[INFO] crate pct-str 1.0.2 is already in cache
[INFO] testing pct-str-1.0.2 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate pct-str 1.0.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate pct-str 1.0.2 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pct-str 1.0.2
[INFO] finished tweaking crates.io crate pct-str 1.0.2
[INFO] tweaked toml for crates.io crate pct-str 1.0.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate pct-str 1.0.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 80d3f17152901600d9d6c57e75f68543ccc74f6aaa58349214ecf4e7a366058f
[INFO] running `"docker" "start" "-a" "80d3f17152901600d9d6c57e75f68543ccc74f6aaa58349214ecf4e7a366058f"`
[INFO] [stderr]    Compiling pct-str v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "80d3f17152901600d9d6c57e75f68543ccc74f6aaa58349214ecf4e7a366058f"`
[INFO] running `"docker" "rm" "-f" "80d3f17152901600d9d6c57e75f68543ccc74f6aaa58349214ecf4e7a366058f"`
[INFO] [stdout] 80d3f17152901600d9d6c57e75f68543ccc74f6aaa58349214ecf4e7a366058f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] a048aa321e168f523980a0f2e1071ad2ca624ba4f4f79ac5f7c51a47392690d1
[INFO] running `"docker" "start" "-a" "a048aa321e168f523980a0f2e1071ad2ca624ba4f4f79ac5f7c51a47392690d1"`
[INFO] [stderr]    Compiling pct-str v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0277]: can't compare `pct_str::PctString` with `&str`
[INFO] [stderr]   --> examples/string.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 |     assert!(pct_string == "Hello World!");
[INFO] [stderr]    |                        ^^ no implementation for `pct_str::PctString == &str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::cmp::PartialEq<&str>` is not implemented for `pct_str::PctString`
[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 `pct-str`.
[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" "a048aa321e168f523980a0f2e1071ad2ca624ba4f4f79ac5f7c51a47392690d1"`
[INFO] running `"docker" "rm" "-f" "a048aa321e168f523980a0f2e1071ad2ca624ba4f4f79ac5f7c51a47392690d1"`
[INFO] [stdout] a048aa321e168f523980a0f2e1071ad2ca624ba4f4f79ac5f7c51a47392690d1