[INFO] fetching crate symphonia 0.1.0...
[INFO] checking symphonia-0.1.0 against try#b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f for pr-76104
[INFO] extracting crate symphonia 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate symphonia 0.1.0 on toolchain b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate symphonia 0.1.0
[INFO] finished tweaking crates.io crate symphonia 0.1.0
[INFO] tweaked toml for crates.io crate symphonia 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded symphonia-bundle-flac v0.1.0
[INFO] [stderr]   Downloaded symphonia-bundle-mp3 v0.1.0
[INFO] [stderr]   Downloaded symphonia-codec-pcm v0.1.0
[INFO] [stderr]   Downloaded symphonia-format-ogg v0.1.0
[INFO] [stderr]   Downloaded symphonia-format-wav v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 257763fc51e88bcfc0e39c19a56c6e19d86b7d0812d96b0d948c6f6ab2450593
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "257763fc51e88bcfc0e39c19a56c6e19d86b7d0812d96b0d948c6f6ab2450593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "257763fc51e88bcfc0e39c19a56c6e19d86b7d0812d96b0d948c6f6ab2450593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "257763fc51e88bcfc0e39c19a56c6e19d86b7d0812d96b0d948c6f6ab2450593", kill_on_drop: false }`
[INFO] [stdout] 257763fc51e88bcfc0e39c19a56c6e19d86b7d0812d96b0d948c6f6ab2450593
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 182546689c3c4d1ac96dc6eea3fc9d79b01d019b27fec35f765e699ab94e2a47
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "182546689c3c4d1ac96dc6eea3fc9d79b01d019b27fec35f765e699ab94e2a47", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_rs v0.8.24
[INFO] [stderr]     Checking symphonia-core v0.1.0
[INFO] [stderr]     Checking symphonia-codec-pcm v0.1.0
[INFO] [stderr]     Checking symphonia-metadata v0.1.0
[INFO] [stderr]     Checking symphonia-utils-xiph v0.1.0
[INFO] [stderr]     Checking symphonia-format-wav v0.1.0
[INFO] [stderr]     Checking symphonia-format-ogg v0.1.0
[INFO] [stderr]     Checking symphonia-bundle-flac v0.1.0
[INFO] [stderr]     Checking symphonia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.20s
[INFO] running `Command { std: "docker" "inspect" "182546689c3c4d1ac96dc6eea3fc9d79b01d019b27fec35f765e699ab94e2a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "182546689c3c4d1ac96dc6eea3fc9d79b01d019b27fec35f765e699ab94e2a47", kill_on_drop: false }`
[INFO] [stdout] 182546689c3c4d1ac96dc6eea3fc9d79b01d019b27fec35f765e699ab94e2a47