[INFO] fetching crate text-span 1.0.3...
[INFO] testing text-span-1.0.3 against 1.90.0 for beta-1.91-3
[INFO] extracting crate text-span 1.0.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate text-span 1.0.3
[INFO] finished tweaking crates.io crate text-span 1.0.3
[INFO] tweaked toml for crates.io crate text-span 1.0.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate text-span 1.0.3 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] crate crates.io crate text-span 1.0.3 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" "+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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c7e8477c1e08c993780713996042ac25d88df9a05f09cdec84205f1b5dc476f8
[INFO] running `Command { std: "docker" "start" "-a" "c7e8477c1e08c993780713996042ac25d88df9a05f09cdec84205f1b5dc476f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7e8477c1e08c993780713996042ac25d88df9a05f09cdec84205f1b5dc476f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7e8477c1e08c993780713996042ac25d88df9a05f09cdec84205f1b5dc476f8", kill_on_drop: false }`
[INFO] [stdout] c7e8477c1e08c993780713996042ac25d88df9a05f09cdec84205f1b5dc476f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6294b1c799ec5f10443dc8ac84a31b082c0f274db24da8204fdd4b572bec5879
[INFO] running `Command { std: "docker" "start" "-a" "6294b1c799ec5f10443dc8ac84a31b082c0f274db24da8204fdd4b572bec5879", kill_on_drop: false }`
[INFO] [stderr]    Compiling text-span v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "6294b1c799ec5f10443dc8ac84a31b082c0f274db24da8204fdd4b572bec5879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6294b1c799ec5f10443dc8ac84a31b082c0f274db24da8204fdd4b572bec5879", kill_on_drop: false }`
[INFO] [stdout] 6294b1c799ec5f10443dc8ac84a31b082c0f274db24da8204fdd4b572bec5879
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d0eaed1558949a3cfeb4ea4e2d1b207efc785ed440f09fddb36bc5bb3a434b4f
[INFO] running `Command { std: "docker" "start" "-a" "d0eaed1558949a3cfeb4ea4e2d1b207efc785ed440f09fddb36bc5bb3a434b4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling text-span v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "d0eaed1558949a3cfeb4ea4e2d1b207efc785ed440f09fddb36bc5bb3a434b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0eaed1558949a3cfeb4ea4e2d1b207efc785ed440f09fddb36bc5bb3a434b4f", kill_on_drop: false }`
[INFO] [stdout] d0eaed1558949a3cfeb4ea4e2d1b207efc785ed440f09fddb36bc5bb3a434b4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 72a75bec5b561b4662d8a095f99a71738bf84db6abce167cfdf5a4e96fb3c535
[INFO] running `Command { std: "docker" "start" "-a" "72a75bec5b561b4662d8a095f99a71738bf84db6abce167cfdf5a4e96fb3c535", 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/text_span-c376359fb03f0bcb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests text_span
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "72a75bec5b561b4662d8a095f99a71738bf84db6abce167cfdf5a4e96fb3c535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a75bec5b561b4662d8a095f99a71738bf84db6abce167cfdf5a4e96fb3c535", kill_on_drop: false }`
[INFO] [stdout] 72a75bec5b561b4662d8a095f99a71738bf84db6abce167cfdf5a4e96fb3c535