[INFO] fetching crate transaction-pool 2.0.3...
[INFO] testing transaction-pool-2.0.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate transaction-pool 2.0.3 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate transaction-pool 2.0.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-115/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rlp v0.4.6
[INFO] [stderr]   Downloaded primitive-types v0.7.3
[INFO] [stderr]   Downloaded impl-rlp v0.2.1
[INFO] [stderr]   Downloaded ethereum-types v0.9.2
[INFO] [stderr]   Downloaded ethbloom v0.9.2
[INFO] [stderr]   Downloaded trace-time v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a18868e2a760417384fc6fd30da5b891bcbb6b2b54fb5bfe629ecbec910383ab
[INFO] running `Command { std: "docker" "start" "-a" "a18868e2a760417384fc6fd30da5b891bcbb6b2b54fb5bfe629ecbec910383ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a18868e2a760417384fc6fd30da5b891bcbb6b2b54fb5bfe629ecbec910383ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a18868e2a760417384fc6fd30da5b891bcbb6b2b54fb5bfe629ecbec910383ab", kill_on_drop: false }`
[INFO] [stdout] a18868e2a760417384fc6fd30da5b891bcbb6b2b54fb5bfe629ecbec910383ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec5445775aafd7232e330a785e5df5f8eb83130616b5ceea1b2d2155c12f6df2
[INFO] running `Command { std: "docker" "start" "-a" "ec5445775aafd7232e330a785e5df5f8eb83130616b5ceea1b2d2155c12f6df2", 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 1.72s
[INFO] running `Command { std: "docker" "inspect" "ec5445775aafd7232e330a785e5df5f8eb83130616b5ceea1b2d2155c12f6df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec5445775aafd7232e330a785e5df5f8eb83130616b5ceea1b2d2155c12f6df2", kill_on_drop: false }`
[INFO] [stdout] ec5445775aafd7232e330a785e5df5f8eb83130616b5ceea1b2d2155c12f6df2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80960d1ac37228a6a3671cb4a4b85ef08a24357c4bb751607a19049a05b36ae2
[INFO] running `Command { std: "docker" "start" "-a" "80960d1ac37228a6a3671cb4a4b85ef08a24357c4bb751607a19049a05b36ae2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling byte-slice-cast v0.3.5
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rlp v0.4.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling impl-rlp v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling uint v0.8.5
[INFO] [stderr]    Compiling fixed-hash v0.6.1
[INFO] [stderr]    Compiling parity-scale-codec v1.3.7
[INFO] [stderr]    Compiling impl-serde v0.3.1
[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 22.11s
[INFO] running `Command { std: "docker" "inspect" "80960d1ac37228a6a3671cb4a4b85ef08a24357c4bb751607a19049a05b36ae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80960d1ac37228a6a3671cb4a4b85ef08a24357c4bb751607a19049a05b36ae2", kill_on_drop: false }`
[INFO] [stdout] 80960d1ac37228a6a3671cb4a4b85ef08a24357c4bb751607a19049a05b36ae2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e818ac0fcd0248379ace3758232c228ac28c75410d81073edee48183f60b6013
[INFO] running `Command { std: "docker" "start" "-a" "e818ac0fcd0248379ace3758232c228ac28c75410d81073edee48183f60b6013", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/transaction_pool-8c626e8f0e3e36ef)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test scoring::tests::scoring_comparison ... ok
[INFO] [stdout] test tests::listener::insert_transaction ... ok
[INFO] [stdout] test tests::listener::cull_stalled ... ok
[INFO] [stdout] test tests::listener::clear_queue ... ok
[INFO] [stdout] test tests::listener::remove_transaction ... ok
[INFO] [stdout] test tests::should_clear_queue ... 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_cull_stalled_transactions ... ok
[INFO] [stdout] test tests::should_import_even_if_sender_limit_is_reached ... 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_not_import_even_if_limit_is_reached_and_should_replace_returns_false ... ok
[INFO] [stdout] test tests::should_reject_if_above_count ... ok
[INFO] [stdout] test tests::should_reject_if_above_mem_usage ... ok
[INFO] [stdout] test tests::should_return_is_full ... ok
[INFO] [stdout] test tests::should_reject_if_above_sender_count ... ok
[INFO] [stdout] test tests::should_replace_transaction ... ok
[INFO] [stdout] test tests::should_remove_transaction ... ok
[INFO] [stdout] test tests::should_return_unordered_iterator ... ok
[INFO] [stderr]    Doc-tests transaction-pool
[INFO] [stdout] test tests::should_return_worst_transaction ... ok
[INFO] [stdout] test tests::should_skip_staled_pending_transactions ... ok
[INFO] [stdout] test tests::should_update_scoring_correctly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] running `Command { std: "docker" "inspect" "e818ac0fcd0248379ace3758232c228ac28c75410d81073edee48183f60b6013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e818ac0fcd0248379ace3758232c228ac28c75410d81073edee48183f60b6013", kill_on_drop: false }`
[INFO] [stdout] e818ac0fcd0248379ace3758232c228ac28c75410d81073edee48183f60b6013