[INFO] fetching crate scorpius 0.4.0...
[INFO] testing scorpius-0.4.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate scorpius 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate scorpius 0.4.0
[INFO] finished tweaking crates.io crate scorpius 0.4.0
[INFO] tweaked toml for crates.io crate scorpius 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scorpius 0.4.0 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]     Updating crates.io index
[INFO] [stderr]      Locking 64 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab809dd41927a523bf208b3b398aba20533a6cb9aee4ea8a42631c5c24f04388
[INFO] running `Command { std: "docker" "start" "-a" "ab809dd41927a523bf208b3b398aba20533a6cb9aee4ea8a42631c5c24f04388", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab809dd41927a523bf208b3b398aba20533a6cb9aee4ea8a42631c5c24f04388", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab809dd41927a523bf208b3b398aba20533a6cb9aee4ea8a42631c5c24f04388", kill_on_drop: false }`
[INFO] [stdout] ab809dd41927a523bf208b3b398aba20533a6cb9aee4ea8a42631c5c24f04388
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a861093e4ec5fab83f55a6842be2f0b1238ef2423f390d81c852260393d00ee1
[INFO] running `Command { std: "docker" "start" "-a" "a861093e4ec5fab83f55a6842be2f0b1238ef2423f390d81c852260393d00ee1", kill_on_drop: false }`
[INFO] [stderr]    Compiling scorpius v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "a861093e4ec5fab83f55a6842be2f0b1238ef2423f390d81c852260393d00ee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a861093e4ec5fab83f55a6842be2f0b1238ef2423f390d81c852260393d00ee1", kill_on_drop: false }`
[INFO] [stdout] a861093e4ec5fab83f55a6842be2f0b1238ef2423f390d81c852260393d00ee1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2e3f4ed712e787521ffcf9ee1d5718e4aa6b5ad0f48cbf932bed4985337dbb9
[INFO] running `Command { std: "docker" "start" "-a" "c2e3f4ed712e787521ffcf9ee1d5718e4aa6b5ad0f48cbf932bed4985337dbb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling scorpius v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.14s
[INFO] running `Command { std: "docker" "inspect" "c2e3f4ed712e787521ffcf9ee1d5718e4aa6b5ad0f48cbf932bed4985337dbb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e3f4ed712e787521ffcf9ee1d5718e4aa6b5ad0f48cbf932bed4985337dbb9", kill_on_drop: false }`
[INFO] [stdout] c2e3f4ed712e787521ffcf9ee1d5718e4aa6b5ad0f48cbf932bed4985337dbb9
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9b9b286637781624fe200e77ebc59190e9e48ec441eb1d77989ebba5e5baaa9
[INFO] running `Command { std: "docker" "start" "-a" "c9b9b286637781624fe200e77ebc59190e9e48ec441eb1d77989ebba5e5baaa9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scorpius-cf3a000fe602f162)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test data_structure::queue::tests::create_queue ... ok
[INFO] [stdout] test data_structure::queue::tests::enqueue_to_queue ... ok
[INFO] [stdout] test data_structure::queue::tests::dequeue_from_queue ... ok
[INFO] [stdout] test data_structure::queue::tests::get_queue_size_when_is_empty ... ok
[INFO] [stdout] test data_structure::queue::tests::peek_from_queue ... ok
[INFO] [stdout] test data_structure::stack::tests::create_stack ... ok
[INFO] [stdout] test data_structure::stack::tests::get_stack_size_when_has_items ... ok
[INFO] [stdout] test data_structure::queue::tests::iterate_queue ... ok
[INFO] [stdout] test data_structure::queue::tests::get_queue_size_when_has_items ... ok
[INFO] [stdout] test data_structure::stack::tests::get_stack_size_when_is_empty ... ok
[INFO] [stdout] test data_structure::stack::tests::iterate_stack ... ok
[INFO] [stdout] test data_structure::stack::tests::push_to_stack ... ok
[INFO] [stdout] test data_structure::stack::tests::peek_from_stack ... ok
[INFO] [stdout] test data_structure::stack::tests::pop_from_stack ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scorpius
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/data_structure/queue.rs - data_structure::queue::Queue<T>::enqueue (line 27) ... ok
[INFO] [stdout] test src/data_structure/queue.rs - data_structure::queue::Queue<T> (line 89) ... ok
[INFO] [stdout] test src/data_structure/queue.rs - data_structure::queue::Queue<T>::new (line 11) ... ok
[INFO] [stdout] test src/data_structure/queue.rs - data_structure::queue::Queue<T> (line 104) ... ok
[INFO] [stdout] test src/data_structure/queue.rs - data_structure::queue::Queue<T> (line 119) ... ok
[INFO] [stdout] test src/data_structure/queue.rs - data_structure::queue::Queue<T>::peek (line 76) ... ok
[INFO] [stdout] test src/data_structure/queue.rs - data_structure::queue::Queue<T>::dequeue (line 43) ... ok
[INFO] [stdout] test src/data_structure/queue.rs - data_structure::queue::Queue<T>::size (line 59) ... ok
[INFO] [stdout] test src/data_structure/stack.rs - data_structure::stack::Stack<T> (line 102) ... ok
[INFO] [stdout] test src/data_structure/stack.rs - data_structure::stack::Stack<T> (line 87) ... ok
[INFO] [stdout] test src/data_structure/stack.rs - data_structure::stack::Stack<T>::new (line 9) ... ok
[INFO] [stdout] test src/data_structure/stack.rs - data_structure::stack::Stack<T>::size (line 57) ... ok
[INFO] [stdout] test src/data_structure/stack.rs - data_structure::stack::Stack<T>::push (line 25) ... ok
[INFO] [stdout] test src/data_structure/stack.rs - data_structure::stack::Stack<T> (line 117) ... ok
[INFO] [stdout] test src/data_structure/stack.rs - data_structure::stack::Stack<T>::peek (line 74) ... ok
[INFO] [stdout] test src/data_structure/stack.rs - data_structure::stack::Stack<T>::pop (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c9b9b286637781624fe200e77ebc59190e9e48ec441eb1d77989ebba5e5baaa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9b9b286637781624fe200e77ebc59190e9e48ec441eb1d77989ebba5e5baaa9", kill_on_drop: false }`
[INFO] [stdout] c9b9b286637781624fe200e77ebc59190e9e48ec441eb1d77989ebba5e5baaa9