[INFO] fetching crate xenu-background 0.1.1... [INFO] checking xenu-background-0.1.1 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] extracting crate xenu-background 0.1.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate xenu-background 0.1.1 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate xenu-background 0.1.1 [INFO] finished tweaking crates.io crate xenu-background 0.1.1 [INFO] tweaked toml for crates.io crate xenu-background 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded xyz v0.2.1 [INFO] [stderr] Downloaded xcb v0.7.8 [INFO] [stderr] Downloaded png v0.5.2 [INFO] [stderr] Downloaded xcb-util v0.1.8 [INFO] [stderr] Downloaded picto v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33d15df28940b406766fd3fc6720b49ce37d8275da5e8bda10259fa68a87c13e [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" "33d15df28940b406766fd3fc6720b49ce37d8275da5e8bda10259fa68a87c13e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33d15df28940b406766fd3fc6720b49ce37d8275da5e8bda10259fa68a87c13e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33d15df28940b406766fd3fc6720b49ce37d8275da5e8bda10259fa68a87c13e", kill_on_drop: false }` [INFO] [stdout] 33d15df28940b406766fd3fc6720b49ce37d8275da5e8bda10259fa68a87c13e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bdfa58e1b506748d7d2cf9a5de6c9f1828ee07f155ef4aa3f553d01a218df520 [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" "bdfa58e1b506748d7d2cf9a5de6c9f1828ee07f155ef4aa3f553d01a218df520", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Checking inflate v0.1.1 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking rayon-core v1.7.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking rayon v1.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling xcb v0.7.8 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling palette v0.2.1 [INFO] [stderr] Checking imagefmt v4.0.0 [INFO] [stderr] Checking png v0.5.2 [INFO] [stderr] Checking xyz v0.2.1 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking picto v0.1.2 [INFO] [stderr] Checking xcb-util v0.1.8 [INFO] [stderr] Checking xenu-background v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.20s [INFO] running `Command { std: "docker" "inspect" "bdfa58e1b506748d7d2cf9a5de6c9f1828ee07f155ef4aa3f553d01a218df520", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdfa58e1b506748d7d2cf9a5de6c9f1828ee07f155ef4aa3f553d01a218df520", kill_on_drop: false }` [INFO] [stdout] bdfa58e1b506748d7d2cf9a5de6c9f1828ee07f155ef4aa3f553d01a218df520