[INFO] cloning repository https://github.com/Peltoche/vixi
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Peltoche/vixi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeltoche%2Fvixi"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeltoche%2Fvixi'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a790129063d7721aee3b0775dd92065d8460668c
[INFO] checking Peltoche/vixi against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeltoche%2Fvixi" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Peltoche/vixi on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Peltoche/vixi
[INFO] removed workspace from git repo https://github.com/Peltoche/vixi
[INFO] finished tweaking git repo https://github.com/Peltoche/vixi
[INFO] tweaked toml for git repo https://github.com/Peltoche/vixi written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Peltoche/vixi already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/xi-editor/xi-editor`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4667aab9316fab819e6a18eaae61015b3febfb1328e581fa9812d4fd9dfac79c
[INFO] running `"docker" "start" "-a" "4667aab9316fab819e6a18eaae61015b3febfb1328e581fa9812d4fd9dfac79c"`
[INFO] [stderr]     Checking bytecount v0.6.0
[INFO] [stderr]     Checking xi-unicode v0.2.0 (https://github.com/xi-editor/xi-editor#a5850993)
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking crossbeam v0.7.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling vixi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking serde v1.0.101
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking plist v0.4.2
[INFO] [stderr]     Checking bincode v1.2.0
[INFO] [stderr]     Checking toml v0.5.3
[INFO] [stderr]     Checking xi-rope v0.3.0 (https://github.com/xi-editor/xi-editor#a5850993)
[INFO] [stderr]     Checking xi-trace v0.2.0 (https://github.com/xi-editor/xi-editor#a5850993)
[INFO] [stderr]     Checking syntect v3.3.0
[INFO] [stderr]     Checking xi-rpc v0.3.0 (https://github.com/xi-editor/xi-editor#a5850993)
[INFO] [stderr]     Checking xi-core-lib v0.3.0 (https://github.com/xi-editor/xi-editor#a5850993)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `"docker" "inspect" "4667aab9316fab819e6a18eaae61015b3febfb1328e581fa9812d4fd9dfac79c"`
[INFO] running `"docker" "rm" "-f" "4667aab9316fab819e6a18eaae61015b3febfb1328e581fa9812d4fd9dfac79c"`
[INFO] [stdout] 4667aab9316fab819e6a18eaae61015b3febfb1328e581fa9812d4fd9dfac79c