[INFO] cloning repository https://github.com/mzgoddard/tessel-audio-graph [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mzgoddard/tessel-audio-graph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmzgoddard%2Ftessel-audio-graph", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmzgoddard%2Ftessel-audio-graph'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9ae60030ad7aa143fefb06613d6157ee4a8454e1 [INFO] checking mzgoddard/tessel-audio-graph against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmzgoddard%2Ftessel-audio-graph" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mzgoddard/tessel-audio-graph on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mzgoddard/tessel-audio-graph [INFO] finished tweaking git repo https://github.com/mzgoddard/tessel-audio-graph [INFO] tweaked toml for git repo https://github.com/mzgoddard/tessel-audio-graph written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mzgoddard/tessel-audio-graph 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unix_socket v0.5.0 [INFO] [stderr] Downloaded tessel v0.2.0 [INFO] [stderr] Downloaded url v1.2.4 [INFO] [stderr] Downloaded hyper v0.9.14 [INFO] [stderr] Downloaded alsa-sys v0.1.0 [INFO] [stderr] Downloaded alsa v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f7022d99fbd12078ea003e683ed1b9717d909f3d077dea86a41b759d3035be4 [INFO] running `Command { std: "docker" "start" "-a" "4f7022d99fbd12078ea003e683ed1b9717d909f3d077dea86a41b759d3035be4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f7022d99fbd12078ea003e683ed1b9717d909f3d077dea86a41b759d3035be4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f7022d99fbd12078ea003e683ed1b9717d909f3d077dea86a41b759d3035be4", kill_on_drop: false }` [INFO] [stdout] 4f7022d99fbd12078ea003e683ed1b9717d909f3d077dea86a41b759d3035be4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29a757181efde7eb12d300ea166ad69837a247e15e337aed2deb9ecdba08bbe3 [INFO] running `Command { std: "docker" "start" "-a" "29a757181efde7eb12d300ea166ad69837a247e15e337aed2deb9ecdba08bbe3", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.18 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking matches v0.1.4 [INFO] [stderr] Checking traitobject v0.0.3 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking unicode-normalization v0.1.3 [INFO] [stderr] Checking log v0.3.6 [INFO] [stderr] Checking unicode-bidi v0.2.4 [INFO] [stderr] Checking rustc-serialize v0.3.22 [INFO] [stderr] Checking unsafe-any v0.4.1 [INFO] [stderr] Checking hpack v0.2.0 [INFO] [stderr] Compiling pkg-config v0.3.8 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking solicit v0.4.4 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.22/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking num_cpus v1.2.0 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking time v0.1.35 [INFO] [stderr] Checking mime v0.2.2 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Compiling unicase v1.4.0 [INFO] [stderr] Compiling alsa-sys v0.1.0 [INFO] [stderr] Checking httparse v1.2.1 [INFO] [stderr] Checking traitobject v0.0.1 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking error v0.1.9 [INFO] [stderr] Checking num_cpus v0.2.13 [INFO] [stderr] Checking idna v0.1.0 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Checking graph_utils v0.1.0 (/opt/rustwide/workdir/graph_utils) [INFO] [stderr] Checking route-recognizer v0.1.11 [INFO] [stderr] Checking bitflags v0.5.0 [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Checking alsa v0.1.3 [INFO] [stderr] Checking graph_nodes v0.1.0 (/opt/rustwide/workdir/graph_nodes) [INFO] [stderr] Checking tessel v0.2.0 [INFO] [stderr] Checking url v1.2.4 [INFO] [stdout] error[E0713]: borrow may still be in use when destructor runs [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/url-1.2.4/src/form_urlencoded.rs:246:40 [INFO] [stdout] | [INFO] [stdout] 244 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 245 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stdout] 246 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stdout] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stdout] | | [INFO] [stdout] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0713`. [INFO] [stdout] [INFO] [stderr] error: could not compile `url` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "29a757181efde7eb12d300ea166ad69837a247e15e337aed2deb9ecdba08bbe3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29a757181efde7eb12d300ea166ad69837a247e15e337aed2deb9ecdba08bbe3", kill_on_drop: false }` [INFO] [stdout] 29a757181efde7eb12d300ea166ad69837a247e15e337aed2deb9ecdba08bbe3 [INFO] checking mzgoddard/tessel-audio-graph against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmzgoddard%2Ftessel-audio-graph" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mzgoddard/tessel-audio-graph on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mzgoddard/tessel-audio-graph [INFO] finished tweaking git repo https://github.com/mzgoddard/tessel-audio-graph [INFO] tweaked toml for git repo https://github.com/mzgoddard/tessel-audio-graph written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mzgoddard/tessel-audio-graph 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee2d33e3c0d4f4a52ca4079ccb085d8b1134f4cc60aa51046aee256e1cdd5888 [INFO] running `Command { std: "docker" "start" "-a" "ee2d33e3c0d4f4a52ca4079ccb085d8b1134f4cc60aa51046aee256e1cdd5888", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee2d33e3c0d4f4a52ca4079ccb085d8b1134f4cc60aa51046aee256e1cdd5888", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee2d33e3c0d4f4a52ca4079ccb085d8b1134f4cc60aa51046aee256e1cdd5888", kill_on_drop: false }` [INFO] [stdout] ee2d33e3c0d4f4a52ca4079ccb085d8b1134f4cc60aa51046aee256e1cdd5888 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83faee3c1928a43d3b5ecf69f54af0c992453c1adbb9654e4b24b4eff1ba7cb2 [INFO] running `Command { std: "docker" "start" "-a" "83faee3c1928a43d3b5ecf69f54af0c992453c1adbb9654e4b24b4eff1ba7cb2", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "83faee3c1928a43d3b5ecf69f54af0c992453c1adbb9654e4b24b4eff1ba7cb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83faee3c1928a43d3b5ecf69f54af0c992453c1adbb9654e4b24b4eff1ba7cb2", kill_on_drop: false }` [INFO] [stdout] 83faee3c1928a43d3b5ecf69f54af0c992453c1adbb9654e4b24b4eff1ba7cb2