[INFO] fetching crate rave_sdp 0.1.1...
[INFO] checking rave_sdp-0.1.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate rave_sdp 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rave_sdp 0.1.1
[INFO] finished tweaking crates.io crate rave_sdp 0.1.1
[INFO] tweaked toml for crates.io crate rave_sdp 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rave_sdp 0.1.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8dc21dd44300d213761af9bde149d8305eb5431e6b1233b7f2c8ce9fdece18d
[INFO] running `Command { std: "docker" "start" "-a" "a8dc21dd44300d213761af9bde149d8305eb5431e6b1233b7f2c8ce9fdece18d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8dc21dd44300d213761af9bde149d8305eb5431e6b1233b7f2c8ce9fdece18d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8dc21dd44300d213761af9bde149d8305eb5431e6b1233b7f2c8ce9fdece18d", kill_on_drop: false }`
[INFO] [stdout] a8dc21dd44300d213761af9bde149d8305eb5431e6b1233b7f2c8ce9fdece18d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10b1b8cb1f79f373b4086097159cf2a836946added57cfa7d69ace425a943672
[INFO] running `Command { std: "docker" "start" "-a" "10b1b8cb1f79f373b4086097159cf2a836946added57cfa7d69ace425a943672", kill_on_drop: false }`
[INFO] [stderr]     Checking rave_sdp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::codec::Parameters as CodecParameters`
[INFO] [stdout]  --> src/reader.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::codec::Parameters as CodecParameters;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AddressType`, `Attribute`, `Connection`, `Direction`, `Kind`, `MediaItem`, `Media`, `Origin`, `Protocol`, and `TimeActive`
[INFO] [stdout]  --> src/reader.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     AddressType, Attribute, Bandwidth, Connection, Direction, Kind, Media, MediaItem, Origin,
[INFO] [stdout]   |     ^^^^^^^^^^^  ^^^^^^^^^             ^^^^^^^^^^  ^^^^^^^^^  ^^^^  ^^^^^  ^^^^^^^^^  ^^^^^^
[INFO] [stdout] 5 |     Protocol, Repeat, Sdp, TimeActive,
[INFO] [stdout]   |     ^^^^^^^^               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::Parameters as CodecParameters`
[INFO] [stdout]  --> src/reader.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::codec::Parameters as CodecParameters;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AddressType`, `Attribute`, `Connection`, `Direction`, `Kind`, `MediaItem`, `Media`, `Origin`, `Protocol`, and `TimeActive`
[INFO] [stdout]  --> src/reader.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     AddressType, Attribute, Bandwidth, Connection, Direction, Kind, Media, MediaItem, Origin,
[INFO] [stdout]   |     ^^^^^^^^^^^  ^^^^^^^^^             ^^^^^^^^^^  ^^^^^^^^^  ^^^^  ^^^^^  ^^^^^^^^^  ^^^^^^
[INFO] [stdout] 5 |     Protocol, Repeat, Sdp, TimeActive,
[INFO] [stdout]   |     ^^^^^^^^               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var`
[INFO] [stdout]   --> src/reader.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn value(&self, var: &str) -> &str {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_var`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var`
[INFO] [stdout]   --> src/reader.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn value(&self, var: &str) -> &str {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_var`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "10b1b8cb1f79f373b4086097159cf2a836946added57cfa7d69ace425a943672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10b1b8cb1f79f373b4086097159cf2a836946added57cfa7d69ace425a943672", kill_on_drop: false }`
[INFO] [stdout] 10b1b8cb1f79f373b4086097159cf2a836946added57cfa7d69ace425a943672