[INFO] fetching crate fragula 0.9.2...
[INFO] checking fragula-0.9.2 against beta for pr-78714
[INFO] extracting crate fragula 0.9.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate fragula 0.9.2 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fragula 0.9.2
[INFO] finished tweaking crates.io crate fragula 0.9.2
[INFO] tweaked toml for crates.io crate fragula 0.9.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate fragula 0.9.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 118c8c2fc2600204a94d416384ef948375338d6bd099bf1fa0081b4827cdafbc
[INFO] running `Command { std: "docker" "start" "-a" "118c8c2fc2600204a94d416384ef948375338d6bd099bf1fa0081b4827cdafbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "118c8c2fc2600204a94d416384ef948375338d6bd099bf1fa0081b4827cdafbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "118c8c2fc2600204a94d416384ef948375338d6bd099bf1fa0081b4827cdafbc", kill_on_drop: false }`
[INFO] [stdout] 118c8c2fc2600204a94d416384ef948375338d6bd099bf1fa0081b4827cdafbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fcc94a8fe4aca06c179ea22bee6815790e7cfc23472382d227d4f1413dbf166
[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" "0fcc94a8fe4aca06c179ea22bee6815790e7cfc23472382d227d4f1413dbf166", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]     Checking bytemuck v1.2.0
[INFO] [stderr]     Checking try-guard v0.2.0
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]     Checking miniz_oxide v0.3.6
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking filetime v0.2.8
[INFO] [stderr]     Checking deflate v0.8.3
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]     Checking inotify v0.7.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]    Compiling glfw-sys v3.3.2
[INFO] [stderr]     Checking png v0.16.1
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking tiff v0.4.0
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]     Checking image v0.23.2
[INFO] [stderr]     Checking chashmap v2.2.2
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]     Checking notify v5.0.0-pre.1
[INFO] [stderr]     Checking lexical v2.2.2
[INFO] [stderr]     Checking wavefront_obj v7.0.0
[INFO] [stderr]     Checking glsl v4.0.3
[INFO] [stderr]     Checking glfw v0.34.0
[INFO] [stderr]    Compiling luminance-derive v0.5.3
[INFO] [stderr]     Checking luminance v0.39.0
[INFO] [stderr]     Checking luminance-windowing v0.8.2
[INFO] [stderr]     Checking luminance-glfw v0.12.1
[INFO] [stderr]     Checking fragula v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.29s
[INFO] running `Command { std: "docker" "inspect" "0fcc94a8fe4aca06c179ea22bee6815790e7cfc23472382d227d4f1413dbf166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fcc94a8fe4aca06c179ea22bee6815790e7cfc23472382d227d4f1413dbf166", kill_on_drop: false }`
[INFO] [stdout] 0fcc94a8fe4aca06c179ea22bee6815790e7cfc23472382d227d4f1413dbf166