[INFO] fetching crate numbat 1.8.0... [INFO] checking numbat-1.8.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate numbat 1.8.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate numbat 1.8.0 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 numbat 1.8.0 [INFO] finished tweaking crates.io crate numbat 1.8.0 [INFO] tweaked toml for crates.io crate numbat 1.8.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate numbat 1.8.0 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust-embed-utils v8.0.0 [INFO] [stderr] Downloaded numbat-exchange-rates v0.4.0 [INFO] [stderr] Downloaded pretty_dtoa v0.3.0 [INFO] [stderr] Downloaded rust-embed-impl v8.0.0 [INFO] [stderr] Downloaded shellexpand v2.1.2 [INFO] [stderr] Downloaded ryu_floating_decimal v0.1.0 [INFO] [stderr] Downloaded similar v2.3.0 [INFO] [stderr] Downloaded attohttpc v0.26.1 [INFO] [stderr] Downloaded quick-xml v0.31.0 [INFO] [stderr] Downloaded rustls v0.21.8 [INFO] [stderr] Downloaded web-sys v0.3.65 [INFO] [stderr] Downloaded rust-embed v8.0.0 [INFO] [stderr] Downloaded insta v1.34.0 [INFO] [stderr] Downloaded ring v0.17.5 [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] 9c6740a2fca06d6e7bb245e7ffaad9c9b3f72c9233c62ccdcb31627dad62b34e [INFO] running `Command { std: "docker" "start" "-a" "9c6740a2fca06d6e7bb245e7ffaad9c9b3f72c9233c62ccdcb31627dad62b34e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c6740a2fca06d6e7bb245e7ffaad9c9b3f72c9233c62ccdcb31627dad62b34e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c6740a2fca06d6e7bb245e7ffaad9c9b3f72c9233c62ccdcb31627dad62b34e", kill_on_drop: false }` [INFO] [stdout] 9c6740a2fca06d6e7bb245e7ffaad9c9b3f72c9233c62ccdcb31627dad62b34e [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] 9ce4f79f7e35dc6fa2557eb7ad4f62b5cbdfcf9b559d99ca75938c719f1500a2 [INFO] running `Command { std: "docker" "start" "-a" "9ce4f79f7e35dc6fa2557eb7ad4f62b5cbdfcf9b559d99ca75938c719f1500a2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling cpufeatures v0.2.11 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling rustls v0.21.8 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling ryu_floating_decimal v0.1.0 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking webpki-roots v0.25.2 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking rust-embed-utils v8.0.0 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Checking pretty_dtoa v0.3.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Checking similar v2.3.0 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking heck v0.4.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling shellexpand v2.1.2 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Checking insta v1.34.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling ring v0.17.5 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling rust-embed-impl v8.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking rust-embed v8.0.0 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking attohttpc v0.26.1 [INFO] [stderr] Checking numbat-exchange-rates v0.4.0 [INFO] [stderr] Checking numbat v1.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: the item `Statement` is imported redundantly [INFO] [stdout] --> src/resolver.rs:140:27 [INFO] [stdout] | [INFO] [stdout] 140 | ast::{Expression, Statement}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 144 | use super::*; [INFO] [stdout] | -------- the item `Statement` 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 24.85s [INFO] running `Command { std: "docker" "inspect" "9ce4f79f7e35dc6fa2557eb7ad4f62b5cbdfcf9b559d99ca75938c719f1500a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ce4f79f7e35dc6fa2557eb7ad4f62b5cbdfcf9b559d99ca75938c719f1500a2", kill_on_drop: false }` [INFO] [stdout] 9ce4f79f7e35dc6fa2557eb7ad4f62b5cbdfcf9b559d99ca75938c719f1500a2 [INFO] checking numbat-1.8.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate numbat 1.8.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate numbat 1.8.0 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 numbat 1.8.0 [INFO] finished tweaking crates.io crate numbat 1.8.0 [INFO] tweaked toml for crates.io crate numbat 1.8.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate numbat 1.8.0 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-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] a59817e74c83ca4ad47a857b153909167383bda5ad0452fef59f8661968d4092 [INFO] running `Command { std: "docker" "start" "-a" "a59817e74c83ca4ad47a857b153909167383bda5ad0452fef59f8661968d4092", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a59817e74c83ca4ad47a857b153909167383bda5ad0452fef59f8661968d4092", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a59817e74c83ca4ad47a857b153909167383bda5ad0452fef59f8661968d4092", kill_on_drop: false }` [INFO] [stdout] a59817e74c83ca4ad47a857b153909167383bda5ad0452fef59f8661968d4092 [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] 3288a3fcdcebf79f0aa390870618cd460a43501474ee55808b6726d06b4fad83 [INFO] running `Command { std: "docker" "start" "-a" "3288a3fcdcebf79f0aa390870618cd460a43501474ee55808b6726d06b4fad83", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling cpufeatures v0.2.11 [INFO] [stderr] Compiling rustls v0.21.8 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling ryu_floating_decimal v0.1.0 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking webpki-roots v0.25.2 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking rust-embed-utils v8.0.0 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking pretty_dtoa v0.3.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking similar v2.3.0 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking heck v0.4.1 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling shellexpand v2.1.2 [INFO] [stderr] Checking insta v1.34.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Compiling ring v0.17.5 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling rust-embed-impl v8.0.0 [INFO] [stderr] Checking rust-embed v8.0.0 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking attohttpc v0.26.1 [INFO] [stderr] Checking numbat-exchange-rates v0.4.0 [INFO] [stderr] Checking numbat v1.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: the item `Statement` is imported redundantly [INFO] [stdout] --> src/resolver.rs:140:27 [INFO] [stdout] | [INFO] [stdout] 140 | ast::{Expression, Statement}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 144 | use super::*; [INFO] [stdout] | -------- the item `Statement` 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 17.78s [INFO] running `Command { std: "docker" "inspect" "3288a3fcdcebf79f0aa390870618cd460a43501474ee55808b6726d06b4fad83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3288a3fcdcebf79f0aa390870618cd460a43501474ee55808b6726d06b4fad83", kill_on_drop: false }` [INFO] [stdout] 3288a3fcdcebf79f0aa390870618cd460a43501474ee55808b6726d06b4fad83