[INFO] fetching crate secop-core 0.1.3... [INFO] checking secop-core-0.1.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate secop-core 0.1.3 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate secop-core 0.1.3 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 secop-core 0.1.3 [INFO] finished tweaking crates.io crate secop-core 0.1.3 [INFO] tweaked toml for crates.io crate secop-core 0.1.3 written to /workspace/builds/worker-5-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 114 packages [INFO] [stderr] Adding ahash v0.4.8 (latest: v0.8.11) [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding darling v0.13.4 (latest: v0.20.8) [INFO] [stderr] Adding darling_core v0.13.4 (latest: v0.20.8) [INFO] [stderr] Adding darling_macro v0.13.4 (latest: v0.20.8) [INFO] [stderr] Adding derive-new v0.5.9 (latest: v0.6.0) [INFO] [stderr] Adding dns-lookup v1.0.8 (latest: v2.0.4) [INFO] [stderr] Adding hashbrown v0.9.1 (latest: v0.14.3) [INFO] [stderr] Adding hashbrown v0.11.2 (latest: v0.14.3) [INFO] [stderr] Adding hostname v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding mlzlog v0.7.0 (latest: v0.8.1) [INFO] [stderr] Adding mlzutil v0.2.2 (latest: v0.3.0) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.1) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.9) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.1) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.6) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding systemstat v0.1.12 (latest: v0.2.3) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [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 secop-derive v0.1.3 [INFO] [stderr] Downloaded mlzlog v0.7.0 [INFO] [stderr] Downloaded dns-lookup v1.0.8 [INFO] [stderr] Downloaded mlzutil v0.2.2 [INFO] [stderr] Downloaded systemstat v0.1.12 [INFO] [stderr] Downloaded log4rs v1.3.0 [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] 2281e384a0cec61b49d697e64d2268fa2f1dfcd39777860955b8d119e6b92116 [INFO] running `Command { std: "docker" "start" "-a" "2281e384a0cec61b49d697e64d2268fa2f1dfcd39777860955b8d119e6b92116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2281e384a0cec61b49d697e64d2268fa2f1dfcd39777860955b8d119e6b92116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2281e384a0cec61b49d697e64d2268fa2f1dfcd39777860955b8d119e6b92116", kill_on_drop: false }` [INFO] [stdout] 2281e384a0cec61b49d697e64d2268fa2f1dfcd39777860955b8d119e6b92116 [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] ad0b2420e327c5d9ae9ec8c506d4a9b7dbc588d3b407c213e800bd858f60700d [INFO] running `Command { std: "docker" "start" "-a" "ad0b2420e327c5d9ae9ec8c506d4a9b7dbc588d3b407c213e800bd858f60700d", kill_on_drop: false }` [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking thread-id v4.2.1 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking ahash v0.4.8 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking bytesize v1.3.0 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking ahash v0.7.8 [INFO] [stderr] Compiling secop-derive v0.1.3 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking dns-lookup v1.0.8 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking systemstat v0.1.12 [INFO] [stderr] Checking mlzutil v0.2.2 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking log4rs v1.3.0 [INFO] [stderr] Checking mlzlog v0.7.0 [INFO] [stderr] Checking secop-core v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/config.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | use toml; [INFO] [stdout] | ^^^^ the item `toml` 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 `toml` is imported redundantly [INFO] [stdout] --> src/config.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | use toml; [INFO] [stdout] | ^^^^ the item `toml` 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.97s [INFO] running `Command { std: "docker" "inspect" "ad0b2420e327c5d9ae9ec8c506d4a9b7dbc588d3b407c213e800bd858f60700d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad0b2420e327c5d9ae9ec8c506d4a9b7dbc588d3b407c213e800bd858f60700d", kill_on_drop: false }` [INFO] [stdout] ad0b2420e327c5d9ae9ec8c506d4a9b7dbc588d3b407c213e800bd858f60700d [INFO] checking secop-core-0.1.3 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate secop-core 0.1.3 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate secop-core 0.1.3 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 secop-core 0.1.3 [INFO] finished tweaking crates.io crate secop-core 0.1.3 [INFO] tweaked toml for crates.io crate secop-core 0.1.3 written to /workspace/builds/worker-5-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] [stderr] Blocking waiting for file lock on package cache [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] be2af275cff390358fb220896824639d98f2306914d9902e035f7c9bd900db2e [INFO] running `Command { std: "docker" "start" "-a" "be2af275cff390358fb220896824639d98f2306914d9902e035f7c9bd900db2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be2af275cff390358fb220896824639d98f2306914d9902e035f7c9bd900db2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be2af275cff390358fb220896824639d98f2306914d9902e035f7c9bd900db2e", kill_on_drop: false }` [INFO] [stdout] be2af275cff390358fb220896824639d98f2306914d9902e035f7c9bd900db2e [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] a8c13d5469b144e5cea4b36f8c7c08670c7f4c71f18cd80e88595a3ba7f25847 [INFO] running `Command { std: "docker" "start" "-a" "a8c13d5469b144e5cea4b36f8c7c08670c7f4c71f18cd80e88595a3ba7f25847", kill_on_drop: false }` [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking bytesize v1.3.0 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking thread-id v4.2.1 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking ahash v0.4.8 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking ahash v0.7.8 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking dns-lookup v1.0.8 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking systemstat v0.1.12 [INFO] [stderr] Checking mlzutil v0.2.2 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling secop-derive v0.1.3 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking log4rs v1.3.0 [INFO] [stderr] Checking mlzlog v0.7.0 [INFO] [stderr] Checking secop-core v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/config.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | use toml; [INFO] [stdout] | ^^^^ the item `toml` 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 `toml` is imported redundantly [INFO] [stdout] --> src/config.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | use toml; [INFO] [stdout] | ^^^^ the item `toml` 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.66s [INFO] running `Command { std: "docker" "inspect" "a8c13d5469b144e5cea4b36f8c7c08670c7f4c71f18cd80e88595a3ba7f25847", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8c13d5469b144e5cea4b36f8c7c08670c7f4c71f18cd80e88595a3ba7f25847", kill_on_drop: false }` [INFO] [stdout] a8c13d5469b144e5cea4b36f8c7c08670c7f4c71f18cd80e88595a3ba7f25847