[INFO] fetching crate rhythmic 0.1.0...
[INFO] testing rhythmic-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate rhythmic 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rhythmic 0.1.0
[INFO] finished tweaking crates.io crate rhythmic 0.1.0
[INFO] tweaked toml for crates.io crate rhythmic 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rhythmic 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 094532bd3df9e3181d63e30ea60e877d535163f0e5ed9b811e0babac8bcee992
[INFO] running `Command { std: "docker" "start" "-a" "094532bd3df9e3181d63e30ea60e877d535163f0e5ed9b811e0babac8bcee992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "094532bd3df9e3181d63e30ea60e877d535163f0e5ed9b811e0babac8bcee992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "094532bd3df9e3181d63e30ea60e877d535163f0e5ed9b811e0babac8bcee992", kill_on_drop: false }`
[INFO] [stdout] 094532bd3df9e3181d63e30ea60e877d535163f0e5ed9b811e0babac8bcee992
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6621d01f799a74dec41534be0cc50b50676f404c437e826bd62de1a0d4f3f6d1
[INFO] running `Command { std: "docker" "start" "-a" "6621d01f799a74dec41534be0cc50b50676f404c437e826bd62de1a0d4f3f6d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rhythmic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "6621d01f799a74dec41534be0cc50b50676f404c437e826bd62de1a0d4f3f6d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6621d01f799a74dec41534be0cc50b50676f404c437e826bd62de1a0d4f3f6d1", kill_on_drop: false }`
[INFO] [stdout] 6621d01f799a74dec41534be0cc50b50676f404c437e826bd62de1a0d4f3f6d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 154a2c69ceb55f5866daef0a3b62016b8554d51f71075a1f67df2af07cc58b44
[INFO] running `Command { std: "docker" "start" "-a" "154a2c69ceb55f5866daef0a3b62016b8554d51f71075a1f67df2af07cc58b44", kill_on_drop: false }`
[INFO] [stderr]    Compiling rhythmic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "154a2c69ceb55f5866daef0a3b62016b8554d51f71075a1f67df2af07cc58b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "154a2c69ceb55f5866daef0a3b62016b8554d51f71075a1f67df2af07cc58b44", kill_on_drop: false }`
[INFO] [stdout] 154a2c69ceb55f5866daef0a3b62016b8554d51f71075a1f67df2af07cc58b44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 03ba79846cd1e6fe70a2f89f0ebc314d5c7fac4bf0760670f01099c8e7eb6fea
[INFO] running `Command { std: "docker" "start" "-a" "03ba79846cd1e6fe70a2f89f0ebc314d5c7fac4bf0760670f01099c8e7eb6fea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rhythmic-ff47ffc9f18af83a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_first_immediate_tick ... ok
[INFO] [stdout] test tests::test_previous_interval_start ... ok
[INFO] [stdout] test tests::test_immediate_return_behavior ... ok
[INFO] [stdout] test tests::test_regular_second_tick ... ok
[INFO] [stdout] test tests::test_tick ... ok
[INFO] [stdout] test tests::test_configure_new_interval ... ok
[INFO] [stdout] test tests::test_wait_interval_behavior ... ok
[INFO] [stdout] test tests::test_await_next_interval_behavior ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rhythmic
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - TimeInterval::previous_interval_start (line 106) ... ignored
[INFO] [stdout] test src/lib.rs - TimeInterval::round_to_interval_start (line 82) ... ignored
[INFO] [stdout] test src/lib.rs - TimeInterval::tick_time (line 136) ... ignored
[INFO] [stdout] test src/lib.rs - TimeInterval::tick_with_current_time (line 189) ... ignored
[INFO] [stdout] test src/lib.rs - TimeInterval (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "03ba79846cd1e6fe70a2f89f0ebc314d5c7fac4bf0760670f01099c8e7eb6fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03ba79846cd1e6fe70a2f89f0ebc314d5c7fac4bf0760670f01099c8e7eb6fea", kill_on_drop: false }`
[INFO] [stdout] 03ba79846cd1e6fe70a2f89f0ebc314d5c7fac4bf0760670f01099c8e7eb6fea