[INFO] fetching crate yield-progress 0.1.7...
[INFO] testing yield-progress-0.1.7 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate yield-progress 0.1.7 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate yield-progress 0.1.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate yield-progress 0.1.7
[INFO] tweaked toml for crates.io crate yield-progress 0.1.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yield-progress 0.1.7 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] crate crates.io crate yield-progress 0.1.7 already has a lockfile, it will not be regenerated
[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] 8800a751b1b0127276e2888392119bfc4becee8814e11fda64f646a33e5119dd
[INFO] running `Command { std: "docker" "start" "-a" "8800a751b1b0127276e2888392119bfc4becee8814e11fda64f646a33e5119dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8800a751b1b0127276e2888392119bfc4becee8814e11fda64f646a33e5119dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8800a751b1b0127276e2888392119bfc4becee8814e11fda64f646a33e5119dd", kill_on_drop: false }`
[INFO] [stdout] 8800a751b1b0127276e2888392119bfc4becee8814e11fda64f646a33e5119dd
[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] 3deef4a59b2ade5ebe2b36faee65d944bc317cd7a7d81a2fc856528980167ffd
[INFO] running `Command { std: "docker" "start" "-a" "3deef4a59b2ade5ebe2b36faee65d944bc317cd7a7d81a2fc856528980167ffd", kill_on_drop: false }`
[INFO] [stderr]    Compiling yield-progress v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "3deef4a59b2ade5ebe2b36faee65d944bc317cd7a7d81a2fc856528980167ffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3deef4a59b2ade5ebe2b36faee65d944bc317cd7a7d81a2fc856528980167ffd", kill_on_drop: false }`
[INFO] [stdout] 3deef4a59b2ade5ebe2b36faee65d944bc317cd7a7d81a2fc856528980167ffd
[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] 1cad184749be3236ab2051a49691508e0d15c27dba9c48606184fdfcb607dccc
[INFO] running `Command { std: "docker" "start" "-a" "1cad184749be3236ab2051a49691508e0d15c27dba9c48606184fdfcb607dccc", kill_on_drop: false }`
[INFO] [stderr]    Compiling pin-project-lite v0.2.12
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling tokio v1.32.0
[INFO] [stderr]    Compiling yield-progress v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "1cad184749be3236ab2051a49691508e0d15c27dba9c48606184fdfcb607dccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cad184749be3236ab2051a49691508e0d15c27dba9c48606184fdfcb607dccc", kill_on_drop: false }`
[INFO] [stdout] 1cad184749be3236ab2051a49691508e0d15c27dba9c48606184fdfcb607dccc
[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] 82f33464abab98f6304ef178c1e303ba8c880c890502cd492b1b68c9e04be33f
[INFO] running `Command { std: "docker" "start" "-a" "82f33464abab98f6304ef178c1e303ba8c880c890502cd492b1b68c9e04be33f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yield_progress-f1954c8631c5e6d7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basic_yield::tests::yield_smoke_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-00ee48ca0f46cd13)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test finish ... ok
[INFO] [stdout] test finish_and_cut ... ok
[INFO] [stdout] test basic_progress ... ok
[INFO] [stdout] test progress_without_yield ... ok
[INFO] [stdout] test set_label ... ok
[INFO] [stdout] test split_evenly_basic ... ok
[INFO] [stdout] test split_evenly_concurrent ... ok
[INFO] [stdout] test split_evenly_with_max ... ok
[INFO] [stdout] test yield_progress_is_sync ... ok
[INFO] [stdout] test yield_without_progress ... ok
[INFO] [stdout] test start_and_cut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yield_progress
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - YieldProgress::start_and_cut (line 316) - compile ... ok
[INFO] [stdout] test src/lib.rs - YieldProgress::new (line 160) ... ok
[INFO] [stdout] test src/lib.rs - YieldProgress::noop (line 197) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "82f33464abab98f6304ef178c1e303ba8c880c890502cd492b1b68c9e04be33f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82f33464abab98f6304ef178c1e303ba8c880c890502cd492b1b68c9e04be33f", kill_on_drop: false }`
[INFO] [stdout] 82f33464abab98f6304ef178c1e303ba8c880c890502cd492b1b68c9e04be33f