[INFO] fetching crate sta 0.2.5...
[INFO] checking sta-0.2.5 against master#0a8629bff642c3c3b84bb644c0099194f063b627 for pr-86231
[INFO] extracting crate sta 0.2.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sta 0.2.5 on toolchain 0a8629bff642c3c3b84bb644c0099194f063b627
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sta 0.2.5
[INFO] finished tweaking crates.io crate sta 0.2.5
[INFO] tweaked toml for crates.io crate sta 0.2.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a0d820b9bb5ad308d5617db34741fb07015a5fd35ee1d41ff30823e49cc520a
[INFO] running `Command { std: "docker" "start" "-a" "1a0d820b9bb5ad308d5617db34741fb07015a5fd35ee1d41ff30823e49cc520a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a0d820b9bb5ad308d5617db34741fb07015a5fd35ee1d41ff30823e49cc520a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a0d820b9bb5ad308d5617db34741fb07015a5fd35ee1d41ff30823e49cc520a", kill_on_drop: false }`
[INFO] [stdout] 1a0d820b9bb5ad308d5617db34741fb07015a5fd35ee1d41ff30823e49cc520a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf5c0d6caf90845b7b6f9ff8a3c99fc80f4b0b7c9a27c59800bd1f04aee4fdee
[INFO] running `Command { std: "docker" "start" "-a" "bf5c0d6caf90845b7b6f9ff8a3c99fc80f4b0b7c9a27c59800bd1f04aee4fdee", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking snap v0.2.5
[INFO] [stderr]     Checking sta v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `BYTEXOR`
[INFO] [stdout]    --> src/lib.rs:284:5
[INFO] [stdout]     |
[INFO] [stdout] 284 |     const BYTEXOR: u8 = 53;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `compress_to_bytes`
[INFO] [stdout]    --> src/lib.rs:430:12
[INFO] [stdout]     |
[INFO] [stdout] 430 |         fn compress_to_bytes(self: &Self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `autodecompress`
[INFO] [stdout]    --> src/lib.rs:459:12
[INFO] [stdout]     |
[INFO] [stdout] 459 |         fn autodecompress(self: &mut Self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BYTEXOR`
[INFO] [stdout]    --> src/lib.rs:284:5
[INFO] [stdout]     |
[INFO] [stdout] 284 |     const BYTEXOR: u8 = 53;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `compress_to_bytes`
[INFO] [stdout]    --> src/lib.rs:430:12
[INFO] [stdout]     |
[INFO] [stdout] 430 |         fn compress_to_bytes(self: &Self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `autodecompress`
[INFO] [stdout]    --> src/lib.rs:459:12
[INFO] [stdout]     |
[INFO] [stdout] 459 |         fn autodecompress(self: &mut Self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf5c0d6caf90845b7b6f9ff8a3c99fc80f4b0b7c9a27c59800bd1f04aee4fdee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf5c0d6caf90845b7b6f9ff8a3c99fc80f4b0b7c9a27c59800bd1f04aee4fdee", kill_on_drop: false }`
[INFO] [stdout] bf5c0d6caf90845b7b6f9ff8a3c99fc80f4b0b7c9a27c59800bd1f04aee4fdee