[INFO] fetching crate redislock 1.3.0... [INFO] checking redislock-1.3.0 against master#49b6ac01d6f4c3da812039ae846407a20961aa4c for pr-154887 [INFO] extracting crate redislock 1.3.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate redislock 1.3.0 [INFO] finished tweaking crates.io crate redislock 1.3.0 [INFO] tweaked toml for crates.io crate redislock 1.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate redislock 1.3.0 on toolchain 49b6ac01d6f4c3da812039ae846407a20961aa4c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate redislock 1.3.0 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" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-ident v1.0.0 [INFO] [stderr] Downloaded testcontainers v0.12.0 [INFO] [stderr] Downloaded sha1_smol v1.0.0 [INFO] [stderr] Downloaded async-trait v0.1.53 [INFO] [stderr] Downloaded anyhow v1.0.57 [INFO] [stderr] Downloaded openssl-sys v0.9.73 [INFO] [stderr] Downloaded redis v0.21.5 [INFO] [stderr] Downloaded combine v4.6.4 [INFO] [stderr] Downloaded syn v1.0.95 [INFO] [stderr] Downloaded tokio v1.18.2 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3793758bb29be9396b774644e5676a435a7256df1a90d8b8cd8b6f7f5084dee7 [INFO] running `Command { std: "docker" "start" "-a" "3793758bb29be9396b774644e5676a435a7256df1a90d8b8cd8b6f7f5084dee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3793758bb29be9396b774644e5676a435a7256df1a90d8b8cd8b6f7f5084dee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3793758bb29be9396b774644e5676a435a7256df1a90d8b8cd8b6f7f5084dee7", kill_on_drop: false }` [INFO] [stdout] 3793758bb29be9396b774644e5676a435a7256df1a90d8b8cd8b6f7f5084dee7 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f03142262f8faa6c5939f8a7debd006fec9377b6531fadcf22989cd0bfe6040a [INFO] running `Command { std: "docker" "start" "-a" "f03142262f8faa6c5939f8a7debd006fec9377b6531fadcf22989cd0bfe6040a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking combine v4.6.4 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.10.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking redis v0.21.5 [INFO] [stderr] Checking redislock v1.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/redislock.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | ...lock(&self, resource: &[u8], val: Vec, ttl: usize, retry_count: Option, retry_delay: Option) -> Option { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^ the same lifetime is hidden 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] 134 | pub fn lock(&self, resource: &[u8], val: Vec, ttl: usize, retry_count: Option, retry_delay: Option) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking testcontainers v0.12.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/redislock.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | ...lock(&self, resource: &[u8], val: Vec, ttl: usize, retry_count: Option, retry_delay: Option) -> Option { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^ the same lifetime is hidden 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] 134 | pub fn lock(&self, resource: &[u8], val: Vec, ttl: usize, retry_count: Option, retry_delay: Option) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.84s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.21.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "f03142262f8faa6c5939f8a7debd006fec9377b6531fadcf22989cd0bfe6040a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f03142262f8faa6c5939f8a7debd006fec9377b6531fadcf22989cd0bfe6040a", kill_on_drop: false }` [INFO] [stdout] f03142262f8faa6c5939f8a7debd006fec9377b6531fadcf22989cd0bfe6040a