[INFO] fetching crate opus-mux 0.1.1...
[INFO] testing opus-mux-0.1.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate opus-mux 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate opus-mux 0.1.1
[INFO] finished tweaking crates.io crate opus-mux 0.1.1
[INFO] tweaked toml for crates.io crate opus-mux 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate opus-mux 0.1.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate opus-mux 0.1.1 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba232e552878b512a744c014a09417a1f5c08dc280bded8d9ab4d84163c50af9
[INFO] running `Command { std: "docker" "start" "-a" "ba232e552878b512a744c014a09417a1f5c08dc280bded8d9ab4d84163c50af9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba232e552878b512a744c014a09417a1f5c08dc280bded8d9ab4d84163c50af9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba232e552878b512a744c014a09417a1f5c08dc280bded8d9ab4d84163c50af9", kill_on_drop: false }`
[INFO] [stdout] ba232e552878b512a744c014a09417a1f5c08dc280bded8d9ab4d84163c50af9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f1a45bd0c8bb07a164cd37ebf5a9ae1fafc6446f23b74a29664feb38f7974e0
[INFO] running `Command { std: "docker" "start" "-a" "7f1a45bd0c8bb07a164cd37ebf5a9ae1fafc6446f23b74a29664feb38f7974e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling opus-mux v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `eos`, `granule_position`, `sequence`, and `checksum` are never read
[INFO] [stdout]    --> src/ogg.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 228 | pub struct PageHeader {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub eos: bool,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 233 |     pub granule_position: u64,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 234 |     pub stream_serial: u32,
[INFO] [stdout] 235 |     pub sequence: u32,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 236 |     pub checksum: u32,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PageHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "7f1a45bd0c8bb07a164cd37ebf5a9ae1fafc6446f23b74a29664feb38f7974e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f1a45bd0c8bb07a164cd37ebf5a9ae1fafc6446f23b74a29664feb38f7974e0", kill_on_drop: false }`
[INFO] [stdout] 7f1a45bd0c8bb07a164cd37ebf5a9ae1fafc6446f23b74a29664feb38f7974e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68802ec50c6130b2d501103403dae6d58284fb608f7e1d529d34325172b9a455
[INFO] running `Command { std: "docker" "start" "-a" "68802ec50c6130b2d501103403dae6d58284fb608f7e1d529d34325172b9a455", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling hound v3.4.0
[INFO] [stdout] warning: fields `eos`, `granule_position`, `sequence`, and `checksum` are never read
[INFO] [stdout]    --> src/ogg.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 228 | pub struct PageHeader {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub eos: bool,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 233 |     pub granule_position: u64,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 234 |     pub stream_serial: u32,
[INFO] [stdout] 235 |     pub sequence: u32,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 236 |     pub checksum: u32,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PageHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]    Compiling opusic-sys v0.3.6
[INFO] [stderr]    Compiling magnum-opus v0.3.2
[INFO] [stderr]    Compiling opus-mux v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `eos`, `granule_position`, `sequence`, and `checksum` are never read
[INFO] [stdout]    --> src/ogg.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 228 | pub struct PageHeader {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub eos: bool,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 233 |     pub granule_position: u64,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 234 |     pub stream_serial: u32,
[INFO] [stdout] 235 |     pub sequence: u32,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 236 |     pub checksum: u32,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PageHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.59s
[INFO] running `Command { std: "docker" "inspect" "68802ec50c6130b2d501103403dae6d58284fb608f7e1d529d34325172b9a455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68802ec50c6130b2d501103403dae6d58284fb608f7e1d529d34325172b9a455", kill_on_drop: false }`
[INFO] [stdout] 68802ec50c6130b2d501103403dae6d58284fb608f7e1d529d34325172b9a455
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9bc52f217d103e7bd01d26dad4d1e21e660023382f63ce5a484436c6bcdc27e7
[INFO] running `Command { std: "docker" "start" "-a" "9bc52f217d103e7bd01d26dad4d1e21e660023382f63ce5a484436c6bcdc27e7", kill_on_drop: false }`
[INFO] [stderr] warning: fields `eos`, `granule_position`, `sequence`, and `checksum` are never read
[INFO] [stderr]    --> src/ogg.rs:232:9
[INFO] [stderr]     |
[INFO] [stderr] 228 | pub struct PageHeader {
[INFO] [stderr]     |            ---------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 232 |     pub eos: bool,
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 233 |     pub granule_position: u64,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 234 |     pub stream_serial: u32,
[INFO] [stderr] 235 |     pub sequence: u32,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 236 |     pub checksum: u32,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `PageHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `opus-mux` (lib) generated 1 warning
[INFO] [stderr] warning: `opus-mux` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/opus_mux-b86ba8347632f9cf)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests opus_mux
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9bc52f217d103e7bd01d26dad4d1e21e660023382f63ce5a484436c6bcdc27e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc52f217d103e7bd01d26dad4d1e21e660023382f63ce5a484436c6bcdc27e7", kill_on_drop: false }`
[INFO] [stdout] 9bc52f217d103e7bd01d26dad4d1e21e660023382f63ce5a484436c6bcdc27e7