[INFO] fetching crate rpf 0.1.6... [INFO] checking rpf-0.1.6 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] extracting crate rpf 0.1.6 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate rpf 0.1.6 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rpf 0.1.6 [INFO] finished tweaking crates.io crate rpf 0.1.6 [INFO] tweaked toml for crates.io crate rpf 0.1.6 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4c39eb36b0c2ddbea8e1357c342cdbb94f35fd0d552ba7fbff2f8a7874a3300 [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" "f4c39eb36b0c2ddbea8e1357c342cdbb94f35fd0d552ba7fbff2f8a7874a3300", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4c39eb36b0c2ddbea8e1357c342cdbb94f35fd0d552ba7fbff2f8a7874a3300", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4c39eb36b0c2ddbea8e1357c342cdbb94f35fd0d552ba7fbff2f8a7874a3300", kill_on_drop: false }` [INFO] [stdout] f4c39eb36b0c2ddbea8e1357c342cdbb94f35fd0d552ba7fbff2f8a7874a3300 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0742b6f027a6e6f5953977f8f744380a1037eac02568c3011facc8e64603a490 [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" "0742b6f027a6e6f5953977f8f744380a1037eac02568c3011facc8e64603a490", kill_on_drop: false }` [INFO] [stderr] Checking rpf v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ANSIString` [INFO] [stdout] --> src/utils/styled.rs:8:30 [INFO] [stdout] | [INFO] [stdout] 8 | use self::ansi_term::{Colour,ANSIString}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Red` [INFO] [stdout] --> src/utils/styled.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | use self::ansi_term::Colour::{Red}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ANSIString` [INFO] [stdout] --> src/utils/styled.rs:8:30 [INFO] [stdout] | [INFO] [stdout] 8 | use self::ansi_term::{Colour,ANSIString}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Red` [INFO] [stdout] --> src/utils/styled.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | use self::ansi_term::Colour::{Red}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "0742b6f027a6e6f5953977f8f744380a1037eac02568c3011facc8e64603a490", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0742b6f027a6e6f5953977f8f744380a1037eac02568c3011facc8e64603a490", kill_on_drop: false }` [INFO] [stdout] 0742b6f027a6e6f5953977f8f744380a1037eac02568c3011facc8e64603a490