[INFO] crate nuban_rust 0.1.1 is already in cache
[INFO] testing nuban_rust-0.1.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate nuban_rust 0.1.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate nuban_rust 0.1.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nuban_rust 0.1.1
[INFO] finished tweaking crates.io crate nuban_rust 0.1.1
[INFO] tweaked toml for crates.io crate nuban_rust 0.1.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 780f3724c480cd74f13ca8a49aec7973b45883fb9262be7e96b32b7ce28327a5
[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" "780f3724c480cd74f13ca8a49aec7973b45883fb9262be7e96b32b7ce28327a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "780f3724c480cd74f13ca8a49aec7973b45883fb9262be7e96b32b7ce28327a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "780f3724c480cd74f13ca8a49aec7973b45883fb9262be7e96b32b7ce28327a5", kill_on_drop: false }`
[INFO] [stdout] 780f3724c480cd74f13ca8a49aec7973b45883fb9262be7e96b32b7ce28327a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de2147818af9420c8603e1ef2843f3c1aa84d74f94a484f08a242f5c6823b679
[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" "de2147818af9420c8603e1ef2843f3c1aa84d74f94a484f08a242f5c6823b679", kill_on_drop: false }`
[INFO] [stderr]    Compiling nuban_rust v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "de2147818af9420c8603e1ef2843f3c1aa84d74f94a484f08a242f5c6823b679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de2147818af9420c8603e1ef2843f3c1aa84d74f94a484f08a242f5c6823b679", kill_on_drop: false }`
[INFO] [stdout] de2147818af9420c8603e1ef2843f3c1aa84d74f94a484f08a242f5c6823b679
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca60c87ab994b02d4712e3aeaa97ee70994dd9bcfef3f777fc266f2fc3b3819c
[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" "ca60c87ab994b02d4712e3aeaa97ee70994dd9bcfef3f777fc266f2fc3b3819c", kill_on_drop: false }`
[INFO] [stderr]    Compiling nuban_rust v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "ca60c87ab994b02d4712e3aeaa97ee70994dd9bcfef3f777fc266f2fc3b3819c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca60c87ab994b02d4712e3aeaa97ee70994dd9bcfef3f777fc266f2fc3b3819c", kill_on_drop: false }`
[INFO] [stdout] ca60c87ab994b02d4712e3aeaa97ee70994dd9bcfef3f777fc266f2fc3b3819c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89372dcfd16f79fe257c8d892d8dc182ee753578bba7bf7b019253819805ce98
[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" "89372dcfd16f79fe257c8d892d8dc182ee753578bba7bf7b019253819805ce98", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nuban_rust-89503ef6e067dc63
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::generated_nuban_is_valid ... ok
[INFO] [stderr]    Doc-tests nuban_rust
[INFO] [stdout] test tests::nuban_check_digit_is_valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Nuban::new (line 23) ... ok
[INFO] [stdout] test src/lib.rs - Nuban::full (line 44) ... ok
[INFO] [stdout] test src/lib.rs - Nuban::check_digit (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "89372dcfd16f79fe257c8d892d8dc182ee753578bba7bf7b019253819805ce98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89372dcfd16f79fe257c8d892d8dc182ee753578bba7bf7b019253819805ce98", kill_on_drop: false }`
[INFO] [stdout] 89372dcfd16f79fe257c8d892d8dc182ee753578bba7bf7b019253819805ce98