[INFO] fetching crate for_each_count 0.1.0...
[INFO] testing for_each_count-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate for_each_count 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate for_each_count 0.1.0
[INFO] finished tweaking crates.io crate for_each_count 0.1.0
[INFO] tweaked toml for crates.io crate for_each_count 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate for_each_count 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate for_each_count 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2f7893d5094b2702bb5d162b69e67a4ff14aa7e43bd11a00739b3214acb675d
[INFO] running `Command { std: "docker" "start" "-a" "b2f7893d5094b2702bb5d162b69e67a4ff14aa7e43bd11a00739b3214acb675d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2f7893d5094b2702bb5d162b69e67a4ff14aa7e43bd11a00739b3214acb675d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2f7893d5094b2702bb5d162b69e67a4ff14aa7e43bd11a00739b3214acb675d", kill_on_drop: false }`
[INFO] [stdout] b2f7893d5094b2702bb5d162b69e67a4ff14aa7e43bd11a00739b3214acb675d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abd21880d8137ad628461b5e1407580e719cfe66d3c2455846793e10ed259961
[INFO] running `Command { std: "docker" "start" "-a" "abd21880d8137ad628461b5e1407580e719cfe66d3c2455846793e10ed259961", kill_on_drop: false }`
[INFO] [stderr]    Compiling for_each_count v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "abd21880d8137ad628461b5e1407580e719cfe66d3c2455846793e10ed259961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abd21880d8137ad628461b5e1407580e719cfe66d3c2455846793e10ed259961", kill_on_drop: false }`
[INFO] [stdout] abd21880d8137ad628461b5e1407580e719cfe66d3c2455846793e10ed259961
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02d468efe2ae59d161766556e7277987470a1a6cf4de18a7080bd9ff3e33c9b3
[INFO] running `Command { std: "docker" "start" "-a" "02d468efe2ae59d161766556e7277987470a1a6cf4de18a7080bd9ff3e33c9b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling for_each_count v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "02d468efe2ae59d161766556e7277987470a1a6cf4de18a7080bd9ff3e33c9b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d468efe2ae59d161766556e7277987470a1a6cf4de18a7080bd9ff3e33c9b3", kill_on_drop: false }`
[INFO] [stdout] 02d468efe2ae59d161766556e7277987470a1a6cf4de18a7080bd9ff3e33c9b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f4f5bf77ab7c2917f7ddcba917fdb114d879a3a9d90239885eeef31e2efade2
[INFO] running `Command { std: "docker" "start" "-a" "2f4f5bf77ab7c2917f7ddcba917fdb114d879a3a9d90239885eeef31e2efade2", 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/for_each_count-bd324fbafab05781)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_for_each_count_with_vec ... ok
[INFO] [stdout] test tests::test_for_each_count_with_side_effects ... ok
[INFO] [stdout] test tests::test_for_each_count_with_filter ... ok
[INFO] [stdout] test tests::test_try_for_each_count_success ... ok
[INFO] [stdout] test tests::test_try_for_each_count_with_filter ... ok
[INFO] [stdout] test tests::test_try_for_each_count_error ... ok
[INFO] [stdout] test tests::test_try_for_each_count_empty ... ok
[INFO] [stdout] test tests::test_for_each_count_without_side_effects ... ok
[INFO] [stderr]    Doc-tests for_each_count
[INFO] [stdout] test tests::test_empty_iterator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - IteratorForEachCount::try_for_each_count (line 113) ... ok
[INFO] [stdout] test src/lib.rs - IteratorForEachCount::for_each_count (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - IteratorForEachCount::for_each_count (line 68) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.52s; merged doctests compilation took 0.51s
[INFO] running `Command { std: "docker" "inspect" "2f4f5bf77ab7c2917f7ddcba917fdb114d879a3a9d90239885eeef31e2efade2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f4f5bf77ab7c2917f7ddcba917fdb114d879a3a9d90239885eeef31e2efade2", kill_on_drop: false }`
[INFO] [stdout] 2f4f5bf77ab7c2917f7ddcba917fdb114d879a3a9d90239885eeef31e2efade2