[INFO] fetching crate libwebp 0.1.2...
[INFO] checking libwebp-0.1.2 against try#163937523761cc0def32f1ba9ed63fdf65ad3478 for pr-156749
[INFO] extracting crate libwebp 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate libwebp 0.1.2
[INFO] finished tweaking crates.io crate libwebp 0.1.2
[INFO] tweaked toml for crates.io crate libwebp 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libwebp 0.1.2 on toolchain 163937523761cc0def32f1ba9ed63fdf65ad3478
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] [stderr]       Adding libwebp-sys2 v0.1.11 (available: v0.2.0)
[INFO] [stderr]       Adding rand v0.6.5 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 70490dca20fc813668562f2eabc491861825def65c826296563fa21154e27ee0
[INFO] running `Command { std: "docker" "start" "70490dca20fc813668562f2eabc491861825def65c826296563fa21154e27ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "70490dca20fc813668562f2eabc491861825def65c826296563fa21154e27ee0" "/opt/rustwide/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70490dca20fc813668562f2eabc491861825def65c826296563fa21154e27ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "70490dca20fc813668562f2eabc491861825def65c826296563fa21154e27ee0" "/opt/rustwide/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libwebp-sys2 v0.1.11
[INFO] [stderr]     Checking libwebp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `0.5`
[INFO] [stdout]   --> src/boxed.rs:91:7
[INFO] [stdout]    |
[INFO] [stdout] 91 | #[cfg(feature = "0.5")]
[INFO] [stdout]    |       ^^^^^^^^^^-----
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: there is a expected value with a similar name: `"0_5"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `0_5`, `0_6`, `1_1`, `__doc_cfg`, `default`, `demux`, `extern-types`, `mux`, and `static`
[INFO] [stdout]    = help: consider adding `0.5` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `0.5`
[INFO] [stdout]   --> src/boxed.rs:94:11
[INFO] [stdout]    |
[INFO] [stdout] 94 | #[cfg(not(feature = "0.5"))]
[INFO] [stdout]    |           ^^^^^^^^^^-----
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: there is a expected value with a similar name: `"0_5"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `0_5`, `0_6`, `1_1`, `__doc_cfg`, `default`, `demux`, `extern-types`, `mux`, and `static`
[INFO] [stdout]    = help: consider adding `0.5` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `0.5`
[INFO] [stdout]   --> src/boxed.rs:91:7
[INFO] [stdout]    |
[INFO] [stdout] 91 | #[cfg(feature = "0.5")]
[INFO] [stdout]    |       ^^^^^^^^^^-----
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: there is a expected value with a similar name: `"0_5"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `0_5`, `0_6`, `1_1`, `__doc_cfg`, `default`, `demux`, `extern-types`, `mux`, and `static`
[INFO] [stdout]    = help: consider adding `0.5` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `0.5`
[INFO] [stdout]   --> src/boxed.rs:94:11
[INFO] [stdout]    |
[INFO] [stdout] 94 | #[cfg(not(feature = "0.5"))]
[INFO] [stdout]    |           ^^^^^^^^^^-----
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: there is a expected value with a similar name: `"0_5"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `0_5`, `0_6`, `1_1`, `__doc_cfg`, `default`, `demux`, `extern-types`, `mux`, and `static`
[INFO] [stdout]    = help: consider adding `0.5` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "70490dca20fc813668562f2eabc491861825def65c826296563fa21154e27ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70490dca20fc813668562f2eabc491861825def65c826296563fa21154e27ee0", kill_on_drop: false }`
[INFO] [stdout] 70490dca20fc813668562f2eabc491861825def65c826296563fa21154e27ee0
