[INFO] fetching crate interoptopus_c 0.16.0-alpha.14...
[INFO] testing interoptopus_c-0.16.0-alpha.14 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate interoptopus_c 0.16.0-alpha.14 into /workspace/builds/worker-4-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate interoptopus_c 0.16.0-alpha.14 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 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded interoptopus v0.16.0-alpha.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a77e1ab5a0e792525b55163b307248af75647e99d93932af19f6523fe1bc10eb
[INFO] running `Command { std: "docker" "start" "-a" "a77e1ab5a0e792525b55163b307248af75647e99d93932af19f6523fe1bc10eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a77e1ab5a0e792525b55163b307248af75647e99d93932af19f6523fe1bc10eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a77e1ab5a0e792525b55163b307248af75647e99d93932af19f6523fe1bc10eb", kill_on_drop: false }`
[INFO] [stdout] a77e1ab5a0e792525b55163b307248af75647e99d93932af19f6523fe1bc10eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 41424c00964e65a5a809396749b28133f0b75ca7520a98cb09028b4bf0d7365d
[INFO] running `Command { std: "docker" "start" "-a" "41424c00964e65a5a809396749b28133f0b75ca7520a98cb09028b4bf0d7365d", 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 2.04s
[INFO] running `Command { std: "docker" "inspect" "41424c00964e65a5a809396749b28133f0b75ca7520a98cb09028b4bf0d7365d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41424c00964e65a5a809396749b28133f0b75ca7520a98cb09028b4bf0d7365d", kill_on_drop: false }`
[INFO] [stdout] 41424c00964e65a5a809396749b28133f0b75ca7520a98cb09028b4bf0d7365d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b30116a7813cb9543fa8359982e381de698d41631bfedd532d5a240c514282f4
[INFO] running `Command { std: "docker" "start" "-a" "b30116a7813cb9543fa8359982e381de698d41631bfedd532d5a240c514282f4", 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 0.23s
[INFO] running `Command { std: "docker" "inspect" "b30116a7813cb9543fa8359982e381de698d41631bfedd532d5a240c514282f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b30116a7813cb9543fa8359982e381de698d41631bfedd532d5a240c514282f4", kill_on_drop: false }`
[INFO] [stdout] b30116a7813cb9543fa8359982e381de698d41631bfedd532d5a240c514282f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d011c47984083598bb8830a3ef670250ef95bbdaf6ab3eafc9d1f1d5b682c1f3
[INFO] running `Command { std: "docker" "start" "-a" "d011c47984083598bb8830a3ef670250ef95bbdaf6ab3eafc9d1f1d5b682c1f3", 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/interoptopus_c-328c9e63c32cc569)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests interoptopus_c
[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" "d011c47984083598bb8830a3ef670250ef95bbdaf6ab3eafc9d1f1d5b682c1f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d011c47984083598bb8830a3ef670250ef95bbdaf6ab3eafc9d1f1d5b682c1f3", kill_on_drop: false }`
[INFO] [stdout] d011c47984083598bb8830a3ef670250ef95bbdaf6ab3eafc9d1f1d5b682c1f3