[INFO] cloning repository https://github.com/rrcobb/small-strings-codealong [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rrcobb/small-strings-codealong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frrcobb%2Fsmall-strings-codealong", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frrcobb%2Fsmall-strings-codealong'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3814763b7aef1f14e95ffcdcb06ab594ee6e228d [INFO] checking rrcobb/small-strings-codealong against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frrcobb%2Fsmall-strings-codealong" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rrcobb/small-strings-codealong on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rrcobb/small-strings-codealong [INFO] finished tweaking git repo https://github.com/rrcobb/small-strings-codealong [INFO] tweaked toml for git repo https://github.com/rrcobb/small-strings-codealong written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/rrcobb/small-strings-codealong already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd48627f3aa382a492d99e8ad57e3b51a705d9eb99e2c8bf62fba5343bd57a48 [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" "cd48627f3aa382a492d99e8ad57e3b51a705d9eb99e2c8bf62fba5343bd57a48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd48627f3aa382a492d99e8ad57e3b51a705d9eb99e2c8bf62fba5343bd57a48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd48627f3aa382a492d99e8ad57e3b51a705d9eb99e2c8bf62fba5343bd57a48", kill_on_drop: false }` [INFO] [stdout] cd48627f3aa382a492d99e8ad57e3b51a705d9eb99e2c8bf62fba5343bd57a48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09963407a3f9246e110b0c5e26efca7b37dafabf4c7315450e8141dbfde14533 [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" "09963407a3f9246e110b0c5e26efca7b37dafabf4c7315450e8141dbfde14533", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling argh_shared v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Checking drawille v0.2.3 [INFO] [stderr] Checking bytesize v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Checking smartstring v0.2.2 [INFO] [stderr] Checking textplots v0.5.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling argh_derive v0.1.1 [INFO] [stderr] Compiling parse-display-derive v0.1.2 [INFO] [stderr] Checking argh v0.1.3 [INFO] [stderr] Checking parse-display v0.1.2 [INFO] [stderr] Checking smol_str v0.1.16 [INFO] [stderr] Checking small v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.49s [INFO] running `Command { std: "docker" "inspect" "09963407a3f9246e110b0c5e26efca7b37dafabf4c7315450e8141dbfde14533", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09963407a3f9246e110b0c5e26efca7b37dafabf4c7315450e8141dbfde14533", kill_on_drop: false }` [INFO] [stdout] 09963407a3f9246e110b0c5e26efca7b37dafabf4c7315450e8141dbfde14533