[INFO] cloning repository https://github.com/Xinghaoz/p2p3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Xinghaoz/p2p3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXinghaoz%2Fp2p3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXinghaoz%2Fp2p3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b6507fd3dda689f2b2a18b85570b0ad56ddadc0
[INFO] checking Xinghaoz/p2p3 against try#81275a1445c7502a974118e0c69b795ab60be991 for pr-80243
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXinghaoz%2Fp2p3" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Xinghaoz/p2p3 on toolchain 81275a1445c7502a974118e0c69b795ab60be991
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Xinghaoz/p2p3
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/Xinghaoz/p2p3
[INFO] tweaked toml for git repo https://github.com/Xinghaoz/p2p3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Xinghaoz/p2p3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /workspace/builds/worker-7/source/examples/send_cmd.rs
[INFO] [stderr] * /workspace/builds/worker-7/source/examples/open_browser.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]     Updating git repository `https://github.com/maidsafe/crust.git`
[INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/maidsafe/crust.git`
[INFO] [stderr]     Updating git repository `https://github.com/maidsafe/lru_time_cache`
[INFO] [stderr]     Updating git repository `https://github.com/maidsafe/socket-collection`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /workspace/builds/worker-7/source/examples/send_cmd.rs
[INFO] [stderr] * /workspace/builds/worker-7/source/examples/open_browser.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mime_guess v1.8.8
[INFO] [stderr]   Downloaded crunchy v0.2.2
[INFO] [stderr]   Downloaded unwrap v1.2.1
[INFO] [stderr]   Downloaded rust_sodium-sys v0.10.4
[INFO] [stderr]   Downloaded arrayref v0.3.6
[INFO] [stderr]   Downloaded traitobject v0.0.1
[INFO] [stderr]   Downloaded ws v0.7.3
[INFO] [stderr]   Downloaded serde_yaml v0.7.5
[INFO] [stderr]   Downloaded security-framework v0.4.4
[INFO] [stderr]   Downloaded remove_dir_all v0.5.3
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[INFO] [stderr]   Downloaded pbkdf2 v0.2.3
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[INFO] [stderr]   Downloaded hyper v0.10.16
[INFO] [stderr]   Downloaded iron v0.6.1
[INFO] [stderr]   Downloaded nat_traversal v0.3.4
[INFO] [stderr]   Downloaded num_cpus v0.2.13
[INFO] [stderr]   Downloaded lazycell v1.3.0
[INFO] [stderr]   Downloaded language-tags v0.0.7
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[INFO] [stderr]   Downloaded tokio-core v0.1.18
[INFO] [stderr]   Downloaded bincode v0.8.0
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[INFO] [stderr]   Downloaded mio v0.6.23
[INFO] [stderr]   Downloaded mio-extras v2.0.6
[INFO] [stderr]   Downloaded regex-syntax v0.5.6
[INFO] [stderr]   Downloaded openssl v0.10.31
[INFO] [stderr]   Downloaded libssh2-sys v0.2.20
[INFO] [stderr]   Downloaded ordered-float v1.1.1
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[INFO] [stderr]   Downloaded url v1.5.1
[INFO] [stderr]   Downloaded typemap v0.3.3
[INFO] [stderr]   Downloaded libgit2-sys v0.12.16+1.1.0
[INFO] [stderr]   Downloaded rust_sodium v0.10.2
[INFO] [stderr]   Downloaded solicit v0.4.4
[INFO] [stderr]   Downloaded adler v0.2.3
[INFO] [stderr]   Downloaded miniz_oxide v0.4.3
[INFO] [stderr]   Downloaded msdos_time v0.1.6
[INFO] [stderr]   Downloaded flate2 v1.0.19
[INFO] [stderr]   Downloaded safemem v0.3.3
[INFO] [stderr]   Downloaded xmltree v0.3.2
[INFO] [stderr]   Downloaded vcpkg v0.2.11
[INFO] [stderr]   Downloaded openssl-sys v0.9.59
[INFO] [stderr]   Downloaded libz-sys v1.1.2
[INFO] [stderr]   Downloaded config_file_handler v0.11.0
[INFO] [stderr]   Downloaded safe_crypto v0.5.0
[INFO] [stderr]   Downloaded try-lock v0.1.0
[INFO] [stderr]   Downloaded podio v0.1.7
[INFO] [stderr]   Downloaded form_urlencoded v1.0.0
[INFO] [stderr]   Downloaded hmac v0.6.3
[INFO] [stderr]   Downloaded tar v0.4.30
[INFO] [stderr]   Downloaded hyper v0.6.16
[INFO] [stderr]   Downloaded maidsafe_utilities v0.5.4
[INFO] [stderr]   Downloaded serde-value v0.5.3
[INFO] [stderr]   Downloaded tokio-timer v0.1.2
[INFO] [stderr]   Downloaded memoffset v0.5.6
[INFO] [stderr]   Downloaded crypto-mac v0.6.2
[INFO] [stderr]   Downloaded maidsafe_utilities v0.17.0
[INFO] [stderr]   Downloaded bzip2 v0.3.3
[INFO] [stderr]   Downloaded hyper v0.11.27
[INFO] [stderr]   Downloaded get_if_addrs v0.5.3
[INFO] [stderr]   Downloaded want v0.0.4
[INFO] [stderr]   Downloaded tiny-keccak v1.4.4
[INFO] [stderr]   Downloaded config_file_handler v0.3.1
[INFO] [stderr]   Downloaded futures v0.1.30
[INFO] [stderr]   Downloaded log4rs v0.7.0
[INFO] [stderr]   Downloaded toml v0.1.30
[INFO] [stderr]   Downloaded aho-corasick v0.6.10
[INFO] [stderr]   Downloaded maidsafe_utilities v0.16.0
[INFO] [stderr]   Downloaded ucd-util v0.1.8
[INFO] [stderr]   Downloaded bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]   Downloaded regex v0.2.11
[INFO] [stderr]   Downloaded constant_time_eq v0.1.5
[INFO] [stderr]   Downloaded libsodium-sys v0.0.16
[INFO] [stderr]   Downloaded bincode v0.5.9
[INFO] [stderr]   Downloaded log4rs v0.3.3
[INFO] [stderr]   Downloaded sodiumoxide v0.0.16
[INFO] [stderr]   Downloaded miow v0.1.5
[INFO] [stderr]   Downloaded socket_addr v0.1.0
[INFO] [stderr]   Downloaded filetime v0.2.13
[INFO] [stderr]   Downloaded slab v0.1.3
[INFO] [stderr]   Downloaded sha1 v0.2.0
[INFO] [stderr]   Downloaded tokio-retry v0.1.1
[INFO] [stderr]   Downloaded security-framework-sys v0.4.3
[INFO] [stderr]   Downloaded c_linked_list v1.1.1
[INFO] [stderr]   Downloaded log-mdc v0.1.0
[INFO] [stderr]   Downloaded xattr v0.2.2
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.10
[INFO] [stderr]   Downloaded hpack v0.2.0
[INFO] [stderr]   Downloaded mime v0.1.3
[INFO] [stderr]   Downloaded scrypt v0.1.2
[INFO] [stderr]   Downloaded serde_json v1.0.60
[INFO] [stderr]   Downloaded service_discovery v0.3.0
[INFO] [stderr]   Downloaded zip v0.3.3
[INFO] [stderr]   Downloaded w_result v0.1.2
[INFO] [stderr]   Downloaded tinyvec v1.1.0
[INFO] [stderr]   Downloaded jobserver v0.1.21
[INFO] [stderr]   Downloaded serde v0.6.15
[INFO] [stderr]   Downloaded getrandom v0.1.15
[INFO] [stderr]   Downloaded sha1 v0.1.1
[INFO] [stderr]   Downloaded ws v0.4.8
[INFO] [stderr]   Downloaded git2 v0.13.14
[INFO] [stderr]   Downloaded nix v0.5.1
[INFO] [stderr]   Downloaded net2 v0.2.37
[INFO] [stderr]   Downloaded unicode-normalization v0.1.16
[INFO] [stderr]   Downloaded http_req v0.2.1
[INFO] [stderr]   Downloaded bitflags v0.4.0
[INFO] [stderr]   Downloaded miow v0.2.2
[INFO] [stderr]   Downloaded url v2.2.0
[INFO] [stderr]   Downloaded xml-rs v0.1.26
[INFO] [stderr]   Downloaded maidsafe_utilities v0.4.1
[INFO] [stderr]   Downloaded igd v0.4.2
[INFO] [stderr]   Downloaded docopt v0.6.86
[INFO] [stderr]   Downloaded plugin v0.2.6
[INFO] [stderr]   Downloaded unsafe-any v0.4.2
[INFO] [stderr]   Downloaded cookie v0.1.21
[INFO] [stderr]   Downloaded env_logger v0.3.5
[INFO] [stderr]   Downloaded get_if_addrs-sys v0.1.1
[INFO] [stderr]   Downloaded igd v0.7.1
[INFO] [stderr]   Downloaded yaml-rust v0.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "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] e0fb83c2d84d39054b615fd9f2a1e1abc945016b616b67bab4dc127e6fe70407
[INFO] running `Command { std: "docker" "start" "-a" "e0fb83c2d84d39054b615fd9f2a1e1abc945016b616b67bab4dc127e6fe70407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0fb83c2d84d39054b615fd9f2a1e1abc945016b616b67bab4dc127e6fe70407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0fb83c2d84d39054b615fd9f2a1e1abc945016b616b67bab4dc127e6fe70407", kill_on_drop: false }`
[INFO] [stdout] e0fb83c2d84d39054b615fd9f2a1e1abc945016b616b67bab4dc127e6fe70407
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7bc4717365ee9138345b9e9ac842850b32c38dc083572d64c37e21838423331
[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" "a7bc4717365ee9138345b9e9ac842850b32c38dc083572d64c37e21838423331", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/examples/send_cmd.rs
[INFO] [stderr] * /opt/rustwide/workdir/examples/open_browser.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: multiple packages link to native library `sodium`, but a native library can be linked only once
[INFO] [stderr] 
[INFO] [stderr] package `libsodium-sys v0.0.16`
[INFO] [stderr]     ... which is depended on by `sodiumoxide v0.0.16`
[INFO] [stderr]     ... which is depended on by `nat_traversal v0.3.4`
[INFO] [stderr]     ... which is depended on by `p2p3 v0.1.5 (/opt/rustwide/workdir)`
[INFO] [stderr] links to native library `sodium`
[INFO] [stderr] 
[INFO] [stderr] package `rust_sodium-sys v0.10.4`
[INFO] [stderr]     ... which is depended on by `rust_sodium v0.10.2`
[INFO] [stderr]     ... which is depended on by `safe_crypto v0.5.0`
[INFO] [stderr]     ... which is depended on by `crust v0.32.0 (https://github.com/maidsafe/crust.git#512a7e5c)`
[INFO] [stderr]     ... which is depended on by `p2p3 v0.1.5 (/opt/rustwide/workdir)`
[INFO] [stderr] also links to native library `sodium`
[INFO] running `Command { std: "docker" "inspect" "a7bc4717365ee9138345b9e9ac842850b32c38dc083572d64c37e21838423331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7bc4717365ee9138345b9e9ac842850b32c38dc083572d64c37e21838423331", kill_on_drop: false }`
[INFO] [stdout] a7bc4717365ee9138345b9e9ac842850b32c38dc083572d64c37e21838423331