[INFO] fetching crate libdeflater 0.14.0...
[INFO] checking libdeflater-0.14.0 against try#024378d9203a4009ed73d6db2681b88a8d74ce7a for pr-112160
[INFO] extracting crate libdeflater 0.14.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate libdeflater 0.14.0 on toolchain 024378d9203a4009ed73d6db2681b88a8d74ce7a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libdeflater 0.14.0
[INFO] finished tweaking crates.io crate libdeflater 0.14.0
[INFO] tweaked toml for crates.io crate libdeflater 0.14.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate libdeflater 0.14.0 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" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69c4363d184563bbf119c1de0ee769ec74c205fdf9334e369f0a61ec47b0d76f
[INFO] running `Command { std: "docker" "start" "-a" "69c4363d184563bbf119c1de0ee769ec74c205fdf9334e369f0a61ec47b0d76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69c4363d184563bbf119c1de0ee769ec74c205fdf9334e369f0a61ec47b0d76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69c4363d184563bbf119c1de0ee769ec74c205fdf9334e369f0a61ec47b0d76f", kill_on_drop: false }`
[INFO] [stdout] 69c4363d184563bbf119c1de0ee769ec74c205fdf9334e369f0a61ec47b0d76f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ec32f5d9a3ca27d4499b8288d2d9fb91c61963dfa90ec0ca14a03ddf22ca926
[INFO] running `Command { std: "docker" "start" "-a" "4ec32f5d9a3ca27d4499b8288d2d9fb91c61963dfa90ec0ca14a03ddf22ca926", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling serde v1.0.159
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling serde_json v1.0.95
[INFO] [stderr]    Compiling libdeflate-sys v0.14.0
[INFO] [stderr]    Compiling serde_derive v1.0.159
[INFO] [stderr]     Checking crossbeam-channel v0.5.7
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]    Compiling syn v2.0.13
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rayon-core v1.11.0
[INFO] [stderr]     Checking regex v1.7.3
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking libdeflater v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking csv v1.2.1
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]  --> examples/gz_compress.rs:8:47
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let str_bytes = str_to_compress.as_bytes().clone();
[INFO] [stdout]   |                                               ^^^^^^^^ unnecessary method call
[INFO] [stdout]   |
[INFO] [stdout]   = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]   = note: `#[deny(noop_method_call)]` 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 `libdeflater` (example "gz_compress") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4ec32f5d9a3ca27d4499b8288d2d9fb91c61963dfa90ec0ca14a03ddf22ca926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ec32f5d9a3ca27d4499b8288d2d9fb91c61963dfa90ec0ca14a03ddf22ca926", kill_on_drop: false }`
[INFO] [stdout] 4ec32f5d9a3ca27d4499b8288d2d9fb91c61963dfa90ec0ca14a03ddf22ca926