[INFO] fetching crate mago-text-edit 1.17.0...
[INFO] testing mago-text-edit-1.17.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate mago-text-edit 1.17.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mago-text-edit 1.17.0
[INFO] finished tweaking crates.io crate mago-text-edit 1.17.0
[INFO] tweaked toml for crates.io crate mago-text-edit 1.17.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mago-text-edit 1.17.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mago-text-edit 1.17.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f143fcd8f757657d38b7478213af1c1a5a7b1e7ba4b4a98a432ed38f8913297c
[INFO] running `Command { std: "docker" "start" "-a" "f143fcd8f757657d38b7478213af1c1a5a7b1e7ba4b4a98a432ed38f8913297c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f143fcd8f757657d38b7478213af1c1a5a7b1e7ba4b4a98a432ed38f8913297c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f143fcd8f757657d38b7478213af1c1a5a7b1e7ba4b4a98a432ed38f8913297c", kill_on_drop: false }`
[INFO] [stdout] f143fcd8f757657d38b7478213af1c1a5a7b1e7ba4b4a98a432ed38f8913297c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 408312411a9a62e7d17d6aa8e5ab254c2b4d1f7865405e0708e754c5180ad3eb
[INFO] running `Command { std: "docker" "start" "-a" "408312411a9a62e7d17d6aa8e5ab254c2b4d1f7865405e0708e754c5180ad3eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling strum v0.28.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling mago-text-edit v1.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.22s
[INFO] running `Command { std: "docker" "inspect" "408312411a9a62e7d17d6aa8e5ab254c2b4d1f7865405e0708e754c5180ad3eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "408312411a9a62e7d17d6aa8e5ab254c2b4d1f7865405e0708e754c5180ad3eb", kill_on_drop: false }`
[INFO] [stdout] 408312411a9a62e7d17d6aa8e5ab254c2b4d1f7865405e0708e754c5180ad3eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba192e78d317220475159efc95504c3b175a6ad97293e0b17d5893d472993ab5
[INFO] running `Command { std: "docker" "start" "-a" "ba192e78d317220475159efc95504c3b175a6ad97293e0b17d5893d472993ab5", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling mago-text-edit v1.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "ba192e78d317220475159efc95504c3b175a6ad97293e0b17d5893d472993ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba192e78d317220475159efc95504c3b175a6ad97293e0b17d5893d472993ab5", kill_on_drop: false }`
[INFO] [stdout] ba192e78d317220475159efc95504c3b175a6ad97293e0b17d5893d472993ab5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59d7c22631d0fee0620398728d814dd3c65eb1c6c7ca8203befa158b5636c8d7
[INFO] running `Command { std: "docker" "start" "-a" "59d7c22631d0fee0620398728d814dd3c65eb1c6c7ca8203befa158b5636c8d7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mago_text_edit-65ba0682ee825316)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::test_batch_insert_and_replace_at_same_offset_overlap ... ok
[INFO] [stdout] test tests::test_insert_at_start_of_replace_overlaps ... ok
[INFO] [stdout] test tests::test_batch_safety_rejection ... ok
[INFO] [stdout] test tests::test_insert_range_overlaps_with_adjacent_range ... ok
[INFO] [stdout] test tests::test_insert_after_replace_at_different_offset ... ok
[INFO] [stdout] test tests::test_checker_fail ... ok
[INFO] [stdout] test tests::test_overlap_search ... ok
[INFO] [stdout] test tests::test_safety_default_is_safe ... ok
[INFO] [stdout] test tests::test_safety_ordering ... ok
[INFO] [stdout] test tests::test_batch_apply_ordering ... ok
[INFO] [stdout] test tests::test_apply_single ... ok
[INFO] [stdout] test tests::test_safety_threshold_potentially_unsafe_mode ... ok
[INFO] [stdout] test tests::test_safety_threshold_safe_mode ... ok
[INFO] [stdout] test tests::test_safety_threshold_unsafe_mode ... ok
[INFO] [stdout] test tests::test_insert_at_same_offset_overlaps_replace ... ok
[INFO] [stdout] test tests::test_with_safety_builder ... ok
[INFO] [stdout] test tests::test_touching_non_empty_ranges_do_not_overlap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mago_text_edit
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - TextEditor<'a>::with_safety (line 186) ... ok
[INFO] [stdout] test src/lib.rs - TextEdit::with_safety (line 128) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.51s; merged doctests compilation took 0.49s
[INFO] running `Command { std: "docker" "inspect" "59d7c22631d0fee0620398728d814dd3c65eb1c6c7ca8203befa158b5636c8d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59d7c22631d0fee0620398728d814dd3c65eb1c6c7ca8203befa158b5636c8d7", kill_on_drop: false }`
[INFO] [stdout] 59d7c22631d0fee0620398728d814dd3c65eb1c6c7ca8203befa158b5636c8d7