[INFO] fetching crate redislock 1.3.0... [INFO] building redislock-1.3.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate redislock 1.3.0 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate redislock 1.3.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [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 testcontainers v0.12.0 [INFO] [stderr] Downloaded security-framework v2.6.1 [INFO] [stderr] Downloaded redis v0.21.5 [INFO] [stderr] Downloaded syn v1.0.95 [INFO] [stderr] Downloaded openssl v0.10.40 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a72f1b80d208f1f0a37e1235adac394ffaa418ec8ae3288a48e4341960873cf [INFO] running `Command { std: "docker" "start" "-a" "0a72f1b80d208f1f0a37e1235adac394ffaa418ec8ae3288a48e4341960873cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a72f1b80d208f1f0a37e1235adac394ffaa418ec8ae3288a48e4341960873cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a72f1b80d208f1f0a37e1235adac394ffaa418ec8ae3288a48e4341960873cf", kill_on_drop: false }` [INFO] [stdout] 0a72f1b80d208f1f0a37e1235adac394ffaa418ec8ae3288a48e4341960873cf [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52b297529574b43a1de3764e3433205e22662045a457c402982357bd4360e922 [INFO] running `Command { std: "docker" "start" "-a" "52b297529574b43a1de3764e3433205e22662045a457c402982357bd4360e922", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Compiling sha1_smol v1.0.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling combine v4.6.4 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling redis v0.21.5 [INFO] [stderr] Compiling 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 | pub fn 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 17.21s [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 4` [INFO] running `Command { std: "docker" "inspect" "52b297529574b43a1de3764e3433205e22662045a457c402982357bd4360e922", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52b297529574b43a1de3764e3433205e22662045a457c402982357bd4360e922", kill_on_drop: false }` [INFO] [stdout] 52b297529574b43a1de3764e3433205e22662045a457c402982357bd4360e922 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14439580fead15fbf3ea5aa64bae82559b7dd7c2b66b732241ccdec1b0ced514 [INFO] running `Command { std: "docker" "start" "-a" "14439580fead15fbf3ea5aa64bae82559b7dd7c2b66b732241ccdec1b0ced514", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling cpufeatures v0.2.2 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/redislock.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn 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] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.10.1 [INFO] [stderr] Compiling hmac v0.10.1 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling testcontainers v0.12.0 [INFO] [stderr] Compiling 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 | pub fn 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 `test` profile [unoptimized + debuginfo] target(s) in 11.49s [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 4` [INFO] running `Command { std: "docker" "inspect" "14439580fead15fbf3ea5aa64bae82559b7dd7c2b66b732241ccdec1b0ced514", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14439580fead15fbf3ea5aa64bae82559b7dd7c2b66b732241ccdec1b0ced514", kill_on_drop: false }` [INFO] [stdout] 14439580fead15fbf3ea5aa64bae82559b7dd7c2b66b732241ccdec1b0ced514