[INFO] cloning repository https://github.com/pmalmgren/iou-http [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pmalmgren/iou-http" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmalmgren%2Fiou-http", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmalmgren%2Fiou-http'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 78b4bb0def18a9e90d636444b2ba16c5a49df440 [INFO] checking pmalmgren/iou-http against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmalmgren%2Fiou-http" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pmalmgren/iou-http 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/pmalmgren/iou-http [INFO] finished tweaking git repo https://github.com/pmalmgren/iou-http [INFO] tweaked toml for git repo https://github.com/pmalmgren/iou-http written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/pmalmgren/iou-http 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 8dad1f194dc25c788928ccfd6ed706e196b26226ae811bbc733f10d724d5d8aa [INFO] running `Command { std: "docker" "start" "-a" "8dad1f194dc25c788928ccfd6ed706e196b26226ae811bbc733f10d724d5d8aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8dad1f194dc25c788928ccfd6ed706e196b26226ae811bbc733f10d724d5d8aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dad1f194dc25c788928ccfd6ed706e196b26226ae811bbc733f10d724d5d8aa", kill_on_drop: false }` [INFO] [stdout] 8dad1f194dc25c788928ccfd6ed706e196b26226ae811bbc733f10d724d5d8aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] a3d4d8249e4c87919a9e11bb41b2ed246873144b1e1b1f89b1c33beeeadb0ccf [INFO] running `Command { std: "docker" "start" "-a" "a3d4d8249e4c87919a9e11bb41b2ed246873144b1e1b1f89b1c33beeeadb0ccf", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling io-uring v0.5.1 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking tracing-subscriber v0.2.18 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking iou-http v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0391]: cycle detected when type-checking `http_server::::run_on_threads` [INFO] [stdout] --> src/http_server.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | / pub fn run_on_threads(self, threads: usize, handler: H) [INFO] [stdout] 80 | | where [INFO] [stdout] 81 | | H: (Fn(Request<&[u8]>) -> R) + 'static + std::marker::Send + Sync, [INFO] [stdout] 82 | | R: Future>> + 'static + std::marker::Send, [INFO] [stdout] | |____________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `http_server::::run_on_threads::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/http_server.rs:102:45 [INFO] [stdout] | [INFO] [stdout] 102 | runtime.block_on(async move { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 103 | | // The thread should shutdown when the channel [INFO] [stdout] 104 | | // from the main thread is closed [INFO] [stdout] 105 | | while let Some(stream) = receiver.next().await { [INFO] [stdout] ... | [INFO] [stdout] 108 | | } [INFO] [stdout] 109 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires elaborating drops for `http_server::::run_on_threads::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/http_server.rs:102:45 [INFO] [stdout] | [INFO] [stdout] 102 | runtime.block_on(async move { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 103 | | // The thread should shutdown when the channel [INFO] [stdout] 104 | | // from the main thread is closed [INFO] [stdout] 105 | | while let Some(stream) = receiver.next().await { [INFO] [stdout] ... | [INFO] [stdout] 108 | | } [INFO] [stdout] 109 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires borrow-checking `http_server::::run_on_threads::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/http_server.rs:102:45 [INFO] [stdout] | [INFO] [stdout] 102 | runtime.block_on(async move { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 103 | | // The thread should shutdown when the channel [INFO] [stdout] 104 | | // from the main thread is closed [INFO] [stdout] 105 | | while let Some(stream) = receiver.next().await { [INFO] [stdout] ... | [INFO] [stdout] 108 | | } [INFO] [stdout] 109 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires processing `http_server::::run_on_threads::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/http_server.rs:102:45 [INFO] [stdout] | [INFO] [stdout] 102 | runtime.block_on(async move { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 103 | | // The thread should shutdown when the channel [INFO] [stdout] 104 | | // from the main thread is closed [INFO] [stdout] 105 | | while let Some(stream) = receiver.next().await { [INFO] [stdout] ... | [INFO] [stdout] 108 | | } [INFO] [stdout] 109 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires processing MIR for `http_server::::run_on_threads::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/http_server.rs:102:45 [INFO] [stdout] | [INFO] [stdout] 102 | runtime.block_on(async move { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 103 | | // The thread should shutdown when the channel [INFO] [stdout] 104 | | // from the main thread is closed [INFO] [stdout] 105 | | while let Some(stream) = receiver.next().await { [INFO] [stdout] ... | [INFO] [stdout] 108 | | } [INFO] [stdout] 109 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires unsafety-checking `http_server::::run_on_threads::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/http_server.rs:102:45 [INFO] [stdout] | [INFO] [stdout] 102 | runtime.block_on(async move { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 103 | | // The thread should shutdown when the channel [INFO] [stdout] 104 | | // from the main thread is closed [INFO] [stdout] 105 | | while let Some(stream) = receiver.next().await { [INFO] [stdout] ... | [INFO] [stdout] 108 | | } [INFO] [stdout] 109 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires building MIR for `http_server::::run_on_threads::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/http_server.rs:102:45 [INFO] [stdout] | [INFO] [stdout] 102 | runtime.block_on(async move { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 103 | | // The thread should shutdown when the channel [INFO] [stdout] 104 | | // from the main thread is closed [INFO] [stdout] 105 | | while let Some(stream) = receiver.next().await { [INFO] [stdout] ... | [INFO] [stdout] 108 | | } [INFO] [stdout] 109 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires type-checking `http_server::::run_on_threads::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/http_server.rs:102:45 [INFO] [stdout] | [INFO] [stdout] 102 | runtime.block_on(async move { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 103 | | // The thread should shutdown when the channel [INFO] [stdout] 104 | | // from the main thread is closed [INFO] [stdout] 105 | | while let Some(stream) = receiver.next().await { [INFO] [stdout] ... | [INFO] [stdout] 108 | | } [INFO] [stdout] 109 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] = note: ...which again requires type-checking `http_server::::run_on_threads`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0391]: cycle detected when type-checking `http_server::::run_on_threads` [INFO] [stdout] --> src/http_server.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | / pub fn run_on_threads(self, threads: usize, handler: H) [INFO] [stdout] 80 | | where [INFO] [stdout] 81 | | H: (Fn(Request<&[u8]>) -> R) + 'static + std::marker::Send + Sync, [INFO] [stdout] 82 | | R: Future>> + 'static + std::marker::Send, [INFO] [stdout] | |____________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `http_server::::run_on_threads::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/http_server.rs:102:45 [INFO] [stdout] | [INFO] [stdout] 102 | runtime.block_on(async move { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 103 | | // The thread should shutdown when the channel [INFO] [stdout] 104 | | // from the main thread is closed [INFO] [stdout] 105 | | while let Some(stream) = receiver.next().await { [INFO] [stdout] ... | [INFO] [stdout] 108 | | } [INFO] [stdout] 109 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires elaborating drops for `http_server::::run_on_threads::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/http_server.rs:102:45 [INFO] [stdout] | [INFO] [stdout] 102 | runtime.block_on(async move { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 103 | | // The thread should shutdown when the channel [INFO] [stdout] 104 | | // from the main thread is closed [INFO] [stdout] 105 | | while let Some(stream) = receiver.next().await { [INFO] [stdout] ... | [INFO] [stdout] 108 | | } [INFO] [stdout] 109 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires borrow-checking `http_server::::run_on_threads::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/http_server.rs:102:45 [INFO] [stdout] | [INFO] [stdout] 102 | runtime.block_on(async move { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 103 | | // The thread should shutdown when the channel [INFO] [stdout] 104 | | // from the main thread is closed [INFO] [stdout] 105 | | while let Some(stream) = receiver.next().await { [INFO] [stdout] ... | [INFO] [stdout] 108 | | } [INFO] [stdout] 109 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires processing `http_server::::run_on_threads::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/http_server.rs:102:45 [INFO] [stdout] | [INFO] [stdout] 102 | runtime.block_on(async move { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 103 | | // The thread should shutdown when the channel [INFO] [stdout] 104 | | // from the main thread is closed [INFO] [stdout] 105 | | while let Some(stream) = receiver.next().await { [INFO] [stdout] ... | [INFO] [stdout] 108 | | } [INFO] [stdout] 109 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires processing MIR for `http_server::::run_on_threads::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/http_server.rs:102:45 [INFO] [stdout] | [INFO] [stdout] 102 | runtime.block_on(async move { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 103 | | // The thread should shutdown when the channel [INFO] [stdout] 104 | | // from the main thread is closed [INFO] [stdout] 105 | | while let Some(stream) = receiver.next().await { [INFO] [stdout] ... | [INFO] [stdout] 108 | | } [INFO] [stdout] 109 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires unsafety-checking `http_server::::run_on_threads::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/http_server.rs:102:45 [INFO] [stdout] | [INFO] [stdout] 102 | runtime.block_on(async move { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 103 | | // The thread should shutdown when the channel [INFO] [stdout] 104 | | // from the main thread is closed [INFO] [stdout] 105 | | while let Some(stream) = receiver.next().await { [INFO] [stdout] ... | [INFO] [stdout] 108 | | } [INFO] [stdout] 109 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires building MIR for `http_server::::run_on_threads::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/http_server.rs:102:45 [INFO] [stdout] | [INFO] [stdout] 102 | runtime.block_on(async move { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 103 | | // The thread should shutdown when the channel [INFO] [stdout] 104 | | // from the main thread is closed [INFO] [stdout] 105 | | while let Some(stream) = receiver.next().await { [INFO] [stdout] ... | [INFO] [stdout] 108 | | } [INFO] [stdout] 109 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] note: ...which requires type-checking `http_server::::run_on_threads::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/http_server.rs:102:45 [INFO] [stdout] | [INFO] [stdout] 102 | runtime.block_on(async move { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 103 | | // The thread should shutdown when the channel [INFO] [stdout] 104 | | // from the main thread is closed [INFO] [stdout] 105 | | while let Some(stream) = receiver.next().await { [INFO] [stdout] ... | [INFO] [stdout] 108 | | } [INFO] [stdout] 109 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] = note: ...which again requires type-checking `http_server::::run_on_threads`, 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] [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 `iou-http` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `iou-http` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a3d4d8249e4c87919a9e11bb41b2ed246873144b1e1b1f89b1c33beeeadb0ccf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3d4d8249e4c87919a9e11bb41b2ed246873144b1e1b1f89b1c33beeeadb0ccf", kill_on_drop: false }` [INFO] [stdout] a3d4d8249e4c87919a9e11bb41b2ed246873144b1e1b1f89b1c33beeeadb0ccf