[INFO] fetching crate wez-mdns 0.1.2... [INFO] checking wez-mdns-0.1.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate wez-mdns 0.1.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate wez-mdns 0.1.2 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 wez-mdns 0.1.2 [INFO] finished tweaking crates.io crate wez-mdns 0.1.2 [INFO] tweaked toml for crates.io crate wez-mdns 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate wez-mdns 0.1.2 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded k9 v0.11.5 [INFO] [stderr] Downloaded async-net v1.6.1 [INFO] [stderr] Downloaded async-fs v1.5.0 [INFO] [stderr] Downloaded if-addrs v0.10.1 [INFO] [stderr] Downloaded async-task v4.2.0 [INFO] [stderr] Downloaded clap v4.4.0 [INFO] [stderr] Downloaded clap_builder v4.4.0 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d06ca7ce602cf357e4f315f2c9dcfbe508149244f19e6fcf07d371c8e6907d2 [INFO] running `Command { std: "docker" "start" "-a" "6d06ca7ce602cf357e4f315f2c9dcfbe508149244f19e6fcf07d371c8e6907d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d06ca7ce602cf357e4f315f2c9dcfbe508149244f19e6fcf07d371c8e6907d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d06ca7ce602cf357e4f315f2c9dcfbe508149244f19e6fcf07d371c8e6907d2", kill_on_drop: false }` [INFO] [stdout] 6d06ca7ce602cf357e4f315f2c9dcfbe508149244f19e6fcf07d371c8e6907d2 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d3f0c67be41a00cea626de7e45c4e82af189002a0bf72a35858522ee0a1c6928 [INFO] running `Command { std: "docker" "start" "-a" "d3f0c67be41a00cea626de7e45c4e82af189002a0bf72a35858522ee0a1c6928", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Checking event-listener v2.5.2 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Checking async-task v4.2.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling async-process v1.7.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking polling v2.2.0 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking blocking v1.3.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking anstyle v1.0.2 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Checking async-fs v1.5.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking anstream v0.5.0 [INFO] [stderr] Checking async-executor v1.5.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking clap_builder v4.4.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking if-addrs v0.10.1 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking socket2 v0.5.3 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking async-net v1.6.1 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking smol v1.3.0 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking wez-mdns v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Record` is imported redundantly [INFO] [stdout] --> src/dns_parser/enums.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::dns_parser::rdata::Record; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 2 | use crate::dns_parser::rdata::*; [INFO] [stdout] | --------------------------- the item `Record` is already imported here [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] Checking k9 v0.11.5 [INFO] [stderr] Compiling clap_derive v4.4.0 [INFO] [stderr] Checking clap v4.4.0 [INFO] [stdout] warning: the item `Record` is imported redundantly [INFO] [stdout] --> src/dns_parser/enums.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::dns_parser::rdata::Record; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 2 | use crate::dns_parser::rdata::*; [INFO] [stdout] | --------------------------- the item `Record` is already imported here [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 33.34s [INFO] running `Command { std: "docker" "inspect" "d3f0c67be41a00cea626de7e45c4e82af189002a0bf72a35858522ee0a1c6928", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3f0c67be41a00cea626de7e45c4e82af189002a0bf72a35858522ee0a1c6928", kill_on_drop: false }` [INFO] [stdout] d3f0c67be41a00cea626de7e45c4e82af189002a0bf72a35858522ee0a1c6928 [INFO] checking wez-mdns-0.1.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate wez-mdns 0.1.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate wez-mdns 0.1.2 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wez-mdns 0.1.2 [INFO] finished tweaking crates.io crate wez-mdns 0.1.2 [INFO] tweaked toml for crates.io crate wez-mdns 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate wez-mdns 0.1.2 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b0323eca97575dc62849defdff03727c65b07b562dd2f03917e9a798933cffd [INFO] running `Command { std: "docker" "start" "-a" "0b0323eca97575dc62849defdff03727c65b07b562dd2f03917e9a798933cffd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b0323eca97575dc62849defdff03727c65b07b562dd2f03917e9a798933cffd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b0323eca97575dc62849defdff03727c65b07b562dd2f03917e9a798933cffd", kill_on_drop: false }` [INFO] [stdout] 0b0323eca97575dc62849defdff03727c65b07b562dd2f03917e9a798933cffd [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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c92df14309d0a29d4979ab708e68f01d7d3b8f2f8ae3c0f64e3f5051abd1f28c [INFO] running `Command { std: "docker" "start" "-a" "c92df14309d0a29d4979ab708e68f01d7d3b8f2f8ae3c0f64e3f5051abd1f28c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking event-listener v2.5.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking async-task v4.2.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking polling v2.2.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Compiling async-process v1.7.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking anstyle v1.0.2 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking blocking v1.3.1 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking anstream v0.5.0 [INFO] [stderr] Checking async-fs v1.5.0 [INFO] [stderr] Checking async-executor v1.5.1 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking clap_builder v4.4.0 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking socket2 v0.5.3 [INFO] [stderr] Checking if-addrs v0.10.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking async-net v1.6.1 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking smol v1.3.0 [INFO] [stderr] Compiling clap_derive v4.4.0 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking wez-mdns v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Record` is imported redundantly [INFO] [stdout] --> src/dns_parser/enums.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::dns_parser::rdata::Record; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 2 | use crate::dns_parser::rdata::*; [INFO] [stdout] | --------------------------- the item `Record` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking k9 v0.11.5 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking clap v4.4.0 [INFO] [stdout] warning: the item `Record` is imported redundantly [INFO] [stdout] --> src/dns_parser/enums.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::dns_parser::rdata::Record; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 2 | use crate::dns_parser::rdata::*; [INFO] [stdout] | --------------------------- the item `Record` is already imported here [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 35.94s [INFO] running `Command { std: "docker" "inspect" "c92df14309d0a29d4979ab708e68f01d7d3b8f2f8ae3c0f64e3f5051abd1f28c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c92df14309d0a29d4979ab708e68f01d7d3b8f2f8ae3c0f64e3f5051abd1f28c", kill_on_drop: false }` [INFO] [stdout] c92df14309d0a29d4979ab708e68f01d7d3b8f2f8ae3c0f64e3f5051abd1f28c