[INFO] fetching crate numbat 1.8.0... [INFO] checking numbat-1.8.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate numbat 1.8.0 into /workspace/builds/worker-5-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-5-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-impl v8.0.0 [INFO] [stderr] Downloaded rust-embed-utils v8.0.0 [INFO] [stderr] Downloaded shellexpand v2.1.2 [INFO] [stderr] Downloaded numbat-exchange-rates v0.4.0 [INFO] [stderr] Downloaded pretty_dtoa v0.3.0 [INFO] [stderr] Downloaded ryu_floating_decimal v0.1.0 [INFO] [stderr] Downloaded attohttpc v0.26.1 [INFO] [stderr] Downloaded similar v2.3.0 [INFO] [stderr] Downloaded insta v1.34.0 [INFO] [stderr] Downloaded web-sys v0.3.65 [INFO] [stderr] Downloaded rust-embed v8.0.0 [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] 4f5757e70511c144ae608e907022b6150f7242ae5895ff5eaaf718476db4a5e7 [INFO] running `Command { std: "docker" "start" "-a" "4f5757e70511c144ae608e907022b6150f7242ae5895ff5eaaf718476db4a5e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f5757e70511c144ae608e907022b6150f7242ae5895ff5eaaf718476db4a5e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f5757e70511c144ae608e907022b6150f7242ae5895ff5eaaf718476db4a5e7", kill_on_drop: false }` [INFO] [stdout] 4f5757e70511c144ae608e907022b6150f7242ae5895ff5eaaf718476db4a5e7 [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] afc5b683f89d9bcce149c0ca1c0e7eeb64efa499c475013c8b65ea8552d56331 [INFO] running `Command { std: "docker" "start" "-a" "afc5b683f89d9bcce149c0ca1c0e7eeb64efa499c475013c8b65ea8552d56331", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling cpufeatures v0.2.11 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling rustls v0.21.8 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling ryu_floating_decimal v0.1.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling shellexpand v2.1.2 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling rust-embed-utils v8.0.0 [INFO] [stderr] Checking regex-syntax v0.8.2 [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 clap_builder v4.4.7 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Compiling ring v0.17.5 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking heck v0.4.1 [INFO] [stderr] Checking pretty_dtoa v0.3.0 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking similar v2.3.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking glob v0.3.1 [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 clap v4.4.7 [INFO] [stderr] Checking insta v1.34.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking rust-embed v8.0.0 [INFO] [stderr] Checking thiserror v1.0.50 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking attohttpc v0.26.1 [INFO] [stderr] Checking numbat-exchange-rates v0.4.0 [INFO] [stderr] Checking serde_json v1.0.108 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking numbat v1.8.0 (/opt/rustwide/workdir) [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 40.54s [INFO] running `Command { std: "docker" "inspect" "afc5b683f89d9bcce149c0ca1c0e7eeb64efa499c475013c8b65ea8552d56331", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afc5b683f89d9bcce149c0ca1c0e7eeb64efa499c475013c8b65ea8552d56331", kill_on_drop: false }` [INFO] [stdout] afc5b683f89d9bcce149c0ca1c0e7eeb64efa499c475013c8b65ea8552d56331 [INFO] checking numbat-1.8.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate numbat 1.8.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate numbat 1.8.0 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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-5-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 025ca1379dd7dcd67df6ae55eebad798cb14d11a30965c402d4f287730a7da1d [INFO] running `Command { std: "docker" "start" "-a" "025ca1379dd7dcd67df6ae55eebad798cb14d11a30965c402d4f287730a7da1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "025ca1379dd7dcd67df6ae55eebad798cb14d11a30965c402d4f287730a7da1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "025ca1379dd7dcd67df6ae55eebad798cb14d11a30965c402d4f287730a7da1d", kill_on_drop: false }` [INFO] [stdout] 025ca1379dd7dcd67df6ae55eebad798cb14d11a30965c402d4f287730a7da1d [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42bad3e6f80ab33b07bf691274120ab53245eb75eb7b014731eab90907feaeea [INFO] running `Command { std: "docker" "start" "-a" "42bad3e6f80ab33b07bf691274120ab53245eb75eb7b014731eab90907feaeea", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling cpufeatures v0.2.11 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling rustls v0.21.8 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling ryu_floating_decimal v0.1.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling shellexpand v2.1.2 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling rust-embed-utils v8.0.0 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking webpki-roots v0.25.2 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking heck v0.4.1 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Compiling ring v0.17.5 [INFO] [stderr] Checking pretty_dtoa v0.3.0 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking similar v2.3.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking insta v1.34.0 [INFO] [stderr] Checking clap v4.4.7 [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 regex v1.10.2 [INFO] [stderr] Checking thiserror v1.0.50 [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 serde_json v1.0.108 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking numbat-exchange-rates v0.4.0 [INFO] [stderr] Checking numbat v1.8.0 (/opt/rustwide/workdir) [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 36.59s [INFO] running `Command { std: "docker" "inspect" "42bad3e6f80ab33b07bf691274120ab53245eb75eb7b014731eab90907feaeea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42bad3e6f80ab33b07bf691274120ab53245eb75eb7b014731eab90907feaeea", kill_on_drop: false }` [INFO] [stdout] 42bad3e6f80ab33b07bf691274120ab53245eb75eb7b014731eab90907feaeea