[INFO] fetching crate variant-config 0.1.4... [INFO] checking variant-config-0.1.4 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate variant-config 0.1.4 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate variant-config 0.1.4 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 variant-config 0.1.4 [INFO] finished tweaking crates.io crate variant-config 0.1.4 [INFO] tweaked toml for crates.io crate variant-config 0.1.4 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 51 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cranelift v0.80.1 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-bforest v0.80.1 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-codegen v0.80.1 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-codegen-meta v0.80.1 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-codegen-shared v0.80.1 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-entity v0.80.1 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-frontend v0.80.1 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-jit v0.80.1 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-module v0.80.1 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-native v0.80.1 (latest: v0.106.1) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding regalloc v0.0.33 (latest: v0.0.34) [INFO] [stderr] Adding region v2.2.0 (latest: v3.0.2) [INFO] [stderr] Adding serde_yaml v0.8.26 (latest: v0.9.34+deprecated) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [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 peg v0.8.2 [INFO] [stderr] Downloaded peg-runtime v0.8.2 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.80.1 [INFO] [stderr] Downloaded cranelift-native v0.80.1 [INFO] [stderr] Downloaded cranelift-entity v0.80.1 [INFO] [stderr] Downloaded peg-macros v0.8.2 [INFO] [stderr] Downloaded cranelift v0.80.1 [INFO] [stderr] Downloaded region v2.2.0 [INFO] [stderr] Downloaded cranelift-frontend v0.80.1 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.80.1 [INFO] [stderr] Downloaded regalloc v0.0.33 [INFO] [stderr] Downloaded cranelift-codegen v0.80.1 [INFO] [stderr] Downloaded cranelift-bforest v0.80.1 [INFO] [stderr] Downloaded cranelift-module v0.80.1 [INFO] [stderr] Downloaded cranelift-jit v0.80.1 [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] 9cfc56caa1410121f5595bda8e3b6234249e3ba69dfe18672bf9984076f75025 [INFO] running `Command { std: "docker" "start" "-a" "9cfc56caa1410121f5595bda8e3b6234249e3ba69dfe18672bf9984076f75025", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9cfc56caa1410121f5595bda8e3b6234249e3ba69dfe18672bf9984076f75025", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cfc56caa1410121f5595bda8e3b6234249e3ba69dfe18672bf9984076f75025", kill_on_drop: false }` [INFO] [stdout] 9cfc56caa1410121f5595bda8e3b6234249e3ba69dfe18672bf9984076f75025 [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] 3bbf381109962b219b0098ac22b39f03f4159efeaaf0773c03e5b4a97d6820df [INFO] running `Command { std: "docker" "start" "-a" "3bbf381109962b219b0098ac22b39f03f4159efeaaf0773c03e5b4a97d6820df", kill_on_drop: false }` [INFO] [stderr] Compiling cranelift-codegen-shared v0.80.1 [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking cranelift-entity v0.80.1 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling peg-runtime v0.8.2 [INFO] [stderr] Checking region v2.2.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.80.1 [INFO] [stderr] Checking regalloc v0.0.33 [INFO] [stderr] Checking cranelift-bforest v0.80.1 [INFO] [stderr] Compiling peg-macros v0.8.2 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Checking peg v0.8.2 [INFO] [stderr] Compiling cranelift-codegen v0.80.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking cranelift-frontend v0.80.1 [INFO] [stderr] Checking cranelift-module v0.80.1 [INFO] [stderr] Checking cranelift-native v0.80.1 [INFO] [stderr] Checking cranelift-jit v0.80.1 [INFO] [stderr] Checking cranelift v0.80.1 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking variant-config v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `anyhow` is imported redundantly [INFO] [stdout] --> src/dsl/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use anyhow; [INFO] [stdout] | ^^^^^^ the item `anyhow` 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 `anyhow` is imported redundantly [INFO] [stdout] --> src/dsl/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use anyhow; [INFO] [stdout] | ^^^^^^ the item `anyhow` 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] [stdout] warning: the item `VariantValue` is imported redundantly [INFO] [stdout] --> benches/benchmarks.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | use variant_config::{dsl::VariantValue, hashbrown::HashMap, *}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ - the item `VariantValue` 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 11.93s [INFO] running `Command { std: "docker" "inspect" "3bbf381109962b219b0098ac22b39f03f4159efeaaf0773c03e5b4a97d6820df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bbf381109962b219b0098ac22b39f03f4159efeaaf0773c03e5b4a97d6820df", kill_on_drop: false }` [INFO] [stdout] 3bbf381109962b219b0098ac22b39f03f4159efeaaf0773c03e5b4a97d6820df [INFO] checking variant-config-0.1.4 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate variant-config 0.1.4 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate variant-config 0.1.4 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 variant-config 0.1.4 [INFO] finished tweaking crates.io crate variant-config 0.1.4 [INFO] tweaked toml for crates.io crate variant-config 0.1.4 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] be7667994306b2da27e9d1e335bf57c84aa2b3ad607e619cf6cf733e605f1315 [INFO] running `Command { std: "docker" "start" "-a" "be7667994306b2da27e9d1e335bf57c84aa2b3ad607e619cf6cf733e605f1315", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be7667994306b2da27e9d1e335bf57c84aa2b3ad607e619cf6cf733e605f1315", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be7667994306b2da27e9d1e335bf57c84aa2b3ad607e619cf6cf733e605f1315", kill_on_drop: false }` [INFO] [stdout] be7667994306b2da27e9d1e335bf57c84aa2b3ad607e619cf6cf733e605f1315 [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] 0db6d0280a5966c00f23b37bfa59972f968ee6ca8311e7b6a0cd321d7008a11f [INFO] running `Command { std: "docker" "start" "-a" "0db6d0280a5966c00f23b37bfa59972f968ee6ca8311e7b6a0cd321d7008a11f", kill_on_drop: false }` [INFO] [stderr] Compiling cranelift-codegen-shared v0.80.1 [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking cranelift-entity v0.80.1 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling peg-runtime v0.8.2 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking region v2.2.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.80.1 [INFO] [stderr] Checking regalloc v0.0.33 [INFO] [stderr] Compiling peg-macros v0.8.2 [INFO] [stderr] Checking cranelift-bforest v0.80.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Checking peg v0.8.2 [INFO] [stderr] Compiling cranelift-codegen v0.80.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking cranelift-frontend v0.80.1 [INFO] [stderr] Checking cranelift-module v0.80.1 [INFO] [stderr] Checking cranelift-native v0.80.1 [INFO] [stderr] Checking cranelift-jit v0.80.1 [INFO] [stderr] Checking cranelift v0.80.1 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking variant-config v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `anyhow` is imported redundantly [INFO] [stdout] --> src/dsl/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use anyhow; [INFO] [stdout] | ^^^^^^ the item `anyhow` 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 `anyhow` is imported redundantly [INFO] [stdout] --> src/dsl/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use anyhow; [INFO] [stdout] | ^^^^^^ the item `anyhow` 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] [stdout] warning: the item `VariantValue` is imported redundantly [INFO] [stdout] --> benches/benchmarks.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | use variant_config::{dsl::VariantValue, hashbrown::HashMap, *}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ - the item `VariantValue` 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 17.80s [INFO] running `Command { std: "docker" "inspect" "0db6d0280a5966c00f23b37bfa59972f968ee6ca8311e7b6a0cd321d7008a11f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0db6d0280a5966c00f23b37bfa59972f968ee6ca8311e7b6a0cd321d7008a11f", kill_on_drop: false }` [INFO] [stdout] 0db6d0280a5966c00f23b37bfa59972f968ee6ca8311e7b6a0cd321d7008a11f