[INFO] fetching crate transaction-pool 2.0.3...
[INFO] testing transaction-pool-2.0.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate transaction-pool 2.0.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate transaction-pool 2.0.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate transaction-pool 2.0.3
[INFO] finished tweaking crates.io crate transaction-pool 2.0.3
[INFO] tweaked toml for crates.io crate transaction-pool 2.0.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c4bc5ec4b265dd9b8610622924dad3ed8d5933ef99497653c248298e1772dbf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8c4bc5ec4b265dd9b8610622924dad3ed8d5933ef99497653c248298e1772dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c4bc5ec4b265dd9b8610622924dad3ed8d5933ef99497653c248298e1772dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c4bc5ec4b265dd9b8610622924dad3ed8d5933ef99497653c248298e1772dbf", kill_on_drop: false }`
[INFO] [stdout] 8c4bc5ec4b265dd9b8610622924dad3ed8d5933ef99497653c248298e1772dbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca780b8bb29b2e05ece601dd82b1b0cdcf8a2bac0b442f9da2d36d5c48cb0da2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ca780b8bb29b2e05ece601dd82b1b0cdcf8a2bac0b442f9da2d36d5c48cb0da2", kill_on_drop: false }`
[INFO] [stderr]    Compiling trace-time v0.1.3
[INFO] [stderr]    Compiling transaction-pool v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "ca780b8bb29b2e05ece601dd82b1b0cdcf8a2bac0b442f9da2d36d5c48cb0da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca780b8bb29b2e05ece601dd82b1b0cdcf8a2bac0b442f9da2d36d5c48cb0da2", kill_on_drop: false }`
[INFO] [stdout] ca780b8bb29b2e05ece601dd82b1b0cdcf8a2bac0b442f9da2d36d5c48cb0da2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff54656e0f354bcd200b9ff454c04d4ac47dabbb50b0b7a6ac45e905db9c0c4d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ff54656e0f354bcd200b9ff454c04d4ac47dabbb50b0b7a6ac45e905db9c0c4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling rlp v0.4.6
[INFO] [stderr]    Compiling uint v0.8.5
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling impl-rlp v0.2.1
[INFO] [stderr]    Compiling fixed-hash v0.6.1
[INFO] [stderr]    Compiling impl-serde v0.3.1
[INFO] [stderr]    Compiling parity-scale-codec v1.3.5
[INFO] [stderr]    Compiling ethbloom v0.9.2
[INFO] [stderr]    Compiling impl-codec v0.4.2
[INFO] [stderr]    Compiling primitive-types v0.7.3
[INFO] [stderr]    Compiling ethereum-types v0.9.2
[INFO] [stderr]    Compiling transaction-pool v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 31.22s
[INFO] running `Command { std: "docker" "inspect" "ff54656e0f354bcd200b9ff454c04d4ac47dabbb50b0b7a6ac45e905db9c0c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff54656e0f354bcd200b9ff454c04d4ac47dabbb50b0b7a6ac45e905db9c0c4d", kill_on_drop: false }`
[INFO] [stdout] ff54656e0f354bcd200b9ff454c04d4ac47dabbb50b0b7a6ac45e905db9c0c4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a275fb66eda485f2456f918e21f7f1c9a6f93397e2e7bb593003658f314b09f5
[INFO] running `Command { std: "docker" "start" "-a" "a275fb66eda485f2456f918e21f7f1c9a6f93397e2e7bb593003658f314b09f5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/transaction_pool-11a73ec24bec08cb
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test scoring::tests::scoring_comparison ... ok
[INFO] [stdout] test tests::listener::cull_stalled ... ok
[INFO] [stdout] test tests::should_clear_queue ... ok
[INFO] [stdout] test tests::listener::clear_queue ... ok
[INFO] [stdout] test tests::listener::insert_transaction ... ok
[INFO] [stdout] test tests::listener::remove_transaction ... ok
[INFO] [stdout] test tests::should_import_even_if_sender_limit_is_reached ... ok
[INFO] [stdout] test tests::should_not_import_even_if_limit_is_reached_and_should_replace_returns_false ... ok
[INFO] [stdout] test tests::should_not_allow_same_transaction_twice ... ok
[INFO] [stdout] test tests::should_re_insert_after_cull ... ok
[INFO] [stdout] test tests::should_construct_pending ... ok
[INFO] [stdout] test tests::should_import_even_if_limit_is_reached_and_should_replace_returns_insert_new ... ok
[INFO] [stdout] test tests::should_cull_stalled_transactions_from_a_sender ... ok
[INFO] [stdout] test tests::should_reject_if_above_count ... ok
[INFO] [stdout] test tests::should_reject_if_above_sender_count ... ok
[INFO] [stdout] test tests::should_return_is_full ... ok
[INFO] [stdout] test tests::should_replace_transaction ... ok
[INFO] [stdout] test tests::should_remove_transaction ... ok
[INFO] [stdout] test tests::should_cull_stalled_transactions ... ok
[INFO] [stdout] test tests::should_update_scoring_correctly ... ok
[INFO] [stdout] test tests::should_skip_staled_pending_transactions ... ok
[INFO] [stdout] test tests::should_return_unordered_iterator ... ok
[INFO] [stdout] test tests::should_return_worst_transaction ... ok
[INFO] [stdout] test tests::should_reject_if_above_mem_usage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests transaction-pool
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a275fb66eda485f2456f918e21f7f1c9a6f93397e2e7bb593003658f314b09f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a275fb66eda485f2456f918e21f7f1c9a6f93397e2e7bb593003658f314b09f5", kill_on_drop: false }`
[INFO] [stdout] a275fb66eda485f2456f918e21f7f1c9a6f93397e2e7bb593003658f314b09f5