[INFO] fetching crate spider_size_of_test 0.0.1...
[INFO] testing spider_size_of_test-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate spider_size_of_test 0.0.1 into /workspace/builds/worker-3-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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate spider_size_of_test 0.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16f007cee0934cbbe651cdd75156686c84d9b9515a03d317bdcecfedf62e406d
[INFO] running `Command { std: "docker" "start" "-a" "16f007cee0934cbbe651cdd75156686c84d9b9515a03d317bdcecfedf62e406d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16f007cee0934cbbe651cdd75156686c84d9b9515a03d317bdcecfedf62e406d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16f007cee0934cbbe651cdd75156686c84d9b9515a03d317bdcecfedf62e406d", kill_on_drop: false }`
[INFO] [stdout] 16f007cee0934cbbe651cdd75156686c84d9b9515a03d317bdcecfedf62e406d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07f42094c06468c3109fae7fcac5615699d1df1bc4458ddbfb8e2f8398ade1b5
[INFO] running `Command { std: "docker" "start" "-a" "07f42094c06468c3109fae7fcac5615699d1df1bc4458ddbfb8e2f8398ade1b5", 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 0.18s
[INFO] running `Command { std: "docker" "inspect" "07f42094c06468c3109fae7fcac5615699d1df1bc4458ddbfb8e2f8398ade1b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f42094c06468c3109fae7fcac5615699d1df1bc4458ddbfb8e2f8398ade1b5", kill_on_drop: false }`
[INFO] [stdout] 07f42094c06468c3109fae7fcac5615699d1df1bc4458ddbfb8e2f8398ade1b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c75e3a51a7ef299753434c86966b837903654793fc525a8f8faa24235c80fbe
[INFO] running `Command { std: "docker" "start" "-a" "8c75e3a51a7ef299753434c86966b837903654793fc525a8f8faa24235c80fbe", 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 0.29s
[INFO] running `Command { std: "docker" "inspect" "8c75e3a51a7ef299753434c86966b837903654793fc525a8f8faa24235c80fbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c75e3a51a7ef299753434c86966b837903654793fc525a8f8faa24235c80fbe", kill_on_drop: false }`
[INFO] [stdout] 8c75e3a51a7ef299753434c86966b837903654793fc525a8f8faa24235c80fbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41b32e757d32ecc98633f050e15b41c5651fd704c9f543e3e9005de1386dfbfe
[INFO] running `Command { std: "docker" "start" "-a" "41b32e757d32ecc98633f050e15b41c5651fd704c9f543e3e9005de1386dfbfe", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/spider_size_of_test-1412e9d4ae4bc28b)
[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" "41b32e757d32ecc98633f050e15b41c5651fd704c9f543e3e9005de1386dfbfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41b32e757d32ecc98633f050e15b41c5651fd704c9f543e3e9005de1386dfbfe", kill_on_drop: false }`
[INFO] [stdout] 41b32e757d32ecc98633f050e15b41c5651fd704c9f543e3e9005de1386dfbfe