[INFO] fetching crate dmarc 0.1.8... [INFO] checking dmarc-0.1.8 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate dmarc 0.1.8 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate dmarc 0.1.8 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 dmarc 0.1.8 [INFO] finished tweaking crates.io crate dmarc 0.1.8 [INFO] tweaked toml for crates.io crate dmarc 0.1.8 written to /workspace/builds/worker-1-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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 170 packages [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [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 idna v0.4.0 (latest: v0.5.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [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 spin v0.5.2 (latest: v0.9.8) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quick-error v2.0.1 [INFO] [stderr] Downloaded quoted_printable v0.5.0 [INFO] [stderr] Downloaded charset v0.1.3 [INFO] [stderr] Downloaded slog v2.7.0 [INFO] [stderr] Downloaded trust-dns-resolver v0.23.2 [INFO] [stderr] Downloaded psl-types v2.0.11 [INFO] [stderr] Downloaded psl v2.1.30 [INFO] [stderr] Downloaded trust-dns-proto v0.23.2 [INFO] [stderr] Downloaded addr v0.15.6 [INFO] [stderr] Downloaded mailparse v0.14.1 [INFO] [stderr] Downloaded cfdkim v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b967a53a51105d818c236d2b41bfd47beb0ae195b1df80d9e5983c02531690e5 [INFO] running `Command { std: "docker" "start" "-a" "b967a53a51105d818c236d2b41bfd47beb0ae195b1df80d9e5983c02531690e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b967a53a51105d818c236d2b41bfd47beb0ae195b1df80d9e5983c02531690e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b967a53a51105d818c236d2b41bfd47beb0ae195b1df80d9e5983c02531690e5", kill_on_drop: false }` [INFO] [stdout] b967a53a51105d818c236d2b41bfd47beb0ae195b1df80d9e5983c02531690e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b5c119d1661a92135f544e55633f7396531b3e6ff879241bc539a89fe1d3e69a [INFO] running `Command { std: "docker" "start" "-a" "b5c119d1661a92135f544e55633f7396531b3e6ff879241bc539a89fe1d3e69a", kill_on_drop: false }` [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling platforms v3.4.0 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking pem-rfc7468 v0.7.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling curve25519-dalek v4.1.2 [INFO] [stderr] Checking der v0.7.9 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Compiling num-bigint-dig v0.8.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling enum-as-inner v0.6.0 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking charset v0.1.3 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking quoted_printable v0.5.0 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking psl-types v2.0.11 [INFO] [stderr] Checking pkcs1 v0.7.5 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking psl v2.1.30 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking mailparse v0.14.1 [INFO] [stderr] Checking ed25519-dalek v2.1.1 [INFO] [stderr] Checking rsa v0.9.6 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking trust-dns-proto v0.23.2 [INFO] [stderr] Checking trust-dns-resolver v0.23.2 [INFO] [stderr] Checking addr v0.15.6 [INFO] [stderr] Checking cfdkim v0.3.0 [INFO] [stderr] Checking dmarc v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/policy.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/policy.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Policy` is imported redundantly [INFO] [stdout] --> src/lib.rs:147:30 [INFO] [stdout] | [INFO] [stdout] 145 | use super::*; [INFO] [stdout] | -------- the item `Policy` is already imported here [INFO] [stdout] 146 | use futures::future::BoxFuture; [INFO] [stdout] 147 | use policy::{Alignement, Policy, ReceiverAction}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ReceiverAction` is imported redundantly [INFO] [stdout] --> src/lib.rs:147:38 [INFO] [stdout] | [INFO] [stdout] 145 | use super::*; [INFO] [stdout] | -------- the item `ReceiverAction` is already imported here [INFO] [stdout] 146 | use futures::future::BoxFuture; [INFO] [stdout] 147 | use policy::{Alignement, Policy, ReceiverAction}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> src/lib.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 145 | use super::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] ... [INFO] [stdout] 148 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.81s [INFO] running `Command { std: "docker" "inspect" "b5c119d1661a92135f544e55633f7396531b3e6ff879241bc539a89fe1d3e69a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5c119d1661a92135f544e55633f7396531b3e6ff879241bc539a89fe1d3e69a", kill_on_drop: false }` [INFO] [stdout] b5c119d1661a92135f544e55633f7396531b3e6ff879241bc539a89fe1d3e69a