[INFO] fetching crate scrypt 0.8.1...
[INFO] checking scrypt-0.8.1 against try#c05ee43175e02d208faed1fcc0f436c56e48bba6 for pr-92413
[INFO] extracting crate scrypt 0.8.1 into /workspace/builds/worker-114/source
[INFO] validating manifest of crates.io crate scrypt 0.8.1 on toolchain c05ee43175e02d208faed1fcc0f436c56e48bba6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scrypt 0.8.1
[INFO] finished tweaking crates.io crate scrypt 0.8.1
[INFO] tweaked toml for crates.io crate scrypt 0.8.1 written to /workspace/builds/worker-114/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pbkdf2 v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c41045e70c28a1bd8bf5d391285d26d0e16baa1a24c4b10bcd7bf69c05a0ec1
[INFO] running `Command { std: "docker" "start" "-a" "4c41045e70c28a1bd8bf5d391285d26d0e16baa1a24c4b10bcd7bf69c05a0ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c41045e70c28a1bd8bf5d391285d26d0e16baa1a24c4b10bcd7bf69c05a0ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c41045e70c28a1bd8bf5d391285d26d0e16baa1a24c4b10bcd7bf69c05a0ec1", kill_on_drop: false }`
[INFO] [stdout] 4c41045e70c28a1bd8bf5d391285d26d0e16baa1a24c4b10bcd7bf69c05a0ec1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfd5cb24b638b52fb3a871edc5c7827969e1ebeb9b061200e6d43bd58c8d646f
[INFO] running `Command { std: "docker" "start" "-a" "dfd5cb24b638b52fb3a871edc5c7827969e1ebeb9b061200e6d43bd58c8d646f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking cpufeatures v0.2.1
[INFO] [stderr]     Checking base64ct v1.0.1
[INFO] [stderr]     Checking generic-array v0.14.5
[INFO] [stderr]     Checking password-hash v0.3.2
[INFO] [stderr]     Checking block-buffer v0.10.0
[INFO] [stderr]     Checking crypto-common v0.1.1
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking digest v0.10.1
[INFO] [stderr]     Checking salsa20 v0.9.0
[INFO] [stderr]     Checking hmac v0.12.0
[INFO] [stderr]     Checking pbkdf2 v0.10.0
[INFO] [stderr]     Checking sha2 v0.10.1
[INFO] [stderr]     Checking scrypt v0.8.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: lifetime parameter `'a` never used
[INFO] [stdout]    --> src/params.rs:156:6
[INFO] [stdout]     |
[INFO] [stdout] 156 | impl<'a> TryFrom<Params> for ParamsString {
[INFO] [stdout]     |     -^^- help: elide the unused lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(unused_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime parameter `'a` never used
[INFO] [stdout]    --> src/params.rs:156:6
[INFO] [stdout]     |
[INFO] [stdout] 156 | impl<'a> TryFrom<Params> for ParamsString {
[INFO] [stdout]     |     -^^- help: elide the unused lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(unused_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scrypt` due to 2 previous errors
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "dfd5cb24b638b52fb3a871edc5c7827969e1ebeb9b061200e6d43bd58c8d646f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfd5cb24b638b52fb3a871edc5c7827969e1ebeb9b061200e6d43bd58c8d646f", kill_on_drop: false }`
[INFO] [stdout] dfd5cb24b638b52fb3a871edc5c7827969e1ebeb9b061200e6d43bd58c8d646f