[INFO] fetching crate ntex-codec 0.1.2...
[INFO] testing ntex-codec-0.1.2 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate ntex-codec 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ntex-codec 0.1.2 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ntex-codec 0.1.2
[INFO] finished tweaking crates.io crate ntex-codec 0.1.2
[INFO] tweaked toml for crates.io crate ntex-codec 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 55f78b9f985775bf22dbebf5b19cc78d3c8e0bb8e49f29b4b5f0b245d93aa8dc
[INFO] running `"docker" "start" "-a" "55f78b9f985775bf22dbebf5b19cc78d3c8e0bb8e49f29b4b5f0b245d93aa8dc"`
[INFO] [stderr]    Compiling ntex-codec v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "55f78b9f985775bf22dbebf5b19cc78d3c8e0bb8e49f29b4b5f0b245d93aa8dc"`
[INFO] running `"docker" "rm" "-f" "55f78b9f985775bf22dbebf5b19cc78d3c8e0bb8e49f29b4b5f0b245d93aa8dc"`
[INFO] [stdout] 55f78b9f985775bf22dbebf5b19cc78d3c8e0bb8e49f29b4b5f0b245d93aa8dc
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a657217a23e8aa5d77c629cc973195b3ba8559f8bc1423b4f4e57a77e3225331
[INFO] running `"docker" "start" "-a" "a657217a23e8aa5d77c629cc973195b3ba8559f8bc1423b4f4e57a77e3225331"`
[INFO] [stderr]    Compiling ntex-codec v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0277]: `ntex::testing::Io` doesn't implement `std::fmt::Debug`
[INFO] [stderr]    --> src/framed.rs:575:33
[INFO] [stderr]     |
[INFO] [stderr] 575 |         assert!(format!("{:?}", server).contains("Framed"));
[INFO] [stderr]     |                                 ^^^^^^ `ntex::testing::Io` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::fmt::Debug` is not implemented for `ntex::testing::Io`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::fmt::Debug` for `framed::Framed<ntex::testing::Io, bcodec::BytesCodec>`
[INFO] [stderr]     = note: required by `std::fmt::Debug::fmt`
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `ntex-codec`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a657217a23e8aa5d77c629cc973195b3ba8559f8bc1423b4f4e57a77e3225331"`
[INFO] running `"docker" "rm" "-f" "a657217a23e8aa5d77c629cc973195b3ba8559f8bc1423b4f4e57a77e3225331"`
[INFO] [stdout] a657217a23e8aa5d77c629cc973195b3ba8559f8bc1423b4f4e57a77e3225331