[INFO] cloning repository tox-rs/tox-node
[INFO] running `"git" "clone" "--bare" "git://github.com/tox-rs/tox-node.git" "work/cache/sources/gh/tox-rs/tox-node"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/tox-rs/tox-node'...
[INFO] running `"git" "clone" "work/cache/sources/gh/tox-rs/tox-node" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tox-rs/tox-node"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tox-rs/tox-node'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tox-rs/tox-node" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/tox-rs/tox-node"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/tox-rs/tox-node'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 751a81bfe7ccccf1b94ba4a237b32f10cf840306
[INFO] sha for GitHub repo tox-rs/tox-node: 751a81bfe7ccccf1b94ba4a237b32f10cf840306
[INFO] validating manifest of tox-rs/tox-node on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tox-rs/tox-node on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tox-rs/tox-node
[INFO] finished frobbing tox-rs/tox-node
[INFO] frobbed toml for tox-rs/tox-node written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tox-rs/tox-node/Cargo.toml
[INFO] started frobbing tox-rs/tox-node
[INFO] finished frobbing tox-rs/tox-node
[INFO] frobbed toml for tox-rs/tox-node written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/tox-rs/tox-node/Cargo.toml
[INFO] crate tox-rs/tox-node already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tox v0.0.10
[INFO] [stderr]   Downloaded sodiumoxide v0.2.2
[INFO] [stderr]   Downloaded lru v0.1.15
[INFO] [stderr]   Downloaded syslog v4.0.1
[INFO] [stderr]   Downloaded libsodium-sys v0.2.2
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking tox-rs/tox-node against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/tox-rs/tox-node:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a699f8612b0678bfdf67e48402620850390dbc4f2c72fe6464bd43ee490564cc
[INFO] running `"docker" "start" "-a" "a699f8612b0678bfdf67e48402620850390dbc4f2c72fe6464bd43ee490564cc"`
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]     Checking c_linked_list v1.1.1
[INFO] [stderr]     Checking cookie-factory v0.2.4
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling filetime v0.2.6
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking hashbrown v0.1.8
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking get_if_addrs v0.5.3
[INFO] [stderr]     Checking parking_lot_core v0.5.0
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking serde_yaml v0.8.9
[INFO] [stderr]     Checking config v0.9.3
[INFO] [stderr]    Compiling libflate v0.1.23
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]     Checking parking_lot v0.8.0
[INFO] [stderr]     Checking lru v0.1.15
[INFO] [stderr]     Checking syslog v4.0.1
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]    Compiling libsodium-sys v0.2.2
[INFO] [stderr]     Checking tokio v0.1.20
[INFO] [stderr]     Checking sodiumoxide v0.2.2
[INFO] [stderr]     Checking tox v0.0.10
[INFO] [stderr]     Checking tox-node v0.0.8 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::clap::macros::_clap_count_exprs macros>:2:49
[INFO] [stderr]   |
[INFO] [stderr] 1 | (  ) => { 0 } ; ( $ e : expr ) => { 1 } ; ( $ e : expr , $ ( $ es : expr ) , +
[INFO] [stderr]   |                                                                              - expected repetition
[INFO] [stderr] 2 | ) => { 1 + $ crate :: _clap_count_exprs ! ( $ ( $ es ) , * ) } ;
[INFO] [stderr]   |                                                 ^^^^     - conflicting repetition
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::clap::macros::_clap_count_exprs macros>:2:49
[INFO] [stderr]   |
[INFO] [stderr] 1 | (  ) => { 0 } ; ( $ e : expr ) => { 1 } ; ( $ e : expr , $ ( $ es : expr ) , +
[INFO] [stderr]   |                                                                              - expected repetition
[INFO] [stderr] 2 | ) => { 1 + $ crate :: _clap_count_exprs ! ( $ ( $ es ) , * ) } ;
[INFO] [stderr]   |                                                 ^^^^     - conflicting repetition
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tox-node`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tox-node`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a699f8612b0678bfdf67e48402620850390dbc4f2c72fe6464bd43ee490564cc"`
[INFO] running `"docker" "rm" "-f" "a699f8612b0678bfdf67e48402620850390dbc4f2c72fe6464bd43ee490564cc"`
[INFO] [stdout] a699f8612b0678bfdf67e48402620850390dbc4f2c72fe6464bd43ee490564cc