[INFO] fetching crate root-ls 0.1.2...
[INFO] checking root-ls-0.1.2 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate root-ls 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate root-ls 0.1.2 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate root-ls 0.1.2
[INFO] finished tweaking crates.io crate root-ls 0.1.2
[INFO] tweaked toml for crates.io crate root-ls 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded root-io v0.1.2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] 93b06d73c69db19a526420cc599ec5255e5f1ee385463d695c23542cdd4be06d
[INFO] running `"docker" "start" "-a" "93b06d73c69db19a526420cc599ec5255e5f1ee385463d695c23542cdd4be06d"`
[INFO] [stderr]    Compiling rustfmt v0.9.0
[INFO] [stderr]    Compiling lzma-sys v0.1.15
[INFO] [stderr]    Compiling extprim v1.7.0
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking strings v0.1.1
[INFO] [stderr]     Checking syntex_pos v0.59.1
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking syntex_errors v0.59.1
[INFO] [stderr]     Checking xz2 v0.1.6
[INFO] [stderr]     Checking root-io v0.1.2
[INFO] [stderr]     Checking syntex_syntax v0.59.1
[INFO] [stderr]     Checking root-ls v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.09s
[INFO] running `"docker" "inspect" "93b06d73c69db19a526420cc599ec5255e5f1ee385463d695c23542cdd4be06d"`
[INFO] running `"docker" "rm" "-f" "93b06d73c69db19a526420cc599ec5255e5f1ee385463d695c23542cdd4be06d"`
[INFO] [stdout] 93b06d73c69db19a526420cc599ec5255e5f1ee385463d695c23542cdd4be06d