[INFO] fetching crate dgraph-rs 0.2.8... [INFO] checking dgraph-rs-0.2.8 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] extracting crate dgraph-rs 0.2.8 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate dgraph-rs 0.2.8 [INFO] finished tweaking crates.io crate dgraph-rs 0.2.8 [INFO] tweaked toml for crates.io crate dgraph-rs 0.2.8 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dgraph-rs 0.2.8 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 141 packages to latest compatible versions [INFO] [stderr] Adding async-std v1.0.1 (available: v1.13.2) [INFO] [stderr] Adding grpc v0.6.2 (available: v0.8.3) [INFO] [stderr] Adding httpbis v0.7.0 (available: v0.9.1) [INFO] [stderr] Adding protobuf v2.8.2 (available: v2.28.0) [INFO] [stderr] Adding protobuf-codegen v2.8.2 (available: v2.28.0) [INFO] [stderr] Adding protoc v2.8.2 (available: v2.28.0) [INFO] [stderr] Adding protoc-rust v2.8.2 (available: v2.28.0) [INFO] [stderr] Adding protoc-rust-grpc v0.6.2 (available: v0.8.3) [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.2) [INFO] [stderr] Adding rand_xoshiro v0.4.0 (available: v0.7.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded protoc-rust v2.8.2 [INFO] [stderr] Downloaded tls-api v0.1.22 [INFO] [stderr] Downloaded grpc-compiler v0.6.2 [INFO] [stderr] Downloaded protoc-rust-grpc v0.6.2 [INFO] [stderr] Downloaded tokio-tls-api v0.1.22 [INFO] [stderr] Downloaded protoc v2.8.2 [INFO] [stderr] Downloaded futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded async-macros v1.0.0 [INFO] [stderr] Downloaded grpc v0.6.2 [INFO] [stderr] Downloaded httpbis v0.7.0 [INFO] [stderr] Downloaded protobuf-codegen v2.8.2 [INFO] [stderr] Downloaded protobuf v2.8.2 [INFO] [stderr] Downloaded futures-timer v1.0.3 [INFO] [stderr] Downloaded tls-api-stub v0.1.22 [INFO] [stderr] Downloaded async-std v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9f6d42fc702f3f6c4a897d8bc35e2a9b19fa7819a13253aa255642e4bd0b6d1 [INFO] running `Command { std: "docker" "start" "-a" "b9f6d42fc702f3f6c4a897d8bc35e2a9b19fa7819a13253aa255642e4bd0b6d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9f6d42fc702f3f6c4a897d8bc35e2a9b19fa7819a13253aa255642e4bd0b6d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9f6d42fc702f3f6c4a897d8bc35e2a9b19fa7819a13253aa255642e4bd0b6d1", kill_on_drop: false }` [INFO] [stdout] b9f6d42fc702f3f6c4a897d8bc35e2a9b19fa7819a13253aa255642e4bd0b6d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03436e299e61fd45d97aed6b2258e3b438b512a34c2931fd6609c77f02d5ae81 [INFO] running `Command { std: "docker" "start" "-a" "03436e299e61fd45d97aed6b2258e3b438b512a34c2931fd6609c77f02d5ae81", kill_on_drop: false }` [INFO] [stderr] Checking value-bag v1.12.0 [INFO] [stderr] Compiling protobuf v2.8.2 [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling rustix v1.1.3 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling zerocopy v0.8.33 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling httpbis v0.7.0 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking async-task v1.3.1 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking rand_xoshiro v0.4.0 [INFO] [stderr] Compiling protoc v2.8.2 [INFO] [stderr] Checking async-macros v1.0.0 [INFO] [stderr] Checking futures-timer v1.0.3 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tls-api v0.1.22 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking tls-api-stub v0.1.22 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-tls-api v0.1.22 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking async-std v1.0.1 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-core v0.1.18 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking tokio-uds v0.1.7 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.24.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Checking grpc v0.6.2 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling protobuf-codegen v2.8.2 [INFO] [stderr] Compiling grpc-compiler v0.6.2 [INFO] [stderr] Compiling protoc-rust v2.8.2 [INFO] [stderr] Compiling protoc-rust-grpc v0.6.2 [INFO] [stderr] Compiling dgraph-rs v0.2.8 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:41:20 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn new_txn(&self) -> Txn { [INFO] [stdout] | ^^^^^ ^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 41 | pub fn new_txn(&self) -> Txn<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:53:26 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn new_read_only(&self) -> Txn { [INFO] [stdout] | ^^^^^ ^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 53 | pub fn new_read_only(&self) -> Txn<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:65:28 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn new_best_effort(&self) -> Txn { [INFO] [stdout] | ^^^^^ ^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 65 | pub fn new_best_effort(&self) -> Txn<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:41:20 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn new_txn(&self) -> Txn { [INFO] [stdout] | ^^^^^ ^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 41 | pub fn new_txn(&self) -> Txn<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:53:26 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn new_read_only(&self) -> Txn { [INFO] [stdout] | ^^^^^ ^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 53 | pub fn new_read_only(&self) -> Txn<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:65:28 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn new_best_effort(&self) -> Txn { [INFO] [stdout] | ^^^^^ ^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 65 | pub fn new_best_effort(&self) -> Txn<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.33s [INFO] running `Command { std: "docker" "inspect" "03436e299e61fd45d97aed6b2258e3b438b512a34c2931fd6609c77f02d5ae81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03436e299e61fd45d97aed6b2258e3b438b512a34c2931fd6609c77f02d5ae81", kill_on_drop: false }` [INFO] [stdout] 03436e299e61fd45d97aed6b2258e3b438b512a34c2931fd6609c77f02d5ae81