[INFO] fetching crate punching_client 0.1.1... [INFO] testing punching_client-0.1.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate punching_client 0.1.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate punching_client 0.1.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate punching_client 0.1.1 [INFO] finished tweaking crates.io crate punching_client 0.1.1 [INFO] tweaked toml for crates.io crate punching_client 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c5b5f5314104fa2e95ec6f868e995b54ef6c959d2ecbd0b2e23b794bd5bc2af3 [INFO] running `Command { std: "docker" "start" "-a" "c5b5f5314104fa2e95ec6f868e995b54ef6c959d2ecbd0b2e23b794bd5bc2af3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5b5f5314104fa2e95ec6f868e995b54ef6c959d2ecbd0b2e23b794bd5bc2af3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5b5f5314104fa2e95ec6f868e995b54ef6c959d2ecbd0b2e23b794bd5bc2af3", kill_on_drop: false }` [INFO] [stdout] c5b5f5314104fa2e95ec6f868e995b54ef6c959d2ecbd0b2e23b794bd5bc2af3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f76a49db0c8468e53bc8d9a45d687ca0e3951dbf9c0a0124e2ebef1cd0f07937 [INFO] running `Command { std: "docker" "start" "-a" "f76a49db0c8468e53bc8d9a45d687ca0e3951dbf9c0a0124e2ebef1cd0f07937", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.7 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling polling v2.0.3 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.4.1 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-std v1.9.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling punching_server v0.1.1 [INFO] [stderr] Compiling punching_client v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `to_owned` that must be used [INFO] [stdout] --> src/cli/rec_p2p.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | map.remove(&(self.session, self.max)).unwrap().to_owned(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: cloning is often expensive and is not expected to have side effects [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.71s [INFO] running `Command { std: "docker" "inspect" "f76a49db0c8468e53bc8d9a45d687ca0e3951dbf9c0a0124e2ebef1cd0f07937", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f76a49db0c8468e53bc8d9a45d687ca0e3951dbf9c0a0124e2ebef1cd0f07937", kill_on_drop: false }` [INFO] [stdout] f76a49db0c8468e53bc8d9a45d687ca0e3951dbf9c0a0124e2ebef1cd0f07937 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd29b6b635c223dca8f7a8c096f800709b3432d8d57a074ab9cb170c8542e002 [INFO] running `Command { std: "docker" "start" "-a" "bd29b6b635c223dca8f7a8c096f800709b3432d8d57a074ab9cb170c8542e002", kill_on_drop: false }` [INFO] [stderr] Compiling punching_client v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `to_owned` that must be used [INFO] [stdout] --> src/cli/rec_p2p.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | map.remove(&(self.session, self.max)).unwrap().to_owned(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: cloning is often expensive and is not expected to have side effects [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `to_owned` that must be used [INFO] [stdout] --> src/cli/rec_p2p.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | map.remove(&(self.session, self.max)).unwrap().to_owned(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: cloning is often expensive and is not expected to have side effects [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "bd29b6b635c223dca8f7a8c096f800709b3432d8d57a074ab9cb170c8542e002", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd29b6b635c223dca8f7a8c096f800709b3432d8d57a074ab9cb170c8542e002", kill_on_drop: false }` [INFO] [stdout] bd29b6b635c223dca8f7a8c096f800709b3432d8d57a074ab9cb170c8542e002 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1f3359e899bb4d50952f06b24011e2a5173ab00016ae2b59bbf2b515f50a6ccb [INFO] running `Command { std: "docker" "start" "-a" "1f3359e899bb4d50952f06b24011e2a5173ab00016ae2b59bbf2b515f50a6ccb", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `to_owned` that must be used [INFO] [stderr] --> src/cli/rec_p2p.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | map.remove(&(self.session, self.max)).unwrap().to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: cloning is often expensive and is not expected to have side effects [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused return value of `to_owned` that must be used [INFO] [stderr] --> src/cli/rec_p2p.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | map.remove(&(self.session, self.max)).unwrap().to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: cloning is often expensive and is not expected to have side effects [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/punching_client-7236b6c0ba87c671) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests punching_client [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/cli/callee.rs - cli::callee::listen (line 9) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/cli/callee.rs - cli::callee::listen (line 9) stdout ---- [INFO] [stdout] error: this file contains an unclosed delimiter [INFO] [stdout] --> src/cli/callee.rs:19:42 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_cli_callee_rs_9_0() { [INFO] [stdout] | - unclosed delimiter - unclosed delimiter [INFO] [stdout] 4 | use async_std::task::block_on; [INFO] [stdout] 5 | fn echo(msg:&Vec)->Vec{ [INFO] [stdout] | - this delimiter might not be properly closed... [INFO] [stdout] ... [INFO] [stdout] 13 | } _doctest_main_src_cli_callee_rs_9_0() } [INFO] [stdout] | -^ [INFO] [stdout] | | [INFO] [stdout] | ...as it matches this but it has different indentation [INFO] [stdout] [INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found keyword `fn` [INFO] [stdout] --> src/cli/callee.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_cli_callee_rs_9_0() { [INFO] [stdout] | - unclosed delimiter [INFO] [stdout] ... [INFO] [stdout] 6 | msg.to_vec() [INFO] [stdout] | - [INFO] [stdout] | | [INFO] [stdout] | expected one of `.`, `;`, `?`, `}`, or an operator [INFO] [stdout] | help: `}` may belong here [INFO] [stdout] 7 | fn main() { [INFO] [stdout] | ^^ unexpected token [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/cli/callee.rs - cli::callee::listen (line 9) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "1f3359e899bb4d50952f06b24011e2a5173ab00016ae2b59bbf2b515f50a6ccb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f3359e899bb4d50952f06b24011e2a5173ab00016ae2b59bbf2b515f50a6ccb", kill_on_drop: false }` [INFO] [stdout] 1f3359e899bb4d50952f06b24011e2a5173ab00016ae2b59bbf2b515f50a6ccb