[INFO] cloning repository skyuplam/mark-six
[INFO] running `"git" "clone" "--bare" "git://github.com/skyuplam/mark-six.git" "work/cache/sources/gh/skyuplam/mark-six"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/skyuplam/mark-six'...
[INFO] running `"git" "clone" "work/cache/sources/gh/skyuplam/mark-six" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/skyuplam/mark-six"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/skyuplam/mark-six'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/skyuplam/mark-six" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/skyuplam/mark-six"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/skyuplam/mark-six'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 06ffccf8dd59f9afcce9f99ba94e73f41102dcb4
[INFO] sha for GitHub repo skyuplam/mark-six: 06ffccf8dd59f9afcce9f99ba94e73f41102dcb4
[INFO] validating manifest of skyuplam/mark-six 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 skyuplam/mark-six 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 skyuplam/mark-six
[INFO] finished frobbing skyuplam/mark-six
[INFO] frobbed toml for skyuplam/mark-six written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/skyuplam/mark-six/Cargo.toml
[INFO] started frobbing skyuplam/mark-six
[INFO] finished frobbing skyuplam/mark-six
[INFO] frobbed toml for skyuplam/mark-six written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/skyuplam/mark-six/Cargo.toml
[INFO] crate skyuplam/mark-six 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]  Downloading crates ...
[INFO] [stderr]   Downloaded clippy v0.0.103
[INFO] [stderr]   Downloaded clippy_lints v0.0.103
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking skyuplam/mark-six against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/skyuplam/mark-six:/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] 0edb30bca85ba8d153db9dad62353f36f06e4699e6d74f02404af9bd4f74f619
[INFO] running `"docker" "start" "-a" "0edb30bca85ba8d153db9dad62353f36f06e4699e6d74f02404af9bd4f74f619"`
[INFO] [stderr]     Checking traitobject v0.0.3
[INFO] [stderr]    Compiling rustc-serialize v0.3.21
[INFO] [stderr]     Checking num_cpus v1.1.0
[INFO] [stderr]     Checking num_cpus v0.2.13
[INFO] [stderr]     Checking cookie v0.2.5
[INFO] [stderr]     Checking unsafe-any v0.4.1
[INFO] [stderr]     Checking error v0.1.9
[INFO] [stderr]     Checking typemap v0.3.3
[INFO] [stderr]     Checking plugin v0.2.6
[INFO] [stderr]     Checking conduit-mime-types v0.7.3
[INFO] [stderr]     Checking hyper v0.9.13
[INFO] [stderr]    Compiling toml v0.1.30
[INFO] [stderr]    Compiling clippy_lints v0.0.103
[INFO] [stderr]     Checking iron v0.4.0
[INFO] [stderr] error[E0463]: can't find crate for `collections`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.103/src/lib.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | extern crate collections;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `clippy_lints`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "0edb30bca85ba8d153db9dad62353f36f06e4699e6d74f02404af9bd4f74f619"`
[INFO] running `"docker" "rm" "-f" "0edb30bca85ba8d153db9dad62353f36f06e4699e6d74f02404af9bd4f74f619"`
[INFO] [stdout] 0edb30bca85ba8d153db9dad62353f36f06e4699e6d74f02404af9bd4f74f619