[INFO] fetching crate coz-temporary 0.1.3...
[INFO] testing coz-temporary-0.1.3 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate coz-temporary 0.1.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate coz-temporary 0.1.3 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate coz-temporary 0.1.3
[INFO] finished tweaking crates.io crate coz-temporary 0.1.3
[INFO] tweaked toml for crates.io crate coz-temporary 0.1.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate coz-temporary 0.1.3 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] e271fcf361067d02ad7b74b2612f9db79cca6a237b7abf75951e36b928fa7aa3
[INFO] running `"docker" "start" "-a" "e271fcf361067d02ad7b74b2612f9db79cca6a237b7abf75951e36b928fa7aa3"`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling once_cell v1.3.1
[INFO] [stderr]    Compiling coz-temporary v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `"docker" "inspect" "e271fcf361067d02ad7b74b2612f9db79cca6a237b7abf75951e36b928fa7aa3"`
[INFO] running `"docker" "rm" "-f" "e271fcf361067d02ad7b74b2612f9db79cca6a237b7abf75951e36b928fa7aa3"`
[INFO] [stdout] e271fcf361067d02ad7b74b2612f9db79cca6a237b7abf75951e36b928fa7aa3
[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] cf0f712f2ae19124d6fd8fb174dab092363d33072b01a151746d77c6f1cd36a7
[INFO] running `"docker" "start" "-a" "cf0f712f2ae19124d6fd8fb174dab092363d33072b01a151746d77c6f1cd36a7"`
[INFO] [stderr]    Compiling coz-temporary v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `coz`
[INFO] [stderr]   --> examples/toy.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |             coz::progress!("b");
[INFO] [stderr]    |             ^^^ use of undeclared type or module `coz`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `coz`
[INFO] [stderr]   --> examples/toy.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |             coz::progress!("a");
[INFO] [stderr]    |             ^^^ use of undeclared type or module `coz`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `coz`
[INFO] [stderr]  --> examples/toy.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     coz::thread_init();
[INFO] [stderr]   |     ^^^ use of undeclared type or module `coz`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `coz`
[INFO] [stderr]  --> examples/toy.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |         coz::thread_init();
[INFO] [stderr]   |         ^^^ use of undeclared type or module `coz`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `coz`
[INFO] [stderr]   --> examples/toy.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |         coz::thread_init();
[INFO] [stderr]    |         ^^^ use of undeclared type or module `coz`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `coz-temporary`.
[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[E0433]: failed to resolve: use of undeclared type or module `coz`
[INFO] [stderr]  --> tests/smoke.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     coz::progress!();
[INFO] [stderr]   |     ^^^ use of undeclared type or module `coz`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `coz`
[INFO] [stderr]  --> tests/smoke.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     coz::progress!("foo");
[INFO] [stderr]   |     ^^^ use of undeclared type or module `coz`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `coz`
[INFO] [stderr]  --> tests/smoke.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     coz::begin!("foo");
[INFO] [stderr]   |     ^^^ use of undeclared type or module `coz`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `coz`
[INFO] [stderr]  --> tests/smoke.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     coz::end!("foo");
[INFO] [stderr]   |     ^^^ use of undeclared type or module `coz`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `coz`
[INFO] [stderr]   --> tests/smoke.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     coz::scope!("scope");
[INFO] [stderr]    |     ^^^ use of undeclared type or module `coz`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `coz-temporary`.
[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" "cf0f712f2ae19124d6fd8fb174dab092363d33072b01a151746d77c6f1cd36a7"`
[INFO] running `"docker" "rm" "-f" "cf0f712f2ae19124d6fd8fb174dab092363d33072b01a151746d77c6f1cd36a7"`
[INFO] [stdout] cf0f712f2ae19124d6fd8fb174dab092363d33072b01a151746d77c6f1cd36a7