[INFO] fetching crate s-two 1.0.0...
[INFO] testing s-two-1.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate s-two 1.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate s-two 1.0.0
[INFO] finished tweaking crates.io crate s-two 1.0.0
[INFO] tweaked toml for crates.io crate s-two 1.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate s-two 1.0.0 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 s-two 1.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9122ff90a3acdaa08860408e9a946955c7ab727567798636b07b03e9cf4f51c5
[INFO] running `Command { std: "docker" "start" "-a" "9122ff90a3acdaa08860408e9a946955c7ab727567798636b07b03e9cf4f51c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9122ff90a3acdaa08860408e9a946955c7ab727567798636b07b03e9cf4f51c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9122ff90a3acdaa08860408e9a946955c7ab727567798636b07b03e9cf4f51c5", kill_on_drop: false }`
[INFO] [stdout] 9122ff90a3acdaa08860408e9a946955c7ab727567798636b07b03e9cf4f51c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b5952177bd68aa6d2f6d7f48d8c95d66f863fa1608d8596751fef4f3b6222033
[INFO] running `Command { std: "docker" "start" "-a" "b5952177bd68aa6d2f6d7f48d8c95d66f863fa1608d8596751fef4f3b6222033", kill_on_drop: false }`
[INFO] [stderr]    Compiling s-two v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "b5952177bd68aa6d2f6d7f48d8c95d66f863fa1608d8596751fef4f3b6222033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5952177bd68aa6d2f6d7f48d8c95d66f863fa1608d8596751fef4f3b6222033", kill_on_drop: false }`
[INFO] [stdout] b5952177bd68aa6d2f6d7f48d8c95d66f863fa1608d8596751fef4f3b6222033
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0f5ab265d415a7daadf3edc14dc3b22d1c3e23144037309fc8a5d71bf3662694
[INFO] running `Command { std: "docker" "start" "-a" "0f5ab265d415a7daadf3edc14dc3b22d1c3e23144037309fc8a5d71bf3662694", kill_on_drop: false }`
[INFO] [stderr]    Compiling s-two v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "0f5ab265d415a7daadf3edc14dc3b22d1c3e23144037309fc8a5d71bf3662694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f5ab265d415a7daadf3edc14dc3b22d1c3e23144037309fc8a5d71bf3662694", kill_on_drop: false }`
[INFO] [stdout] 0f5ab265d415a7daadf3edc14dc3b22d1c3e23144037309fc8a5d71bf3662694
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b0cb4a2cc638a1cdf1f069cc4631bb93d917af9a013a4952f938fd3e77b737f3
[INFO] running `Command { std: "docker" "start" "-a" "b0cb4a2cc638a1cdf1f069cc4631bb93d917af9a013a4952f938fd3e77b737f3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/s_two-7826077c80355784)
[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" "b0cb4a2cc638a1cdf1f069cc4631bb93d917af9a013a4952f938fd3e77b737f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0cb4a2cc638a1cdf1f069cc4631bb93d917af9a013a4952f938fd3e77b737f3", kill_on_drop: false }`
[INFO] [stdout] b0cb4a2cc638a1cdf1f069cc4631bb93d917af9a013a4952f938fd3e77b737f3