[INFO] fetching crate abci-rs 0.11.3... [INFO] checking abci-rs-0.11.3 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate abci-rs 0.11.3 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate abci-rs 0.11.3 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate abci-rs 0.11.3 [INFO] finished tweaking crates.io crate abci-rs 0.11.3 [INFO] tweaked toml for crates.io crate abci-rs 0.11.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate abci-rs 0.11.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tendermint-proto v0.23.7 [INFO] [stderr] Downloaded async-fs v1.5.0 [INFO] [stderr] Downloaded mock-io v0.3.2 [INFO] [stderr] Downloaded async-net v1.6.1 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.9 [INFO] [stderr] Downloaded async-io v1.7.0 [INFO] [stderr] Downloaded smol v1.2.5 [INFO] [stderr] Downloaded signal-hook v0.3.14 [INFO] [stderr] Downloaded async-process v1.4.0 [INFO] [stderr] Downloaded integer-encoding v3.0.3 [INFO] [stderr] Downloaded async-std v1.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6250da49c670fa639d9803f03a5b41323d3a753043a5b5405b3cf64eb437f4ff [INFO] running `Command { std: "docker" "start" "-a" "6250da49c670fa639d9803f03a5b41323d3a753043a5b5405b3cf64eb437f4ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6250da49c670fa639d9803f03a5b41323d3a753043a5b5405b3cf64eb437f4ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6250da49c670fa639d9803f03a5b41323d3a753043a5b5405b3cf64eb437f4ff", kill_on_drop: false }` [INFO] [stdout] 6250da49c670fa639d9803f03a5b41323d3a753043a5b5405b3cf64eb437f4ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e43aa68405125b9f640dd17fd6812bfc19310a2c073c08d29c01421d6e7729b2 [INFO] running `Command { std: "docker" "start" "-a" "e43aa68405125b9f640dd17fd6812bfc19310a2c073c08d29c01421d6e7729b2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Checking zeroize v1.5.5 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking subtle-encoding v0.5.1 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking integer-encoding v3.0.3 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking flex-error v0.4.4 [INFO] [stderr] Checking tracing-subscriber v0.3.11 [INFO] [stderr] Checking time v0.3.9 [INFO] [stderr] Compiling prost-derive v0.10.1 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Checking tokio v1.18.2 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking prost v0.10.4 [INFO] [stderr] Checking prost-types v0.10.1 [INFO] [stderr] Checking mock-io v0.3.2 [INFO] [stderr] Checking serde_bytes v0.11.6 [INFO] [stderr] Checking tendermint-proto v0.23.7 [INFO] [stderr] Checking abci-rs v0.11.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tests/counter.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | let mut current_state = current_state_lock.as_mut().unwrap(); [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/tests/counter.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | let mut current_state = current_state_lock.as_mut().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.87s [INFO] running `Command { std: "docker" "inspect" "e43aa68405125b9f640dd17fd6812bfc19310a2c073c08d29c01421d6e7729b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e43aa68405125b9f640dd17fd6812bfc19310a2c073c08d29c01421d6e7729b2", kill_on_drop: false }` [INFO] [stdout] e43aa68405125b9f640dd17fd6812bfc19310a2c073c08d29c01421d6e7729b2