[INFO] cloning repository https://github.com/7db9a/ls-key [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/7db9a/ls-key" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7db9a%2Fls-key", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7db9a%2Fls-key'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 893f420c21dd91c2a192da678af87807ed239d70 [INFO] checking 7db9a/ls-key against try#353a0a223066e9f46a1d935f2271a26c3c5002bb for pr-75180 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7db9a%2Fls-key" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/7db9a/ls-key on toolchain 353a0a223066e9f46a1d935f2271a26c3c5002bb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/7db9a/ls-key [INFO] finished tweaking git repo https://github.com/7db9a/ls-key [INFO] tweaked toml for git repo https://github.com/7db9a/ls-key written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/7db9a/ls-key already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fuzzy-matcher v0.3.4 [INFO] [stderr] Downloaded term_grid v0.1.7 [INFO] [stderr] Downloaded easy-hasher v2.1.1 [INFO] [stderr] Downloaded xdotool v0.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "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] db38d952618edff647d54d39575e9bdb5dfea82358706880a04b81e21d43e001 [INFO] running `Command { std: "docker" "start" "-a" "db38d952618edff647d54d39575e9bdb5dfea82358706880a04b81e21d43e001", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db38d952618edff647d54d39575e9bdb5dfea82358706880a04b81e21d43e001", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db38d952618edff647d54d39575e9bdb5dfea82358706880a04b81e21d43e001", kill_on_drop: false }` [INFO] [stdout] db38d952618edff647d54d39575e9bdb5dfea82358706880a04b81e21d43e001 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] ab5c4ad46bf83e674e6ec1e0870ca078248a96035e5cb4820f57fafaf736bb36 [INFO] running `Command { std: "docker" "start" "-a" "ab5c4ad46bf83e674e6ec1e0870ca078248a96035e5cb4820f57fafaf736bb36", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling crc16 v0.4.0 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking crc8 v0.1.1 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking seahorse v0.7.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking xdotool v0.0.2 [INFO] [stderr] Checking cmd_lib v0.7.8 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking term_grid v0.1.7 [INFO] [stderr] Checking fuzzy-matcher v0.3.4 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking md4 v0.8.0 [INFO] [stderr] Checking md2 v0.8.0 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking easy-hasher v2.1.1 [INFO] [stderr] Checking lsk v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.61s [INFO] running `Command { std: "docker" "inspect" "ab5c4ad46bf83e674e6ec1e0870ca078248a96035e5cb4820f57fafaf736bb36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab5c4ad46bf83e674e6ec1e0870ca078248a96035e5cb4820f57fafaf736bb36", kill_on_drop: false }` [INFO] [stdout] ab5c4ad46bf83e674e6ec1e0870ca078248a96035e5cb4820f57fafaf736bb36