[INFO] fetching crate if-watch 3.0.1...
[INFO] testing if-watch-3.0.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate if-watch 3.0.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate if-watch 3.0.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate if-watch 3.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate if-watch 3.0.1
[INFO] tweaked toml for crates.io crate if-watch 3.0.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate if-watch 3.0.1 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded netlink-proto v0.10.0
[INFO] [stderr]   Downloaded netlink-packet-core v0.4.2
[INFO] [stderr]   Downloaded if-addrs v0.7.0
[INFO] [stderr]   Downloaded rtnetlink v0.10.1
[INFO] [stderr]   Downloaded netlink-packet-utils v0.5.2
[INFO] [stderr]   Downloaded system-configuration-sys v0.5.0
[INFO] [stderr]   Downloaded netlink-sys v0.8.5
[INFO] [stderr]   Downloaded netlink-packet-route v0.12.0
[INFO] [stderr]   Downloaded system-configuration v0.5.0
[INFO] [stderr]   Downloaded syn v2.0.11
[INFO] [stderr]   Downloaded rustix v0.37.5
[INFO] [stderr]   Downloaded windows v0.34.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98e293b169ee9aa56c23e60d9cec8717e382e24373e2a8997cdfd13b61b3859f
[INFO] running `Command { std: "docker" "start" "-a" "98e293b169ee9aa56c23e60d9cec8717e382e24373e2a8997cdfd13b61b3859f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98e293b169ee9aa56c23e60d9cec8717e382e24373e2a8997cdfd13b61b3859f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98e293b169ee9aa56c23e60d9cec8717e382e24373e2a8997cdfd13b61b3859f", kill_on_drop: false }`
[INFO] [stdout] 98e293b169ee9aa56c23e60d9cec8717e382e24373e2a8997cdfd13b61b3859f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c30af69d74d5611bb52c82d2cbdcd721f11aeec438a3d6144cbedbb210f3f21d
[INFO] running `Command { std: "docker" "start" "-a" "c30af69d74d5611bb52c82d2cbdcd721f11aeec438a3d6144cbedbb210f3f21d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.54
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling futures-core v0.3.27
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-channel v0.3.27
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]    Compiling futures-task v0.3.27
[INFO] [stderr]    Compiling futures-util v0.3.27
[INFO] [stderr]    Compiling futures-sink v0.3.27
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling futures-io v0.3.27
[INFO] [stderr]    Compiling tokio v1.27.0
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling syn v2.0.11
[INFO] [stderr]    Compiling netlink-sys v0.8.5
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling futures-macro v0.3.27
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling netlink-packet-utils v0.5.2
[INFO] [stderr]    Compiling netlink-packet-core v0.4.2
[INFO] [stderr]    Compiling netlink-packet-route v0.12.0
[INFO] [stderr]    Compiling futures-executor v0.3.27
[INFO] [stderr]    Compiling futures v0.3.27
[INFO] [stderr]    Compiling netlink-proto v0.10.0
[INFO] [stderr]    Compiling rtnetlink v0.10.1
[INFO] [stderr]    Compiling if-watch v3.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `new` and `iter` are never used
[INFO] [stdout]   --> src/linux.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl<T> IfWatcher<T>
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn new() -> Result<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn iter(&self) -> impl Iterator<Item = &IpNet> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.91s
[INFO] running `Command { std: "docker" "inspect" "c30af69d74d5611bb52c82d2cbdcd721f11aeec438a3d6144cbedbb210f3f21d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c30af69d74d5611bb52c82d2cbdcd721f11aeec438a3d6144cbedbb210f3f21d", kill_on_drop: false }`
[INFO] [stdout] c30af69d74d5611bb52c82d2cbdcd721f11aeec438a3d6144cbedbb210f3f21d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04f725ecf1288128d21367827a1375cadba2fb58e8ffe8371b8dee59c3b9a50e
[INFO] running `Command { std: "docker" "start" "-a" "04f725ecf1288128d21367827a1375cadba2fb58e8ffe8371b8dee59c3b9a50e", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.27
[INFO] [stderr]    Compiling futures-io v0.3.27
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling syn v2.0.11
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.9
[INFO] [stderr]    Compiling polling v2.6.0
[INFO] [stderr]    Compiling rustix v0.37.5
[INFO] [stderr]    Compiling async-lock v2.7.0
[INFO] [stderr]    Compiling tokio v1.27.0
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling futures-channel v0.3.27
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling concurrent-queue v2.1.0
[INFO] [stderr]    Compiling futures-util v0.3.27
[INFO] [stderr]    Compiling linux-raw-sys v0.3.0
[INFO] [stderr]    Compiling async-task v4.4.0
[INFO] [stderr]    Compiling async-channel v1.8.0
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling atomic-waker v1.1.0
[INFO] [stderr]    Compiling signal-hook v0.3.15
[INFO] [stderr]    Compiling netlink-sys v0.8.5
[INFO] [stderr]    Compiling blocking v1.3.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling async-process v1.6.0
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]    Compiling async-net v1.7.0
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling async-executor v1.5.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling regex v1.7.3
[INFO] [stderr]    Compiling futures-executor v0.3.27
[INFO] [stderr]    Compiling futures v0.3.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling tokio-macros v2.0.0
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling smol v1.3.0
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling netlink-packet-utils v0.5.2
[INFO] [stderr]    Compiling netlink-packet-core v0.4.2
[INFO] [stderr]    Compiling netlink-packet-route v0.12.0
[INFO] [stderr]    Compiling netlink-proto v0.10.0
[INFO] [stderr]    Compiling rtnetlink v0.10.1
[INFO] [stderr]    Compiling if-watch v3.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `super::smol`
[INFO] [stdout]   --> src/lib.rs:81:20
[INFO] [stdout]    |
[INFO] [stdout] 81 |         use super::smol::IfWatcher;
[INFO] [stdout]    |                    ^^^^ could not find `smol` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `super::tokio`
[INFO] [stdout]   --> src/lib.rs:92:20
[INFO] [stdout]    |
[INFO] [stdout] 92 |         use super::tokio::IfWatcher;
[INFO] [stdout]    |                    ^^^^^ could not find `tokio` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `super::smol`
[INFO] [stdout]    --> src/lib.rs:101:20
[INFO] [stdout]     |
[INFO] [stdout] 101 |         use super::smol::IfWatcher;
[INFO] [stdout]     |                    ^^^^ could not find `smol` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `super::tokio`
[INFO] [stdout]    --> src/lib.rs:113:20
[INFO] [stdout]     |
[INFO] [stdout] 113 |         use super::tokio::IfWatcher;
[INFO] [stdout]     |                    ^^^^^ could not find `tokio` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `iter` are never used
[INFO] [stdout]   --> src/linux.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl<T> IfWatcher<T>
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn new() -> Result<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn iter(&self) -> impl Iterator<Item = &IpNet> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::StreamExt`
[INFO] [stdout]   --> src/lib.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     use futures::StreamExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_imports)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `if-watch` (lib test) due to 5 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "04f725ecf1288128d21367827a1375cadba2fb58e8ffe8371b8dee59c3b9a50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04f725ecf1288128d21367827a1375cadba2fb58e8ffe8371b8dee59c3b9a50e", kill_on_drop: false }`
[INFO] [stdout] 04f725ecf1288128d21367827a1375cadba2fb58e8ffe8371b8dee59c3b9a50e
