[INFO] fetching crate re_span 0.27.0-alpha.7...
[INFO] testing re_span-0.27.0-alpha.7 against 1.91.0 for beta-1.92-2
[INFO] extracting crate re_span 0.27.0-alpha.7 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate re_span 0.27.0-alpha.7
[INFO] finished tweaking crates.io crate re_span 0.27.0-alpha.7
[INFO] tweaked toml for crates.io crate re_span 0.27.0-alpha.7 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate re_span 0.27.0-alpha.7 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate re_span 0.27.0-alpha.7 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38e71140a92f58c03e5d6430bd3ad87a0ae98b93a1f04231d28f209f1c1b38ca
[INFO] running `Command { std: "docker" "start" "-a" "38e71140a92f58c03e5d6430bd3ad87a0ae98b93a1f04231d28f209f1c1b38ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38e71140a92f58c03e5d6430bd3ad87a0ae98b93a1f04231d28f209f1c1b38ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38e71140a92f58c03e5d6430bd3ad87a0ae98b93a1f04231d28f209f1c1b38ca", kill_on_drop: false }`
[INFO] [stdout] 38e71140a92f58c03e5d6430bd3ad87a0ae98b93a1f04231d28f209f1c1b38ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 038da44942950da48b8ef386b8b1e0baa138afc604120bd76816b80b0dde8f2c
[INFO] running `Command { std: "docker" "start" "-a" "038da44942950da48b8ef386b8b1e0baa138afc604120bd76816b80b0dde8f2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling re_span v0.27.0-alpha.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "038da44942950da48b8ef386b8b1e0baa138afc604120bd76816b80b0dde8f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "038da44942950da48b8ef386b8b1e0baa138afc604120bd76816b80b0dde8f2c", kill_on_drop: false }`
[INFO] [stdout] 038da44942950da48b8ef386b8b1e0baa138afc604120bd76816b80b0dde8f2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37619f8d6b563acd03ad4bc343d47ee54160e90802db8542424f0511c74a6950
[INFO] running `Command { std: "docker" "start" "-a" "37619f8d6b563acd03ad4bc343d47ee54160e90802db8542424f0511c74a6950", kill_on_drop: false }`
[INFO] [stderr]    Compiling re_span v0.27.0-alpha.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "37619f8d6b563acd03ad4bc343d47ee54160e90802db8542424f0511c74a6950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37619f8d6b563acd03ad4bc343d47ee54160e90802db8542424f0511c74a6950", kill_on_drop: false }`
[INFO] [stdout] 37619f8d6b563acd03ad4bc343d47ee54160e90802db8542424f0511c74a6950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a04c576715d4e9de60cbe392d168d3c73d0b7e93c793bcb88de15e84923ef4c1
[INFO] running `Command { std: "docker" "start" "-a" "a04c576715d4e9de60cbe392d168d3c73d0b7e93c793bcb88de15e84923ef4c1", 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/re_span-1cf57b457148644c)
[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 re_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" "a04c576715d4e9de60cbe392d168d3c73d0b7e93c793bcb88de15e84923ef4c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a04c576715d4e9de60cbe392d168d3c73d0b7e93c793bcb88de15e84923ef4c1", kill_on_drop: false }`
[INFO] [stdout] a04c576715d4e9de60cbe392d168d3c73d0b7e93c793bcb88de15e84923ef4c1