[INFO] fetching crate if-addrs 0.10.2...
[INFO] checking if-addrs-0.10.2 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-2
[INFO] extracting crate if-addrs 0.10.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate if-addrs 0.10.2 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate if-addrs 0.10.2
[INFO] finished tweaking crates.io crate if-addrs 0.10.2
[INFO] tweaked toml for crates.io crate if-addrs 0.10.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate if-addrs 0.10.2 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.148
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a13f783c92e2beed6dc258765503204002b9ebe6ec8a06e76136bd29a72426b8
[INFO] running `Command { std: "docker" "start" "-a" "a13f783c92e2beed6dc258765503204002b9ebe6ec8a06e76136bd29a72426b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a13f783c92e2beed6dc258765503204002b9ebe6ec8a06e76136bd29a72426b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a13f783c92e2beed6dc258765503204002b9ebe6ec8a06e76136bd29a72426b8", kill_on_drop: false }`
[INFO] [stdout] a13f783c92e2beed6dc258765503204002b9ebe6ec8a06e76136bd29a72426b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c91c330bdcb21c3d3fe090ec1bdb69a6a65bcf374a99e42b79f2ec69d3517b2e
[INFO] running `Command { std: "docker" "start" "-a" "c91c330bdcb21c3d3fe090ec1bdb69a6a65bcf374a99e42b79f2ec69d3517b2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]     Checking if-addrs v0.10.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `if_addrs` is imported redundantly
[INFO] [stdout]   --> examples/list_interfaces.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use if_addrs;
[INFO] [stdout]    |     ^^^^^^^^ the item `if_addrs` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` 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 1.30s
[INFO] running `Command { std: "docker" "inspect" "c91c330bdcb21c3d3fe090ec1bdb69a6a65bcf374a99e42b79f2ec69d3517b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c91c330bdcb21c3d3fe090ec1bdb69a6a65bcf374a99e42b79f2ec69d3517b2e", kill_on_drop: false }`
[INFO] [stdout] c91c330bdcb21c3d3fe090ec1bdb69a6a65bcf374a99e42b79f2ec69d3517b2e
[INFO] checking if-addrs-0.10.2 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-2
[INFO] extracting crate if-addrs 0.10.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate if-addrs 0.10.2 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate if-addrs 0.10.2
[INFO] finished tweaking crates.io crate if-addrs 0.10.2
[INFO] tweaked toml for crates.io crate if-addrs 0.10.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate if-addrs 0.10.2 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e9f0eb0d2a6e0d61e85b57cb54f1207a2b2b509182977945e46d6827655ed4f
[INFO] running `Command { std: "docker" "start" "-a" "8e9f0eb0d2a6e0d61e85b57cb54f1207a2b2b509182977945e46d6827655ed4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e9f0eb0d2a6e0d61e85b57cb54f1207a2b2b509182977945e46d6827655ed4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e9f0eb0d2a6e0d61e85b57cb54f1207a2b2b509182977945e46d6827655ed4f", kill_on_drop: false }`
[INFO] [stdout] 8e9f0eb0d2a6e0d61e85b57cb54f1207a2b2b509182977945e46d6827655ed4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1634a6ea05a6d265e2db941afd9b8f8276a39b33a681fabad3d2e0c7f4c324b0
[INFO] running `Command { std: "docker" "start" "-a" "1634a6ea05a6d265e2db941afd9b8f8276a39b33a681fabad3d2e0c7f4c324b0", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "1634a6ea05a6d265e2db941afd9b8f8276a39b33a681fabad3d2e0c7f4c324b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1634a6ea05a6d265e2db941afd9b8f8276a39b33a681fabad3d2e0c7f4c324b0", kill_on_drop: false }`
[INFO] [stdout] 1634a6ea05a6d265e2db941afd9b8f8276a39b33a681fabad3d2e0c7f4c324b0