[INFO] fetching crate slang_struct 0.0.2...
[INFO] testing slang_struct-0.0.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate slang_struct 0.0.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate slang_struct 0.0.2
[INFO] finished tweaking crates.io crate slang_struct 0.0.2
[INFO] tweaked toml for crates.io crate slang_struct 0.0.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate slang_struct 0.0.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 212edf1ec9ac263f98a893a370419b05b10a1b5968a2053e48aa0e4edc8f6282
[INFO] running `Command { std: "docker" "start" "-a" "212edf1ec9ac263f98a893a370419b05b10a1b5968a2053e48aa0e4edc8f6282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "212edf1ec9ac263f98a893a370419b05b10a1b5968a2053e48aa0e4edc8f6282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "212edf1ec9ac263f98a893a370419b05b10a1b5968a2053e48aa0e4edc8f6282", kill_on_drop: false }`
[INFO] [stdout] 212edf1ec9ac263f98a893a370419b05b10a1b5968a2053e48aa0e4edc8f6282
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7063d39ecf20201ac4c249961e83c9d27fed86dfd0ba294c93f90dd4b77f2a79
[INFO] running `Command { std: "docker" "start" "-a" "7063d39ecf20201ac4c249961e83c9d27fed86dfd0ba294c93f90dd4b77f2a79", kill_on_drop: false }`
[INFO] [stderr]    Compiling slang_struct v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "7063d39ecf20201ac4c249961e83c9d27fed86dfd0ba294c93f90dd4b77f2a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7063d39ecf20201ac4c249961e83c9d27fed86dfd0ba294c93f90dd4b77f2a79", kill_on_drop: false }`
[INFO] [stdout] 7063d39ecf20201ac4c249961e83c9d27fed86dfd0ba294c93f90dd4b77f2a79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 790daefc27dac62c85bf8e8ca7f58235129c8b583f73f699c7923df4f44f4d12
[INFO] running `Command { std: "docker" "start" "-a" "790daefc27dac62c85bf8e8ca7f58235129c8b583f73f699c7923df4f44f4d12", kill_on_drop: false }`
[INFO] [stderr]    Compiling slang_struct v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "790daefc27dac62c85bf8e8ca7f58235129c8b583f73f699c7923df4f44f4d12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "790daefc27dac62c85bf8e8ca7f58235129c8b583f73f699c7923df4f44f4d12", kill_on_drop: false }`
[INFO] [stdout] 790daefc27dac62c85bf8e8ca7f58235129c8b583f73f699c7923df4f44f4d12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4fcc64eb1ce8863b047b1c0df64d76a366cb58b9f3b7fbf32523da6f8c5557ba
[INFO] running `Command { std: "docker" "start" "-a" "4fcc64eb1ce8863b047b1c0df64d76a366cb58b9f3b7fbf32523da6f8c5557ba", 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/slang_struct-cbe649f1a1eb3e87)
[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 slang_struct
[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" "4fcc64eb1ce8863b047b1c0df64d76a366cb58b9f3b7fbf32523da6f8c5557ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fcc64eb1ce8863b047b1c0df64d76a366cb58b9f3b7fbf32523da6f8c5557ba", kill_on_drop: false }`
[INFO] [stdout] 4fcc64eb1ce8863b047b1c0df64d76a366cb58b9f3b7fbf32523da6f8c5557ba