[INFO] crate pseudotcp 0.2.0 is already in cache
[INFO] testing pseudotcp-0.2.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate pseudotcp 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate pseudotcp 0.2.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pseudotcp 0.2.0
[INFO] finished tweaking crates.io crate pseudotcp 0.2.0
[INFO] tweaked toml for crates.io crate pseudotcp 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "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" "+28742a1146f10a4f09369baad027a464acb7a766" "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-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] f790e864e5bcbdc55d3071b9be3028ee1181d8569287a699a736a763148f6b1b
[INFO] running `"docker" "start" "-a" "f790e864e5bcbdc55d3071b9be3028ee1181d8569287a699a736a763148f6b1b"`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling standback v0.2.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rustversion v1.0.2
[INFO] [stderr]    Compiling time-macros-impl v0.1.0
[INFO] [stderr]    Compiling time-macros v0.1.0
[INFO] [stderr]    Compiling time v0.2.9
[INFO] [stderr]    Compiling condition_variable v0.1.5
[INFO] [stderr] error[E0425]: cannot find function `precise_time_ns` in crate `time`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/condition_variable-0.1.5/src/lib.rs:101:26
[INFO] [stderr]     |
[INFO] [stderr] 101 |             let before_ms = time::precise_time_ns()/1000;
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^ not found in `time`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `precise_time_ns` in crate `time`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/condition_variable-0.1.5/src/lib.rs:106:25
[INFO] [stderr]     |
[INFO] [stderr] 106 |             let after_ms = time::precise_time_ns()/1000;
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^ not found in `time`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `condition_variable`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f790e864e5bcbdc55d3071b9be3028ee1181d8569287a699a736a763148f6b1b"`
[INFO] running `"docker" "rm" "-f" "f790e864e5bcbdc55d3071b9be3028ee1181d8569287a699a736a763148f6b1b"`
[INFO] [stdout] f790e864e5bcbdc55d3071b9be3028ee1181d8569287a699a736a763148f6b1b