[INFO] fetching crate rp_sandbox_c 0.12.0...
[INFO] testing rp_sandbox_c-0.12.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate rp_sandbox_c 0.12.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rp_sandbox_c 0.12.0
[INFO] finished tweaking crates.io crate rp_sandbox_c 0.12.0
[INFO] tweaked toml for crates.io crate rp_sandbox_c 0.12.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rp_sandbox_c 0.12.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rp_sandbox_c 0.12.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rp_sandbox_a v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48faef277219190545b6b58759f4697237b186bc99d3e46e5033212e78b27c16
[INFO] running `Command { std: "docker" "start" "-a" "48faef277219190545b6b58759f4697237b186bc99d3e46e5033212e78b27c16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48faef277219190545b6b58759f4697237b186bc99d3e46e5033212e78b27c16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48faef277219190545b6b58759f4697237b186bc99d3e46e5033212e78b27c16", kill_on_drop: false }`
[INFO] [stdout] 48faef277219190545b6b58759f4697237b186bc99d3e46e5033212e78b27c16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ebca98e421fcd61718987ce84ce5a136fcccd22f5bbcf9f63bd1f98130c402a
[INFO] running `Command { std: "docker" "start" "-a" "9ebca98e421fcd61718987ce84ce5a136fcccd22f5bbcf9f63bd1f98130c402a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rp_sandbox_a v0.12.0
[INFO] [stderr]    Compiling rp_sandbox_c v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "9ebca98e421fcd61718987ce84ce5a136fcccd22f5bbcf9f63bd1f98130c402a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ebca98e421fcd61718987ce84ce5a136fcccd22f5bbcf9f63bd1f98130c402a", kill_on_drop: false }`
[INFO] [stdout] 9ebca98e421fcd61718987ce84ce5a136fcccd22f5bbcf9f63bd1f98130c402a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a35e33c8965acaec3d9700f50f827f36f3c2606127128c33ef6d911563d8ba8
[INFO] running `Command { std: "docker" "start" "-a" "6a35e33c8965acaec3d9700f50f827f36f3c2606127128c33ef6d911563d8ba8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rp_sandbox_c v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "6a35e33c8965acaec3d9700f50f827f36f3c2606127128c33ef6d911563d8ba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a35e33c8965acaec3d9700f50f827f36f3c2606127128c33ef6d911563d8ba8", kill_on_drop: false }`
[INFO] [stdout] 6a35e33c8965acaec3d9700f50f827f36f3c2606127128c33ef6d911563d8ba8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e37b7c8315ecac5a8a871f49561b9763caf5f11d8f5d3b85df009b19ee1995b6
[INFO] running `Command { std: "docker" "start" "-a" "e37b7c8315ecac5a8a871f49561b9763caf5f11d8f5d3b85df009b19ee1995b6", 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/rp_sandbox_c-c56ef8d6b451205c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rp_sandbox_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" "e37b7c8315ecac5a8a871f49561b9763caf5f11d8f5d3b85df009b19ee1995b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e37b7c8315ecac5a8a871f49561b9763caf5f11d8f5d3b85df009b19ee1995b6", kill_on_drop: false }`
[INFO] [stdout] e37b7c8315ecac5a8a871f49561b9763caf5f11d8f5d3b85df009b19ee1995b6