[INFO] fetching crate mago-fixer 1.0.0-rc.1...
[INFO] testing mago-fixer-1.0.0-rc.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate mago-fixer 1.0.0-rc.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mago-fixer 1.0.0-rc.1
[INFO] finished tweaking crates.io crate mago-fixer 1.0.0-rc.1
[INFO] tweaked toml for crates.io crate mago-fixer 1.0.0-rc.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mago-fixer 1.0.0-rc.1 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 mago-fixer 1.0.0-rc.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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fc9f0515e59864486513963fd14f753785ff4e93bf6375380e185eaa3522f41
[INFO] running `Command { std: "docker" "start" "-a" "7fc9f0515e59864486513963fd14f753785ff4e93bf6375380e185eaa3522f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fc9f0515e59864486513963fd14f753785ff4e93bf6375380e185eaa3522f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc9f0515e59864486513963fd14f753785ff4e93bf6375380e185eaa3522f41", kill_on_drop: false }`
[INFO] [stdout] 7fc9f0515e59864486513963fd14f753785ff4e93bf6375380e185eaa3522f41
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f56ab040dab484b50c27b653b08e401dd1702ca988257ae7fe7fd1b0e5269713
[INFO] running `Command { std: "docker" "start" "-a" "f56ab040dab484b50c27b653b08e401dd1702ca988257ae7fe7fd1b0e5269713", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling mago-fixer v1.0.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.98s
[INFO] running `Command { std: "docker" "inspect" "f56ab040dab484b50c27b653b08e401dd1702ca988257ae7fe7fd1b0e5269713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f56ab040dab484b50c27b653b08e401dd1702ca988257ae7fe7fd1b0e5269713", kill_on_drop: false }`
[INFO] [stdout] f56ab040dab484b50c27b653b08e401dd1702ca988257ae7fe7fd1b0e5269713
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 980c1c731d3f0453581f292fe9c833cc13b98d19f0c3304e04f25b2307224657
[INFO] running `Command { std: "docker" "start" "-a" "980c1c731d3f0453581f292fe9c833cc13b98d19f0c3304e04f25b2307224657", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling mago-fixer v1.0.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "980c1c731d3f0453581f292fe9c833cc13b98d19f0c3304e04f25b2307224657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "980c1c731d3f0453581f292fe9c833cc13b98d19f0c3304e04f25b2307224657", kill_on_drop: false }`
[INFO] [stdout] 980c1c731d3f0453581f292fe9c833cc13b98d19f0c3304e04f25b2307224657
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ad74ab0ccf1bb0a1fc4e376a0c0b78d3fa5d29e5ccc9508dba6338e1a35bf30
[INFO] running `Command { std: "docker" "start" "-a" "1ad74ab0ccf1bb0a1fc4e376a0c0b78d3fa5d29e5ccc9508dba6338e1a35bf30", 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_fixer-062a16235901bbef)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::test_delete_beyond_bounds ... ok
[INFO] [stdout] test tests::test_delete_within_bounds ... ok
[INFO] [stdout] test tests::test_empty_content_insert ... ok
[INFO] [stdout] test tests::test_delete_out_of_bounds ... ok
[INFO] [stdout] test tests::test_empty_content_delete ... ok
[INFO] [stdout] test tests::test_happy_path ... ok
[INFO] [stdout] test tests::test_happy_path_3 ... ok
[INFO] [stdout] test tests::test_insert_at_end ... ok
[INFO] [stdout] test tests::test_insert_at_zero ... ok
[INFO] [stdout] test tests::test_insert_within_bounds ... ok
[INFO] [stdout] test tests::test_insert_beyond_bounds ... ok
[INFO] [stdout] test tests::test_happy_path_2 ... ok
[INFO] [stdout] test tests::test_operations ... ok
[INFO] [stdout] test tests::test_multiple_operations_ordering ... ok
[INFO] [stdout] test tests::test_overlapping_deletes ... ok
[INFO] [stdout] test tests::test_replace_beyond_bounds ... ok
[INFO] [stdout] test tests::test_replace_out_of_bounds ... ok
[INFO] [stdout] test tests::test_overlapping_operations ... ok
[INFO] [stdout] test tests::test_replace_within_bounds ... ok
[INFO] [stdout] test tests::test_operations_with_invalid_ranges ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mago_fixer
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - ChangeSet::get_original (line 161) ... ok
[INFO] [stdout] test src/lib.rs - ChangeSet::get_fixed (line 200) ... ok
[INFO] [stdout] test src/lib.rs - ChangeSet::from (line 126) ... ok
[INFO] [stdout] test src/lib.rs - ChangeSet::new (line 105) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.56s; merged doctests compilation took 0.55s
[INFO] running `Command { std: "docker" "inspect" "1ad74ab0ccf1bb0a1fc4e376a0c0b78d3fa5d29e5ccc9508dba6338e1a35bf30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ad74ab0ccf1bb0a1fc4e376a0c0b78d3fa5d29e5ccc9508dba6338e1a35bf30", kill_on_drop: false }`
[INFO] [stdout] 1ad74ab0ccf1bb0a1fc4e376a0c0b78d3fa5d29e5ccc9508dba6338e1a35bf30