[INFO] cloning repository https://github.com/ledyba/cidr-chef [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ledyba/cidr-chef" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fledyba%2Fcidr-chef", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fledyba%2Fcidr-chef'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e709b761abd2c9953ffacaca5f526e7235fe0496 [INFO] checking ledyba/cidr-chef against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fledyba%2Fcidr-chef" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ledyba/cidr-chef on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ledyba/cidr-chef [INFO] finished tweaking git repo https://github.com/ledyba/cidr-chef [INFO] tweaked toml for git repo https://github.com/ledyba/cidr-chef written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/ledyba/cidr-chef already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f8adf8a74f8470be2f16028e046ce1c7827edd074db8d9fd6576c92caa27da0d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f8adf8a74f8470be2f16028e046ce1c7827edd074db8d9fd6576c92caa27da0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f8adf8a74f8470be2f16028e046ce1c7827edd074db8d9fd6576c92caa27da0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8adf8a74f8470be2f16028e046ce1c7827edd074db8d9fd6576c92caa27da0d", kill_on_drop: false }` [INFO] [stdout] f8adf8a74f8470be2f16028e046ce1c7827edd074db8d9fd6576c92caa27da0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10106499d06b850fb25b2522af870cd3821358dd9b451089c76044945fc03df4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "10106499d06b850fb25b2522af870cd3821358dd9b451089c76044945fc03df4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking cidr-chef v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::cidr::Cidr` [INFO] [stdout] --> src/cmds/info.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::cidr::Cidr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cidr::Cidr` [INFO] [stdout] --> src/cmds/info.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::cidr::Cidr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cidr::tree::IpTree` [INFO] [stdout] --> src/cmds/info.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::cidr::tree::IpTree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cidr::tree::IpTree` [INFO] [stdout] --> src/cmds/info.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::cidr::tree::IpTree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `trans` [INFO] [stdout] --> src/cmds/info.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let trans = |mut addrs: HashSet, item: Result| -> io::Result> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_trans` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/cmds/info.rs:50:7 [INFO] [stdout] | [INFO] [stdout] 50 | for addr in addrs { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cmds/info.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | let mut tree4 = cidr::tree::IpTree::<()>::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cmds/info.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | let mut tree6 = cidr::tree::IpTree::<()>::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value` [INFO] [stdout] --> src/cidr/tree.rs:16:3 [INFO] [stdout] | [INFO] [stdout] 16 | value: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `trans` [INFO] [stdout] --> src/cmds/info.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let trans = |mut addrs: HashSet, item: Result| -> io::Result> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_trans` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/cmds/info.rs:50:7 [INFO] [stdout] | [INFO] [stdout] 50 | for addr in addrs { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cmds/info.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | let mut tree4 = cidr::tree::IpTree::<()>::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cmds/info.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | let mut tree6 = cidr::tree::IpTree::<()>::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value` [INFO] [stdout] --> src/cidr/tree.rs:16:3 [INFO] [stdout] | [INFO] [stdout] 16 | value: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.79s [INFO] running `Command { std: "docker" "inspect" "10106499d06b850fb25b2522af870cd3821358dd9b451089c76044945fc03df4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10106499d06b850fb25b2522af870cd3821358dd9b451089c76044945fc03df4", kill_on_drop: false }` [INFO] [stdout] 10106499d06b850fb25b2522af870cd3821358dd9b451089c76044945fc03df4