[INFO] fetching crate external-ip 4.2.0... [INFO] checking external-ip-4.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate external-ip 4.2.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate external-ip 4.2.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate external-ip 4.2.0 [INFO] finished tweaking crates.io crate external-ip 4.2.0 [INFO] tweaked toml for crates.io crate external-ip 4.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 163 packages [INFO] [stderr] Adding attohttpc v0.16.3 (latest: v0.28.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding enum-as-inner v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding hostname v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.0) [INFO] [stderr] Adding hyper v0.14.28 (latest: v1.2.0) [INFO] [stderr] Adding hyper-tls v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding idna v0.2.3 (latest: v0.5.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding mockall v0.11.4 (latest: v0.12.1) [INFO] [stderr] Adding mockall_derive v0.11.4 (latest: v0.12.1) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding predicates v2.1.5 (latest: v3.1.0) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding trust-dns-proto v0.22.0 (latest: v0.23.2) [INFO] [stderr] Adding trust-dns-resolver v0.22.0 (latest: v0.23.2) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wildmatch v1.1.0 (latest: v2.3.3) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding winreg v0.50.0 (latest: v0.52.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-test v0.4.4 [INFO] [stderr] Downloaded mockall v0.11.4 [INFO] [stderr] Downloaded trust-dns-resolver v0.22.0 [INFO] [stderr] Downloaded wildmatch v1.1.0 [INFO] [stderr] Downloaded downcast v0.11.0 [INFO] [stderr] Downloaded xmltree v0.10.3 [INFO] [stderr] Downloaded fragile v2.0.0 [INFO] [stderr] Downloaded attohttpc v0.16.3 [INFO] [stderr] Downloaded trust-dns-proto v0.22.0 [INFO] [stderr] Downloaded igd v0.12.1 [INFO] [stderr] Downloaded mockall_derive v0.11.4 [INFO] [stderr] Downloaded float-cmp v0.9.0 [INFO] [stderr] Downloaded predicates v2.1.5 [INFO] [stderr] Downloaded ipconfig v0.3.2 [INFO] [stderr] Downloaded enum-as-inner v0.5.1 [INFO] [stderr] Downloaded normalize-line-endings v0.3.0 [INFO] [stderr] Downloaded resolv-conf v0.7.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ca7c06320356110a493d25f42ce58503eba9d7afc7bd85618be852b344110df [INFO] running `Command { std: "docker" "start" "-a" "5ca7c06320356110a493d25f42ce58503eba9d7afc7bd85618be852b344110df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ca7c06320356110a493d25f42ce58503eba9d7afc7bd85618be852b344110df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ca7c06320356110a493d25f42ce58503eba9d7afc7bd85618be852b344110df", kill_on_drop: false }` [INFO] [stdout] 5ca7c06320356110a493d25f42ce58503eba9d7afc7bd85618be852b344110df [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 562fc0d77144216eac5f7b145ee51895494a00595197584da2aa7b3999f4982c [INFO] running `Command { std: "docker" "start" "-a" "562fc0d77144216eac5f7b145ee51895494a00595197584da2aa7b3999f4982c", kill_on_drop: false }` [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking wildmatch v1.1.0 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking openssl v0.10.64 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking attohttpc v0.16.3 [INFO] [stderr] Checking xmltree v0.10.3 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking igd v0.12.1 [INFO] [stderr] Checking downcast v0.11.0 [INFO] [stderr] Checking fragile v2.0.0 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking predicates v2.1.5 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking native-tls v0.2.11 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Compiling enum-as-inner v0.5.1 [INFO] [stderr] Compiling mockall_derive v0.11.4 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking trust-dns-proto v0.22.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking trust-dns-resolver v0.22.0 [INFO] [stderr] Checking mockall v0.11.4 [INFO] [stderr] Checking external-ip v4.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `futures` is imported redundantly [INFO] [stdout] --> src/consensus.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use futures; [INFO] [stdout] | ^^^^^^^ the item `futures` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Option` is imported redundantly [INFO] [stdout] --> src/consensus.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::option::Option; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Option` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/consensus.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/consensus.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/sources/dns.rs:111:10 [INFO] [stdout] | [INFO] [stdout] 111 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/sources/http.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `igd` is imported redundantly [INFO] [stdout] --> src/sources/igd.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use igd; [INFO] [stdout] | ^^^ the item `igd` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Option` is imported redundantly [INFO] [stdout] --> src/consensus.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::option::Option; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Option` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/consensus.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/consensus.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/sources/dns.rs:111:10 [INFO] [stdout] | [INFO] [stdout] 111 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/sources/http.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `igd` is imported redundantly [INFO] [stdout] --> src/sources/igd.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use igd; [INFO] [stdout] | ^^^ the item `igd` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `external_ip` is imported redundantly [INFO] [stdout] --> tests/http_sources.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use external_ip; [INFO] [stdout] | ^^^^^^^^^^^ the item `external_ip` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `external_ip` is imported redundantly [INFO] [stdout] --> tests/dns_sources.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use external_ip; [INFO] [stdout] | ^^^^^^^^^^^ the item `external_ip` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `external_ip` is imported redundantly [INFO] [stdout] --> tests/all_sources.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use external_ip; [INFO] [stdout] | ^^^^^^^^^^^ the item `external_ip` 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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.40s [INFO] running `Command { std: "docker" "inspect" "562fc0d77144216eac5f7b145ee51895494a00595197584da2aa7b3999f4982c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "562fc0d77144216eac5f7b145ee51895494a00595197584da2aa7b3999f4982c", kill_on_drop: false }` [INFO] [stdout] 562fc0d77144216eac5f7b145ee51895494a00595197584da2aa7b3999f4982c