[INFO] fetching crate cocoro 0.1.0...
[INFO] testing cocoro-0.1.0 against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530
[INFO] extracting crate cocoro 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate cocoro 0.1.0 on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cocoro 0.1.0
[INFO] finished tweaking crates.io crate cocoro 0.1.0
[INFO] tweaked toml for crates.io crate cocoro 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1433289adf73e438bac7d89045d0c18fa845dc06b9b62ad3ad58c04024106d4
[INFO] running `Command { std: "docker" "start" "-a" "c1433289adf73e438bac7d89045d0c18fa845dc06b9b62ad3ad58c04024106d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1433289adf73e438bac7d89045d0c18fa845dc06b9b62ad3ad58c04024106d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1433289adf73e438bac7d89045d0c18fa845dc06b9b62ad3ad58c04024106d4", kill_on_drop: false }`
[INFO] [stdout] c1433289adf73e438bac7d89045d0c18fa845dc06b9b62ad3ad58c04024106d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0535265097cfda5b65bbe013f0eefc3b5f3526c58cb5b5e1bb1bd9365f23edc
[INFO] running `Command { std: "docker" "start" "-a" "d0535265097cfda5b65bbe013f0eefc3b5f3526c58cb5b5e1bb1bd9365f23edc", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling cocoro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "d0535265097cfda5b65bbe013f0eefc3b5f3526c58cb5b5e1bb1bd9365f23edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0535265097cfda5b65bbe013f0eefc3b5f3526c58cb5b5e1bb1bd9365f23edc", kill_on_drop: false }`
[INFO] [stdout] d0535265097cfda5b65bbe013f0eefc3b5f3526c58cb5b5e1bb1bd9365f23edc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3df8ce0230c74c542918d26c9c5e23ce81535e36b2a1a0d71e0426bdb0cd46d
[INFO] running `Command { std: "docker" "start" "-a" "f3df8ce0230c74c542918d26c9c5e23ce81535e36b2a1a0d71e0426bdb0cd46d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cocoro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "f3df8ce0230c74c542918d26c9c5e23ce81535e36b2a1a0d71e0426bdb0cd46d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3df8ce0230c74c542918d26c9c5e23ce81535e36b2a1a0d71e0426bdb0cd46d", kill_on_drop: false }`
[INFO] [stdout] f3df8ce0230c74c542918d26c9c5e23ce81535e36b2a1a0d71e0426bdb0cd46d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9fc7b1c36ace46721dcf3e4a2d82b9b487b016ab206dc1455246b788a145d478
[INFO] running `Command { std: "docker" "start" "-a" "9fc7b1c36ace46721dcf3e4a2d82b9b487b016ab206dc1455246b788a145d478", 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/cocoro-0d6513b3ad27b945)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::just_return_just_yield_map_yield_flatten ... ok
[INFO] [stdout] test test::just_yield_i32 ... ok
[INFO] [stdout] test test::just_yield_i32_map_yield_map_twice ... ok
[INFO] [stdout] test test::just_yield_just_yield_i32 ... ok
[INFO] [stdout] test test::just_return_just_yield_flatten ... ok
[INFO] [stdout] test test::just_yield_i32_map_yield ... ok
[INFO] [stdout] test test::yield_cumulative_length_of_inputs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-c443eaef3e5c184a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test from_iterator ... ok
[INFO] [stdout] test into_iterator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cocoro
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/coro.rs - coro::Coro::contramap_input (line 270) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::zip (line 615) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::yields (line 107) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::assert_yields (line 392) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::returns (line 162) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::for_each (line 575) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::compose (line 534) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::bootstrap (line 663) ... ok
[INFO] [stdout] test src/fixed_point.rs - fixed_point::FixedPointCoro (line 17) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::map_return (line 239) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::assert_returns (line 434) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::flatten (line 312) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::assert_yields (line 375) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::flat_map (line 337) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/from_fn.rs - from_fn::from_fn (line 38) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::map_yield (line 195) ... ok
[INFO] [stdout] test src/lib.rs - (line 136) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 121) ... ok
[INFO] [stdout] test src/lib.rs - (line 79) ... ok
[INFO] [stdout] test src/recursive.rs - recursive::recursive (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 203) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9fc7b1c36ace46721dcf3e4a2d82b9b487b016ab206dc1455246b788a145d478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fc7b1c36ace46721dcf3e4a2d82b9b487b016ab206dc1455246b788a145d478", kill_on_drop: false }`
[INFO] [stdout] 9fc7b1c36ace46721dcf3e4a2d82b9b487b016ab206dc1455246b788a145d478