[INFO] crate ticker 0.1.1 is already in cache
[INFO] testing ticker-0.1.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate ticker 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate ticker 0.1.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ticker 0.1.1
[INFO] finished tweaking crates.io crate ticker 0.1.1
[INFO] tweaked toml for crates.io crate ticker 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: unused manifest key: package.docs
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2020-06-03" "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] dc6061b115eea0e17e0cf9976021ddd2def7e9b2decc966df70c905c81d67bee
[INFO] running `"docker" "start" "-a" "dc6061b115eea0e17e0cf9976021ddd2def7e9b2decc966df70c905c81d67bee"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused manifest key: package.docs
[INFO] [stderr]    Compiling ticker v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `"docker" "inspect" "dc6061b115eea0e17e0cf9976021ddd2def7e9b2decc966df70c905c81d67bee"`
[INFO] running `"docker" "rm" "-f" "dc6061b115eea0e17e0cf9976021ddd2def7e9b2decc966df70c905c81d67bee"`
[INFO] [stdout] dc6061b115eea0e17e0cf9976021ddd2def7e9b2decc966df70c905c81d67bee
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2020-06-03" "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] cc6c310b3a14c30df71fd921f84665f229ebab2871f93e5ed2c558d61f00d148
[INFO] running `"docker" "start" "-a" "cc6c310b3a14c30df71fd921f84665f229ebab2871f93e5ed2c558d61f00d148"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused manifest key: package.docs
[INFO] [stderr]    Compiling ticker v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "cc6c310b3a14c30df71fd921f84665f229ebab2871f93e5ed2c558d61f00d148"`
[INFO] running `"docker" "rm" "-f" "cc6c310b3a14c30df71fd921f84665f229ebab2871f93e5ed2c558d61f00d148"`
[INFO] [stdout] cc6c310b3a14c30df71fd921f84665f229ebab2871f93e5ed2c558d61f00d148
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] b7dd14ac948ca14a1f43a8caa297c0cc693482f3395aab1c66d8bc8558e163a4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "b7dd14ac948ca14a1f43a8caa297c0cc693482f3395aab1c66d8bc8558e163a4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused manifest key: package.docs
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ticker-8998fea58542f56f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests ticker
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 5) ... FAILED
[INFO] [stdout] test src/lib.rs - Ticker (line 30) ... FAILED
[INFO] [stdout] test src/lib.rs - Ticker (line 21) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs -  (line 5) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Ticker`
[INFO] [stdout]  --> src/lib.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | let ticker = Ticker::new((0..10), Duration::from_secs(1));
[INFO] [stdout]   |              ^^^^^^ use of undeclared type or module `Ticker`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Duration`
[INFO] [stdout]  --> src/lib.rs:6:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | let ticker = Ticker::new((0..10), Duration::from_secs(1));
[INFO] [stdout]   |                                   ^^^^^^^^ use of undeclared type or module `Duration`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Ticker (line 30) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Ticker`
[INFO] [stdout]  --> src/lib.rs:31:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | for _ in Ticker::new((0..), Duration::from_secs(1)) {
[INFO] [stdout]   |          ^^^^^^ use of undeclared type or module `Ticker`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Duration`
[INFO] [stdout]  --> src/lib.rs:31:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | for _ in Ticker::new((0..), Duration::from_secs(1)) {
[INFO] [stdout]   |                             ^^^^^^^^ use of undeclared type or module `Duration`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `somefunc` in this scope
[INFO] [stdout]  --> src/lib.rs:32:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     somefunc()
[INFO] [stdout]   |     ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Ticker (line 21) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Ticker`
[INFO] [stdout]  --> src/lib.rs:22:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | let ticker = Ticker::new((0..10), Duration::from_secs(1));
[INFO] [stdout]   |              ^^^^^^ use of undeclared type or module `Ticker`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Duration`
[INFO] [stdout]  --> src/lib.rs:22:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | let ticker = Ticker::new((0..10), Duration::from_secs(1));
[INFO] [stdout]   |                                   ^^^^^^^^ use of undeclared type or module `Duration`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs -  (line 5)
[INFO] [stdout]     src/lib.rs - Ticker (line 21)
[INFO] [stdout]     src/lib.rs - Ticker (line 30)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "b7dd14ac948ca14a1f43a8caa297c0cc693482f3395aab1c66d8bc8558e163a4"`
[INFO] running `"docker" "rm" "-f" "b7dd14ac948ca14a1f43a8caa297c0cc693482f3395aab1c66d8bc8558e163a4"`
[INFO] [stdout] b7dd14ac948ca14a1f43a8caa297c0cc693482f3395aab1c66d8bc8558e163a4