[INFO] cloning repository https://github.com/iliakonnov/awsync [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iliakonnov/awsync" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filiakonnov%2Fawsync", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filiakonnov%2Fawsync'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b93efa3caa7d2a88805faf2c1416a281563e3576 [INFO] checking iliakonnov/awsync against try#e251c42c969d6f8dbaae00e1028489c3a29f8789 for pr-94081 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filiakonnov%2Fawsync" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iliakonnov/awsync on toolchain e251c42c969d6f8dbaae00e1028489c3a29f8789 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e251c42c969d6f8dbaae00e1028489c3a29f8789" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iliakonnov/awsync [INFO] finished tweaking git repo https://github.com/iliakonnov/awsync [INFO] tweaked toml for git repo https://github.com/iliakonnov/awsync written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/iliakonnov/awsync already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e251c42c969d6f8dbaae00e1028489c3a29f8789" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+e251c42c969d6f8dbaae00e1028489c3a29f8789" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] efc57eff79b9f7a745205a95c4c0db95a17024424891a090f77c9bcd2a648299 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "efc57eff79b9f7a745205a95c4c0db95a17024424891a090f77c9bcd2a648299", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "efc57eff79b9f7a745205a95c4c0db95a17024424891a090f77c9bcd2a648299", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efc57eff79b9f7a745205a95c4c0db95a17024424891a090f77c9bcd2a648299", kill_on_drop: false }` [INFO] [stdout] efc57eff79b9f7a745205a95c4c0db95a17024424891a090f77c9bcd2a648299 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+e251c42c969d6f8dbaae00e1028489c3a29f8789" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8cf84a8bff2f3d6912d8541f10ad32fd936962f2f651d822b9e9a43436bf77b8 [INFO] running `Command { std: "docker" "start" "-a" "8cf84a8bff2f3d6912d8541f10ad32fd936962f2f651d822b9e9a43436bf77b8", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling time-macros v0.2.3 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling hex-literal v0.3.4 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling libsqlite3-sys v0.23.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking crypto-common v0.1.1 [INFO] [stderr] Checking block-buffer v0.10.0 [INFO] [stderr] Checking digest v0.10.1 [INFO] [stderr] Checking sha2 v0.10.0 [INFO] [stderr] Checking hashlink v0.7.0 [INFO] [stderr] Checking rusqlite v0.26.3 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Checking snafu v0.6.10 [INFO] [stderr] Checking serde v1.0.132 [INFO] [stderr] Checking futures-executor v0.3.19 [INFO] [stderr] Checking futures v0.3.19 [INFO] [stderr] Checking time v0.3.5 [INFO] [stderr] Checking serde_json v1.0.73 [INFO] [stderr] Checking colbak v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: opaque type's hidden type cannot be another opaque type from the same scope [INFO] [stdout] --> src/cpio/pending.rs:74:14 [INFO] [stdout] | [INFO] [stdout] 74 | self.read() [INFO] [stdout] | ^^^^ one of the two opaque types used here has to be outside its defining scope [INFO] [stdout] | [INFO] [stdout] note: opaque type whose hidden type is being assigned [INFO] [stdout] --> src/cpio/pending.rs:57:44 [INFO] [stdout] | [INFO] [stdout] 57 | pub async fn read(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: opaque type being used as hidden type [INFO] [stdout] --> src/cpio/pending.rs:36:30 [INFO] [stdout] | [INFO] [stdout] 36 | pub type PendingReader<'a> = impl AsyncRead + 'a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: opaque type's hidden type cannot be another opaque type from the same scope [INFO] [stdout] --> src/cpio/pending.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | self.read() [INFO] [stdout] | ^^^^^^^^^^^ one of the two opaque types used here has to be outside its defining scope [INFO] [stdout] | [INFO] [stdout] note: opaque type whose hidden type is being assigned [INFO] [stdout] --> src/cpio/pending.rs:57:44 [INFO] [stdout] | [INFO] [stdout] 57 | pub async fn read(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: opaque type being used as hidden type [INFO] [stdout] --> src/cpio/pending.rs:36:30 [INFO] [stdout] | [INFO] [stdout] 36 | pub type PendingReader<'a> = impl AsyncRead + 'a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: opaque type's hidden type cannot be another opaque type from the same scope [INFO] [stdout] --> src/cpio/pending.rs:74:14 [INFO] [stdout] | [INFO] [stdout] 74 | self.read() [INFO] [stdout] | ^^^^ one of the two opaque types used here has to be outside its defining scope [INFO] [stdout] | [INFO] [stdout] note: opaque type whose hidden type is being assigned [INFO] [stdout] --> src/cpio/pending.rs:57:44 [INFO] [stdout] | [INFO] [stdout] 57 | pub async fn read(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: opaque type being used as hidden type [INFO] [stdout] --> src/cpio/pending.rs:36:30 [INFO] [stdout] | [INFO] [stdout] 36 | pub type PendingReader<'a> = impl AsyncRead + 'a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: opaque type's hidden type cannot be another opaque type from the same scope [INFO] [stdout] --> src/cpio/pending.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | self.read() [INFO] [stdout] | ^^^^^^^^^^^ one of the two opaque types used here has to be outside its defining scope [INFO] [stdout] | [INFO] [stdout] note: opaque type whose hidden type is being assigned [INFO] [stdout] --> src/cpio/pending.rs:57:44 [INFO] [stdout] | [INFO] [stdout] 57 | pub async fn read(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: opaque type being used as hidden type [INFO] [stdout] --> src/cpio/pending.rs:36:30 [INFO] [stdout] | [INFO] [stdout] 36 | pub type PendingReader<'a> = impl AsyncRead + 'a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `colbak` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "8cf84a8bff2f3d6912d8541f10ad32fd936962f2f651d822b9e9a43436bf77b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cf84a8bff2f3d6912d8541f10ad32fd936962f2f651d822b9e9a43436bf77b8", kill_on_drop: false }` [INFO] [stdout] 8cf84a8bff2f3d6912d8541f10ad32fd936962f2f651d822b9e9a43436bf77b8