[INFO] fetching crate webrtc-constraints 0.1.0...
[INFO] checking webrtc-constraints-0.1.0 against 1.95.0 for pr-155915
[INFO] extracting crate webrtc-constraints 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate webrtc-constraints 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate webrtc-constraints 0.1.0
[INFO] tweaked toml for crates.io crate webrtc-constraints 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate webrtc-constraints 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate webrtc-constraints 0.1.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ordered-float v3.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d93808c961a71a97dbf123dac39bba45a79d0e24f1f5b0ae42df1b72bf249238
[INFO] running `Command { std: "docker" "start" "-a" "d93808c961a71a97dbf123dac39bba45a79d0e24f1f5b0ae42df1b72bf249238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d93808c961a71a97dbf123dac39bba45a79d0e24f1f5b0ae42df1b72bf249238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d93808c961a71a97dbf123dac39bba45a79d0e24f1f5b0ae42df1b72bf249238", kill_on_drop: false }`
[INFO] [stdout] d93808c961a71a97dbf123dac39bba45a79d0e24f1f5b0ae42df1b72bf249238
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93bfd5a2ba6bfe8f7f543421e489fd219121062d59752a98dd902aedb17c4508
[INFO] running `Command { std: "docker" "start" "-a" "93bfd5a2ba6bfe8f7f543421e489fd219121062d59752a98dd902aedb17c4508", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking ordered-float v3.4.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex v1.7.1
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking webrtc-constraints v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `total_cmp`
[INFO] [stdout]   --> src/algorithms/select_settings/select_optimal.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout] 13 |         #[cfg(feature = "total_cmp")]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default` and `serde`
[INFO] [stdout]    = help: consider adding `total_cmp` 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: `total_cmp`
[INFO] [stdout]   --> src/algorithms/select_settings/select_optimal.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |         #[cfg(not(feature = "total_cmp"))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default` and `serde`
[INFO] [stdout]    = help: consider adding `total_cmp` 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: `total_cmp`
[INFO] [stdout]   --> src/algorithms/select_settings/select_optimal.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout] 13 |         #[cfg(feature = "total_cmp")]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default` and `serde`
[INFO] [stdout]    = help: consider adding `total_cmp` 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: `total_cmp`
[INFO] [stdout]   --> src/algorithms/select_settings/select_optimal.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |         #[cfg(not(feature = "total_cmp"))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default` and `serde`
[INFO] [stdout]    = help: consider adding `total_cmp` 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: `cow_is_borrowed`
[INFO] [stdout]    --> src/property.rs:256:23
[INFO] [stdout]     |
[INFO] [stdout] 256 |                 #[cfg(feature = "cow_is_borrowed")]
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `serde`
[INFO] [stdout]     = help: consider adding `cow_is_borrowed` 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: `cow_is_borrowed`
[INFO] [stdout]    --> src/property.rs:269:19
[INFO] [stdout]     |
[INFO] [stdout] 269 |             #[cfg(feature = "cow_is_borrowed")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `serde`
[INFO] [stdout]     = help: consider adding `cow_is_borrowed` 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 13.04s
[INFO] running `Command { std: "docker" "inspect" "93bfd5a2ba6bfe8f7f543421e489fd219121062d59752a98dd902aedb17c4508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93bfd5a2ba6bfe8f7f543421e489fd219121062d59752a98dd902aedb17c4508", kill_on_drop: false }`
[INFO] [stdout] 93bfd5a2ba6bfe8f7f543421e489fd219121062d59752a98dd902aedb17c4508
