[INFO] fetching crate frugalos_mds 1.2.0... [INFO] checking frugalos_mds-1.2.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate frugalos_mds 1.2.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate frugalos_mds 1.2.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate frugalos_mds 1.2.0 [INFO] finished tweaking crates.io crate frugalos_mds 1.2.0 [INFO] tweaked toml for crates.io crate frugalos_mds 1.2.0 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 100 packages [INFO] [stderr] Adding autocfg v0.1.8 (latest: v1.2.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding futures v0.1.31 (latest: v0.3.30) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding hostname v0.1.5 (latest: v0.4.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding mio v0.6.23 (latest: v0.8.11) [INFO] [stderr] Adding miow v0.2.2 (latest: v0.6.0) [INFO] [stderr] Adding nom v2.2.1 (latest: v7.1.3) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding patricia_tree v0.1.10 (latest: v0.8.0) [INFO] [stderr] Adding percent-encoding v1.0.1 (latest: v2.3.1) [INFO] [stderr] Adding rand v0.5.6 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.6.5 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.1.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_isaac v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rand_jitter v0.1.4 (latest: v0.4.0) [INFO] [stderr] Adding rand_os v0.1.3 (latest: v0.2.2) [INFO] [stderr] Adding rand_pcg v0.1.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_xorshift v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding rustracing v0.1.11 (latest: v0.6.0) [INFO] [stderr] Adding rustracing_jaeger v0.1.12 (latest: v0.9.0) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.22) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding serde_yaml v0.8.26 (latest: v0.9.34+deprecated) [INFO] [stderr] Adding splay_tree v0.2.10 (latest: v0.3.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding thrift_codec v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding trackable v0.2.24 (latest: v1.3.0) [INFO] [stderr] Adding uuid v0.7.4 (latest: v1.8.0) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hostname v0.1.5 [INFO] [stderr] Downloaded trackable_derive v1.0.0 [INFO] [stderr] Downloaded rustracing v0.1.11 [INFO] [stderr] Downloaded thrift_codec v0.1.1 [INFO] [stderr] Downloaded slog v2.7.0 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.3.3 [INFO] [stderr] Downloaded bytecodec v0.4.15 [INFO] [stderr] Downloaded atomic_immut v0.1.4 [INFO] [stderr] Downloaded fibers_global v0.1.2 [INFO] [stderr] Downloaded frugalos_core v1.2.0 [INFO] [stderr] Downloaded splay_tree v0.2.10 [INFO] [stderr] Downloaded uuid v0.7.4 [INFO] [stderr] Downloaded cannyls v0.10.0 [INFO] [stderr] Downloaded fuchsia-zircon v0.3.3 [INFO] [stderr] Downloaded fibers v0.1.13 [INFO] [stderr] Downloaded fibers_rpc v0.3.4 [INFO] [stderr] Downloaded patricia_tree v0.1.10 [INFO] [stderr] Downloaded protobuf_codec v0.2.8 [INFO] [stderr] Downloaded nom v2.2.1 [INFO] [stderr] Downloaded prometrics v0.1.13 [INFO] [stderr] Downloaded raftlog_protobuf v0.3.0 [INFO] [stderr] Downloaded frugalos_raft v1.2.0 [INFO] [stderr] Downloaded factory v0.1.2 [INFO] [stderr] Downloaded ws2_32-sys v0.2.1 [INFO] [stderr] Downloaded miow v0.2.2 [INFO] [stderr] Downloaded nbchan v0.1.3 [INFO] [stderr] Downloaded tasque v0.1.5 [INFO] [stderr] Downloaded fibers_tasque v0.1.2 [INFO] [stderr] Downloaded raftlog v0.6.0 [INFO] [stderr] Downloaded winutil v0.1.1 [INFO] [stderr] Downloaded trackable v0.2.24 [INFO] [stderr] Downloaded procinfo v0.4.2 [INFO] [stderr] Downloaded rustracing_jaeger v0.1.12 [INFO] [stderr] Downloaded trackable v1.3.0 [INFO] [stderr] Downloaded libfrugalos v0.7.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50a30bf98af73a2f12aed11348d6c4ba966309855c081df3ba28ea1798bd79d0 [INFO] running `Command { std: "docker" "start" "-a" "50a30bf98af73a2f12aed11348d6c4ba966309855c081df3ba28ea1798bd79d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50a30bf98af73a2f12aed11348d6c4ba966309855c081df3ba28ea1798bd79d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50a30bf98af73a2f12aed11348d6c4ba966309855c081df3ba28ea1798bd79d0", kill_on_drop: false }` [INFO] [stdout] 50a30bf98af73a2f12aed11348d6c4ba966309855c081df3ba28ea1798bd79d0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a17a183e99f8aacb57326d76094983b610358986110c0106071b3b13fd5c331e [INFO] running `Command { std: "docker" "start" "-a" "a17a183e99f8aacb57326d76094983b610358986110c0106071b3b13fd5c331e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking nom v2.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking atomic_immut v0.1.4 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking splay_tree v0.2.10 [INFO] [stderr] Checking nbchan v0.1.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking factory v0.1.2 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking fibers v0.1.13 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking fibers_global v0.1.2 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling trackable_derive v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking trackable v1.3.0 [INFO] [stderr] Checking trackable v0.2.24 [INFO] [stderr] Checking prometrics v0.1.13 [INFO] [stderr] Checking bytecodec v0.4.15 [INFO] [stderr] Checking rustracing v0.1.11 [INFO] [stderr] Checking thrift_codec v0.1.1 [INFO] [stderr] Checking rustracing_jaeger v0.1.12 [INFO] [stderr] Checking tasque v0.1.5 [INFO] [stderr] Checking raftlog v0.6.0 [INFO] [stderr] Checking cannyls v0.10.0 [INFO] [stderr] Checking fibers_tasque v0.1.2 [INFO] [stderr] Checking frugalos_core v1.2.0 [INFO] [stderr] Checking fibers_rpc v0.3.4 [INFO] [stderr] Checking protobuf_codec v0.2.8 [INFO] [stderr] Checking patricia_tree v0.1.10 [INFO] [stderr] Checking libfrugalos v0.7.0 [INFO] [stderr] Checking raftlog_protobuf v0.3.0 [INFO] [stderr] Checking frugalos_raft v1.2.0 [INFO] [stderr] Checking frugalos_mds v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `mpsc` is imported redundantly [INFO] [stdout] --> src/node/handle.rs:237:9 [INFO] [stdout] | [INFO] [stdout] 236 | use super::*; [INFO] [stdout] | -------- the item `mpsc` is already imported here [INFO] [stdout] 237 | use fibers::sync::mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Future` is imported redundantly [INFO] [stdout] --> src/node/handle.rs:239:26 [INFO] [stdout] | [INFO] [stdout] 236 | use super::*; [INFO] [stdout] | -------- the item `Future` is already imported here [INFO] [stdout] ... [INFO] [stdout] 239 | use futures::{Async, Future, Stream}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fibers_tasque` is imported redundantly [INFO] [stdout] --> src/node/node.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | use fibers_tasque::{self, AsyncCall, TaskQueueExt}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate fibers_tasque; [INFO] [stdout] | --------------------------- the item `fibers_tasque` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `raftlog` is imported redundantly [INFO] [stdout] --> src/node/node.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 18 | use raftlog::{self, ReplicatedLog}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:27:1 [INFO] [stdout] | [INFO] [stdout] 27 | extern crate raftlog; [INFO] [stdout] | --------------------- the item `raftlog` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Error` is imported redundantly [INFO] [stdout] --> src/node/mod.rs:272:9 [INFO] [stdout] | [INFO] [stdout] 271 | use super::*; [INFO] [stdout] | -------- the item `Error` is already imported here [INFO] [stdout] 272 | use crate::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Monitored` is imported redundantly [INFO] [stdout] --> src/node/mod.rs:274:42 [INFO] [stdout] | [INFO] [stdout] 271 | use super::*; [INFO] [stdout] | -------- the item `Monitored` is already imported here [INFO] [stdout] ... [INFO] [stdout] 274 | use fibers::sync::oneshot::{Monitor, Monitored}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LogIndex` is imported redundantly [INFO] [stdout] --> src/node/mod.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 271 | use super::*; [INFO] [stdout] | -------- the item `LogIndex` is already imported here [INFO] [stdout] ... [INFO] [stdout] 277 | use raftlog::log::LogIndex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mpsc` is imported redundantly [INFO] [stdout] --> src/service.rs:331:9 [INFO] [stdout] | [INFO] [stdout] 330 | use super::*; [INFO] [stdout] | -------- the item `mpsc` is already imported here [INFO] [stdout] 331 | use fibers::sync::mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `futures` is imported redundantly [INFO] [stdout] --> src/node/handle.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::{self, Future}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | extern crate futures; [INFO] [stdout] | --------------------- the item `futures` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fibers_tasque` is imported redundantly [INFO] [stdout] --> src/node/node.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | use fibers_tasque::{self, AsyncCall, TaskQueueExt}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate fibers_tasque; [INFO] [stdout] | --------------------------- the item `fibers_tasque` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `raftlog` is imported redundantly [INFO] [stdout] --> src/node/node.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 18 | use raftlog::{self, ReplicatedLog}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:27:1 [INFO] [stdout] | [INFO] [stdout] 27 | extern crate raftlog; [INFO] [stdout] | --------------------- the item `raftlog` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `3` is never read [INFO] [stdout] --> src/node/mod.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 45 | DeleteByPrefix( [INFO] [stdout] | -------------- field in this variant [INFO] [stdout] ... [INFO] [stdout] 49 | ObjectPrefix, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 49 | (), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `3` is never read [INFO] [stdout] --> src/node/mod.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 45 | DeleteByPrefix( [INFO] [stdout] | -------------- field in this variant [INFO] [stdout] ... [INFO] [stdout] 49 | ObjectPrefix, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 49 | (), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.50s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1 [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" "a17a183e99f8aacb57326d76094983b610358986110c0106071b3b13fd5c331e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a17a183e99f8aacb57326d76094983b610358986110c0106071b3b13fd5c331e", kill_on_drop: false }` [INFO] [stdout] a17a183e99f8aacb57326d76094983b610358986110c0106071b3b13fd5c331e [INFO] checking frugalos_mds-1.2.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate frugalos_mds 1.2.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate frugalos_mds 1.2.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate frugalos_mds 1.2.0 [INFO] finished tweaking crates.io crate frugalos_mds 1.2.0 [INFO] tweaked toml for crates.io crate frugalos_mds 1.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e26f554932e77baa69b4b45451f6730c0696bcfbf9e9d174284bb2bec67b048f [INFO] running `Command { std: "docker" "start" "-a" "e26f554932e77baa69b4b45451f6730c0696bcfbf9e9d174284bb2bec67b048f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e26f554932e77baa69b4b45451f6730c0696bcfbf9e9d174284bb2bec67b048f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e26f554932e77baa69b4b45451f6730c0696bcfbf9e9d174284bb2bec67b048f", kill_on_drop: false }` [INFO] [stdout] e26f554932e77baa69b4b45451f6730c0696bcfbf9e9d174284bb2bec67b048f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9aae6aac7689b211c7a9d0f8373348c54c5638dcda7675704dfeda86e4578179 [INFO] running `Command { std: "docker" "start" "-a" "9aae6aac7689b211c7a9d0f8373348c54c5638dcda7675704dfeda86e4578179", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking nom v2.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking atomic_immut v0.1.4 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking nbchan v0.1.3 [INFO] [stderr] Checking splay_tree v0.2.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking factory v0.1.2 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.7.2/src/inflate/core.rs:1196:9 [INFO] [stdout] | [INFO] [stdout] 1196 | / match state { [INFO] [stdout] 1197 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1198 | | l.bit_buf = 0; [INFO] [stdout] 1199 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1741 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1742 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand v0.5.6 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9aae6aac7689b211c7a9d0f8373348c54c5638dcda7675704dfeda86e4578179", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9aae6aac7689b211c7a9d0f8373348c54c5638dcda7675704dfeda86e4578179", kill_on_drop: false }` [INFO] [stdout] 9aae6aac7689b211c7a9d0f8373348c54c5638dcda7675704dfeda86e4578179