[INFO] fetching crate coz-temporary 0.1.3...
[INFO] checking coz-temporary-0.1.3 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] extracting crate coz-temporary 0.1.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate coz-temporary 0.1.3 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-8/source/Cargo.toml
[INFO] crate crates.io crate coz-temporary 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64e0a02a079a6934144c9de03b83fa03a0e9b8e8f1d1b27298a56ed8b0d71fda
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "64e0a02a079a6934144c9de03b83fa03a0e9b8e8f1d1b27298a56ed8b0d71fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64e0a02a079a6934144c9de03b83fa03a0e9b8e8f1d1b27298a56ed8b0d71fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64e0a02a079a6934144c9de03b83fa03a0e9b8e8f1d1b27298a56ed8b0d71fda", kill_on_drop: false }`
[INFO] [stdout] 64e0a02a079a6934144c9de03b83fa03a0e9b8e8f1d1b27298a56ed8b0d71fda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1016f11e3a5eeb752c9cf6e3863ab233aad886e94357694469ef1de27ca29c50
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1016f11e3a5eeb752c9cf6e3863ab233aad886e94357694469ef1de27ca29c50", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.3.1
[INFO] [stderr]     Checking coz-temporary v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `coz`
[INFO] [stdout]   --> examples/toy.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |             coz::progress!("b");
[INFO] [stdout]    |             ^^^ use of undeclared crate or module `coz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `coz`
[INFO] [stdout]   --> examples/toy.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             coz::progress!("a");
[INFO] [stdout]    |             ^^^ use of undeclared crate or module `coz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `coz`
[INFO] [stdout]  --> tests/smoke.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     coz::progress!();
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `coz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `coz`
[INFO] [stdout]  --> tests/smoke.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     coz::progress!("foo");
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `coz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `coz`
[INFO] [stdout]  --> tests/smoke.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     coz::begin!("foo");
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `coz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `coz`
[INFO] [stdout]  --> tests/smoke.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     coz::end!("foo");
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `coz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `coz`
[INFO] [stdout]   --> tests/smoke.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     coz::scope!("scope");
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `coz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[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] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `coz`
[INFO] [stdout]  --> examples/toy.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     coz::thread_init();
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `coz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `coz`
[INFO] [stdout]  --> examples/toy.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |         coz::thread_init();
[INFO] [stdout]   |         ^^^ use of undeclared crate or module `coz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `coz`
[INFO] [stdout]   --> examples/toy.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |         coz::thread_init();
[INFO] [stdout]    |         ^^^ use of undeclared crate or module `coz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1016f11e3a5eeb752c9cf6e3863ab233aad886e94357694469ef1de27ca29c50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1016f11e3a5eeb752c9cf6e3863ab233aad886e94357694469ef1de27ca29c50", kill_on_drop: false }`
[INFO] [stdout] 1016f11e3a5eeb752c9cf6e3863ab233aad886e94357694469ef1de27ca29c50