[INFO] cloning repository https://github.com/kyanch/nbdrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kyanch/nbdrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyanch%2Fnbdrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyanch%2Fnbdrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bfde69da396c6588e8bb8d0b9c8f2c0e508e10e2
[INFO] testing kyanch/nbdrs against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyanch%2Fnbdrs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kyanch/nbdrs
[INFO] finished tweaking git repo https://github.com/kyanch/nbdrs
[INFO] tweaked toml for git repo https://github.com/kyanch/nbdrs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kyanch/nbdrs on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kyanch/nbdrs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3183cf657588eaa8c234ed7df4aee74ea95f338607274a658f128d2096579f12
[INFO] running `Command { std: "docker" "start" "-a" "3183cf657588eaa8c234ed7df4aee74ea95f338607274a658f128d2096579f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3183cf657588eaa8c234ed7df4aee74ea95f338607274a658f128d2096579f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3183cf657588eaa8c234ed7df4aee74ea95f338607274a658f128d2096579f12", kill_on_drop: false }`
[INFO] [stdout] 3183cf657588eaa8c234ed7df4aee74ea95f338607274a658f128d2096579f12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3c3a7335be719fc547cf28b7a54d9504fda17d27acef1afaee13f406c0052c6
[INFO] running `Command { std: "docker" "start" "-a" "e3c3a7335be719fc547cf28b7a54d9504fda17d27acef1afaee13f406c0052c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling anyhow v1.0.82
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling socket2 v0.5.6
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.2
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling num_enum v0.7.2
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling nbd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `handshake::info`
[INFO] [stdout]  --> src/handshake/init.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     handshake::info, NBDDeserailize, NBDInfoType, NBDSerailize, OptionReplyType, OptionType,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `MetaContext`, `PolicyErr`, `Invalid`, and `PlatformErr` are never constructed
[INFO] [stdout]    --> src/handshake/init.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | enum _InnerOptionHaggleRepType {
[INFO] [stdout]     |      ------------------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 159 |     MetaContext(u32, String),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 160 |     Unsupport(Option<String>),
[INFO] [stdout] 161 |     PolicyErr(Option<String>),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 162 |     Invalid(Option<String>),
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 163 |     PlatformErr(Option<String>),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `_InnerOptionHaggleRepType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 01s
[INFO] running `Command { std: "docker" "inspect" "e3c3a7335be719fc547cf28b7a54d9504fda17d27acef1afaee13f406c0052c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3c3a7335be719fc547cf28b7a54d9504fda17d27acef1afaee13f406c0052c6", kill_on_drop: false }`
[INFO] [stdout] e3c3a7335be719fc547cf28b7a54d9504fda17d27acef1afaee13f406c0052c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf16a50ef0dd7761b6dce05ae1351f8c4d2bfd0e25273274643400e727439eab
[INFO] running `Command { std: "docker" "start" "-a" "cf16a50ef0dd7761b6dce05ae1351f8c4d2bfd0e25273274643400e727439eab", kill_on_drop: false }`
[INFO] [stderr]    Compiling nbd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `handshake::info`
[INFO] [stdout]  --> src/handshake/init.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     handshake::info, NBDDeserailize, NBDInfoType, NBDSerailize, OptionReplyType, OptionType,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `MetaContext`, `PolicyErr`, `Invalid`, and `PlatformErr` are never constructed
[INFO] [stdout]    --> src/handshake/init.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | enum _InnerOptionHaggleRepType {
[INFO] [stdout]     |      ------------------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 159 |     MetaContext(u32, String),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 160 |     Unsupport(Option<String>),
[INFO] [stdout] 161 |     PolicyErr(Option<String>),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 162 |     Invalid(Option<String>),
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 163 |     PlatformErr(Option<String>),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `_InnerOptionHaggleRepType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `handshake::info`
[INFO] [stdout]  --> src/handshake/init.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     handshake::info, NBDDeserailize, NBDInfoType, NBDSerailize, OptionReplyType, OptionType,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `MetaContext`, `PolicyErr`, `Invalid`, and `PlatformErr` are never constructed
[INFO] [stdout]    --> src/handshake/init.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | enum _InnerOptionHaggleRepType {
[INFO] [stdout]     |      ------------------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 159 |     MetaContext(u32, String),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 160 |     Unsupport(Option<String>),
[INFO] [stdout] 161 |     PolicyErr(Option<String>),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 162 |     Invalid(Option<String>),
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 163 |     PlatformErr(Option<String>),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `_InnerOptionHaggleRepType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "cf16a50ef0dd7761b6dce05ae1351f8c4d2bfd0e25273274643400e727439eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf16a50ef0dd7761b6dce05ae1351f8c4d2bfd0e25273274643400e727439eab", kill_on_drop: false }`
[INFO] [stdout] cf16a50ef0dd7761b6dce05ae1351f8c4d2bfd0e25273274643400e727439eab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f192e27b7548eaa76d4b2ae337bd826716d020ea6575ad7bd70ccc113ee5a14
[INFO] running `Command { std: "docker" "start" "-a" "2f192e27b7548eaa76d4b2ae337bd826716d020ea6575ad7bd70ccc113ee5a14", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `handshake::info`
[INFO] [stderr]  --> src/handshake/init.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     handshake::info, NBDDeserailize, NBDInfoType, NBDSerailize, OptionReplyType, OptionType,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `MetaContext`, `PolicyErr`, `Invalid`, and `PlatformErr` are never constructed
[INFO] [stderr]    --> src/handshake/init.rs:159:5
[INFO] [stderr]     |
[INFO] [stderr] 154 | enum _InnerOptionHaggleRepType {
[INFO] [stderr]     |      ------------------------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 159 |     MetaContext(u32, String),
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 160 |     Unsupport(Option<String>),
[INFO] [stderr] 161 |     PolicyErr(Option<String>),
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 162 |     Invalid(Option<String>),
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 163 |     PlatformErr(Option<String>),
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `_InnerOptionHaggleRepType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nbd` (lib) generated 2 warnings (run `cargo fix --lib -p nbd` to apply 1 suggestion)
[INFO] [stderr] warning: `nbd` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nbd-4955d8259e1719c1)
[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]      Running unittests bin/server-test.rs (/opt/rustwide/target/debug/deps/server-e3570e62f0786b58)
[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 nbd
[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" "2f192e27b7548eaa76d4b2ae337bd826716d020ea6575ad7bd70ccc113ee5a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f192e27b7548eaa76d4b2ae337bd826716d020ea6575ad7bd70ccc113ee5a14", kill_on_drop: false }`
[INFO] [stdout] 2f192e27b7548eaa76d4b2ae337bd826716d020ea6575ad7bd70ccc113ee5a14
