[INFO] fetching crate ipcheck-rs 1.0.1... [INFO] checking ipcheck-rs-1.0.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate ipcheck-rs 1.0.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate ipcheck-rs 1.0.1 [INFO] finished tweaking crates.io crate ipcheck-rs 1.0.1 [INFO] tweaked toml for crates.io crate ipcheck-rs 1.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ipcheck-rs 1.0.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ipcheck-rs 1.0.1 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded itoa v1.0.13 [INFO] [stderr] Downloaded pest_generator v2.7.14 [INFO] [stderr] Downloaded cpufeatures v0.2.16 [INFO] [stderr] Downloaded num-order v1.2.0 [INFO] [stderr] Downloaded num-modular v0.6.1 [INFO] [stderr] Downloaded pest_meta v2.7.14 [INFO] [stderr] Downloaded pest_derive v2.7.14 [INFO] [stderr] Downloaded pest v2.7.14 [INFO] [stderr] Downloaded handlebars v6.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 160f86d7ea0e512f151ae5d0aad893bf7b0f579e7cabd3c37739d9b6ac3e67d4 [INFO] running `Command { std: "docker" "start" "-a" "160f86d7ea0e512f151ae5d0aad893bf7b0f579e7cabd3c37739d9b6ac3e67d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "160f86d7ea0e512f151ae5d0aad893bf7b0f579e7cabd3c37739d9b6ac3e67d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "160f86d7ea0e512f151ae5d0aad893bf7b0f579e7cabd3c37739d9b6ac3e67d4", kill_on_drop: false }` [INFO] [stdout] 160f86d7ea0e512f151ae5d0aad893bf7b0f579e7cabd3c37739d9b6ac3e67d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82e26d135bdf017198ae5bb2396e93e549e932498a592b4cfa022e198d54224d [INFO] running `Command { std: "docker" "start" "-a" "82e26d135bdf017198ae5bb2396e93e549e932498a592b4cfa022e198d54224d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.164 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Checking ipcheck-rs v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | pub fn iter(&self) -> IpRangeIter { [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 256 | pub fn iter(&self) -> IpRangeIter<'_, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stdout] error[E0463]: can't find crate for `iprange` [INFO] [stdout] --> benches/bench.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate iprange; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `IpRange` in this scope [INFO] [stdout] --> benches/bench.rs:85:24 [INFO] [stdout] | [INFO] [stdout] 85 | .collect::>() [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 8 + use ipcheck_rs::IpRange; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `IpRange` in this scope [INFO] [stdout] --> benches/bench.rs:95:20 [INFO] [stdout] | [INFO] [stdout] 95 | .collect::>(); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 8 + use ipcheck_rs::IpRange; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `IpRange` in this scope [INFO] [stdout] --> benches/bench.rs:120:24 [INFO] [stdout] | [INFO] [stdout] 120 | .collect::>() [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 8 + use ipcheck_rs::IpRange; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `IpRange` in this scope [INFO] [stdout] --> benches/bench.rs:130:20 [INFO] [stdout] | [INFO] [stdout] 130 | .collect::>(); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 8 + use ipcheck_rs::IpRange; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0463. [INFO] [stdout] [INFO] [stderr] error: could not compile `ipcheck-rs` (bench "bench") due to 5 previous errors [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | pub fn iter(&self) -> IpRangeIter { [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 256 | pub fn iter(&self) -> IpRangeIter<'_, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "82e26d135bdf017198ae5bb2396e93e549e932498a592b4cfa022e198d54224d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82e26d135bdf017198ae5bb2396e93e549e932498a592b4cfa022e198d54224d", kill_on_drop: false }` [INFO] [stdout] 82e26d135bdf017198ae5bb2396e93e549e932498a592b4cfa022e198d54224d