[INFO] cloning repository https://github.com/babariviere/unibot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/babariviere/unibot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbabariviere%2Funibot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbabariviere%2Funibot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 64c81d5880811da6d79f7b70fda111bf0e00f4e0
[INFO] checking babariviere/unibot against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbabariviere%2Funibot" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/babariviere/unibot on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/babariviere/unibot
[INFO] finished tweaking git repo https://github.com/babariviere/unibot
[INFO] tweaked toml for git repo https://github.com/babariviere/unibot written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/babariviere/unibot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded error-chain v0.7.2
[INFO] [stderr]   Downloaded security-framework v0.1.10
[INFO] [stderr]   Downloaded term_size v0.2.1
[INFO] [stderr]   Downloaded url v1.3.0
[INFO] [stderr]   Downloaded native-tls v0.1.1
[INFO] [stderr]   Downloaded schannel v0.1.2
[INFO] [stderr]   Downloaded html5ever v0.5.4
[INFO] [stderr]   Downloaded bit-vec v0.4.3
[INFO] [stderr]   Downloaded siphasher v0.2.0
[INFO] [stderr]   Downloaded string_cache v0.2.29
[INFO] [stderr]   Downloaded mac v0.0.2
[INFO] [stderr]   Downloaded tendril v0.2.3
[INFO] [stderr]   Downloaded futf v0.1.2
[INFO] [stderr]   Downloaded select v0.3.0
[INFO] [stderr]   Downloaded term v0.4.4
[INFO] [stderr]   Downloaded openssl-sys v0.9.6
[INFO] [stderr]   Downloaded security-framework-sys v0.1.10
[INFO] [stderr]   Downloaded hyper v0.10.0
[INFO] [stderr]   Downloaded openssl v0.9.6
[INFO] [stderr]   Downloaded metadeps v1.1.1
[INFO] [stderr]   Downloaded hyper-native-tls v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea3992705254d0f6cb677bb1bb1718523dfa1144b4aba4b99d1ef9e83e187efd
[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" "ea3992705254d0f6cb677bb1bb1718523dfa1144b4aba4b99d1ef9e83e187efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea3992705254d0f6cb677bb1bb1718523dfa1144b4aba4b99d1ef9e83e187efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea3992705254d0f6cb677bb1bb1718523dfa1144b4aba4b99d1ef9e83e187efd", kill_on_drop: false }`
[INFO] [stdout] ea3992705254d0f6cb677bb1bb1718523dfa1144b4aba4b99d1ef9e83e187efd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f2d0fa9684efd9d937304867ac5a558617f5a0691792c6a62f7273c922adac2
[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" "4f2d0fa9684efd9d937304867ac5a558617f5a0691792c6a62f7273c922adac2", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]    Compiling siphasher v0.2.0
[INFO] [stderr]     Checking matches v0.1.4
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling pkg-config v0.3.8
[INFO] [stderr]    Compiling error-chain v0.7.2
[INFO] [stderr]    Compiling gcc v0.3.41
[INFO] [stderr]     Checking log v0.3.6
[INFO] [stderr]    Compiling openssl v0.9.6
[INFO] [stderr]    Compiling rustc-serialize v0.3.22
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking unicode-normalization v0.1.3
[INFO] [stderr]     Checking mac v0.0.2
[INFO] [stderr]    Compiling backtrace v0.3.0
[INFO] [stderr]     Checking serde v0.8.23
[INFO] [stderr]     Checking cfg-if v0.1.0
[INFO] [stderr]     Checking httparse v1.2.1
[INFO] [stderr]     Checking bit-vec v0.4.3
[INFO] [stderr]     Checking rustc-demangle v0.1.3
[INFO] [stderr]     Checking traitobject v0.0.1
[INFO] [stderr]     Checking unicode-segmentation v0.1.3
[INFO] [stderr]     Checking strsim v0.5.2
[INFO] [stderr]     Checking ansi_term v0.9.0
[INFO] [stderr]     Checking vec_map v0.6.0
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]     Checking unicode-bidi v0.2.4
[INFO] [stderr]     Checking utf-8 v0.6.0
[INFO] [stderr]     Checking mime v0.2.2
[INFO] [stderr]     Checking phf_shared v0.7.21
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]     Checking time v0.1.36
[INFO] [stderr]     Checking num_cpus v1.2.1
[INFO] [stderr]     Checking term_size v0.2.1
[INFO] [stderr]     Checking debug_unreachable v0.1.1
[INFO] [stderr]    Compiling unicase v1.4.0
[INFO] [stderr]    Compiling metadeps v1.1.1
[INFO] [stderr]     Checking bit-set v0.4.0
[INFO] [stderr]     Checking phf v0.7.21
[INFO] [stderr]     Checking clap v2.19.3
[INFO] [stdout] error: missing fragment specifier
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clap-2.19.3/src/macros.rs:510:41
[INFO] [stdout]     |
[INFO] [stdout] 510 |     (@arg ($arg:expr) $modes:tt !$ident $($tail:tt)*) => {
[INFO] [stdout]     |                                         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking futf v0.1.2
[INFO] [stderr]     Checking term v0.4.4
[INFO] [stderr]     Checking idna v0.1.0
[INFO] [stderr]     Checking tendril v0.2.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]    Compiling openssl-sys v0.9.6
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]     Checking error-chain v0.8.1
[INFO] [stderr]    Compiling string_cache v0.2.29
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `clap`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4f2d0fa9684efd9d937304867ac5a558617f5a0691792c6a62f7273c922adac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f2d0fa9684efd9d937304867ac5a558617f5a0691792c6a62f7273c922adac2", kill_on_drop: false }`
[INFO] [stdout] 4f2d0fa9684efd9d937304867ac5a558617f5a0691792c6a62f7273c922adac2
