[INFO] fetching crate logic-circus 0.3.0... [INFO] checking logic-circus-0.3.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate logic-circus 0.3.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate logic-circus 0.3.0 [INFO] finished tweaking crates.io crate logic-circus 0.3.0 [INFO] tweaked toml for crates.io crate logic-circus 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate logic-circus 0.3.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 188539b5d061d6394af9bd2968c7697f9a4d3986c113541231e42512c4861b08 [INFO] running `Command { std: "docker" "start" "-a" "188539b5d061d6394af9bd2968c7697f9a4d3986c113541231e42512c4861b08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "188539b5d061d6394af9bd2968c7697f9a4d3986c113541231e42512c4861b08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "188539b5d061d6394af9bd2968c7697f9a4d3986c113541231e42512c4861b08", kill_on_drop: false }` [INFO] [stdout] 188539b5d061d6394af9bd2968c7697f9a4d3986c113541231e42512c4861b08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0243d5ec7d03388202d2864b2da84291af74b5181c8bd1ddcb1e6d5cbb6e26e8 [INFO] running `Command { std: "docker" "start" "-a" "0243d5ec7d03388202d2864b2da84291af74b5181c8bd1ddcb1e6d5cbb6e26e8", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Checking logic-circus v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `shorten_with` and `lengthen_with` are never used [INFO] [stdout] --> src/util.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait ContainerSizeGames { [INFO] [stdout] | ------------------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 9 | unsafe fn shorten_with(self, len: usize, f: F) -> Self [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | unsafe fn lengthen_with(self, len: usize, f: F) -> Self [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `shorten_with` and `lengthen_with` are never used [INFO] [stdout] --> src/util.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait ContainerSizeGames { [INFO] [stdout] | ------------------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 9 | unsafe fn shorten_with(self, len: usize, f: F) -> Self [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | unsafe fn lengthen_with(self, len: usize, f: F) -> Self [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "0243d5ec7d03388202d2864b2da84291af74b5181c8bd1ddcb1e6d5cbb6e26e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0243d5ec7d03388202d2864b2da84291af74b5181c8bd1ddcb1e6d5cbb6e26e8", kill_on_drop: false }` [INFO] [stdout] 0243d5ec7d03388202d2864b2da84291af74b5181c8bd1ddcb1e6d5cbb6e26e8