[INFO] cloning repository https://github.com/TheFunctionalGuy/cracking-the-coding-interview-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheFunctionalGuy/cracking-the-coding-interview-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheFunctionalGuy%2Fcracking-the-coding-interview-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheFunctionalGuy%2Fcracking-the-coding-interview-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3fdebe618bd547ac0086826ff9aaa75a31334ab
[INFO] testing TheFunctionalGuy/cracking-the-coding-interview-rust against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheFunctionalGuy%2Fcracking-the-coding-interview-rust" "/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/TheFunctionalGuy/cracking-the-coding-interview-rust on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TheFunctionalGuy/cracking-the-coding-interview-rust
[INFO] finished tweaking git repo https://github.com/TheFunctionalGuy/cracking-the-coding-interview-rust
[INFO] tweaked toml for git repo https://github.com/TheFunctionalGuy/cracking-the-coding-interview-rust written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/TheFunctionalGuy/cracking-the-coding-interview-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be427b4dc3c83e304cb55e76cd1c48cc34e489e67425cf4bc7d74c65b6202dbf
[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" "be427b4dc3c83e304cb55e76cd1c48cc34e489e67425cf4bc7d74c65b6202dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be427b4dc3c83e304cb55e76cd1c48cc34e489e67425cf4bc7d74c65b6202dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be427b4dc3c83e304cb55e76cd1c48cc34e489e67425cf4bc7d74c65b6202dbf", kill_on_drop: false }`
[INFO] [stdout] be427b4dc3c83e304cb55e76cd1c48cc34e489e67425cf4bc7d74c65b6202dbf
[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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b769dbf6e8329f72c18cc7241041dd5e6c614e5f3aa495c77d10e6d1bdab07d2
[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" "b769dbf6e8329f72c18cc7241041dd5e6c614e5f3aa495c77d10e6d1bdab07d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling cracking-the-coding-interview-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "b769dbf6e8329f72c18cc7241041dd5e6c614e5f3aa495c77d10e6d1bdab07d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b769dbf6e8329f72c18cc7241041dd5e6c614e5f3aa495c77d10e6d1bdab07d2", kill_on_drop: false }`
[INFO] [stdout] b769dbf6e8329f72c18cc7241041dd5e6c614e5f3aa495c77d10e6d1bdab07d2
[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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa19efb57faea697e78724220158c9a6742f9d0b7500351861a3d170d70016e5
[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" "aa19efb57faea697e78724220158c9a6742f9d0b7500351861a3d170d70016e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cracking-the-coding-interview-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "aa19efb57faea697e78724220158c9a6742f9d0b7500351861a3d170d70016e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa19efb57faea697e78724220158c9a6742f9d0b7500351861a3d170d70016e5", kill_on_drop: false }`
[INFO] [stdout] aa19efb57faea697e78724220158c9a6742f9d0b7500351861a3d170d70016e5
[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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e808aa30a08b4d76433967a5b0608d38e35c5253ada59e71597bf4bfb3f39f57
[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" "e808aa30a08b4d76433967a5b0608d38e35c5253ada59e71597bf4bfb3f39f57", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cracking_the_coding_interview_rust-987d681f1c1a17e9
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e808aa30a08b4d76433967a5b0608d38e35c5253ada59e71597bf4bfb3f39f57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e808aa30a08b4d76433967a5b0608d38e35c5253ada59e71597bf4bfb3f39f57", kill_on_drop: false }`
[INFO] [stdout] e808aa30a08b4d76433967a5b0608d38e35c5253ada59e71597bf4bfb3f39f57
