[INFO] cloning repository https://github.com/ischeinkman/MediaSync [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ischeinkman/MediaSync" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fischeinkman%2FMediaSync", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fischeinkman%2FMediaSync'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e5b653b933aa788f5af2073e812c2ea569935228 [INFO] checking ischeinkman/MediaSync against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fischeinkman%2FMediaSync" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ischeinkman/MediaSync on toolchain 8ea250bdb76176ecb0225baa34aa634b024ae0e2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ischeinkman/MediaSync [INFO] finished tweaking git repo https://github.com/ischeinkman/MediaSync [INFO] tweaked toml for git repo https://github.com/ischeinkman/MediaSync written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/ischeinkman/MediaSync already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6cb102e1c2ecde2c96381cdebae200d30bbea4f900319bc1b323ab922b38fea [INFO] running `Command { std: "docker" "start" "-a" "b6cb102e1c2ecde2c96381cdebae200d30bbea4f900319bc1b323ab922b38fea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6cb102e1c2ecde2c96381cdebae200d30bbea4f900319bc1b323ab922b38fea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6cb102e1c2ecde2c96381cdebae200d30bbea4f900319bc1b323ab922b38fea", kill_on_drop: false }` [INFO] [stdout] b6cb102e1c2ecde2c96381cdebae200d30bbea4f900319bc1b323ab922b38fea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ccb6bf072a7c2f0b8e32702a3313871a32b1ead95e783823b59aa73bcf04e22a [INFO] running `Command { std: "docker" "start" "-a" "ccb6bf072a7c2f0b8e32702a3313871a32b1ead95e783823b59aa73bcf04e22a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking arc-swap v0.4.6 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Checking tokio v0.2.20 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking vlcsync v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0391]: cycle detected when type-checking `network::tcp::::new` [INFO] [stdout] --> src/network/tcp.rs:226:23 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/network/tcp.rs:226:47: 247:10]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `network::tcp::::new::{closure#0}`... [INFO] [stdout] --> src/network/tcp.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 227 | | let mut constream = listener.incoming(); [INFO] [stdout] 228 | | let mut die_future = kill_signal.fuse(); [INFO] [stdout] 229 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `network::tcp::::new::{closure#0}`... [INFO] [stdout] --> src/network/tcp.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 227 | | let mut constream = listener.incoming(); [INFO] [stdout] 228 | | let mut die_future = kill_signal.fuse(); [INFO] [stdout] 229 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `network::tcp::::new::{closure#0}`... [INFO] [stdout] --> src/network/tcp.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 227 | | let mut constream = listener.incoming(); [INFO] [stdout] 228 | | let mut die_future = kill_signal.fuse(); [INFO] [stdout] 229 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `network::tcp::::new::{closure#0}`... [INFO] [stdout] --> src/network/tcp.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 227 | | let mut constream = listener.incoming(); [INFO] [stdout] 228 | | let mut die_future = kill_signal.fuse(); [INFO] [stdout] 229 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `network::tcp::::new::{closure#0}`... [INFO] [stdout] --> src/network/tcp.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 227 | | let mut constream = listener.incoming(); [INFO] [stdout] 228 | | let mut die_future = kill_signal.fuse(); [INFO] [stdout] 229 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `network::tcp::::new::{closure#0}`... [INFO] [stdout] --> src/network/tcp.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 227 | | let mut constream = listener.incoming(); [INFO] [stdout] 228 | | let mut die_future = kill_signal.fuse(); [INFO] [stdout] 229 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `network::tcp::::new::{closure#0}`... [INFO] [stdout] --> src/network/tcp.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 227 | | let mut constream = listener.incoming(); [INFO] [stdout] 228 | | let mut die_future = kill_signal.fuse(); [INFO] [stdout] 229 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `network::tcp::::new::{closure#0}`... [INFO] [stdout] --> src/network/tcp.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 227 | | let mut constream = listener.incoming(); [INFO] [stdout] 228 | | let mut die_future = kill_signal.fuse(); [INFO] [stdout] 229 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `network::tcp::::new`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [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 E0391`. [INFO] [stdout] [INFO] [stderr] error: could not compile `vlcsync` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0391]: cycle detected when type-checking `network::tcp::::new` [INFO] [stdout] --> src/network/tcp.rs:226:23 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/network/tcp.rs:226:47: 247:10]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `network::tcp::::new::{closure#0}`... [INFO] [stdout] --> src/network/tcp.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 227 | | let mut constream = listener.incoming(); [INFO] [stdout] 228 | | let mut die_future = kill_signal.fuse(); [INFO] [stdout] 229 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `network::tcp::::new::{closure#0}`... [INFO] [stdout] --> src/network/tcp.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 227 | | let mut constream = listener.incoming(); [INFO] [stdout] 228 | | let mut die_future = kill_signal.fuse(); [INFO] [stdout] 229 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `network::tcp::::new::{closure#0}`... [INFO] [stdout] --> src/network/tcp.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 227 | | let mut constream = listener.incoming(); [INFO] [stdout] 228 | | let mut die_future = kill_signal.fuse(); [INFO] [stdout] 229 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `network::tcp::::new::{closure#0}`... [INFO] [stdout] --> src/network/tcp.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 227 | | let mut constream = listener.incoming(); [INFO] [stdout] 228 | | let mut die_future = kill_signal.fuse(); [INFO] [stdout] 229 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `network::tcp::::new::{closure#0}`... [INFO] [stdout] --> src/network/tcp.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 227 | | let mut constream = listener.incoming(); [INFO] [stdout] 228 | | let mut die_future = kill_signal.fuse(); [INFO] [stdout] 229 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `network::tcp::::new::{closure#0}`... [INFO] [stdout] --> src/network/tcp.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 227 | | let mut constream = listener.incoming(); [INFO] [stdout] 228 | | let mut die_future = kill_signal.fuse(); [INFO] [stdout] 229 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `network::tcp::::new::{closure#0}`... [INFO] [stdout] --> src/network/tcp.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 227 | | let mut constream = listener.incoming(); [INFO] [stdout] 228 | | let mut die_future = kill_signal.fuse(); [INFO] [stdout] 229 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `network::tcp::::new::{closure#0}`... [INFO] [stdout] --> src/network/tcp.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | let _handle = tokio::spawn(async move { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 227 | | let mut constream = listener.incoming(); [INFO] [stdout] 228 | | let mut die_future = kill_signal.fuse(); [INFO] [stdout] 229 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `network::tcp::::new`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [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 E0391`. [INFO] [stdout] [INFO] [stderr] error: could not compile `vlcsync` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "ccb6bf072a7c2f0b8e32702a3313871a32b1ead95e783823b59aa73bcf04e22a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccb6bf072a7c2f0b8e32702a3313871a32b1ead95e783823b59aa73bcf04e22a", kill_on_drop: false }` [INFO] [stdout] ccb6bf072a7c2f0b8e32702a3313871a32b1ead95e783823b59aa73bcf04e22a