[INFO] fetching crate rayoff 0.0.2...
[INFO] testing rayoff-0.0.2 against try#ece70b22820429ebf0c6d388c32356a14c58fc2f for pr-107251
[INFO] extracting crate rayoff 0.0.2 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate rayoff 0.0.2 on toolchain ece70b22820429ebf0c6d388c32356a14c58fc2f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rayoff 0.0.2
[INFO] finished tweaking crates.io crate rayoff 0.0.2
[INFO] tweaked toml for crates.io crate rayoff 0.0.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 336dad6bdd2b18184394a46b65fdc230dc12a8348c2fb13acf6388e2b4d5e091
[INFO] running `Command { std: "docker" "start" "-a" "336dad6bdd2b18184394a46b65fdc230dc12a8348c2fb13acf6388e2b4d5e091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "336dad6bdd2b18184394a46b65fdc230dc12a8348c2fb13acf6388e2b4d5e091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "336dad6bdd2b18184394a46b65fdc230dc12a8348c2fb13acf6388e2b4d5e091", kill_on_drop: false }`
[INFO] [stdout] 336dad6bdd2b18184394a46b65fdc230dc12a8348c2fb13acf6388e2b4d5e091
[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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 405c41e3870b3e98c9256c421c2b68c1678443f2e468b68c40f94fed44163bb5
[INFO] running `Command { std: "docker" "start" "-a" "405c41e3870b3e98c9256c421c2b68c1678443f2e468b68c40f94fed44163bb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayoff v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "405c41e3870b3e98c9256c421c2b68c1678443f2e468b68c40f94fed44163bb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "405c41e3870b3e98c9256c421c2b68c1678443f2e468b68c40f94fed44163bb5", kill_on_drop: false }`
[INFO] [stdout] 405c41e3870b3e98c9256c421c2b68c1678443f2e468b68c40f94fed44163bb5
[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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abfa74b5a5910339934c87b1341eba502b9e69b6a6819398bffac70cfda0bb9b
[INFO] running `Command { std: "docker" "start" "-a" "abfa74b5a5910339934c87b1341eba502b9e69b6a6819398bffac70cfda0bb9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayoff v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "abfa74b5a5910339934c87b1341eba502b9e69b6a6819398bffac70cfda0bb9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abfa74b5a5910339934c87b1341eba502b9e69b6a6819398bffac70cfda0bb9b", kill_on_drop: false }`
[INFO] [stdout] abfa74b5a5910339934c87b1341eba502b9e69b6a6819398bffac70cfda0bb9b
[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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9235edf78ea328c45da666742d7d35b3968cf1a43b1bff9a36d5ad44555ca302
[INFO] running `Command { std: "docker" "start" "-a" "9235edf78ea328c45da666742d7d35b3968cf1a43b1bff9a36d5ad44555ca302", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rayoff-0f296bb2217c8384)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test iter::inclusive::test::realistic ... ok
[INFO] [stdout] test iter::inclusive::test::n_divides_t ... ok
[INFO] [stdout] test iter::inclusive::test::t_lt_n ... ok
[INFO] [stdout] test iter::inclusive::test::t_eq_n ... ok
[INFO] [stdout] test iter::range::test::t_eq_n ... ok
[INFO] [stdout] test iter::range::test::t_gt_n ... ok
[INFO] [stdout] test iter::slice::tests::n_divides_t ... ok
[INFO] [stdout] test iter::slice::tests::t_eq_n ... ok
[INFO] [stdout] test iter::slice::tests::t_eq_n_len ... ok
[INFO] [stdout] test iter::range::test::t_lt_n ... ok
[INFO] [stdout] test iter::slice::tests::realistic ... ok
[INFO] [stdout] test iter::slice::tests::t_gt_n ... ok
[INFO] [stdout] test iter::range::test::realistic ... ok
[INFO] [stdout] test iter::inclusive::test::t_gt_n ... ok
[INFO] [stderr]    Doc-tests rayoff
[INFO] [stdout] test iter::slice::tests::t_gt_n_len ... ok
[INFO] [stdout] test iter::slice::tests::t_lt_n ... ok
[INFO] [stdout] test iter::range::test::n_divides_t ... ok
[INFO] [stdout] test iter::slice::tests::t_lt_n_len ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - Divvy (line 21) ... ok
[INFO] [stdout] test src/lib.rs - IteratorExt::find_map_any (line 117) ... ok
[INFO] [stdout] test src/lib.rs - IteratorExt::find_any (line 200) ... ok
[INFO] [stdout] test src/lib.rs - IteratorExt::find_all (line 222) ... ok
[INFO] [stdout] test src/lib.rs - IteratorExt::par_for_each (line 92) ... ok
[INFO] [stdout] test src/lib.rs - IteratorExt::find_map_all (line 166) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - IteratorExt::map_reduce (line 241) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9235edf78ea328c45da666742d7d35b3968cf1a43b1bff9a36d5ad44555ca302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9235edf78ea328c45da666742d7d35b3968cf1a43b1bff9a36d5ad44555ca302", kill_on_drop: false }`
[INFO] [stdout] 9235edf78ea328c45da666742d7d35b3968cf1a43b1bff9a36d5ad44555ca302