[INFO] fetching crate sputnikvm 0.11.0-beta.0... [INFO] checking sputnikvm-0.11.0-beta.0 against master#b359ccf1b0b7b2d2c1c4932344b806e68bd053a9 for pr-105483 [INFO] extracting crate sputnikvm 0.11.0-beta.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate sputnikvm 0.11.0-beta.0 on toolchain b359ccf1b0b7b2d2c1c4932344b806e68bd053a9 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sputnikvm 0.11.0-beta.0 [INFO] finished tweaking crates.io crate sputnikvm 0.11.0-beta.0 [INFO] tweaked toml for crates.io crate sputnikvm 0.11.0-beta.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "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" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded etcommon-rlp v0.2.5 [INFO] [stderr] Downloaded etcommon-block-core v0.3.1 [INFO] [stderr] Downloaded etcommon-bloom v0.2.1 [INFO] [stderr] Downloaded etcommon-trie v0.4.0 [INFO] [stderr] Downloaded elastic-array-plus v0.10.0 [INFO] [stderr] Downloaded etcommon-bigint v0.2.10 [INFO] [stderr] Downloaded etcommon-block v0.5.2 [INFO] [stderr] Downloaded etcommon-hexutil v0.2.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc83ada43168fafd58b8e878b73e895515f828aa7e6d38b06c11abbb7378566c [INFO] running `Command { std: "docker" "start" "-a" "bc83ada43168fafd58b8e878b73e895515f828aa7e6d38b06c11abbb7378566c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc83ada43168fafd58b8e878b73e895515f828aa7e6d38b06c11abbb7378566c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc83ada43168fafd58b8e878b73e895515f828aa7e6d38b06c11abbb7378566c", kill_on_drop: false }` [INFO] [stdout] bc83ada43168fafd58b8e878b73e895515f828aa7e6d38b06c11abbb7378566c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d19214a81ea3ceee0f634e0d57158ca9e5f4ef4af113bbc2d1c1a800a8a83187 [INFO] running `Command { std: "docker" "start" "-a" "d19214a81ea3ceee0f634e0d57158ca9e5f4ef4af113bbc2d1c1a800a8a83187", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking elastic-array-plus v0.10.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking etcommon-hexutil v0.2.4 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking odds v0.2.26 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking etcommon-rlp v0.2.5 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking arrayvec v0.3.25 [INFO] [stderr] Compiling secp256k1-plus v0.5.7 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking generic-array v0.8.4 [INFO] [stderr] Checking block-buffer v0.2.0 [INFO] [stderr] Checking digest v0.6.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking etcommon-bigint v0.2.10 [INFO] [stderr] Checking sha3 v0.6.0 [INFO] [stderr] Checking ripemd160 v0.6.0 [INFO] [stderr] Checking sha2 v0.6.0 [INFO] [stderr] Checking etcommon-bloom v0.2.1 [INFO] [stderr] Checking etcommon-block-core v0.3.1 [INFO] [stderr] Checking etcommon-trie v0.4.0 [INFO] [stderr] Checking etcommon-block v0.5.2 [INFO] [stderr] Checking sputnikvm v0.11.0-beta.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/eval/run/mod.rs:19:45 [INFO] [stdout] | [INFO] [stdout] 19 | $machine.stack.push($x).unwrap(); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/eval/run/environment.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | push!(state, M256::zero()) [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `push` [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `push` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/eval/mod.rs:476:82 [INFO] [stdout] | [INFO] [stdout] 476 | self.state.refunded_gas = self.state.refunded_gas.add_refund(gas_refund);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/eval/mod.rs:141:40 [INFO] [stdout] | [INFO] [stdout] 141 | pub context_history_hooks: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] 141 | pub context_history_hooks: Vec>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/patch/mod.rs:97:78 [INFO] [stdout] | [INFO] [stdout] 97 | pub static EMBEDDED_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static Precompiled); 4] = [ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 97 | pub static EMBEDDED_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static dyn Precompiled); 4] = [ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/patch/mod.rs:93:78 [INFO] [stdout] | [INFO] [stdout] 93 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)]; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 93 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static dyn Precompiled)]; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/patch/mod.rs:138:78 [INFO] [stdout] | [INFO] [stdout] 138 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 138 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static dyn Precompiled)] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/patch/mod.rs:168:78 [INFO] [stdout] | [INFO] [stdout] 168 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 168 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static dyn Precompiled)] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/eval/run/mod.rs:19:45 [INFO] [stdout] | [INFO] [stdout] 19 | $machine.stack.push($x).unwrap(); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/eval/run/environment.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | push!(state, M256::zero()) [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `push` [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `push` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/eval/mod.rs:476:82 [INFO] [stdout] | [INFO] [stdout] 476 | self.state.refunded_gas = self.state.refunded_gas.add_refund(gas_refund);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/eval/mod.rs:141:40 [INFO] [stdout] | [INFO] [stdout] 141 | pub context_history_hooks: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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] 141 | pub context_history_hooks: Vec>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/patch/mod.rs:97:78 [INFO] [stdout] | [INFO] [stdout] 97 | pub static EMBEDDED_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static Precompiled); 4] = [ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 97 | pub static EMBEDDED_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static dyn Precompiled); 4] = [ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/patch/mod.rs:93:78 [INFO] [stdout] | [INFO] [stdout] 93 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)]; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 93 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static dyn Precompiled)]; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/patch/mod.rs:138:78 [INFO] [stdout] | [INFO] [stdout] 138 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 138 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static dyn Precompiled)] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/patch/mod.rs:168:78 [INFO] [stdout] | [INFO] [stdout] 168 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 168 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static dyn Precompiled)] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.62s [INFO] running `Command { std: "docker" "inspect" "d19214a81ea3ceee0f634e0d57158ca9e5f4ef4af113bbc2d1c1a800a8a83187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d19214a81ea3ceee0f634e0d57158ca9e5f4ef4af113bbc2d1c1a800a8a83187", kill_on_drop: false }` [INFO] [stdout] d19214a81ea3ceee0f634e0d57158ca9e5f4ef4af113bbc2d1c1a800a8a83187