[INFO] fetching crate kjarni-ffi 0.0.1-alpha.1...
[INFO] testing kjarni-ffi-0.0.1-alpha.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate kjarni-ffi 0.0.1-alpha.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate kjarni-ffi 0.0.1-alpha.1
[INFO] finished tweaking crates.io crate kjarni-ffi 0.0.1-alpha.1
[INFO] tweaked toml for crates.io crate kjarni-ffi 0.0.1-alpha.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kjarni-ffi 0.0.1-alpha.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kjarni-ffi 0.0.1-alpha.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3898b788c5e65c7f5236686a3ebe6b2361942d54d6493ceff7944eeb84b2d3e7
[INFO] running `Command { std: "docker" "start" "-a" "3898b788c5e65c7f5236686a3ebe6b2361942d54d6493ceff7944eeb84b2d3e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3898b788c5e65c7f5236686a3ebe6b2361942d54d6493ceff7944eeb84b2d3e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3898b788c5e65c7f5236686a3ebe6b2361942d54d6493ceff7944eeb84b2d3e7", kill_on_drop: false }`
[INFO] [stdout] 3898b788c5e65c7f5236686a3ebe6b2361942d54d6493ceff7944eeb84b2d3e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 008af90a412d97b62a2955990d24b55c752d2d390713f082af93b30776bbf4b6
[INFO] running `Command { std: "docker" "start" "-a" "008af90a412d97b62a2955990d24b55c752d2d390713f082af93b30776bbf4b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling kjarni-ffi v0.0.1-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "008af90a412d97b62a2955990d24b55c752d2d390713f082af93b30776bbf4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "008af90a412d97b62a2955990d24b55c752d2d390713f082af93b30776bbf4b6", kill_on_drop: false }`
[INFO] [stdout] 008af90a412d97b62a2955990d24b55c752d2d390713f082af93b30776bbf4b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f59695c5cc34f99f160e79b7aea7cfaf3e1a5978d3eb13d437ae662128fc82f
[INFO] running `Command { std: "docker" "start" "-a" "4f59695c5cc34f99f160e79b7aea7cfaf3e1a5978d3eb13d437ae662128fc82f", kill_on_drop: false }`
[INFO] [stderr]    Compiling kjarni-ffi v0.0.1-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "4f59695c5cc34f99f160e79b7aea7cfaf3e1a5978d3eb13d437ae662128fc82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f59695c5cc34f99f160e79b7aea7cfaf3e1a5978d3eb13d437ae662128fc82f", kill_on_drop: false }`
[INFO] [stdout] 4f59695c5cc34f99f160e79b7aea7cfaf3e1a5978d3eb13d437ae662128fc82f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fabcd393c8fcdad068c4d91a30a0c6c0b4ff249318836228d3153dc9b1d4e748
[INFO] running `Command { std: "docker" "start" "-a" "fabcd393c8fcdad068c4d91a30a0c6c0b4ff249318836228d3153dc9b1d4e748", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kjarni_ffi-c8b8bf3b1eb30cd5)
[INFO] [stderr]    Doc-tests kjarni_ffi
[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] [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" "fabcd393c8fcdad068c4d91a30a0c6c0b4ff249318836228d3153dc9b1d4e748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fabcd393c8fcdad068c4d91a30a0c6c0b4ff249318836228d3153dc9b1d4e748", kill_on_drop: false }`
[INFO] [stdout] fabcd393c8fcdad068c4d91a30a0c6c0b4ff249318836228d3153dc9b1d4e748