[INFO] fetching crate bare-rust-ffi 0.0.3...
[INFO] testing bare-rust-ffi-0.0.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate bare-rust-ffi 0.0.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate bare-rust-ffi 0.0.3
[INFO] finished tweaking crates.io crate bare-rust-ffi 0.0.3
[INFO] tweaked toml for crates.io crate bare-rust-ffi 0.0.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bare-rust-ffi 0.0.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bare-rust-ffi 0.0.3 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85fe71cb0e2f242cbb41d92a88181d856ecff16bf4f0d862fb5fc18d3bc1d36f
[INFO] running `Command { std: "docker" "start" "-a" "85fe71cb0e2f242cbb41d92a88181d856ecff16bf4f0d862fb5fc18d3bc1d36f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85fe71cb0e2f242cbb41d92a88181d856ecff16bf4f0d862fb5fc18d3bc1d36f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85fe71cb0e2f242cbb41d92a88181d856ecff16bf4f0d862fb5fc18d3bc1d36f", kill_on_drop: false }`
[INFO] [stdout] 85fe71cb0e2f242cbb41d92a88181d856ecff16bf4f0d862fb5fc18d3bc1d36f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61c4be246bb6f33eb3eea7f1d3f375286c40a5c10a9badd2f12ac02d82a7b45e
[INFO] running `Command { std: "docker" "start" "-a" "61c4be246bb6f33eb3eea7f1d3f375286c40a5c10a9badd2f12ac02d82a7b45e", kill_on_drop: false }`
[INFO] [stderr]    Compiling bare-rust-ffi v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "61c4be246bb6f33eb3eea7f1d3f375286c40a5c10a9badd2f12ac02d82a7b45e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c4be246bb6f33eb3eea7f1d3f375286c40a5c10a9badd2f12ac02d82a7b45e", kill_on_drop: false }`
[INFO] [stdout] 61c4be246bb6f33eb3eea7f1d3f375286c40a5c10a9badd2f12ac02d82a7b45e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d3e804fab18d1331714e6ba9cec29c484cb9e31c070b65f7b4d38699f9196ed
[INFO] running `Command { std: "docker" "start" "-a" "1d3e804fab18d1331714e6ba9cec29c484cb9e31c070b65f7b4d38699f9196ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling bare-rust-ffi v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "1d3e804fab18d1331714e6ba9cec29c484cb9e31c070b65f7b4d38699f9196ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d3e804fab18d1331714e6ba9cec29c484cb9e31c070b65f7b4d38699f9196ed", kill_on_drop: false }`
[INFO] [stdout] 1d3e804fab18d1331714e6ba9cec29c484cb9e31c070b65f7b4d38699f9196ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 00adba8136abb3b6d21cf208ef7d114b52148593e79d5fedf18a0f7f8e93446d
[INFO] running `Command { std: "docker" "start" "-a" "00adba8136abb3b6d21cf208ef7d114b52148593e79d5fedf18a0f7f8e93446d", 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/bare_rust_ffi-a39cb0a5d85beb55)
[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 bare_rust_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] running `Command { std: "docker" "inspect" "00adba8136abb3b6d21cf208ef7d114b52148593e79d5fedf18a0f7f8e93446d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00adba8136abb3b6d21cf208ef7d114b52148593e79d5fedf18a0f7f8e93446d", kill_on_drop: false }`
[INFO] [stdout] 00adba8136abb3b6d21cf208ef7d114b52148593e79d5fedf18a0f7f8e93446d