[INFO] fetching crate redislock 1.3.0...
[INFO] building redislock-1.3.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate redislock 1.3.0 into /workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate redislock 1.3.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8829b04829065e11a8f3a7a6ffb2c5866e2855fd536f66cdd38bc131a06b4b38
[INFO] running `Command { std: "docker" "start" "-a" "8829b04829065e11a8f3a7a6ffb2c5866e2855fd536f66cdd38bc131a06b4b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8829b04829065e11a8f3a7a6ffb2c5866e2855fd536f66cdd38bc131a06b4b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8829b04829065e11a8f3a7a6ffb2c5866e2855fd536f66cdd38bc131a06b4b38", kill_on_drop: false }`
[INFO] [stdout] 8829b04829065e11a8f3a7a6ffb2c5866e2855fd536f66cdd38bc131a06b4b38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6dba5666f5eba2164d66f46db99430110c2218e4a8901867fe59bc2e32fc4d2
[INFO] running `Command { std: "docker" "start" "-a" "e6dba5666f5eba2164d66f46db99430110c2218e4a8901867fe59bc2e32fc4d2", 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 matches v0.1.9
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]    Compiling unicode-bidi v0.3.8
[INFO] [stderr]    Compiling sha1_smol v1.0.0
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling sha1 v0.6.1
[INFO] [stderr]    Compiling combine v4.6.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[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<u8>, ttl: usize, retry_count: Option<u32>, retry_delay: Option<u32>) -> Option<Lock> {
[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<u8>, ttl: usize, retry_count: Option<u32>, retry_delay: Option<u32>) -> Option<Lock<'_>> {
[INFO] [stdout]     |                                                                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.65s
[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" "e6dba5666f5eba2164d66f46db99430110c2218e4a8901867fe59bc2e32fc4d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6dba5666f5eba2164d66f46db99430110c2218e4a8901867fe59bc2e32fc4d2", kill_on_drop: false }`
[INFO] [stdout] e6dba5666f5eba2164d66f46db99430110c2218e4a8901867fe59bc2e32fc4d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9645f291fc514fb1d58bb5a6e79df2f42df39e315277ab4048c31274b9d9ae96
[INFO] running `Command { std: "docker" "start" "-a" "9645f291fc514fb1d58bb5a6e79df2f42df39e315277ab4048c31274b9d9ae96", kill_on_drop: false }`
[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 log v0.4.17
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling cpufeatures v0.2.2
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[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<u8>, ttl: usize, retry_count: Option<u32>, retry_delay: Option<u32>) -> Option<Lock> {
[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<u8>, ttl: usize, retry_count: Option<u32>, retry_delay: Option<u32>) -> Option<Lock<'_>> {
[INFO] [stdout]     |                                                                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.10.1
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling hmac v0.10.1
[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<u8>, ttl: usize, retry_count: Option<u32>, retry_delay: Option<u32>) -> Option<Lock> {
[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<u8>, ttl: usize, retry_count: Option<u32>, retry_delay: Option<u32>) -> Option<Lock<'_>> {
[INFO] [stdout]     |                                                                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.80s
[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" "9645f291fc514fb1d58bb5a6e79df2f42df39e315277ab4048c31274b9d9ae96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9645f291fc514fb1d58bb5a6e79df2f42df39e315277ab4048c31274b9d9ae96", kill_on_drop: false }`
[INFO] [stdout] 9645f291fc514fb1d58bb5a6e79df2f42df39e315277ab4048c31274b9d9ae96
