[INFO] cloning repository https://github.com/Xion/rofld [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Xion/rofld" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXion%2Frofld", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXion%2Frofld'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8a8b24822c43838920b6052c8099549e2d1f5e2c [INFO] checking Xion/rofld against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXion%2Frofld" "/workspace/builds/worker-87/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-87/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Xion/rofld on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Xion/rofld [INFO] finished tweaking git repo https://github.com/Xion/rofld [INFO] tweaked toml for git repo https://github.com/Xion/rofld written to /workspace/builds/worker-87/source/Cargo.toml [INFO] crate git repo https://github.com/Xion/rofld already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded linked-hash-map v0.0.10 [INFO] [stderr] Downloaded mio-uds v0.6.4 [INFO] [stderr] Downloaded stb_truetype v0.2.1 [INFO] [stderr] Downloaded arrayvec v0.3.23 [INFO] [stderr] Downloaded byteorder v0.4.2 [INFO] [stderr] Downloaded slog-envlogger v0.5.0 [INFO] [stderr] Downloaded nodrop v0.1.9 [INFO] [stderr] Downloaded image v0.12.4 [INFO] [stderr] Downloaded case v0.1.0 [INFO] [stderr] Downloaded scopeguard v0.3.2 [INFO] [stderr] Downloaded either v1.1.0 [INFO] [stderr] Downloaded nix v0.8.1 [INFO] [stderr] Downloaded exitcode v1.1.2 [INFO] [stderr] Downloaded atty v0.2.2 [INFO] [stderr] Downloaded textwrap v0.6.0 [INFO] [stderr] Downloaded unicode-segmentation v1.1.0 [INFO] [stderr] Downloaded num-rational v0.1.39 [INFO] [stderr] Downloaded semver v0.6.0 [INFO] [stderr] Downloaded isatty v0.1.3 [INFO] [stderr] Downloaded slog-term v1.5.0 [INFO] [stderr] Downloaded slog-extra v0.1.2 [INFO] [stderr] Downloaded num-complex v0.1.40 [INFO] [stderr] Downloaded num-bigint v0.1.40 [INFO] [stderr] Downloaded redox_syscall v0.1.27 [INFO] [stderr] Downloaded odds v0.2.25 [INFO] [stderr] Downloaded rgb v0.7.0 [INFO] [stderr] Downloaded macro-attr v0.2.0 [INFO] [stderr] Downloaded css-color-parser v0.1.2 [INFO] [stderr] Downloaded png v0.6.2 [INFO] [stderr] Downloaded futures-cpupool v0.1.5 [INFO] [stderr] Downloaded derive-error v0.0.3 [INFO] [stderr] Downloaded derive_builder v0.4.7 [INFO] [stderr] Downloaded clap v2.25.1 [INFO] [stderr] Downloaded rayon-core v1.2.1 [INFO] [stderr] Downloaded itoa v0.3.1 [INFO] [stderr] Downloaded try_opt v0.1.1 [INFO] [stderr] Downloaded serde_qs v0.3.0 [INFO] [stderr] Downloaded data-encoding v1.2.0 [INFO] [stderr] Downloaded tokio-proto v0.1.1 [INFO] [stderr] Downloaded mime v0.3.2 [INFO] [stderr] Downloaded nom v3.2.0 [INFO] [stderr] Downloaded term_size v0.3.0 [INFO] [stderr] Downloaded atomic v0.3.4 [INFO] [stderr] Downloaded derive_builder_core v0.1.7 [INFO] [stderr] Downloaded vec_map v0.8.0 [INFO] [stderr] Downloaded unicase v2.0.0 [INFO] [stderr] Downloaded regex v0.2.2 [INFO] [stderr] Downloaded tokio-signal v0.1.2 [INFO] [stderr] Downloaded maplit v0.1.4 [INFO] [stderr] Downloaded newtype_derive v0.1.6 [INFO] [stderr] Downloaded slog-stdlog v1.1.0 [INFO] [stderr] Downloaded slog v1.5.2 [INFO] [stderr] Downloaded num v0.1.40 [INFO] [stderr] Downloaded slog-stream v1.2.1 [INFO] [stderr] Downloaded thread-id v3.2.0 [INFO] [stderr] Downloaded adler32 v1.0.0 [INFO] [stderr] Downloaded lru-cache v0.1.1 [INFO] [stderr] Downloaded rustc_version v0.2.1 [INFO] [stderr] Downloaded hyper v0.11.1 [INFO] [stderr] Downloaded regex-syntax v0.4.1 [INFO] [stderr] Downloaded itertools v0.6.1 [INFO] [stderr] Downloaded aho-corasick v0.6.3 [INFO] [stderr] Downloaded rusttype v0.2.1 [INFO] [stderr] Downloaded deflate v0.7.14 [INFO] [stderr] Downloaded dtoa v0.4.1 [INFO] [stderr] Downloaded spectral v0.6.0 [INFO] [stderr] Downloaded tokio-timer v0.1.2 [INFO] [stderr] Downloaded enum-set v0.0.7 [INFO] [stderr] Downloaded gif-dispose v1.0.2 [INFO] [stderr] Downloaded float-ord v0.1.2 [INFO] [stderr] Downloaded serde_test v1.0.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c22252742ec8ef5275b2565450e76a1d90514530223513dc72541adaf3d8450a [INFO] running `Command { std: "docker" "start" "-a" "c22252742ec8ef5275b2565450e76a1d90514530223513dc72541adaf3d8450a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c22252742ec8ef5275b2565450e76a1d90514530223513dc72541adaf3d8450a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c22252742ec8ef5275b2565450e76a1d90514530223513dc72541adaf3d8450a", kill_on_drop: false }` [INFO] [stdout] c22252742ec8ef5275b2565450e76a1d90514530223513dc72541adaf3d8450a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22dd4ab2a2a002d649327b6d1735d2a4a89555242f1d55f0556c285120d2e9ef [INFO] running `Command { std: "docker" "start" "-a" "22dd4ab2a2a002d649327b6d1735d2a4a89555242f1d55f0556c285120d2e9ef", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking either v1.1.0 [INFO] [stderr] Checking scopeguard v0.3.2 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling rayon-core v1.2.1 [INFO] [stderr] Checking adler32 v1.0.0 [INFO] [stderr] Checking slog v1.5.2 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking odds v0.2.25 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking inflate v0.1.1 [INFO] [stderr] Checking byteorder v0.4.2 [INFO] [stderr] Compiling derive_builder v0.4.7 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking itoa v0.3.1 [INFO] [stderr] Checking linked-hash-map v0.0.10 [INFO] [stderr] Checking scoped_threadpool v0.1.7 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking rgb v0.7.0 [INFO] [stderr] Compiling case v0.1.0 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking dtoa v0.4.1 [INFO] [stderr] Checking macro-attr v0.2.0 [INFO] [stderr] Checking enum_derive v0.1.7 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking try_opt v0.1.1 [INFO] [stderr] Checking float-ord v0.1.2 [INFO] [stderr] Checking crossbeam v0.2.10 [INFO] [stderr] Checking maplit v0.1.4 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking data-encoding v1.2.0 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking fnv v1.0.5 [INFO] [stderr] Checking atomic v0.3.4 [INFO] [stderr] Checking enum-set v0.0.7 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking isatty v0.1.3 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking thread-id v3.2.0 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Checking lru-cache v0.1.1 [INFO] [stderr] Checking serde_test v1.0.11 [INFO] [stderr] Compiling semver v0.6.0 [INFO] [stderr] Checking futures-cpupool v0.1.5 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Compiling derive_builder_core v0.1.7 [INFO] [stderr] Checking backtrace-sys v0.1.12 [INFO] [stderr] Checking url v1.5.1 [INFO] [stderr] Checking mio-uds v0.6.4 [INFO] [stderr] Compiling rustc_version v0.2.1 [INFO] [stderr] Checking deflate v0.7.14 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Checking nom v3.2.0 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking css-color-parser v0.1.2 [INFO] [stdout] error[E0277]: `core::fmt::Opaque` cannot be shared between threads safely [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-1.5.2/src/ser.rs:228:6 [INFO] [stdout] | [INFO] [stdout] 228 | impl SyncSerialize for fmt::Arguments<'static> {} [INFO] [stdout] | ^^^^^^^^^^^^^ `core::fmt::Opaque` cannot be shared between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `Arguments<'static>`, the trait `Sync` is not implemented for `core::fmt::Opaque` [INFO] [stdout] = note: required because it appears within the type `&'static core::fmt::Opaque` [INFO] [stdout] = note: required because it appears within the type `ArgumentV1<'static>` [INFO] [stdout] = note: required because it appears within the type `[ArgumentV1<'static>]` [INFO] [stdout] = note: required because it appears within the type `&'static [ArgumentV1<'static>]` [INFO] [stdout] = note: required because it appears within the type `Arguments<'static>` [INFO] [stdout] note: required by a bound in `SyncSerialize` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-1.5.2/src/ser.rs:120:33 [INFO] [stdout] | [INFO] [stdout] 120 | pub trait SyncSerialize: Send + Sync + 'static + Serialize {} [INFO] [stdout] | ^^^^ required by this bound in `SyncSerialize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking nix v0.8.1 [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `slog` due to 2 previous errors [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/github.com-1ecc6299db9ec823/url-1.5.1/src/form_urlencoded.rs:251:40 [INFO] [stdout] | [INFO] [stdout] 249 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 250 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stdout] 251 | 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 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0713`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "22dd4ab2a2a002d649327b6d1735d2a4a89555242f1d55f0556c285120d2e9ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22dd4ab2a2a002d649327b6d1735d2a4a89555242f1d55f0556c285120d2e9ef", kill_on_drop: false }` [INFO] [stdout] 22dd4ab2a2a002d649327b6d1735d2a4a89555242f1d55f0556c285120d2e9ef