[INFO] cloning repository https://github.com/shockham/cuo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shockham/cuo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshockham%2Fcuo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshockham%2Fcuo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e6fd9dcf0811f6fa35670e258bfc24abd8980593 [INFO] checking shockham/cuo against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshockham%2Fcuo" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shockham/cuo on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shockham/cuo [INFO] finished tweaking git repo https://github.com/shockham/cuo [INFO] tweaked toml for git repo https://github.com/shockham/cuo written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/shockham/cuo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "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 sized-chunks v0.3.1 [INFO] [stderr] Downloaded curl v0.4.37 [INFO] [stderr] Downloaded curl-sys v0.4.43+curl-7.76.0 [INFO] [stderr] Downloaded crates-io v0.28.0 [INFO] [stderr] Downloaded git2-curl v0.11.0 [INFO] [stderr] Downloaded im-rc v13.0.0 [INFO] [stderr] Downloaded rustfix v0.4.6 [INFO] [stderr] Downloaded cargo v0.40.0 [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0cb08a74cc8949a0251726278944a2ef6e4830524a1b59305dd63eb8ee8376be [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" "0cb08a74cc8949a0251726278944a2ef6e4830524a1b59305dd63eb8ee8376be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cb08a74cc8949a0251726278944a2ef6e4830524a1b59305dd63eb8ee8376be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cb08a74cc8949a0251726278944a2ef6e4830524a1b59305dd63eb8ee8376be", kill_on_drop: false }` [INFO] [stdout] 0cb08a74cc8949a0251726278944a2ef6e4830524a1b59305dd63eb8ee8376be [INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41d177b0dbb66e34d3e1a76941b06d505b76378ac063d13e689be60a2d434637 [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" "41d177b0dbb66e34d3e1a76941b06d505b76378ac063d13e689be60a2d434637", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling curl v0.4.37 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking utf8parse v0.1.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking bytesize v1.0.1 [INFO] [stderr] Checking opener v0.4.1 [INFO] [stderr] Checking shell-escape v0.1.5 [INFO] [stderr] Checking rustc-workspace-hack v1.0.0 [INFO] [stderr] Checking home v0.5.3 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking sized-chunks v0.3.1 [INFO] [stderr] Checking vte v0.3.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking strip-ansi-escapes v0.1.0 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking filetime v0.2.14 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking jobserver v0.1.22 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking tar v0.4.33 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling openssl-sys v0.9.63 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling libnghttp2-sys v0.1.6+1.43.0 [INFO] [stderr] Compiling libssh2-sys v0.2.21 [INFO] [stderr] Compiling curl-sys v0.4.43+curl-7.76.0 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Compiling libgit2-sys v0.9.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking globset v0.4.6 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling openssl v0.10.34 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking ignore v0.4.17 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking git2 v0.10.2 [INFO] [stderr] Checking crypto-hash v0.3.4 [INFO] [stderr] Checking git2-curl v0.11.0 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking serde_ignored v0.1.2 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling im-rc v13.0.0 [INFO] [stderr] Checking crates-io v0.28.0 [INFO] [stderr] Checking rustfix v0.4.6 [INFO] [stderr] Checking cargo v0.40.0 [INFO] [stderr] Checking cuo v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.08s [INFO] running `Command { std: "docker" "inspect" "41d177b0dbb66e34d3e1a76941b06d505b76378ac063d13e689be60a2d434637", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41d177b0dbb66e34d3e1a76941b06d505b76378ac063d13e689be60a2d434637", kill_on_drop: false }` [INFO] [stdout] 41d177b0dbb66e34d3e1a76941b06d505b76378ac063d13e689be60a2d434637