[INFO] cloning repository https://github.com/junetried/ogg_xiph
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/junetried/ogg_xiph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjunetried%2Fogg_xiph", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjunetried%2Fogg_xiph'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0bcfa459fb8e9894d5cc4e3f7e8e020d4c214744
[INFO] building junetried/ogg_xiph against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjunetried%2Fogg_xiph" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/junetried/ogg_xiph on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/junetried/ogg_xiph
[INFO] finished tweaking git repo https://github.com/junetried/ogg_xiph
[INFO] tweaked toml for git repo https://github.com/junetried/ogg_xiph written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/junetried/ogg_xiph 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ogg_next_sys v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20721a1cfd9a530b698f3f98bdab8348b54adfa54deca86329c5f856663558c1
[INFO] running `Command { std: "docker" "start" "-a" "20721a1cfd9a530b698f3f98bdab8348b54adfa54deca86329c5f856663558c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20721a1cfd9a530b698f3f98bdab8348b54adfa54deca86329c5f856663558c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20721a1cfd9a530b698f3f98bdab8348b54adfa54deca86329c5f856663558c1", kill_on_drop: false }`
[INFO] [stdout] 20721a1cfd9a530b698f3f98bdab8348b54adfa54deca86329c5f856663558c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1781828ac232cb9f4d8570b41912ae383ef09e7d1bc4ef119470c7ba6166bf2d
[INFO] running `Command { std: "docker" "start" "-a" "1781828ac232cb9f4d8570b41912ae383ef09e7d1bc4ef119470c7ba6166bf2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling ogg_next_sys v0.1.3
[INFO] [stderr]    Compiling ogg_xiph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `length_from_ogg_page` is never used
[INFO] [stdout]   --> src/page.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl Page {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 74 |     unsafe fn length_from_ogg_page(&mut self) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.86s
[INFO] running `Command { std: "docker" "inspect" "1781828ac232cb9f4d8570b41912ae383ef09e7d1bc4ef119470c7ba6166bf2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1781828ac232cb9f4d8570b41912ae383ef09e7d1bc4ef119470c7ba6166bf2d", kill_on_drop: false }`
[INFO] [stdout] 1781828ac232cb9f4d8570b41912ae383ef09e7d1bc4ef119470c7ba6166bf2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] deae04455c86c1e0d8f66df95be6c7be848c2e24ae2e405cdcc4ad8d3bf750f1
[INFO] running `Command { std: "docker" "start" "-a" "deae04455c86c1e0d8f66df95be6c7be848c2e24ae2e405cdcc4ad8d3bf750f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ogg_xiph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `length_from_ogg_page` is never used
[INFO] [stdout]   --> src/page.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl Page {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 74 |     unsafe fn length_from_ogg_page(&mut self) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `length_from_ogg_page` is never used
[INFO] [stdout]   --> src/page.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl Page {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 74 |     unsafe fn length_from_ogg_page(&mut self) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "deae04455c86c1e0d8f66df95be6c7be848c2e24ae2e405cdcc4ad8d3bf750f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deae04455c86c1e0d8f66df95be6c7be848c2e24ae2e405cdcc4ad8d3bf750f1", kill_on_drop: false }`
[INFO] [stdout] deae04455c86c1e0d8f66df95be6c7be848c2e24ae2e405cdcc4ad8d3bf750f1