[INFO] fetching crate mil 0.1.1... [INFO] checking mil-0.1.1 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate mil 0.1.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate mil 0.1.1 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mil 0.1.1 [INFO] finished tweaking crates.io crate mil 0.1.1 [INFO] tweaked toml for crates.io crate mil 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate mil 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ad15c9b5405f4972a678a34a572b98ae978550f0fc952d80a05abd57cb72811 [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" "1ad15c9b5405f4972a678a34a572b98ae978550f0fc952d80a05abd57cb72811", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ad15c9b5405f4972a678a34a572b98ae978550f0fc952d80a05abd57cb72811", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ad15c9b5405f4972a678a34a572b98ae978550f0fc952d80a05abd57cb72811", kill_on_drop: false }` [INFO] [stdout] 1ad15c9b5405f4972a678a34a572b98ae978550f0fc952d80a05abd57cb72811 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] c0a920d7d2c9aafcc2abb5deea00cd24715b55581fe3c27c885be95596e7c280 [INFO] running `Command { std: "docker" "start" "-a" "c0a920d7d2c9aafcc2abb5deea00cd24715b55581fe3c27c885be95596e7c280", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking signature v1.3.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling lexical-core v0.7.5 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking genawaiter-macro v0.99.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking ethnum v1.0.3 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking defmac v0.2.1 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling blake3 v0.3.8 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling psm v0.1.13 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling im v15.0.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling stacker v0.1.14 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking fixed-hash v0.7.0 [INFO] [stderr] Checking ed25519 v1.0.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-bigint v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking uint v0.9.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking bitvec v0.20.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking primitive-types v0.8.0 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xoshiro v0.4.0 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Compiling syn-mid v0.5.3 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling derive_arbitrary v1.0.1 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling derive_more v0.99.14 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking arbitrary v1.0.1 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking curve25519-dalek v3.1.0 [INFO] [stderr] Compiling genawaiter-proc-macro v0.99.1 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking genawaiter v0.99.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking serde-big-array v0.3.2 [INFO] [stderr] Checking stdcode v0.1.2 [INFO] [stderr] Checking tmelcrypt v0.1.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking novasmt v0.1.8 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Checking num_enum v0.5.1 [INFO] [stderr] Checking themelio-stf v0.4.2 [INFO] [stderr] Checking mil v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ParseError`, `alphanumeric0`, `is_space` [INFO] [stdout] --> src/parser/syntax.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | character::{is_space, complete::{hex_digit1, alpha1, multispace1, multispace0, digit1}}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | character::complete::{alphanumeric0, char}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 10 | combinator::{opt, cut, map_res, map_opt}, [INFO] [stdout] 11 | error::{context, ParseError}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashVal`, `ed25519_keygen` [INFO] [stdout] --> src/executor.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use tmelcrypt::{ed25519_keygen, HashVal}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CoinData` [INFO] [stdout] --> src/executor.rs:6:50 [INFO] [stdout] | [INFO] [stdout] 6 | Header, Transaction, CoinDataHeight, CoinID, CoinData, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ParseError`, `alphanumeric0`, `is_space` [INFO] [stdout] --> src/parser/syntax.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | character::{is_space, complete::{hex_digit1, alpha1, multispace1, multispace0, digit1}}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | character::complete::{alphanumeric0, char}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 10 | combinator::{opt, cut, map_res, map_opt}, [INFO] [stdout] 11 | error::{context, ParseError}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/compiler.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parser` [INFO] [stdout] --> src/compiler.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 197 | use crate::parser; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `*`, `Covenant`, `self` [INFO] [stdout] --> src/compiler.rs:198:31 [INFO] [stdout] | [INFO] [stdout] 198 | use themelio_stf::melvm::{Covenant, OpCode::{self, *}}; [INFO] [stdout] | ^^^^^^^^ ^^^^ ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pk` [INFO] [stdout] --> src/executor.rs:184:14 [INFO] [stdout] | [INFO] [stdout] 184 | let (pk, sk, tx) = key_and_empty_tx(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sk` [INFO] [stdout] --> src/executor.rs:184:18 [INFO] [stdout] | [INFO] [stdout] 184 | let (pk, sk, tx) = key_and_empty_tx(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_sk` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pk` [INFO] [stdout] --> src/executor.rs:211:14 [INFO] [stdout] | [INFO] [stdout] 211 | let (pk, sk, tx) = key_and_empty_tx(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pk` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sk` [INFO] [stdout] --> src/executor.rs:211:18 [INFO] [stdout] | [INFO] [stdout] 211 | let (pk, sk, tx) = key_and_empty_tx(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_sk` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pk` [INFO] [stdout] --> src/executor.rs:220:14 [INFO] [stdout] | [INFO] [stdout] 220 | let (pk, sk, tx) = key_and_empty_tx(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pk` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sk` [INFO] [stdout] --> src/executor.rs:220:18 [INFO] [stdout] | [INFO] [stdout] 220 | let (pk, sk, tx) = key_and_empty_tx(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_sk` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tmelcrypt::ed25519_keygen` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use tmelcrypt::ed25519_keygen; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:120:21 [INFO] [stdout] | [INFO] [stdout] 120 | let mut env = ExecutionEnv::new(tx, cov_env, &ops); [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: unused import: `tmelcrypt::ed25519_keygen` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use tmelcrypt::ed25519_keygen; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `assert_veq` [INFO] [stdout] --> src/compiler.rs:217:8 [INFO] [stdout] | [INFO] [stdout] 217 | fn assert_veq(v1: Vec, v2: Vec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:120:21 [INFO] [stdout] | [INFO] [stdout] 120 | let mut env = ExecutionEnv::new(tx, cov_env, &ops); [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: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 23s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c0a920d7d2c9aafcc2abb5deea00cd24715b55581fe3c27c885be95596e7c280", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0a920d7d2c9aafcc2abb5deea00cd24715b55581fe3c27c885be95596e7c280", kill_on_drop: false }` [INFO] [stdout] c0a920d7d2c9aafcc2abb5deea00cd24715b55581fe3c27c885be95596e7c280