[INFO] fetching crate prusti-contracts-proc-macros 0.2.0...
[INFO] testing prusti-contracts-proc-macros-0.2.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate prusti-contracts-proc-macros 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate prusti-contracts-proc-macros 0.2.0
[INFO] finished tweaking crates.io crate prusti-contracts-proc-macros 0.2.0
[INFO] tweaked toml for crates.io crate prusti-contracts-proc-macros 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate prusti-contracts-proc-macros 0.2.0 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] 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 24 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prusti-specs v0.2.0
[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] 685330730d045b242849f83d5c79ab4519e920016ac607244d43a3881f2da533
[INFO] running `Command { std: "docker" "start" "-a" "685330730d045b242849f83d5c79ab4519e920016ac607244d43a3881f2da533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "685330730d045b242849f83d5c79ab4519e920016ac607244d43a3881f2da533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "685330730d045b242849f83d5c79ab4519e920016ac607244d43a3881f2da533", kill_on_drop: false }`
[INFO] [stdout] 685330730d045b242849f83d5c79ab4519e920016ac607244d43a3881f2da533
[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] cdee939d8a3a954945d0b259dfebe5b221ea7e370298f1e58895fce7644fd570
[INFO] running `Command { std: "docker" "start" "-a" "cdee939d8a3a954945d0b259dfebe5b221ea7e370298f1e58895fce7644fd570", kill_on_drop: false }`
[INFO] [stderr]    Compiling prusti-contracts-proc-macros v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "cdee939d8a3a954945d0b259dfebe5b221ea7e370298f1e58895fce7644fd570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdee939d8a3a954945d0b259dfebe5b221ea7e370298f1e58895fce7644fd570", kill_on_drop: false }`
[INFO] [stdout] cdee939d8a3a954945d0b259dfebe5b221ea7e370298f1e58895fce7644fd570
[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] c57049af4e0e53d2bf716f9c40b2b9fb7e305f8925f97dca317e7f67c433ae92
[INFO] running `Command { std: "docker" "start" "-a" "c57049af4e0e53d2bf716f9c40b2b9fb7e305f8925f97dca317e7f67c433ae92", kill_on_drop: false }`
[INFO] [stderr]    Compiling prusti-contracts-proc-macros v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "c57049af4e0e53d2bf716f9c40b2b9fb7e305f8925f97dca317e7f67c433ae92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c57049af4e0e53d2bf716f9c40b2b9fb7e305f8925f97dca317e7f67c433ae92", kill_on_drop: false }`
[INFO] [stdout] c57049af4e0e53d2bf716f9c40b2b9fb7e305f8925f97dca317e7f67c433ae92
[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] 65bf5246fccdd88f6200f6955818add38c0690ef544b0c4da8261c92b23f7267
[INFO] running `Command { std: "docker" "start" "-a" "65bf5246fccdd88f6200f6955818add38c0690ef544b0c4da8261c92b23f7267", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prusti_contracts_proc_macros-03683948fe3a4e1e)
[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 prusti_contracts_proc_macros
[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" "65bf5246fccdd88f6200f6955818add38c0690ef544b0c4da8261c92b23f7267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65bf5246fccdd88f6200f6955818add38c0690ef544b0c4da8261c92b23f7267", kill_on_drop: false }`
[INFO] [stdout] 65bf5246fccdd88f6200f6955818add38c0690ef544b0c4da8261c92b23f7267