[INFO] fetching crate zeroone 0.1.0...
[INFO] testing zeroone-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate zeroone 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate zeroone 0.1.0
[INFO] finished tweaking crates.io crate zeroone 0.1.0
[INFO] tweaked toml for crates.io crate zeroone 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zeroone 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] 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1bc29b00b8c56f669c9d8e46d211242254ce70f883e5e647b0cb2bf8f1390a82
[INFO] running `Command { std: "docker" "start" "-a" "1bc29b00b8c56f669c9d8e46d211242254ce70f883e5e647b0cb2bf8f1390a82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bc29b00b8c56f669c9d8e46d211242254ce70f883e5e647b0cb2bf8f1390a82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc29b00b8c56f669c9d8e46d211242254ce70f883e5e647b0cb2bf8f1390a82", kill_on_drop: false }`
[INFO] [stdout] 1bc29b00b8c56f669c9d8e46d211242254ce70f883e5e647b0cb2bf8f1390a82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f32a93b4011ddc4c9afe52f150610575a1225630fe193f8167028ee940607b25
[INFO] running `Command { std: "docker" "start" "-a" "f32a93b4011ddc4c9afe52f150610575a1225630fe193f8167028ee940607b25", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeroone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "f32a93b4011ddc4c9afe52f150610575a1225630fe193f8167028ee940607b25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f32a93b4011ddc4c9afe52f150610575a1225630fe193f8167028ee940607b25", kill_on_drop: false }`
[INFO] [stdout] f32a93b4011ddc4c9afe52f150610575a1225630fe193f8167028ee940607b25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 39bcebe673fd23f482b8f11145fa21960d1d4388a9eaa5e8d794d85f9381f98e
[INFO] running `Command { std: "docker" "start" "-a" "39bcebe673fd23f482b8f11145fa21960d1d4388a9eaa5e8d794d85f9381f98e", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeroone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "39bcebe673fd23f482b8f11145fa21960d1d4388a9eaa5e8d794d85f9381f98e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39bcebe673fd23f482b8f11145fa21960d1d4388a9eaa5e8d794d85f9381f98e", kill_on_drop: false }`
[INFO] [stdout] 39bcebe673fd23f482b8f11145fa21960d1d4388a9eaa5e8d794d85f9381f98e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6bf2f9ad63589b68a618376daad5d2a456b164ed562ea3a36627a9aa19f30b7b
[INFO] running `Command { std: "docker" "start" "-a" "6bf2f9ad63589b68a618376daad5d2a456b164ed562ea3a36627a9aa19f30b7b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zeroone-517afb181c21bc95)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test linear_algebra::tests::linear_vector_commutative_addition ... ok
[INFO] [stdout] test linear_algebra::tests::linear_vector_addition ... ok
[INFO] [stdout] test linear_algebra::tests::linear_vector_addition_panics - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zeroone
[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" "6bf2f9ad63589b68a618376daad5d2a456b164ed562ea3a36627a9aa19f30b7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf2f9ad63589b68a618376daad5d2a456b164ed562ea3a36627a9aa19f30b7b", kill_on_drop: false }`
[INFO] [stdout] 6bf2f9ad63589b68a618376daad5d2a456b164ed562ea3a36627a9aa19f30b7b