[INFO] cloning repository https://github.com/peacess/lite_db [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/peacess/lite_db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeacess%2Flite_db", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeacess%2Flite_db'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ef93105bef19cd666e171e2abfd1f60568bde319 [INFO] checking peacess/lite_db against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeacess%2Flite_db" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/peacess/lite_db 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 git repo https://github.com/peacess/lite_db [INFO] finished tweaking git repo https://github.com/peacess/lite_db [INFO] tweaked toml for git repo https://github.com/peacess/lite_db written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/peacess/lite_db 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package [INFO] [stderr] Updating lite_db v0.1.4 (/workspace/builds/worker-1-tc1/source) -> v0.1.5 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded function_name-proc-macro v0.3.0 [INFO] [stderr] Downloaded crossbeam-skiplist v0.1.1 [INFO] [stderr] Downloaded jammdb v0.10.0 [INFO] [stderr] Downloaded function_name v0.3.0 [INFO] [stderr] Downloaded page_size v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e10a88e82becad1fa47c3ebb132db90a40350164b2869faedf48cbfb0d88b503 [INFO] running `Command { std: "docker" "start" "-a" "e10a88e82becad1fa47c3ebb132db90a40350164b2869faedf48cbfb0d88b503", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e10a88e82becad1fa47c3ebb132db90a40350164b2869faedf48cbfb0d88b503", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e10a88e82becad1fa47c3ebb132db90a40350164b2869faedf48cbfb0d88b503", kill_on_drop: false }` [INFO] [stdout] e10a88e82becad1fa47c3ebb132db90a40350164b2869faedf48cbfb0d88b503 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6233d40a1cc8fd01347c234e45166a3d8f5aa1cd0aeab8b7fe9398ec3b3c468d [INFO] running `Command { std: "docker" "start" "-a" "6233d40a1cc8fd01347c234e45166a3d8f5aa1cd0aeab8b7fe9398ec3b3c468d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling serde v1.0.181 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling crossbeam-skiplist v0.1.1 [INFO] [stderr] Checking keccak v0.1.4 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking page_size v0.5.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking bumpalo v3.13.0 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking memmap2 v0.7.1 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling function_name-proc-macro v0.3.0 [INFO] [stderr] Checking function_name v0.3.0 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking jammdb v0.10.0 [INFO] [stderr] Checking prost v0.11.9 [INFO] [stderr] Checking lite_db v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `LogDbPos` is imported redundantly [INFO] [stdout] --> src/index/bptree.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | use crate::db::LogDbPos; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 145 | [INFO] [stdout] 146 | use super::*; [INFO] [stdout] | -------- the item `LogDbPos` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IteratorOptions` is imported redundantly [INFO] [stdout] --> src/index/btree.rs:109:21 [INFO] [stdout] | [INFO] [stdout] 109 | use crate::db::{IteratorOptions, LogDbPos}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 110 | [INFO] [stdout] 111 | use super::*; [INFO] [stdout] | -------- the item `IteratorOptions` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LogDbPos` is imported redundantly [INFO] [stdout] --> src/index/btree.rs:109:38 [INFO] [stdout] | [INFO] [stdout] 109 | use crate::db::{IteratorOptions, LogDbPos}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 110 | [INFO] [stdout] 111 | use super::*; [INFO] [stdout] | -------- the item `LogDbPos` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fs` is imported redundantly [INFO] [stdout] --> src/io_db/mmap.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | use super::*; [INFO] [stdout] | -------- the item `fs` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MMapIo` is imported redundantly [INFO] [stdout] --> src/io_db/mmap.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | use crate::io_db::MMapIo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | use super::*; [INFO] [stdout] | -------- the item `MMapIo` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `merging_lock` is never read [INFO] [stdout] --> src/lite/lite.rs:34:16 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct LiteDb { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 34 | pub(crate) merging_lock: Mutex<()>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `merging_lock` is never read [INFO] [stdout] --> src/lite/lite.rs:34:16 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct LiteDb { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 34 | pub(crate) merging_lock: Mutex<()>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.12s [INFO] running `Command { std: "docker" "inspect" "6233d40a1cc8fd01347c234e45166a3d8f5aa1cd0aeab8b7fe9398ec3b3c468d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6233d40a1cc8fd01347c234e45166a3d8f5aa1cd0aeab8b7fe9398ec3b3c468d", kill_on_drop: false }` [INFO] [stdout] 6233d40a1cc8fd01347c234e45166a3d8f5aa1cd0aeab8b7fe9398ec3b3c468d [INFO] checking peacess/lite_db against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeacess%2Flite_db" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/peacess/lite_db 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 git repo https://github.com/peacess/lite_db [INFO] finished tweaking git repo https://github.com/peacess/lite_db [INFO] tweaked toml for git repo https://github.com/peacess/lite_db written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/peacess/lite_db 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fc58bb4f294ae6da4ce716e81b30e06853188da8974f44ee3ebef6fc1f66a02b [INFO] running `Command { std: "docker" "start" "-a" "fc58bb4f294ae6da4ce716e81b30e06853188da8974f44ee3ebef6fc1f66a02b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc58bb4f294ae6da4ce716e81b30e06853188da8974f44ee3ebef6fc1f66a02b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc58bb4f294ae6da4ce716e81b30e06853188da8974f44ee3ebef6fc1f66a02b", kill_on_drop: false }` [INFO] [stdout] fc58bb4f294ae6da4ce716e81b30e06853188da8974f44ee3ebef6fc1f66a02b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c0319c87a0780cda30eeef489e862cc08b133920a0923da9e623ea2f787a4c4c [INFO] running `Command { std: "docker" "start" "-a" "c0319c87a0780cda30eeef489e862cc08b133920a0923da9e623ea2f787a4c4c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling serde v1.0.181 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.16/src/sync/parker.rs:371:25 [INFO] [stdout] | [INFO] [stdout] 371 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 372 | | NOTIFIED | PARKED => return, [INFO] [stdout] 373 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 374 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking keccak v0.1.4 [INFO] [stderr] Compiling crossbeam-skiplist v0.1.1 [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 `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c0319c87a0780cda30eeef489e862cc08b133920a0923da9e623ea2f787a4c4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0319c87a0780cda30eeef489e862cc08b133920a0923da9e623ea2f787a4c4c", kill_on_drop: false }` [INFO] [stdout] c0319c87a0780cda30eeef489e862cc08b133920a0923da9e623ea2f787a4c4c