[INFO] fetching crate newick-rs 0.2.0...
[INFO] testing newick-rs-0.2.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate newick-rs 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate newick-rs 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate newick-rs 0.2.0
[INFO] finished tweaking crates.io crate newick-rs 0.2.0
[INFO] tweaked toml for crates.io crate newick-rs 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-10-09" "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] e56d20c29bc0fc405d18253e558eff5f4f378bbcfa425d890fe2ee52080d2fe9
[INFO] running `Command { std: "docker" "start" "-a" "e56d20c29bc0fc405d18253e558eff5f4f378bbcfa425d890fe2ee52080d2fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e56d20c29bc0fc405d18253e558eff5f4f378bbcfa425d890fe2ee52080d2fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e56d20c29bc0fc405d18253e558eff5f4f378bbcfa425d890fe2ee52080d2fe9", kill_on_drop: false }`
[INFO] [stdout] e56d20c29bc0fc405d18253e558eff5f4f378bbcfa425d890fe2ee52080d2fe9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", 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] 0af2cace41e6b55c35cec48c94b20ab171910979a5f472cc9f19e002a700635a
[INFO] running `Command { std: "docker" "start" "-a" "0af2cace41e6b55c35cec48c94b20ab171910979a5f472cc9f19e002a700635a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling newick-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.76s
[INFO] running `Command { std: "docker" "inspect" "0af2cace41e6b55c35cec48c94b20ab171910979a5f472cc9f19e002a700635a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0af2cace41e6b55c35cec48c94b20ab171910979a5f472cc9f19e002a700635a", kill_on_drop: false }`
[INFO] [stdout] 0af2cace41e6b55c35cec48c94b20ab171910979a5f472cc9f19e002a700635a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1be81d4d4aea29cfdc3f2fd04bea21e6466c8efdfe7fdce446f7ffae1f169c2
[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" "b1be81d4d4aea29cfdc3f2fd04bea21e6466c8efdfe7fdce446f7ffae1f169c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling newick-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "b1be81d4d4aea29cfdc3f2fd04bea21e6466c8efdfe7fdce446f7ffae1f169c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1be81d4d4aea29cfdc3f2fd04bea21e6466c8efdfe7fdce446f7ffae1f169c2", kill_on_drop: false }`
[INFO] [stdout] b1be81d4d4aea29cfdc3f2fd04bea21e6466c8efdfe7fdce446f7ffae1f169c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1da8c0bc1e541cf2c3f6bfb972a7acc8127fef6c53d4b66dd2a39549a8b8278a
[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" "1da8c0bc1e541cf2c3f6bfb972a7acc8127fef6c53d4b66dd2a39549a8b8278a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/newick_rs-3392e7e2d7cd3686
[INFO] [stdout] test newick::test::test_internal ... ok
[INFO] [stdout] test newick::test::test_leaf ... ok
[INFO] [stdout] test newick::test::test_length ... ok
[INFO] [stdout] test newick::test::test_name ... ok
[INFO] [stdout] test newick::test::test_branch_set ... ok
[INFO] [stdout] test newick::test::test_branch ... ok
[INFO] [stdout] test newick::test::test_from_newick ... ok
[INFO] [stderr]    Doc-tests newick-rs
[INFO] [stdout] test newick::test::test_to_newick ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "1da8c0bc1e541cf2c3f6bfb972a7acc8127fef6c53d4b66dd2a39549a8b8278a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da8c0bc1e541cf2c3f6bfb972a7acc8127fef6c53d4b66dd2a39549a8b8278a", kill_on_drop: false }`
[INFO] [stdout] 1da8c0bc1e541cf2c3f6bfb972a7acc8127fef6c53d4b66dd2a39549a8b8278a
