[INFO] cloning repository https://github.com/Brecert/mc-utils [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Brecert/mc-utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrecert%2Fmc-utils", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrecert%2Fmc-utils'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f018ce3b12a28f4cf01c02d184639cb39ca2c0c2 [INFO] checking Brecert/mc-utils against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrecert%2Fmc-utils" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Brecert/mc-utils on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Brecert/mc-utils [INFO] finished tweaking git repo https://github.com/Brecert/mc-utils [INFO] tweaked toml for git repo https://github.com/Brecert/mc-utils written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/Brecert/mc-utils already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/jeremiah-shaulov/nop-json-derive` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded owo-colors v1.3.0 [INFO] [stderr] Downloaded css-color-parser2 v1.0.1 [INFO] [stderr] Downloaded serde_json v1.0.63 [INFO] [stderr] Downloaded craftping v0.2.1 [INFO] [stderr] Downloaded binread_derive v1.4.3 [INFO] [stderr] Downloaded binread v1.4.1 [INFO] [stderr] Downloaded minreq v2.3.1 [INFO] [stderr] Downloaded numtoa v0.2.3 [INFO] [stderr] Downloaded nop-json v1.0.9 [INFO] [stderr] Downloaded textcode v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "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] 2663acc5df14dfac38f546300b21fa5676bb7f4e9cd47f545d11bb12631552b2 [INFO] running `Command { std: "docker" "start" "-a" "2663acc5df14dfac38f546300b21fa5676bb7f4e9cd47f545d11bb12631552b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2663acc5df14dfac38f546300b21fa5676bb7f4e9cd47f545d11bb12631552b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2663acc5df14dfac38f546300b21fa5676bb7f4e9cd47f545d11bb12631552b2", kill_on_drop: false }` [INFO] [stdout] 2663acc5df14dfac38f546300b21fa5676bb7f4e9cd47f545d11bb12631552b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4dac7c56831fac7c7c3a5674b32d8f8905f1826176e10634ba8382d992ca53d [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" "e4dac7c56831fac7c7c3a5674b32d8f8905f1826176e10634ba8382d992ca53d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking once_cell v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.63 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling minreq v2.3.1 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking numtoa v0.2.3 [INFO] [stderr] Checking textcode v0.2.1 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking css-color-parser2 v1.0.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking rustls v0.19.0 [INFO] [stderr] Checking webpki-roots v0.18.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling binread_derive v1.4.3 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling nop-json-derive v1.1.4 (https://github.com/jeremiah-shaulov/nop-json-derive?branch=master#6466ffdb) [INFO] [stderr] Checking nop-json v1.0.9 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking binread v1.4.1 [INFO] [stderr] Checking craftping v0.2.1 [INFO] [stderr] Checking mc-utils v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 27s [INFO] running `Command { std: "docker" "inspect" "e4dac7c56831fac7c7c3a5674b32d8f8905f1826176e10634ba8382d992ca53d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4dac7c56831fac7c7c3a5674b32d8f8905f1826176e10634ba8382d992ca53d", kill_on_drop: false }` [INFO] [stdout] e4dac7c56831fac7c7c3a5674b32d8f8905f1826176e10634ba8382d992ca53d