[INFO] cloning repository https://github.com/Falldot/rpp-1-2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Falldot/rpp-1-2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFalldot%2Frpp-1-2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFalldot%2Frpp-1-2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 220fe335c44317c898cc523a68b98c1e998a4b54
[INFO] checking Falldot/rpp-1-2 against master#fe55364329579d361b1ab565728bc033a7dba07e for pr-146013
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFalldot%2Frpp-1-2" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Falldot/rpp-1-2
[INFO] finished tweaking git repo https://github.com/Falldot/rpp-1-2
[INFO] tweaked toml for git repo https://github.com/Falldot/rpp-1-2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Falldot/rpp-1-2 on toolchain fe55364329579d361b1ab565728bc033a7dba07e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe55364329579d361b1ab565728bc033a7dba07e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Falldot/rpp-1-2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe55364329579d361b1ab565728bc033a7dba07e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slint-build v1.6.0
[INFO] [stderr]   Downloaded slint-macros v1.6.0
[INFO] [stderr]   Downloaded i-slint-core-macros v1.6.0
[INFO] [stderr]   Downloaded accesskit_atspi_common v0.2.0
[INFO] [stderr]   Downloaded accesskit_macos v0.11.1
[INFO] [stderr]   Downloaded i-slint-backend-linuxkms v1.6.0
[INFO] [stderr]   Downloaded accesskit_winit v0.18.7
[INFO] [stderr]   Downloaded i-slint-backend-qt v1.6.0
[INFO] [stderr]   Downloaded i-slint-backend-winit v1.6.0
[INFO] [stderr]   Downloaded i-slint-renderer-skia v1.6.0
[INFO] [stderr]   Downloaded i-slint-renderer-femtovg v1.6.0
[INFO] [stderr]   Downloaded svgtypes v0.15.1
[INFO] [stderr]   Downloaded accesskit_windows v0.16.4
[INFO] [stderr]   Downloaded i-slint-backend-selector v1.6.0
[INFO] [stderr]   Downloaded skia-bindings v0.72.0
[INFO] [stderr]   Downloaded slint v1.6.0
[INFO] [stderr]   Downloaded femtovg v0.9.1
[INFO] [stderr]   Downloaded i-slint-core v1.6.0
[INFO] [stderr]   Downloaded rustybuzz v0.13.0
[INFO] [stderr]   Downloaded accesskit_unix v0.7.5
[INFO] [stderr]   Downloaded i-slint-compiler v1.6.0
[INFO] [stderr]   Downloaded i-slint-common v1.6.0
[INFO] [stderr]   Downloaded ab_glyph v0.2.26
[INFO] [stderr]   Downloaded skia-safe v0.72.0
[INFO] [stderr]   Downloaded icrate v0.1.2
[INFO] [stderr]   Downloaded accesskit_consumer v0.17.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+fe55364329579d361b1ab565728bc033a7dba07e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 779f2a72b0d819905a1f1fe83f06b166ec3f2aaff8b433a42523c2425e4aecdf
[INFO] running `Command { std: "docker" "start" "-a" "779f2a72b0d819905a1f1fe83f06b166ec3f2aaff8b433a42523c2425e4aecdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "779f2a72b0d819905a1f1fe83f06b166ec3f2aaff8b433a42523c2425e4aecdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "779f2a72b0d819905a1f1fe83f06b166ec3f2aaff8b433a42523c2425e4aecdf", kill_on_drop: false }`
[INFO] [stdout] 779f2a72b0d819905a1f1fe83f06b166ec3f2aaff8b433a42523c2425e4aecdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+fe55364329579d361b1ab565728bc033a7dba07e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf733d47293e020dda3a13731ce0db97e328b316a0bfb049046d65ed7709508b
[INFO] running `Command { std: "docker" "start" "-a" "cf733d47293e020dda3a13731ce0db97e328b316a0bfb049046d65ed7709508b", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `crossbeam-epoch v0.9.18`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `crossbeam-epoch v0.9.18`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/crossbeam-epoch-0.9.18`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "cf733d47293e020dda3a13731ce0db97e328b316a0bfb049046d65ed7709508b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf733d47293e020dda3a13731ce0db97e328b316a0bfb049046d65ed7709508b", kill_on_drop: false }`
[INFO] [stdout] cf733d47293e020dda3a13731ce0db97e328b316a0bfb049046d65ed7709508b