[INFO] cloning repository https://github.com/wenewzhang/lapin-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wenewzhang/lapin-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwenewzhang%2Flapin-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwenewzhang%2Flapin-demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e3ee604109818081271b02cdf03988b05a08c76a [INFO] testing wenewzhang/lapin-demo against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwenewzhang%2Flapin-demo" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wenewzhang/lapin-demo 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 git repo https://github.com/wenewzhang/lapin-demo [INFO] finished tweaking git repo https://github.com/wenewzhang/lapin-demo [INFO] tweaked toml for git repo https://github.com/wenewzhang/lapin-demo written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/wenewzhang/lapin-demo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] ac2a360f2e2955491c018e17e1e7a19b91ee731f0845aecdd0c8113dc8bb617b [INFO] running `Command { std: "docker" "start" "-a" "ac2a360f2e2955491c018e17e1e7a19b91ee731f0845aecdd0c8113dc8bb617b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac2a360f2e2955491c018e17e1e7a19b91ee731f0845aecdd0c8113dc8bb617b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac2a360f2e2955491c018e17e1e7a19b91ee731f0845aecdd0c8113dc8bb617b", kill_on_drop: false }` [INFO] [stdout] ac2a360f2e2955491c018e17e1e7a19b91ee731f0845aecdd0c8113dc8bb617b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 9a42ecc5ab26a286ee2906c3d09655b6783f3a3d37ca6b0e20b7ea8480530d51 [INFO] running `Command { std: "docker" "start" "-a" "9a42ecc5ab26a286ee2906c3d09655b6783f3a3d37ca6b0e20b7ea8480530d51", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling cookie-factory v0.3.2 [INFO] [stderr] Compiling amq-protocol v6.0.3 [INFO] [stderr] Compiling lapin v1.7.0 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling futures-sink v0.3.14 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling vec-arena v1.1.0 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling lock_api v0.4.3 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling spinning_top v0.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling bitvec v0.19.5 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling openssl-sys v0.9.61 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling polling v2.0.3 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling openssl v0.10.33 [INFO] [stderr] Compiling async-io v1.4.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling pem v0.8.3 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling amq-protocol-uri v6.0.3 [INFO] [stderr] Compiling tcp-stream v0.20.6 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling pin-project v1.0.7 [INFO] [stderr] Compiling flume v0.10.4 [INFO] [stderr] Compiling tracing v0.1.25 [INFO] [stderr] Compiling amq-protocol-tcp v6.0.3 [INFO] [stderr] Compiling pinky-swear v4.4.0 [INFO] [stderr] Compiling pinky-swear v5.1.0 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling amq-protocol-types v6.0.3 [INFO] [stderr] Compiling tokio-amqp v1.0.0 [INFO] [stderr] Compiling lapin-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `queue` [INFO] [stdout] --> src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let queue = channel_a [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_queue` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | / channel_b [INFO] [stdout] 77 | | .basic_consume( [INFO] [stdout] 78 | | "hello", [INFO] [stdout] 79 | | "my_consumer", [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "9a42ecc5ab26a286ee2906c3d09655b6783f3a3d37ca6b0e20b7ea8480530d51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a42ecc5ab26a286ee2906c3d09655b6783f3a3d37ca6b0e20b7ea8480530d51", kill_on_drop: false }` [INFO] [stdout] 9a42ecc5ab26a286ee2906c3d09655b6783f3a3d37ca6b0e20b7ea8480530d51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 1e04f1f20693f2a51c60738585d5e0b97b28d9ffaab713c40371912dca45f19c [INFO] running `Command { std: "docker" "start" "-a" "1e04f1f20693f2a51c60738585d5e0b97b28d9ffaab713c40371912dca45f19c", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling sharded-slab v0.1.1 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tracing-subscriber v0.2.17 [INFO] [stderr] Compiling lapin-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `queue` [INFO] [stdout] --> src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let queue = channel_a [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_queue` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | / channel_b [INFO] [stdout] 77 | | .basic_consume( [INFO] [stdout] 78 | | "hello", [INFO] [stdout] 79 | | "my_consumer", [INFO] [stdout] ... | [INFO] [stdout] 104 | | } [INFO] [stdout] 105 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.54s [INFO] running `Command { std: "docker" "inspect" "1e04f1f20693f2a51c60738585d5e0b97b28d9ffaab713c40371912dca45f19c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e04f1f20693f2a51c60738585d5e0b97b28d9ffaab713c40371912dca45f19c", kill_on_drop: false }` [INFO] [stdout] 1e04f1f20693f2a51c60738585d5e0b97b28d9ffaab713c40371912dca45f19c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 7b83adce2cea5b257069f9e249b976c9395fc3cbd58e0dff93a96bde1e7894a7 [INFO] running `Command { std: "docker" "start" "-a" "7b83adce2cea5b257069f9e249b976c9395fc3cbd58e0dff93a96bde1e7894a7", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `queue` [INFO] [stderr] --> src/main.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | let queue = channel_a [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_queue` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | / channel_b [INFO] [stderr] 77 | | .basic_consume( [INFO] [stderr] 78 | | "hello", [INFO] [stderr] 79 | | "my_consumer", [INFO] [stderr] ... | [INFO] [stderr] 104 | | } [INFO] [stderr] 105 | | }); [INFO] [stderr] | |___________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lapin_demo-00d233552a166cd4) [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] running `Command { std: "docker" "inspect" "7b83adce2cea5b257069f9e249b976c9395fc3cbd58e0dff93a96bde1e7894a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b83adce2cea5b257069f9e249b976c9395fc3cbd58e0dff93a96bde1e7894a7", kill_on_drop: false }` [INFO] [stdout] 7b83adce2cea5b257069f9e249b976c9395fc3cbd58e0dff93a96bde1e7894a7