[INFO] fetching crate serde-llsd 0.3.6... [INFO] checking serde-llsd-0.3.6 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate serde-llsd 0.3.6 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate serde-llsd 0.3.6 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 serde-llsd 0.3.6 [INFO] finished tweaking crates.io crate serde-llsd 0.3.6 [INFO] tweaked toml for crates.io crate serde-llsd 0.3.6 written to /workspace/builds/worker-4-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 47 packages [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding enum-as-inner v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding quick-xml v0.23.1 (latest: v0.31.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [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] 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 ascii85 v0.2.1 [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] 956661d97bf2e6ed37de5e6aaaec2097755982c2b03d4c0c93c3d2aaba4d54ee [INFO] running `Command { std: "docker" "start" "-a" "956661d97bf2e6ed37de5e6aaaec2097755982c2b03d4c0c93c3d2aaba4d54ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "956661d97bf2e6ed37de5e6aaaec2097755982c2b03d4c0c93c3d2aaba4d54ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "956661d97bf2e6ed37de5e6aaaec2097755982c2b03d4c0c93c3d2aaba4d54ee", kill_on_drop: false }` [INFO] [stdout] 956661d97bf2e6ed37de5e6aaaec2097755982c2b03d4c0c93c3d2aaba4d54ee [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] 4924260e7f47829a6607ca08a5f48191289a559542c2652caf2e081be6205337 [INFO] running `Command { std: "docker" "start" "-a" "4924260e7f47829a6607ca08a5f48191289a559542c2652caf2e081be6205337", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking urlencoding v2.1.3 [INFO] [stderr] Checking ascii85 v0.2.1 [INFO] [stderr] Checking quick-xml v0.23.1 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Compiling enum-as-inner v0.5.1 [INFO] [stderr] Checking serde-llsd v0.3.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `uuid` is imported redundantly [INFO] [stdout] --> src/de/binary.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use uuid; [INFO] [stdout] | ^^^^ the item `uuid` 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 `ascii85` is imported redundantly [INFO] [stdout] --> src/de/xml.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use ascii85; [INFO] [stdout] | ^^^^^^^ the item `ascii85` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/de/xml.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/ser/xml.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `chrono` is imported redundantly [INFO] [stdout] --> src/ser/xml.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use chrono; [INFO] [stdout] | ^^^^^^ the item `chrono` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `uuid` is imported redundantly [INFO] [stdout] --> src/de/binary.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use uuid; [INFO] [stdout] | ^^^^ the item `uuid` 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 `ascii85` is imported redundantly [INFO] [stdout] --> src/de/xml.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use ascii85; [INFO] [stdout] | ^^^^^^^ the item `ascii85` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/de/xml.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/ser/xml.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `chrono` is imported redundantly [INFO] [stdout] --> src/ser/xml.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use chrono; [INFO] [stdout] | ^^^^^^ the item `chrono` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.03s [INFO] running `Command { std: "docker" "inspect" "4924260e7f47829a6607ca08a5f48191289a559542c2652caf2e081be6205337", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4924260e7f47829a6607ca08a5f48191289a559542c2652caf2e081be6205337", kill_on_drop: false }` [INFO] [stdout] 4924260e7f47829a6607ca08a5f48191289a559542c2652caf2e081be6205337 [INFO] checking serde-llsd-0.3.6 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate serde-llsd 0.3.6 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate serde-llsd 0.3.6 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 serde-llsd 0.3.6 [INFO] finished tweaking crates.io crate serde-llsd 0.3.6 [INFO] tweaked toml for crates.io crate serde-llsd 0.3.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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-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] cde899c8777bc7b050c03add8bb178acd647776a453efd199715b2b24638bfdc [INFO] running `Command { std: "docker" "start" "-a" "cde899c8777bc7b050c03add8bb178acd647776a453efd199715b2b24638bfdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cde899c8777bc7b050c03add8bb178acd647776a453efd199715b2b24638bfdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cde899c8777bc7b050c03add8bb178acd647776a453efd199715b2b24638bfdc", kill_on_drop: false }` [INFO] [stdout] cde899c8777bc7b050c03add8bb178acd647776a453efd199715b2b24638bfdc [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] e43665c7c21ed72662f389a885cb86e51fca68b6f02e7b8926b021a0bc80fdc8 [INFO] running `Command { std: "docker" "start" "-a" "e43665c7c21ed72662f389a885cb86e51fca68b6f02e7b8926b021a0bc80fdc8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking urlencoding v2.1.3 [INFO] [stderr] Checking ascii85 v0.2.1 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking quick-xml v0.23.1 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Compiling enum-as-inner v0.5.1 [INFO] [stderr] Checking serde-llsd v0.3.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `uuid` is imported redundantly [INFO] [stdout] --> src/de/binary.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use uuid; [INFO] [stdout] | ^^^^ the item `uuid` 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 `ascii85` is imported redundantly [INFO] [stdout] --> src/de/xml.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use ascii85; [INFO] [stdout] | ^^^^^^^ the item `ascii85` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/de/xml.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/ser/xml.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `chrono` is imported redundantly [INFO] [stdout] --> src/ser/xml.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use chrono; [INFO] [stdout] | ^^^^^^ the item `chrono` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `uuid` is imported redundantly [INFO] [stdout] --> src/de/binary.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use uuid; [INFO] [stdout] | ^^^^ the item `uuid` 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 `ascii85` is imported redundantly [INFO] [stdout] --> src/de/xml.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use ascii85; [INFO] [stdout] | ^^^^^^^ the item `ascii85` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/de/xml.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/ser/xml.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `chrono` is imported redundantly [INFO] [stdout] --> src/ser/xml.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use chrono; [INFO] [stdout] | ^^^^^^ the item `chrono` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.37s [INFO] running `Command { std: "docker" "inspect" "e43665c7c21ed72662f389a885cb86e51fca68b6f02e7b8926b021a0bc80fdc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e43665c7c21ed72662f389a885cb86e51fca68b6f02e7b8926b021a0bc80fdc8", kill_on_drop: false }` [INFO] [stdout] e43665c7c21ed72662f389a885cb86e51fca68b6f02e7b8926b021a0bc80fdc8