[INFO] fetching crate wascc-redis 0.9.1... [INFO] checking wascc-redis-0.9.1 against try#bb9dbf1d07454a99066eabaabd5819851281494b for pr-80920 [INFO] extracting crate wascc-redis 0.9.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate wascc-redis 0.9.1 on toolchain bb9dbf1d07454a99066eabaabd5819851281494b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate wascc-redis 0.9.1 [INFO] finished tweaking crates.io crate wascc-redis 0.9.1 [INFO] tweaked toml for crates.io crate wascc-redis 0.9.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam v0.8.0 [INFO] [stderr] Downloaded wascc-codec v0.9.0 [INFO] [stderr] Downloaded redis v0.17.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f42227280e43213a7ac0a4668e10f635628a7f4a20eda15fac79744d19f6e069 [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" "f42227280e43213a7ac0a4668e10f635628a7f4a20eda15fac79744d19f6e069", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f42227280e43213a7ac0a4668e10f635628a7f4a20eda15fac79744d19f6e069", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f42227280e43213a7ac0a4668e10f635628a7f4a20eda15fac79744d19f6e069", kill_on_drop: false }` [INFO] [stdout] f42227280e43213a7ac0a4668e10f635628a7f4a20eda15fac79744d19f6e069 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9ce15d0a828b624d86140937dc72321998c2cc8af31795e04c31b801fbc07d83 [INFO] running `Command { std: "docker" "start" "-a" "9ce15d0a828b624d86140937dc72321998c2cc8af31795e04c31b801fbc07d83", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Checking futures-core v0.3.10 [INFO] [stderr] Checking futures-io v0.3.10 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking futures-sink v0.3.10 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking dtoa v0.4.7 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking humantime v2.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Checking futures-task v0.3.10 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Checking futures-util v0.3.10 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking crossbeam-queue v0.3.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking crossbeam v0.8.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking async-global-executor v1.4.3 [INFO] [stderr] Checking async-std v1.8.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio v0.2.24 [INFO] [stderr] Checking env_logger v0.8.2 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking combine v4.5.2 [INFO] [stderr] Compiling serde_derive v1.0.119 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Checking serde v1.0.119 [INFO] [stderr] Checking redis v0.17.0 [INFO] [stderr] Checking rmp-serde v0.14.4 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking serde_json v1.0.61 [INFO] [stderr] Checking wascc-codec v0.9.0 [INFO] [stderr] Checking wascc-redis v0.9.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `lazy_static::lazy_static` [INFO] [stdout] --> src/generated/core.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use lazy_static::lazy_static; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::RwLock` [INFO] [stdout] --> src/generated/core.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::sync::RwLock; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lazy_static::lazy_static` [INFO] [stdout] --> src/generated/core.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use lazy_static::lazy_static; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::RwLock` [INFO] [stdout] --> src/generated/core.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::sync::RwLock; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `serialize` [INFO] [stdout] --> src/generated/core.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn serialize(item: T) -> ::std::result::Result, Box> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialize` [INFO] [stdout] --> src/generated/core.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn deserialize<'de, T: Deserialize<'de>>( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `serialize` [INFO] [stdout] --> src/generated/keyvalue.rs:614:4 [INFO] [stdout] | [INFO] [stdout] 614 | fn serialize(item: T) -> ::std::result::Result, Box> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialize` [INFO] [stdout] --> src/generated/keyvalue.rs:626:4 [INFO] [stdout] | [INFO] [stdout] 626 | fn deserialize<'de, T: Deserialize<'de>>( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `serialize` [INFO] [stdout] --> src/generated/core.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn serialize(item: T) -> ::std::result::Result, Box> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialize` [INFO] [stdout] --> src/generated/core.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn deserialize<'de, T: Deserialize<'de>>( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `serialize` [INFO] [stdout] --> src/generated/keyvalue.rs:614:4 [INFO] [stdout] | [INFO] [stdout] 614 | fn serialize(item: T) -> ::std::result::Result, Box> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deserialize` [INFO] [stdout] --> src/generated/keyvalue.rs:626:4 [INFO] [stdout] | [INFO] [stdout] 626 | fn deserialize<'de, T: Deserialize<'de>>( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 10s [INFO] running `Command { std: "docker" "inspect" "9ce15d0a828b624d86140937dc72321998c2cc8af31795e04c31b801fbc07d83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ce15d0a828b624d86140937dc72321998c2cc8af31795e04c31b801fbc07d83", kill_on_drop: false }` [INFO] [stdout] 9ce15d0a828b624d86140937dc72321998c2cc8af31795e04c31b801fbc07d83