[INFO] fetching crate spider_size_of_test 0.0.1...
[INFO] testing spider_size_of_test-0.0.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate spider_size_of_test 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate spider_size_of_test 0.0.1
[INFO] finished tweaking crates.io crate spider_size_of_test 0.0.1
[INFO] tweaked toml for crates.io crate spider_size_of_test 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate spider_size_of_test 0.0.1 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 1 package to latest compatible version
[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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f71ad192784850e2a67fe0519830e8cacb6a4afb88f9b66300f3dbda4ee2dde
[INFO] running `Command { std: "docker" "start" "-a" "3f71ad192784850e2a67fe0519830e8cacb6a4afb88f9b66300f3dbda4ee2dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f71ad192784850e2a67fe0519830e8cacb6a4afb88f9b66300f3dbda4ee2dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f71ad192784850e2a67fe0519830e8cacb6a4afb88f9b66300f3dbda4ee2dde", kill_on_drop: false }`
[INFO] [stdout] 3f71ad192784850e2a67fe0519830e8cacb6a4afb88f9b66300f3dbda4ee2dde
[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=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] 58ba01855d4b0d3375027218e27033e19eca812e671936b78f5decedbaf72910
[INFO] running `Command { std: "docker" "start" "-a" "58ba01855d4b0d3375027218e27033e19eca812e671936b78f5decedbaf72910", kill_on_drop: false }`
[INFO] [stderr]    Compiling spider_size_of_test v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "58ba01855d4b0d3375027218e27033e19eca812e671936b78f5decedbaf72910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58ba01855d4b0d3375027218e27033e19eca812e671936b78f5decedbaf72910", kill_on_drop: false }`
[INFO] [stdout] 58ba01855d4b0d3375027218e27033e19eca812e671936b78f5decedbaf72910
[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=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] 4231773240d69ad0db7ac1295cd25f97ef7f7ad21b8c1da829b7150ab4d0bd45
[INFO] running `Command { std: "docker" "start" "-a" "4231773240d69ad0db7ac1295cd25f97ef7f7ad21b8c1da829b7150ab4d0bd45", kill_on_drop: false }`
[INFO] [stderr]    Compiling spider_size_of_test v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "4231773240d69ad0db7ac1295cd25f97ef7f7ad21b8c1da829b7150ab4d0bd45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4231773240d69ad0db7ac1295cd25f97ef7f7ad21b8c1da829b7150ab4d0bd45", kill_on_drop: false }`
[INFO] [stdout] 4231773240d69ad0db7ac1295cd25f97ef7f7ad21b8c1da829b7150ab4d0bd45
[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=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] 7ebe530fca17a836dacc2ba2e31ecb1417e0460468708e11b34d896058f1ea76
[INFO] running `Command { std: "docker" "start" "-a" "7ebe530fca17a836dacc2ba2e31ecb1417e0460468708e11b34d896058f1ea76", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/spider_size_of_test-9b50442f31aed5b6)
[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 spider_size_of_test
[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" "7ebe530fca17a836dacc2ba2e31ecb1417e0460468708e11b34d896058f1ea76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ebe530fca17a836dacc2ba2e31ecb1417e0460468708e11b34d896058f1ea76", kill_on_drop: false }`
[INFO] [stdout] 7ebe530fca17a836dacc2ba2e31ecb1417e0460468708e11b34d896058f1ea76