[INFO] fetching crate spanley 1.2.0...
[INFO] testing spanley-1.2.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate spanley 1.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate spanley 1.2.0
[INFO] finished tweaking crates.io crate spanley 1.2.0
[INFO] tweaked toml for crates.io crate spanley 1.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate spanley 1.2.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate spanley 1.2.0 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mutants v0.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4586c3f7b41254c2633daeb350ffad435d1a416dad3f2babc54b53412f53ccf4
[INFO] running `Command { std: "docker" "start" "-a" "4586c3f7b41254c2633daeb350ffad435d1a416dad3f2babc54b53412f53ccf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4586c3f7b41254c2633daeb350ffad435d1a416dad3f2babc54b53412f53ccf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4586c3f7b41254c2633daeb350ffad435d1a416dad3f2babc54b53412f53ccf4", kill_on_drop: false }`
[INFO] [stdout] 4586c3f7b41254c2633daeb350ffad435d1a416dad3f2babc54b53412f53ccf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9c986bb3822f6ba798c01de9ffe010db2b78901a95437d496fbbfd171993a73
[INFO] running `Command { std: "docker" "start" "-a" "a9c986bb3822f6ba798c01de9ffe010db2b78901a95437d496fbbfd171993a73", kill_on_drop: false }`
[INFO] [stderr]    Compiling spanley v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "a9c986bb3822f6ba798c01de9ffe010db2b78901a95437d496fbbfd171993a73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c986bb3822f6ba798c01de9ffe010db2b78901a95437d496fbbfd171993a73", kill_on_drop: false }`
[INFO] [stdout] a9c986bb3822f6ba798c01de9ffe010db2b78901a95437d496fbbfd171993a73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d863dadb30d2fce730d172e080c4441ea992d8b9b52a192699863656134c2f1f
[INFO] running `Command { std: "docker" "start" "-a" "d863dadb30d2fce730d172e080c4441ea992d8b9b52a192699863656134c2f1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling mutants v0.0.4
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling spanley v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.49s
[INFO] running `Command { std: "docker" "inspect" "d863dadb30d2fce730d172e080c4441ea992d8b9b52a192699863656134c2f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d863dadb30d2fce730d172e080c4441ea992d8b9b52a192699863656134c2f1f", kill_on_drop: false }`
[INFO] [stdout] d863dadb30d2fce730d172e080c4441ea992d8b9b52a192699863656134c2f1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f6df91d1e0764a9fe3468bae0e14727f77723d75789e40f9a740161e7247dfb
[INFO] running `Command { std: "docker" "start" "-a" "0f6df91d1e0764a9fe3468bae0e14727f77723d75789e40f9a740161e7247dfb", 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/spanley-6614603e82a3d5e6)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test tests::container::eq::distinct_item ... ok
[INFO] [stdout] test tests::container::eq::distinct_span ... ok
[INFO] [stdout] test tests::container::eq::fully_distinct ... ok
[INFO] [stdout] test tests::location::from_index::baseline ... ok
[INFO] [stdout] test tests::spanley::get_context::multiline ... ok
[INFO] [stdout] test tests::spanley::get_context::multiline_clamp ... ok
[INFO] [stdout] test tests::spanley::get_context::singleline_clamp ... ok
[INFO] [stdout] test tests::container::eq::equal ... ok
[INFO] [stdout] test tests::spanley::get_context::singleline ... ok
[INFO] [stdout] test tests::spanley::overlaps::fully_contained ... ok
[INFO] [stdout] test tests::spanley::get_context::multiline_extra ... ok
[INFO] [stdout] test tests::spanley::overlaps::no_overlap ... ok
[INFO] [stdout] test tests::spanley::overlaps::overlap ... ok
[INFO] [stdout] test tests::spanley::new::baseline ... ok
[INFO] [stdout] test tests::spanley::new::fully_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::spanley::new::overflow - should panic ... ok
[INFO] [stdout] test tests::location::from_index::out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::spanley::new_encompassing::mismatched_source - should panic ... ok
[INFO] [stdout] test tests::spanley::new::partially_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::spanley::overlaps::touching ... ok
[INFO] [stdout] test tests::spanley::get_context::singleline_extra ... ok
[INFO] [stdout] test tests::spanley::new_encompassing::correct_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spanley
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 110) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 150) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 110) stdout ----
[INFO] [stdout] error[E0599]: no method named `column_offset` found for struct `SpanLocation` in the current scope
[INFO] [stdout]    --> src/lib.rs:126:25
[INFO] [stdout]     |
[INFO] [stdout] 126 | println!("{}", location.column_offset());
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `char_offset` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 126 - println!("{}", location.column_offset());
[INFO] [stdout] 126 + println!("{}", location.char_offset());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 110)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.84s; merged doctests compilation took 0.13s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "0f6df91d1e0764a9fe3468bae0e14727f77723d75789e40f9a740161e7247dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f6df91d1e0764a9fe3468bae0e14727f77723d75789e40f9a740161e7247dfb", kill_on_drop: false }`
[INFO] [stdout] 0f6df91d1e0764a9fe3468bae0e14727f77723d75789e40f9a740161e7247dfb
