (line 33) ... ok [INFO] [stdout] test src/fmt.rs - fmt::IndentWriter::new_skip_initial (line 51) ... ok [INFO] [stdout] test src/indentable.rs - indentable::Indentable::indented (line 13) ... ok [INFO] [stdout] test src/fmt.rs - fmt::IndentWriter (line 12) ... ok [INFO] [stdout] test src/io.rs - io::IndentWriter::new_skip_initial (line 69) ... ok [INFO] [stdout] test src/io.rs - io::IndentWriter (line 31) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "474e620e5759970342ef7b223438e2bf66278f592e4c1016cde95e6cf613cf45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "474e620e5759970342ef7b223438e2bf66278f592e4c1016cde95e6cf613cf45", kill_on_drop: false }` [INFO] [stdout] 474e620e5759970342ef7b223438e2bf66278f592e4c1016cde95e6cf613cf45