[INFO] fetching crate stack_test_epicboxlib 1.0.3... [INFO] checking stack_test_epicboxlib-1.0.3 against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743 [INFO] extracting crate stack_test_epicboxlib 1.0.3 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate stack_test_epicboxlib 1.0.3 on toolchain 18a6d911caba59605eb03db1452848a85d2e5879 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stack_test_epicboxlib 1.0.3 [INFO] finished tweaking crates.io crate stack_test_epicboxlib 1.0.3 [INFO] tweaked toml for crates.io crate stack_test_epicboxlib 1.0.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde-value v0.5.3 [INFO] [stderr] Downloaded impl-codec v0.2.0 [INFO] [stderr] Downloaded primitive-types v0.3.0 [INFO] [stderr] Downloaded hyper-rustls v0.14.0 [INFO] [stderr] Downloaded tokio-rustls v0.7.2 [INFO] [stderr] Downloaded parity-codec v3.5.4 [INFO] [stderr] Downloaded stack_test_epic_wallet_config v3.0.2 [INFO] [stderr] Downloaded croaring v0.3.9 [INFO] [stderr] Downloaded arc-swap v0.3.11 [INFO] [stderr] Downloaded log4rs v0.8.3 [INFO] [stderr] Downloaded hyper-timeout v0.2.0 [INFO] [stderr] Downloaded stack_test_epic_util v3.0.3 [INFO] [stderr] Downloaded md5 v0.6.1 [INFO] [stderr] Downloaded stack_test_epic_wallet_util v3.0.2 [INFO] [stderr] Downloaded uint v0.7.1 [INFO] [stderr] Downloaded fixed-hash v0.3.2 [INFO] [stderr] Downloaded tokio-io-timeout v0.3.1 [INFO] [stderr] Downloaded uuid v0.6.5 [INFO] [stderr] Downloaded stack_test_epic_store v3.0.3 [INFO] [stderr] Downloaded stack_test_epic_keychain v3.0.3 [INFO] [stderr] Downloaded stack_test_epic_chain v3.0.3 [INFO] [stderr] Downloaded croaring-sys v0.3.9 [INFO] [stderr] Downloaded stack_test_epic_core v3.0.3 [INFO] [stderr] Downloaded bindgen v0.37.4 [INFO] [stderr] Downloaded keccak-hash v0.2.0 [INFO] [stderr] Downloaded ws v0.7.9 [INFO] [stderr] Downloaded stack_test_epic_wallet_libwallet v3.0.2 [INFO] [stderr] Downloaded stack_test_epic_p2p v3.0.3 [INFO] [stderr] Downloaded stack_test_epic_api v3.0.3 [INFO] [stderr] Downloaded clang-sys v0.23.0 [INFO] [stderr] Downloaded stack_test_epic_pool v3.0.3 [INFO] [stderr] Downloaded ct-logs v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d9ae20ccdc2258daf616b39bc8c49f324ddbfd8b7d8da4471c3b3b119b1d8d5 [INFO] running `Command { std: "docker" "start" "-a" "9d9ae20ccdc2258daf616b39bc8c49f324ddbfd8b7d8da4471c3b3b119b1d8d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d9ae20ccdc2258daf616b39bc8c49f324ddbfd8b7d8da4471c3b3b119b1d8d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d9ae20ccdc2258daf616b39bc8c49f324ddbfd8b7d8da4471c3b3b119b1d8d5", kill_on_drop: false }` [INFO] [stdout] 9d9ae20ccdc2258daf616b39bc8c49f324ddbfd8b7d8da4471c3b3b119b1d8d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 868bf3ea252b5215b653767e6a80aa3bc534a21371ddc25d5d49d258e2d65cc0 [INFO] running `Command { std: "docker" "start" "-a" "868bf3ea252b5215b653767e6a80aa3bc534a21371ddc25d5d49d258e2d65cc0", 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] Compiling libc v0.2.146 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] 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easy-jsonrpc-mw v0.5.4 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking keccak-hash v0.2.0 [INFO] [stderr] Checking stack_test_epic_util v3.0.3 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking ws v0.7.9 [INFO] [stderr] Checking stack_test_epic_keychain v3.0.3 [INFO] [stderr] Checking tokio-rustls v0.7.2 [INFO] [stderr] Checking hyper-timeout v0.2.0 [INFO] [stderr] Checking hyper-rustls v0.14.0 [INFO] [stderr] Compiling croaring-sys v0.3.9 [INFO] [stderr] Checking croaring v0.3.9 [INFO] [stderr] Checking stack_test_epic_core v3.0.3 [INFO] [stderr] Checking stack_test_epic_store v3.0.3 [INFO] [stderr] Checking stack_test_epic_chain v3.0.3 [INFO] [stderr] Checking stack_test_epic_pool v3.0.3 [INFO] [stderr] Checking stack_test_epic_p2p v3.0.3 [INFO] [stderr] Checking stack_test_epic_api v3.0.3 [INFO] [stderr] Checking stack_test_epic_wallet_util v3.0.2 [INFO] [stderr] Checking stack_test_epic_wallet_config v3.0.2 [INFO] [stderr] Checking stack_test_epic_wallet_libwallet v3.0.2 [INFO] [stderr] Checking stack_test_epicboxlib v1.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/epicbox_subscriber.rs:5:42 [INFO] [stdout] | [INFO] [stdout] 5 | fn subscribe(&mut self, handler: Box) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 5 | fn subscribe(&mut self, handler: Box) -> Result<()>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/epicbox_subscriber.rs:5:42 [INFO] [stdout] | [INFO] [stdout] 5 | fn subscribe(&mut self, handler: Box) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 5 | fn subscribe(&mut self, handler: Box) -> Result<()>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils/base58.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | let mut checksum = double_sha256(&payload); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils/base58.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | let mut checksum = double_sha256(&payload); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.07s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bigint v4.4.3, grin_secp256k1zkp v0.7.12, nom v3.2.1, rustc-serialize v0.3.24, stack_test_epic_api v3.0.3, stack_test_epic_core v3.0.3, traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "868bf3ea252b5215b653767e6a80aa3bc534a21371ddc25d5d49d258e2d65cc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "868bf3ea252b5215b653767e6a80aa3bc534a21371ddc25d5d49d258e2d65cc0", kill_on_drop: false }` [INFO] [stdout] 868bf3ea252b5215b653767e6a80aa3bc534a21371ddc25d5d49d258e2d65cc0