[INFO] fetching crate re_span 0.31.3...
[INFO] testing re_span-0.31.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate re_span 0.31.3 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate re_span 0.31.3
[INFO] finished tweaking crates.io crate re_span 0.31.3
[INFO] tweaked toml for crates.io crate re_span 0.31.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate re_span 0.31.3 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate re_span 0.31.3 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" "+562dee4820c458d823175268e41601d4c060588a" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a9fd124b5dd8ded7076539049fcce0c809d6217b6dfdcbfb1fbc150044bdb6c
[INFO] running `Command { std: "docker" "start" "-a" "7a9fd124b5dd8ded7076539049fcce0c809d6217b6dfdcbfb1fbc150044bdb6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a9fd124b5dd8ded7076539049fcce0c809d6217b6dfdcbfb1fbc150044bdb6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a9fd124b5dd8ded7076539049fcce0c809d6217b6dfdcbfb1fbc150044bdb6c", kill_on_drop: false }`
[INFO] [stdout] 7a9fd124b5dd8ded7076539049fcce0c809d6217b6dfdcbfb1fbc150044bdb6c
[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=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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f56a003caa19d0ea2b7958abf5e63e87ac13f5c5e9bb7e5747c2f0b0626da16
[INFO] running `Command { std: "docker" "start" "-a" "4f56a003caa19d0ea2b7958abf5e63e87ac13f5c5e9bb7e5747c2f0b0626da16", kill_on_drop: false }`
[INFO] [stderr]    Compiling re_span v0.31.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "4f56a003caa19d0ea2b7958abf5e63e87ac13f5c5e9bb7e5747c2f0b0626da16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f56a003caa19d0ea2b7958abf5e63e87ac13f5c5e9bb7e5747c2f0b0626da16", kill_on_drop: false }`
[INFO] [stdout] 4f56a003caa19d0ea2b7958abf5e63e87ac13f5c5e9bb7e5747c2f0b0626da16
[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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99aa04edc7eae479556ccebc6a48376d9ed6660294b19b177708f0a928db8ca1
[INFO] running `Command { std: "docker" "start" "-a" "99aa04edc7eae479556ccebc6a48376d9ed6660294b19b177708f0a928db8ca1", kill_on_drop: false }`
[INFO] [stderr]    Compiling re_span v0.31.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "99aa04edc7eae479556ccebc6a48376d9ed6660294b19b177708f0a928db8ca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99aa04edc7eae479556ccebc6a48376d9ed6660294b19b177708f0a928db8ca1", kill_on_drop: false }`
[INFO] [stdout] 99aa04edc7eae479556ccebc6a48376d9ed6660294b19b177708f0a928db8ca1
[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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e0bfa0ccb60dd5362df8edf38949f49ee9b588f60f206303edf25ca9ad0c5fa3
[INFO] running `Command { std: "docker" "start" "-a" "e0bfa0ccb60dd5362df8edf38949f49ee9b588f60f206303edf25ca9ad0c5fa3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/re_span-c0113b8725bfa222)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests re_span
[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] [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" "e0bfa0ccb60dd5362df8edf38949f49ee9b588f60f206303edf25ca9ad0c5fa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0bfa0ccb60dd5362df8edf38949f49ee9b588f60f206303edf25ca9ad0c5fa3", kill_on_drop: false }`
[INFO] [stdout] e0bfa0ccb60dd5362df8edf38949f49ee9b588f60f206303edf25ca9ad0c5fa3