[INFO] crate krecik 0.6.6 is already in cache
[INFO] checking krecik-0.6.6 against try#89c05fd3cc6404a13e1bd71450c6132a2755fa4b for pr-69741
[INFO] extracting crate krecik 0.6.6 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate krecik 0.6.6 on toolchain 89c05fd3cc6404a13e1bd71450c6132a2755fa4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate krecik 0.6.6
[INFO] finished tweaking crates.io crate krecik 0.6.6
[INFO] tweaked toml for crates.io crate krecik 0.6.6 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 38e0ccbc18660fc2428b5b19631d957cee966959d18e8816dce50688ddd7b5cc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "38e0ccbc18660fc2428b5b19631d957cee966959d18e8816dce50688ddd7b5cc"`
[INFO] [stderr]    Compiling libc v0.2.67
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[INFO] [stderr]     Checking cfg-if v0.1.10
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[INFO] [stderr]    Compiling crc32fast v1.2.0
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[INFO] [stderr]     Checking take_mut v0.2.2
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[INFO] [stderr]    Compiling failure_derive v0.1.7
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[INFO] [stderr]    Compiling curl v0.4.27
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling krecik v0.6.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking hex v0.2.0
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[INFO] [stderr]    Compiling unicase v2.6.0
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[INFO] [stderr]     Checking domain v0.2.4
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr] error[E0277]: the trait bound `bits::name::plain::DNameBuf: std::convert::AsRef<[u8]>` is not satisfied
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/domain-0.2.4/src/rdata/rfc1035.rs:1174:20
[INFO] [stderr]      |
[INFO] [stderr] 682  | pub struct Txt<T: AsRef<[u8]>> {
[INFO] [stderr]      | ------------------------------ required by `rdata::rfc1035::Txt`
[INFO] [stderr] ...
[INFO] [stderr] 1174 |     pub type Txt = super::Txt<DNameBuf>;
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^^^^^ the trait `std::convert::AsRef<[u8]>` is not implemented for `bits::name::plain::DNameBuf`
[INFO] [stderr]      |
[INFO] [stderr]      = help: the following implementations were found:
[INFO] [stderr]                <bits::name::plain::DNameBuf as std::convert::AsRef<bits::name::plain::DNameSlice>>
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `bits::name::plain::DNameBuf: std::convert::AsRef<rdata::rfc1035::WksBitmap>` is not satisfied
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/domain-0.2.4/src/rdata/rfc1035.rs:1175:20
[INFO] [stderr]      |
[INFO] [stderr] 832  | pub struct Wks<B: AsRef<WksBitmap>> {
[INFO] [stderr]      | ----------------------------------- required by `rdata::rfc1035::Wks`
[INFO] [stderr] ...
[INFO] [stderr] 1175 |     pub type Wks = super::Wks<DNameBuf>;
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^^^^^ the trait `std::convert::AsRef<rdata::rfc1035::WksBitmap>` is not implemented for `bits::name::plain::DNameBuf`
[INFO] [stderr]      |
[INFO] [stderr]      = help: the following implementations were found:
[INFO] [stderr]                <bits::name::plain::DNameBuf as std::convert::AsRef<bits::name::plain::DNameSlice>>
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `domain`.
[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 `"docker" "inspect" "38e0ccbc18660fc2428b5b19631d957cee966959d18e8816dce50688ddd7b5cc"`
[INFO] running `"docker" "rm" "-f" "38e0ccbc18660fc2428b5b19631d957cee966959d18e8816dce50688ddd7b5cc"`
[INFO] [stdout] 38e0ccbc18660fc2428b5b19631d957cee966959d18e8816dce50688ddd7b5cc