[INFO] crate ticktock 0.8.0 is already in cache
[INFO] testing ticktock-0.8.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate ticktock 0.8.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ticktock 0.8.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ticktock 0.8.0
[INFO] finished tweaking crates.io crate ticktock 0.8.0
[INFO] tweaked toml for crates.io crate ticktock 0.8.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate ticktock 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e85421d5d689e0b8bf375e5f99d00972d00744fc941462edba491e4918ce3577
[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" "e85421d5d689e0b8bf375e5f99d00972d00744fc941462edba491e4918ce3577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e85421d5d689e0b8bf375e5f99d00972d00744fc941462edba491e4918ce3577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e85421d5d689e0b8bf375e5f99d00972d00744fc941462edba491e4918ce3577", kill_on_drop: false }`
[INFO] [stdout] e85421d5d689e0b8bf375e5f99d00972d00744fc941462edba491e4918ce3577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8beea63b2beba047c1b15d60576f8e692353c7c0bd30ba67c696c1141241b5f5
[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" "8beea63b2beba047c1b15d60576f8e692353c7c0bd30ba67c696c1141241b5f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ticktock v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "8beea63b2beba047c1b15d60576f8e692353c7c0bd30ba67c696c1141241b5f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8beea63b2beba047c1b15d60576f8e692353c7c0bd30ba67c696c1141241b5f5", kill_on_drop: false }`
[INFO] [stdout] 8beea63b2beba047c1b15d60576f8e692353c7c0bd30ba67c696c1141241b5f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f267e95feb570615d8ac658d37e7f7e341af59481fc412a817e028be05610b2
[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" "9f267e95feb570615d8ac658d37e7f7e341af59481fc412a817e028be05610b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ticktock v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "9f267e95feb570615d8ac658d37e7f7e341af59481fc412a817e028be05610b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f267e95feb570615d8ac658d37e7f7e341af59481fc412a817e028be05610b2", kill_on_drop: false }`
[INFO] [stdout] 9f267e95feb570615d8ac658d37e7f7e341af59481fc412a817e028be05610b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3950d5b10cf57d54952fc8e94edb6f91394de15b71c98f6449cc6bd46301316b
[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" "3950d5b10cf57d54952fc8e94edb6f91394de15b71c98f6449cc6bd46301316b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ticktock-26d3dc3e1a2bbff9
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::attempt_works_on_empty_result_vecs ... ok
[INFO] [stdout] test test::attempt_works_on_none_options ... ok
[INFO] [stdout] test timer::tests::construction ... ok
[INFO] [stdout] test timer::tests::test_single_timer ... ok
[INFO] [stdout] test timer::tests::value_retrieval ... ok
[INFO] [stdout] test timer::tests::test_just_called ... ok
[INFO] [stdout] test test::attempt_works_on_empty_option_vecs ... ok
[INFO] [stdout] test test::attempt_works_on_err_results ... ok
[INFO] [stdout] test test::attempt_works_on_some_options ... ok
[INFO] [stdout] test test::attempt_works_on_ok_results ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ticktock
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs -  (line 8) ... ignored
[INFO] [stdout] test src/lib.rs - Attempt (line 80) ... ignored
[INFO] [stdout] test src/timer.rs - timer (line 12) ... ok
[INFO] [stdout] test src/clock.rs - clock::ClockIter (line 22) ... ok
[INFO] [stdout] test src/lib.rs - Attempt (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3950d5b10cf57d54952fc8e94edb6f91394de15b71c98f6449cc6bd46301316b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3950d5b10cf57d54952fc8e94edb6f91394de15b71c98f6449cc6bd46301316b", kill_on_drop: false }`
[INFO] [stdout] 3950d5b10cf57d54952fc8e94edb6f91394de15b71c98f6449cc6bd46301316b