[INFO] fetching crate spans 1.0.0...
[INFO] testing spans-1.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate spans 1.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate spans 1.0.0
[INFO] finished tweaking crates.io crate spans 1.0.0
[INFO] tweaked toml for crates.io crate spans 1.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate spans 1.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61c459e69601512223964d0c2e06d333c7319c2d9d1dac80650f82cd3c4fa880
[INFO] running `Command { std: "docker" "start" "-a" "61c459e69601512223964d0c2e06d333c7319c2d9d1dac80650f82cd3c4fa880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61c459e69601512223964d0c2e06d333c7319c2d9d1dac80650f82cd3c4fa880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c459e69601512223964d0c2e06d333c7319c2d9d1dac80650f82cd3c4fa880", kill_on_drop: false }`
[INFO] [stdout] 61c459e69601512223964d0c2e06d333c7319c2d9d1dac80650f82cd3c4fa880
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6af98d7cde9983c4d6b0d593d85857d8f9ba0d656f352e09e3e62ad967274541
[INFO] running `Command { std: "docker" "start" "-a" "6af98d7cde9983c4d6b0d593d85857d8f9ba0d656f352e09e3e62ad967274541", kill_on_drop: false }`
[INFO] [stderr]    Compiling spans v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "6af98d7cde9983c4d6b0d593d85857d8f9ba0d656f352e09e3e62ad967274541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6af98d7cde9983c4d6b0d593d85857d8f9ba0d656f352e09e3e62ad967274541", kill_on_drop: false }`
[INFO] [stdout] 6af98d7cde9983c4d6b0d593d85857d8f9ba0d656f352e09e3e62ad967274541
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0007713d47ea6c91c23a3b29ffcf50a882e01263cc5096fa57a6816c0017cfd6
[INFO] running `Command { std: "docker" "start" "-a" "0007713d47ea6c91c23a3b29ffcf50a882e01263cc5096fa57a6816c0017cfd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling spans v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "0007713d47ea6c91c23a3b29ffcf50a882e01263cc5096fa57a6816c0017cfd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0007713d47ea6c91c23a3b29ffcf50a882e01263cc5096fa57a6816c0017cfd6", kill_on_drop: false }`
[INFO] [stdout] 0007713d47ea6c91c23a3b29ffcf50a882e01263cc5096fa57a6816c0017cfd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb1eea3f798e04dc7a935b3f31a476ebfa6a30b1adc903c354d236ac501f61fa
[INFO] running `Command { std: "docker" "start" "-a" "bb1eea3f798e04dc7a935b3f31a476ebfa6a30b1adc903c354d236ac501f61fa", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spans-857118415531d50d)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_empty ... ok
[INFO] [stdout] test tests::test_many_items ... ok
[INFO] [stdout] test tests::test_many_items_numbers ... ok
[INFO] [stdout] test tests::test_two_items_one_span ... ok
[INFO] [stdout] test tests::test_two_items_two_spans ... ok
[INFO] [stdout] test tests::test_single_item ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spans
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - Spans::spans_by_key (line 145) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - SpansBy<I,K,F>::next (line 60) ... ok
[INFO] [stdout] test src/lib.rs - Spans::spans_by_key (line 160) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb1eea3f798e04dc7a935b3f31a476ebfa6a30b1adc903c354d236ac501f61fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb1eea3f798e04dc7a935b3f31a476ebfa6a30b1adc903c354d236ac501f61fa", kill_on_drop: false }`
[INFO] [stdout] bb1eea3f798e04dc7a935b3f31a476ebfa6a30b1adc903c354d236ac501f61fa