[INFO] fetching crate bastion-executor 0.4.0... [INFO] checking bastion-executor-0.4.0 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526 [INFO] extracting crate bastion-executor 0.4.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate bastion-executor 0.4.0 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate bastion-executor 0.4.0 [INFO] finished tweaking crates.io crate bastion-executor 0.4.0 [INFO] tweaked toml for crates.io crate bastion-executor 0.4.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate bastion-executor 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 891b4aae44819070a40799408ecb73dd21d51a212ab43c9aeef14863a75890f8 [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" "891b4aae44819070a40799408ecb73dd21d51a212ab43c9aeef14863a75890f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "891b4aae44819070a40799408ecb73dd21d51a212ab43c9aeef14863a75890f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "891b4aae44819070a40799408ecb73dd21d51a212ab43c9aeef14863a75890f8", kill_on_drop: false }` [INFO] [stdout] 891b4aae44819070a40799408ecb73dd21d51a212ab43c9aeef14863a75890f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c943a3b0ba53163207900a90429332609ecda0d8e62f489e7cad4f2c2f2aa7d [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" "6c943a3b0ba53163207900a90429332609ecda0d8e62f489e7cad4f2c2f2aa7d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking bit-vec v0.6.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking bastion-utils v0.3.2 [INFO] [stderr] Checking instant v0.1.7 [INFO] [stderr] Checking tracing-core v0.1.16 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking sharded-slab v0.0.9 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking tracing-log v0.1.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking lightproc v0.3.5 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking proptest v0.10.1 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking tracing-subscriber v0.2.12 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking lever v0.1.1-alpha.11 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Checking bastion-executor v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stdout] warning: unused import: `bastion_executor::load_balancer` [INFO] [stdout] --> benches/spawn.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use bastion_executor::load_balancer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 21s [INFO] running `Command { std: "docker" "inspect" "6c943a3b0ba53163207900a90429332609ecda0d8e62f489e7cad4f2c2f2aa7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c943a3b0ba53163207900a90429332609ecda0d8e62f489e7cad4f2c2f2aa7d", kill_on_drop: false }` [INFO] [stdout] 6c943a3b0ba53163207900a90429332609ecda0d8e62f489e7cad4f2c2f2aa7d