[INFO] fetching crate mech-utilities 0.0.5... [INFO] checking mech-utilities-0.0.5 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate mech-utilities 0.0.5 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate mech-utilities 0.0.5 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate mech-utilities 0.0.5 [INFO] finished tweaking crates.io crate mech-utilities 0.0.5 [INFO] tweaked toml for crates.io crate mech-utilities 0.0.5 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b02e2d07f65e7192607e00ece557b27208fda4ae4a2261cf6ffa77327967f19d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b02e2d07f65e7192607e00ece557b27208fda4ae4a2261cf6ffa77327967f19d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b02e2d07f65e7192607e00ece557b27208fda4ae4a2261cf6ffa77327967f19d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b02e2d07f65e7192607e00ece557b27208fda4ae4a2261cf6ffa77327967f19d", kill_on_drop: false }` [INFO] [stdout] b02e2d07f65e7192607e00ece557b27208fda4ae4a2261cf6ffa77327967f19d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3509623c534c972b1ad10ba8229191a973df01b7c6d28dfe6183174f8ddacd0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c3509623c534c972b1ad10ba8229191a973df01b7c6d28dfe6183174f8ddacd0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking mech-core v0.0.5 [INFO] [stderr] Checking mech-utilities v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Core`, `Interner`, `TableId` [INFO] [stdout] --> src/lib.rs:8:53 [INFO] [stdout] | [INFO] [stdout] 8 | use mech_core::{Table, Value, Aliases, Transaction, Interner, TableId, Core, Constraint, Register}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Core`, `Interner`, `TableId` [INFO] [stdout] --> src/lib.rs:8:53 [INFO] [stdout] | [INFO] [stdout] 8 | use mech_core::{Table, Value, Aliases, Transaction, Interner, TableId, Core, Constraint, Register}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ ^^^^ [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 [unoptimized + debuginfo] target(s) in 32.88s [INFO] running `Command { std: "docker" "inspect" "c3509623c534c972b1ad10ba8229191a973df01b7c6d28dfe6183174f8ddacd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3509623c534c972b1ad10ba8229191a973df01b7c6d28dfe6183174f8ddacd0", kill_on_drop: false }` [INFO] [stdout] c3509623c534c972b1ad10ba8229191a973df01b7c6d28dfe6183174f8ddacd0