[INFO] fetching crate zmq2 0.5.0...
[INFO] checking zmq2-0.5.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate zmq2 0.5.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate zmq2 0.5.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zmq2 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate zmq2 0.5.0
[INFO] tweaked toml for crates.io crate zmq2 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate zmq2 0.5.0 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jobserver v0.1.24
[INFO] [stderr]   Downloaded log v0.4.14
[INFO] [stderr]   Downloaded walkdir v2.3.2
[INFO] [stderr]   Downloaded dircpy v0.3.8
[INFO] [stderr]   Downloaded instant v0.1.12
[INFO] [stderr]   Downloaded num_threads v0.1.3
[INFO] [stderr]   Downloaded zmq-sys2 v0.3.0
[INFO] [stderr]   Downloaded timebomb v0.1.2
[INFO] [stderr]   Downloaded redox_syscall v0.2.11
[INFO] [stderr]   Downloaded smallvec v1.8.0
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[INFO] [stderr]   Downloaded quickcheck v1.0.3
[INFO] [stderr]   Downloaded cfg-expr v0.10.2
[INFO] [stderr]   Downloaded serde v1.0.136
[INFO] [stderr]   Downloaded aho-corasick v0.7.18
[INFO] [stderr]   Downloaded memchr v2.4.1
[INFO] [stderr]   Downloaded pulse v0.5.3
[INFO] [stderr]   Downloaded serde_json v1.0.79
[INFO] [stderr]   Downloaded time v0.3.7
[INFO] [stderr]   Downloaded getrandom v0.2.5
[INFO] [stderr]   Downloaded atom v0.3.6
[INFO] [stderr]   Downloaded syn v1.0.86
[INFO] [stderr]   Downloaded nix v0.23.1
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[INFO] [stderr]   Downloaded regex v1.5.4
[INFO] [stderr]   Downloaded time v0.1.43
[INFO] [stderr]   Downloaded ryu v1.0.9
[INFO] [stderr]   Downloaded trybuild v1.0.56
[INFO] [stderr]   Downloaded proc-macro2 v1.0.36
[INFO] [stderr]   Downloaded quote v1.0.15
[INFO] [stderr]   Downloaded serde_derive v1.0.136
[INFO] [stderr]   Downloaded toml v0.5.8
[INFO] [stderr]   Downloaded version-compare v0.1.0
[INFO] [stderr]   Downloaded cc v1.0.73
[INFO] [stderr]   Downloaded tempfile v3.3.0
[INFO] [stderr]   Downloaded glob v0.3.0
[INFO] [stderr]   Downloaded once_cell v1.10.0
[INFO] [stderr]   Downloaded itoa v1.0.1
[INFO] [stderr]   Downloaded libc v0.2.119
[INFO] [stderr]   Downloaded pkg-config v0.3.24
[INFO] [stderr]   Downloaded system-deps v6.0.2
[INFO] [stderr]   Downloaded env_logger v0.8.4
[INFO] [stderr]   Downloaded wasi v0.10.2+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded termcolor v1.1.3
[INFO] [stderr]   Downloaded heck v0.4.0
[INFO] [stderr]   Downloaded winapi-util v0.1.5
[INFO] [stderr]   Downloaded unicode-xid v0.2.2
[INFO] [stderr]   Downloaded zeromq-src v0.2.2+4.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcbd724f8d06d76c8558ae82d898a5a32e91946c1f01ab3ec5f5162de3ed58f9
[INFO] running `Command { std: "docker" "start" "-a" "bcbd724f8d06d76c8558ae82d898a5a32e91946c1f01ab3ec5f5162de3ed58f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcbd724f8d06d76c8558ae82d898a5a32e91946c1f01ab3ec5f5162de3ed58f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcbd724f8d06d76c8558ae82d898a5a32e91946c1f01ab3ec5f5162de3ed58f9", kill_on_drop: false }`
[INFO] [stdout] bcbd724f8d06d76c8558ae82d898a5a32e91946c1f01ab3ec5f5162de3ed58f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fd7d744db3f001a916ebd8ddc26e665d51164a6815680499e2863575aa38cef
[INFO] running `Command { std: "docker" "start" "-a" "2fd7d744db3f001a916ebd8ddc26e665d51164a6815680499e2863575aa38cef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling cfg-expr v0.10.2
[INFO] [stderr]    Compiling dircpy v0.3.8
[INFO] [stderr]    Compiling version-compare v0.1.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling zmq2 v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking getrandom v0.2.5
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]     Checking num_threads v0.1.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling trybuild v1.0.56
[INFO] [stderr]     Checking atom v0.3.6
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking pulse v0.5.3
[INFO] [stderr]     Checking time v0.3.7
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]    Compiling zeromq-src v0.2.2+4.3.4
[INFO] [stderr]     Checking timebomb v0.1.2
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]    Compiling system-deps v6.0.2
[INFO] [stderr]    Compiling zmq-sys2 v0.3.0
[INFO] [stdout] warning: unexpected `cfg` condition value: `compiletest_rs`
[INFO] [stdout]    --> tests/test.rs:589:7
[INFO] [stdout]     |
[INFO] [stdout] 589 | #[cfg(feature = "compiletest_rs")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `zmq_has`
[INFO] [stdout]     = help: consider adding `compiletest_rs` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Input` is never constructed
[INFO] [stdout]   --> tests/z85.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | struct Input(Vec<u8>);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.09s
[INFO] running `Command { std: "docker" "inspect" "2fd7d744db3f001a916ebd8ddc26e665d51164a6815680499e2863575aa38cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fd7d744db3f001a916ebd8ddc26e665d51164a6815680499e2863575aa38cef", kill_on_drop: false }`
[INFO] [stdout] 2fd7d744db3f001a916ebd8ddc26e665d51164a6815680499e2863575aa38cef