[INFO] cloning repository https://github.com/daschl/tokio-cb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daschl/tokio-cb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaschl%2Ftokio-cb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaschl%2Ftokio-cb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6755e15a096ee56ec82b32bb9aebaf361c9a3748 [INFO] checking daschl/tokio-cb/6755e15a096ee56ec82b32bb9aebaf361c9a3748 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaschl%2Ftokio-cb" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/daschl/tokio-cb on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/daschl/tokio-cb [INFO] finished tweaking git repo https://github.com/daschl/tokio-cb [INFO] tweaked toml for git repo https://github.com/daschl/tokio-cb written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/daschl/tokio-cb 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/tokio-rs/tokio-minihttp.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slab v0.3.0 [INFO] [stderr] Downloaded tokio-service v0.1.0 [INFO] [stderr] Downloaded scoped-tls v0.1.0 [INFO] [stderr] Downloaded tokio-core v0.1.4 [INFO] [stderr] Downloaded futures v0.1.9 [INFO] [stderr] Downloaded phf_codegen v0.7.21 [INFO] [stderr] Downloaded dtoa v0.2.2 [INFO] [stderr] Downloaded phf_shared v0.7.21 [INFO] [stderr] Downloaded strsim v0.5.2 [INFO] [stderr] Downloaded quasi_codegen v0.29.0 [INFO] [stderr] Downloaded memchr v1.0.1 [INFO] [stderr] Downloaded syntex_pos v0.54.0 [INFO] [stderr] Downloaded time v0.1.36 [INFO] [stderr] Downloaded phf v0.7.21 [INFO] [stderr] Downloaded cexpr v0.2.0 [INFO] [stderr] Downloaded glob v0.2.11 [INFO] [stderr] Downloaded term v0.4.4 [INFO] [stderr] Downloaded nom v1.2.4 [INFO] [stderr] Downloaded gcc v0.3.42 [INFO] [stderr] Downloaded parking_lot_core v0.2.0 [INFO] [stderr] Downloaded regex-syntax v0.4.0 [INFO] [stderr] Downloaded clap v2.19.3 [INFO] [stderr] Downloaded regex v0.2.1 [INFO] [stderr] Downloaded bindgen v0.20.5 [INFO] [stderr] Downloaded unicode-bidi v0.2.5 [INFO] [stderr] Downloaded aho-corasick v0.6.1 [INFO] [stderr] Downloaded lazycell v0.4.0 [INFO] [stderr] Downloaded serde_json v0.8.6 [INFO] [stderr] Downloaded syntex_syntax v0.54.0 [INFO] [stderr] Downloaded unicode-normalization v0.1.4 [INFO] [stderr] Downloaded idna v0.1.0 [INFO] [stderr] Downloaded clang-sys v0.12.0 [INFO] [stderr] Downloaded unicode-segmentation v0.1.3 [INFO] [stderr] Downloaded thread-id v3.0.0 [INFO] [stderr] Downloaded utf8-ranges v1.0.0 [INFO] [stderr] Downloaded syntex_errors v0.54.0 [INFO] [stderr] Downloaded httparse v1.2.1 [INFO] [stderr] Downloaded redox_syscall v0.1.16 [INFO] [stderr] Downloaded thread_local v0.3.2 [INFO] [stderr] Downloaded cmake v0.1.20 [INFO] [stderr] Downloaded parking_lot v0.3.6 [INFO] [stderr] Downloaded matches v0.1.4 [INFO] [stderr] Downloaded phf_generator v0.7.21 [INFO] [stderr] Downloaded siphasher v0.2.1 [INFO] [stderr] Downloaded target_build_utils v0.1.2 [INFO] [stderr] Downloaded env_logger v0.4.0 [INFO] [stderr] Downloaded quasi v0.29.0 [INFO] [stderr] Downloaded syntex v0.54.0 [INFO] [stderr] Downloaded itoa v0.1.1 [INFO] [stderr] Downloaded url v1.4.0 [INFO] [stderr] Downloaded couchbase v0.2.0 [INFO] [stderr] Downloaded smallvec v0.2.1 [INFO] [stderr] Downloaded take v0.1.0 [INFO] [stderr] Downloaded miow v0.2.0 [INFO] [stderr] Downloaded cfg-if v0.1.0 [INFO] [stderr] Downloaded mio v0.6.4 [INFO] [stderr] Downloaded tokio-proto v0.1.0 [INFO] [stderr] Downloaded libloading v0.3.1 [INFO] [stderr] Downloaded term_size v0.2.2 [INFO] [stderr] Downloaded aster v0.38.0 [INFO] [stderr] Downloaded unreachable v0.1.1 [INFO] [stderr] Downloaded smallvec v0.1.8 [INFO] [stderr] Downloaded rand v0.3.15 [INFO] [stderr] Downloaded net2 v0.2.26 [INFO] [stderr] Downloaded couchbase-sys v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2842c715196a2b5e4dc8fb916babb5613ee2cc6de1fb99ca738d4f91504c3de [INFO] running `Command { std: "docker" "start" "-a" "c2842c715196a2b5e4dc8fb916babb5613ee2cc6de1fb99ca738d4f91504c3de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2842c715196a2b5e4dc8fb916babb5613ee2cc6de1fb99ca738d4f91504c3de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2842c715196a2b5e4dc8fb916babb5613ee2cc6de1fb99ca738d4f91504c3de", kill_on_drop: false }` [INFO] [stdout] c2842c715196a2b5e4dc8fb916babb5613ee2cc6de1fb99ca738d4f91504c3de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1e5556e3f26f0cf1cb9d4e2d259dc3963a4e2f3f64185f7bff116d6337d7ece [INFO] running `Command { std: "docker" "start" "-a" "c1e5556e3f26f0cf1cb9d4e2d259dc3963a4e2f3f64185f7bff116d6337d7ece", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.20 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling siphasher v0.2.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling rustc-serialize v0.3.22 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling num-traits v0.1.36 [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling itoa v0.1.1 [INFO] [stderr] Compiling dtoa v0.2.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling lazy_static v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.4.0 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling unicode-segmentation v0.1.3 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling strsim v0.5.2 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling vec_map v0.6.0 [INFO] [stderr] Compiling nom v1.2.4 [INFO] [stderr] Checking futures v0.1.9 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling gcc v0.3.42 [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/ff1737bb00913444173658b4e0b274fd79aabf66/library/alloc/src/borrow.rs:179:30 [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 net2 v0.2.26 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling term v0.4.4 [INFO] [stderr] Compiling thread-id v3.0.0 [INFO] [stderr] Compiling term_size v0.2.2 [INFO] [stderr] Compiling thread_local v0.3.2 [INFO] [stderr] Compiling aho-corasick v0.6.1 [INFO] [stderr] Compiling clap v2.19.3 [INFO] [stderr] Checking matches v0.1.4 [INFO] [stderr] Checking lazycell v0.4.0 [INFO] [stderr] Compiling clang-sys v0.12.0 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking unicode-bidi v0.2.5 [INFO] [stderr] Checking smallvec v0.1.8 [INFO] [stderr] Checking unicode-normalization v0.1.4 [INFO] [stderr] Checking mio v0.6.4 [INFO] [stderr] Compiling cexpr v0.2.0 [INFO] [stderr] Compiling cmake v0.1.20 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking parking_lot_core v0.2.0 [INFO] [stderr] Compiling serde_codegen_internals v0.14.0 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking owning_ref v0.2.4 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking serde_json v0.9.8 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling regex v0.2.1 [INFO] [stderr] Checking parking_lot v0.3.6 [INFO] [stderr] Checking time v0.1.36 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Checking httparse v1.2.1 [INFO] [stderr] Compiling target_build_utils v0.1.2 [INFO] [stderr] Checking tokio-core v0.1.4 [INFO] [stderr] Compiling serde_derive v0.9.8 [INFO] [stderr] Checking idna v0.1.0 [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/ff1737bb00913444173658b4e0b274fd79aabf66/library/alloc/src/borrow.rs:179:30 [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 tokio-proto v0.1.0 [INFO] [stderr] Checking url v1.4.0 [INFO] [stderr] Compiling serde_json v0.8.6 [INFO] [stderr] Checking tokio-minihttp v0.1.0 (https://github.com/tokio-rs/tokio-minihttp.git#753a94c1) [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 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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-1.4.0/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] For more information about this error, try `rustc --explain E0713`. [INFO] [stdout] [INFO] [stderr] error: could not compile `url` (lib) due to 1 previous error [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 1 previous error [INFO] running `Command { std: "docker" "inspect" "c1e5556e3f26f0cf1cb9d4e2d259dc3963a4e2f3f64185f7bff116d6337d7ece", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1e5556e3f26f0cf1cb9d4e2d259dc3963a4e2f3f64185f7bff116d6337d7ece", kill_on_drop: false }` [INFO] [stdout] c1e5556e3f26f0cf1cb9d4e2d259dc3963a4e2f3f64185f7bff116d6337d7ece