[INFO] fetching crate amg_match 0.1.0...
[INFO] testing amg_match-0.1.0 against 1.90.0 for beta-1.91-2
[INFO] extracting crate amg_match 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate amg_match 0.1.0
[INFO] finished tweaking crates.io crate amg_match 0.1.0
[INFO] tweaked toml for crates.io crate amg_match 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate amg_match 0.1.0 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] crate crates.io crate amg_match 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty_env_logger v0.5.0
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[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] 40dbeab477988855dc7dbadb5a789ebbd91ab465f1a34b1fbbd08e4728fcf4b9
[INFO] running `Command { std: "docker" "start" "-a" "40dbeab477988855dc7dbadb5a789ebbd91ab465f1a34b1fbbd08e4728fcf4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40dbeab477988855dc7dbadb5a789ebbd91ab465f1a34b1fbbd08e4728fcf4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40dbeab477988855dc7dbadb5a789ebbd91ab465f1a34b1fbbd08e4728fcf4b9", kill_on_drop: false }`
[INFO] [stdout] 40dbeab477988855dc7dbadb5a789ebbd91ab465f1a34b1fbbd08e4728fcf4b9
[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] b1b352638959eb84ad2b85f05a1da1c7f4622d6cff9ef212f849e66aaed3466d
[INFO] running `Command { std: "docker" "start" "-a" "b1b352638959eb84ad2b85f05a1da1c7f4622d6cff9ef212f849e66aaed3466d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling pretty_env_logger v0.5.0
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[INFO] [stderr]    Compiling pest_meta v2.7.9
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[INFO] [stderr]    Compiling pest_derive v2.7.9
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[INFO] [stderr]    Compiling image v0.25.1
[INFO] [stderr]    Compiling nalgebra-sparse v0.9.0
[INFO] [stderr]    Compiling amg_match v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "b1b352638959eb84ad2b85f05a1da1c7f4622d6cff9ef212f849e66aaed3466d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1b352638959eb84ad2b85f05a1da1c7f4622d6cff9ef212f849e66aaed3466d", kill_on_drop: false }`
[INFO] [stdout] b1b352638959eb84ad2b85f05a1da1c7f4622d6cff9ef212f849e66aaed3466d
[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] 02043d5cdb0b0147ecc3cba379a5dcd57fd54f687d0a891c414215d3d813f315
[INFO] running `Command { std: "docker" "start" "-a" "02043d5cdb0b0147ecc3cba379a5dcd57fd54f687d0a891c414215d3d813f315", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling test-generator v0.3.1
[INFO] [stderr]    Compiling amg_match v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.23s
[INFO] running `Command { std: "docker" "inspect" "02043d5cdb0b0147ecc3cba379a5dcd57fd54f687d0a891c414215d3d813f315", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02043d5cdb0b0147ecc3cba379a5dcd57fd54f687d0a891c414215d3d813f315", kill_on_drop: false }`
[INFO] [stdout] 02043d5cdb0b0147ecc3cba379a5dcd57fd54f687d0a891c414215d3d813f315
[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] f7d43f9817ef9fff06fe109ee2d3ffd605282d68584bd54596750fcb80523f8b
[INFO] running `Command { std: "docker" "start" "-a" "f7d43f9817ef9fff06fe109ee2d3ffd605282d68584bd54596750fcb80523f8b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/amg_match-6328c3ec2c82be62)
[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]      Running unittests src/bin/sanity_check.rs (/opt/rustwide/target/debug/deps/sanity_check-54d4860709ce5778)
[INFO] [stderr]      Running unittests src/bin/study.rs (/opt/rustwide/target/debug/deps/study-afc46e34ec249625)
[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] [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 amg_match
[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" "f7d43f9817ef9fff06fe109ee2d3ffd605282d68584bd54596750fcb80523f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7d43f9817ef9fff06fe109ee2d3ffd605282d68584bd54596750fcb80523f8b", kill_on_drop: false }`
[INFO] [stdout] f7d43f9817ef9fff06fe109ee2d3ffd605282d68584bd54596750fcb80523f8b