[INFO] fetching crate mte 0.1.2...
[INFO] testing mte-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate mte 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mte 0.1.2
[INFO] finished tweaking crates.io crate mte 0.1.2
[INFO] tweaked toml for crates.io crate mte 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mte 0.1.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mte 0.1.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfd923c4191820a8b218442e9f6d4589f17d51633d48cebc25a5ff47950a7384
[INFO] running `Command { std: "docker" "start" "-a" "bfd923c4191820a8b218442e9f6d4589f17d51633d48cebc25a5ff47950a7384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfd923c4191820a8b218442e9f6d4589f17d51633d48cebc25a5ff47950a7384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd923c4191820a8b218442e9f6d4589f17d51633d48cebc25a5ff47950a7384", kill_on_drop: false }`
[INFO] [stdout] bfd923c4191820a8b218442e9f6d4589f17d51633d48cebc25a5ff47950a7384
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d9a2a35dbb51abdf319f2a19fb690c9f94bf38905435b403d517c8397f8b0d5
[INFO] running `Command { std: "docker" "start" "-a" "2d9a2a35dbb51abdf319f2a19fb690c9f94bf38905435b403d517c8397f8b0d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling mte v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "2d9a2a35dbb51abdf319f2a19fb690c9f94bf38905435b403d517c8397f8b0d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d9a2a35dbb51abdf319f2a19fb690c9f94bf38905435b403d517c8397f8b0d5", kill_on_drop: false }`
[INFO] [stdout] 2d9a2a35dbb51abdf319f2a19fb690c9f94bf38905435b403d517c8397f8b0d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab3057257e006d8e7a0e8f6a191ad781fb6a9ec518c3d9640482d6d0ef3c86ff
[INFO] running `Command { std: "docker" "start" "-a" "ab3057257e006d8e7a0e8f6a191ad781fb6a9ec518c3d9640482d6d0ef3c86ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling mte v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "ab3057257e006d8e7a0e8f6a191ad781fb6a9ec518c3d9640482d6d0ef3c86ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab3057257e006d8e7a0e8f6a191ad781fb6a9ec518c3d9640482d6d0ef3c86ff", kill_on_drop: false }`
[INFO] [stdout] ab3057257e006d8e7a0e8f6a191ad781fb6a9ec518c3d9640482d6d0ef3c86ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3033e6c4183e6b6d9daf55e58065f747733d9fb5d55a3feaeef9ceb07236a42e
[INFO] running `Command { std: "docker" "start" "-a" "3033e6c4183e6b6d9daf55e58065f747733d9fb5d55a3feaeef9ceb07236a42e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mte-a4bb35f38d9ada77)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test editor::tests::gen_newline_with_selection ... ok
[INFO] [stdout] test editor::tests::newline_with_selection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3033e6c4183e6b6d9daf55e58065f747733d9fb5d55a3feaeef9ceb07236a42e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3033e6c4183e6b6d9daf55e58065f747733d9fb5d55a3feaeef9ceb07236a42e", kill_on_drop: false }`
[INFO] [stdout] 3033e6c4183e6b6d9daf55e58065f747733d9fb5d55a3feaeef9ceb07236a42e