[INFO] crate iterators-rfoxmich 0.1.1 is already in cache
[INFO] testing iterators-rfoxmich-0.1.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate iterators-rfoxmich 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate iterators-rfoxmich 0.1.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iterators-rfoxmich 0.1.1
[INFO] finished tweaking crates.io crate iterators-rfoxmich 0.1.1
[INFO] tweaked toml for crates.io crate iterators-rfoxmich 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate iterators-rfoxmich 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5657cba1c90f2fe173363411b607f78e4902640f5b002ef25eeb8249fe8e479
[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" "f5657cba1c90f2fe173363411b607f78e4902640f5b002ef25eeb8249fe8e479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5657cba1c90f2fe173363411b607f78e4902640f5b002ef25eeb8249fe8e479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5657cba1c90f2fe173363411b607f78e4902640f5b002ef25eeb8249fe8e479", kill_on_drop: false }`
[INFO] [stdout] f5657cba1c90f2fe173363411b607f78e4902640f5b002ef25eeb8249fe8e479
[INFO] running `Command { std: "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10b74a8a81c10f098358b7280bb9511c8fbfb3c33b82d29a2e95fcfea805f962
[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" "10b74a8a81c10f098358b7280bb9511c8fbfb3c33b82d29a2e95fcfea805f962", kill_on_drop: false }`
[INFO] [stderr]    Compiling iterators-rfoxmich v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "10b74a8a81c10f098358b7280bb9511c8fbfb3c33b82d29a2e95fcfea805f962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10b74a8a81c10f098358b7280bb9511c8fbfb3c33b82d29a2e95fcfea805f962", kill_on_drop: false }`
[INFO] [stdout] 10b74a8a81c10f098358b7280bb9511c8fbfb3c33b82d29a2e95fcfea805f962
[INFO] running `Command { std: "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65c8e2e585edb75c93d6d71d5a7a5bb5558ff970ecb1e643bca720cabc1fd109
[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" "65c8e2e585edb75c93d6d71d5a7a5bb5558ff970ecb1e643bca720cabc1fd109", kill_on_drop: false }`
[INFO] [stderr]    Compiling iterators-rfoxmich v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "65c8e2e585edb75c93d6d71d5a7a5bb5558ff970ecb1e643bca720cabc1fd109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65c8e2e585edb75c93d6d71d5a7a5bb5558ff970ecb1e643bca720cabc1fd109", kill_on_drop: false }`
[INFO] [stdout] 65c8e2e585edb75c93d6d71d5a7a5bb5558ff970ecb1e643bca720cabc1fd109
[INFO] running `Command { std: "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01f9bc50abcc920d9fb210635922afb34bfcd4f72271852953f4ea38b662b6fa
[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" "01f9bc50abcc920d9fb210635922afb34bfcd4f72271852953f4ea38b662b6fa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/iterators_rfoxmich-2ec4c90af843b567
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::map_test ... ok
[INFO] [stdout] test tests::counter_test_2 ... ok
[INFO] [stdout] test tests::filter_by_size ... ok
[INFO] [stdout] test tests::counter_test_1 ... ok
[INFO] [stdout] test tests::sum_test ... ok
[INFO] [stdout] test tests::iter_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/iterators_rfoxmich-e5aaab9829e0439a
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iterators-rfoxmich
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Counter::new (line 42) ... FAILED
[INFO] [stdout] test src/lib.rs - Counter::next (line 60) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Counter::new (line 42) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `iterators`
[INFO] [stdout]  --> src/lib.rs:43:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use iterators::Counter;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared type or module `iterators`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Counter::next (line 60) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `iterators`
[INFO] [stdout]  --> src/lib.rs:62:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use iterators::Counter;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared type or module `iterators`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Counter::new (line 42)
[INFO] [stdout]     src/lib.rs - Counter::next (line 60)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "01f9bc50abcc920d9fb210635922afb34bfcd4f72271852953f4ea38b662b6fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01f9bc50abcc920d9fb210635922afb34bfcd4f72271852953f4ea38b662b6fa", kill_on_drop: false }`
[INFO] [stdout] 01f9bc50abcc920d9fb210635922afb34bfcd4f72271852953f4ea38b662b6fa