[INFO] fetching crate pdump 0.2.2... [INFO] checking pdump-0.2.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate pdump 0.2.2 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate pdump 0.2.2 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 pdump 0.2.2 [INFO] finished tweaking crates.io crate pdump 0.2.2 [INFO] tweaked toml for crates.io crate pdump 0.2.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate pdump 0.2.2 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 pnet_transport v0.33.0 [INFO] [stderr] Downloaded pnet v0.33.0 [INFO] [stderr] Downloaded pnet_sys v0.33.0 [INFO] [stderr] Downloaded pnet_macros v0.33.0 [INFO] [stderr] Downloaded memalloc v0.1.0 [INFO] [stderr] Downloaded pnet_datalink v0.33.0 [INFO] [stderr] Downloaded quote v1.0.30 [INFO] [stderr] Downloaded default-net v0.16.2 [INFO] [stderr] Downloaded netlink-packet-route v0.17.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.65 [INFO] [stderr] Downloaded pnet_base v0.33.0 [INFO] [stderr] Downloaded pnet_macros_support v0.33.0 [INFO] [stderr] Downloaded pnet_packet v0.33.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8ade14b0475514d6ba9b9291eb0aa7ea5c30df7066caaff2e99d7493b7d8a58b [INFO] running `Command { std: "docker" "start" "-a" "8ade14b0475514d6ba9b9291eb0aa7ea5c30df7066caaff2e99d7493b7d8a58b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ade14b0475514d6ba9b9291eb0aa7ea5c30df7066caaff2e99d7493b7d8a58b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ade14b0475514d6ba9b9291eb0aa7ea5c30df7066caaff2e99d7493b7d8a58b", kill_on_drop: false }` [INFO] [stdout] 8ade14b0475514d6ba9b9291eb0aa7ea5c30df7066caaff2e99d7493b7d8a58b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 36fc4f71b4997d1a8fc8f5717e1786ce6eabf1cfcbe19b5f9c0fdb3dca73da9d [INFO] running `Command { std: "docker" "start" "-a" "36fc4f71b4997d1a8fc8f5717e1786ce6eabf1cfcbe19b5f9c0fdb3dca73da9d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.65 [INFO] [stderr] Compiling quote v1.0.30 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking pnet_base v0.33.0 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking pnet_macros_support v0.33.0 [INFO] [stderr] Compiling pnet v0.33.0 [INFO] [stderr] Checking os_str_bytes v6.5.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Checking pnet_sys v0.33.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking ipnetwork v0.20.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking pnet_datalink v0.33.0 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking default-net v0.16.2 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Compiling regex-automata v0.3.3 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling pnet_macros v0.33.0 [INFO] [stderr] Checking pnet_packet v0.33.0 [INFO] [stderr] Checking pnet_transport v0.33.0 [INFO] [stderr] Checking pdump v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `default_net` is imported redundantly [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use default_net; [INFO] [stdout] | ^^^^^^^^^^^ the item `default_net` 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 `default_net` is imported redundantly [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use default_net; [INFO] [stdout] | ^^^^^^^^^^^ the item `default_net` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/validator.rs:53:47 [INFO] [stdout] | [INFO] [stdout] 53 | let host_valid = match validate_host_opt(v.clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/validator.rs:53:47 [INFO] [stdout] | [INFO] [stdout] 53 | let host_valid = match validate_host_opt(v.clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.52s [INFO] running `Command { std: "docker" "inspect" "36fc4f71b4997d1a8fc8f5717e1786ce6eabf1cfcbe19b5f9c0fdb3dca73da9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36fc4f71b4997d1a8fc8f5717e1786ce6eabf1cfcbe19b5f9c0fdb3dca73da9d", kill_on_drop: false }` [INFO] [stdout] 36fc4f71b4997d1a8fc8f5717e1786ce6eabf1cfcbe19b5f9c0fdb3dca73da9d [INFO] checking pdump-0.2.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate pdump 0.2.2 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate pdump 0.2.2 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 pdump 0.2.2 [INFO] finished tweaking crates.io crate pdump 0.2.2 [INFO] tweaked toml for crates.io crate pdump 0.2.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate pdump 0.2.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 00d96dcfe339165cf9babf429beb80f01192f7c8cdbe8653fff3d9c91be398b9 [INFO] running `Command { std: "docker" "start" "-a" "00d96dcfe339165cf9babf429beb80f01192f7c8cdbe8653fff3d9c91be398b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00d96dcfe339165cf9babf429beb80f01192f7c8cdbe8653fff3d9c91be398b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00d96dcfe339165cf9babf429beb80f01192f7c8cdbe8653fff3d9c91be398b9", kill_on_drop: false }` [INFO] [stdout] 00d96dcfe339165cf9babf429beb80f01192f7c8cdbe8653fff3d9c91be398b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 22b86f2b3ad8dd5776985c17032c44243a5c042f7368830a51a7919d92c8d67d [INFO] running `Command { std: "docker" "start" "-a" "22b86f2b3ad8dd5776985c17032c44243a5c042f7368830a51a7919d92c8d67d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.65 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling quote v1.0.30 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking pnet_base v0.33.0 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Checking pnet_macros_support v0.33.0 [INFO] [stderr] Compiling pnet v0.33.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking os_str_bytes v6.5.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Checking pnet_sys v0.33.0 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking default-net v0.16.2 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Compiling regex-automata v0.3.3 [INFO] [stderr] Checking ipnetwork v0.20.0 [INFO] [stderr] Checking pnet_datalink v0.33.0 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling pnet_macros v0.33.0 [INFO] [stderr] Checking pnet_packet v0.33.0 [INFO] [stderr] Checking pnet_transport v0.33.0 [INFO] [stderr] Checking pdump v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `default_net` is imported redundantly [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use default_net; [INFO] [stdout] | ^^^^^^^^^^^ the item `default_net` 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 `default_net` is imported redundantly [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use default_net; [INFO] [stdout] | ^^^^^^^^^^^ the item `default_net` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/validator.rs:53:47 [INFO] [stdout] | [INFO] [stdout] 53 | let host_valid = match validate_host_opt(v.clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/validator.rs:53:47 [INFO] [stdout] | [INFO] [stdout] 53 | let host_valid = match validate_host_opt(v.clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.05s [INFO] running `Command { std: "docker" "inspect" "22b86f2b3ad8dd5776985c17032c44243a5c042f7368830a51a7919d92c8d67d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22b86f2b3ad8dd5776985c17032c44243a5c042f7368830a51a7919d92c8d67d", kill_on_drop: false }` [INFO] [stdout] 22b86f2b3ad8dd5776985c17032c44243a5c042f7368830a51a7919d92c8d67d