[INFO] fetching crate interoptopus_c 0.16.0-alpha.14...
[INFO] testing interoptopus_c-0.16.0-alpha.14 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate interoptopus_c 0.16.0-alpha.14 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate interoptopus_c 0.16.0-alpha.14
[INFO] finished tweaking crates.io crate interoptopus_c 0.16.0-alpha.14
[INFO] tweaked toml for crates.io crate interoptopus_c 0.16.0-alpha.14 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate interoptopus_c 0.16.0-alpha.14 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 interoptopus_c 0.16.0-alpha.14 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1ca7e13f28b8e71dcf1f75d3a1c0e92b8a0b9daa575d86792ef181816872ab89
[INFO] running `Command { std: "docker" "start" "-a" "1ca7e13f28b8e71dcf1f75d3a1c0e92b8a0b9daa575d86792ef181816872ab89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ca7e13f28b8e71dcf1f75d3a1c0e92b8a0b9daa575d86792ef181816872ab89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ca7e13f28b8e71dcf1f75d3a1c0e92b8a0b9daa575d86792ef181816872ab89", kill_on_drop: false }`
[INFO] [stdout] 1ca7e13f28b8e71dcf1f75d3a1c0e92b8a0b9daa575d86792ef181816872ab89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a2908faac07847dc560013f0a5ed54520d517b2b15a235b3304cab83adb6d7a2
[INFO] running `Command { std: "docker" "start" "-a" "a2908faac07847dc560013f0a5ed54520d517b2b15a235b3304cab83adb6d7a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling interoptopus v0.16.0-alpha.14
[INFO] [stderr]    Compiling interoptopus_c v0.16.0-alpha.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "a2908faac07847dc560013f0a5ed54520d517b2b15a235b3304cab83adb6d7a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2908faac07847dc560013f0a5ed54520d517b2b15a235b3304cab83adb6d7a2", kill_on_drop: false }`
[INFO] [stdout] a2908faac07847dc560013f0a5ed54520d517b2b15a235b3304cab83adb6d7a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c307434dfc03965012c3bf476505f8229256219fba65fed24010aa5020f92d32
[INFO] running `Command { std: "docker" "start" "-a" "c307434dfc03965012c3bf476505f8229256219fba65fed24010aa5020f92d32", kill_on_drop: false }`
[INFO] [stderr]    Compiling interoptopus_c v0.16.0-alpha.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "c307434dfc03965012c3bf476505f8229256219fba65fed24010aa5020f92d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c307434dfc03965012c3bf476505f8229256219fba65fed24010aa5020f92d32", kill_on_drop: false }`
[INFO] [stdout] c307434dfc03965012c3bf476505f8229256219fba65fed24010aa5020f92d32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2ef02b902a8c55e6b507bf8814b0f7a39aeaad8c15b18a87fe40fdbd4736f41f
[INFO] running `Command { std: "docker" "start" "-a" "2ef02b902a8c55e6b507bf8814b0f7a39aeaad8c15b18a87fe40fdbd4736f41f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/interoptopus_c-328c9e63c32cc569)
[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 interoptopus_c
[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" "2ef02b902a8c55e6b507bf8814b0f7a39aeaad8c15b18a87fe40fdbd4736f41f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ef02b902a8c55e6b507bf8814b0f7a39aeaad8c15b18a87fe40fdbd4736f41f", kill_on_drop: false }`
[INFO] [stdout] 2ef02b902a8c55e6b507bf8814b0f7a39aeaad8c15b18a87fe40fdbd4736f41f