[INFO] fetching crate iter_num_tools 0.6.1... [INFO] testing iter_num_tools-0.6.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate iter_num_tools 0.6.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate iter_num_tools 0.6.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate iter_num_tools 0.6.1 [INFO] finished tweaking crates.io crate iter_num_tools 0.6.1 [INFO] tweaked toml for crates.io crate iter_num_tools 0.6.1 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded array_builder v0.1.4 [INFO] [stderr] Downloaded array_iter_tools v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0a70235a42d718b021b49607864506fd63a36e25de2868b20f7f9e80656a737 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f0a70235a42d718b021b49607864506fd63a36e25de2868b20f7f9e80656a737", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0a70235a42d718b021b49607864506fd63a36e25de2868b20f7f9e80656a737", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0a70235a42d718b021b49607864506fd63a36e25de2868b20f7f9e80656a737", kill_on_drop: false }` [INFO] [stdout] f0a70235a42d718b021b49607864506fd63a36e25de2868b20f7f9e80656a737 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf6df96b3c28d903943e0f0281aab8acb938e2254b628cbce42fb9a4cab4d170 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bf6df96b3c28d903943e0f0281aab8acb938e2254b628cbce42fb9a4cab4d170", kill_on_drop: false }` [INFO] [stderr] Compiling array_builder v0.1.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling array_iter_tools v0.2.0 [INFO] [stderr] Compiling iter_num_tools v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.67s [INFO] running `Command { std: "docker" "inspect" "bf6df96b3c28d903943e0f0281aab8acb938e2254b628cbce42fb9a4cab4d170", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf6df96b3c28d903943e0f0281aab8acb938e2254b628cbce42fb9a4cab4d170", kill_on_drop: false }` [INFO] [stdout] bf6df96b3c28d903943e0f0281aab8acb938e2254b628cbce42fb9a4cab4d170 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e1678f831f456e8a77133ce4cc7a9eb83eb4d0f14a40570faa34d176e914c6d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0e1678f831f456e8a77133ce4cc7a9eb83eb4d0f14a40570faa34d176e914c6d", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling itertools-num v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling iter_num_tools v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 29.20s [INFO] running `Command { std: "docker" "inspect" "0e1678f831f456e8a77133ce4cc7a9eb83eb4d0f14a40570faa34d176e914c6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e1678f831f456e8a77133ce4cc7a9eb83eb4d0f14a40570faa34d176e914c6d", kill_on_drop: false }` [INFO] [stdout] 0e1678f831f456e8a77133ce4cc7a9eb83eb4d0f14a40570faa34d176e914c6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1359202bcedce8cacf42bbde05ce3ffe679c87244fbae4ad9e02566d82a1a8f5 [INFO] running `Command { std: "docker" "start" "-a" "1359202bcedce8cacf42bbde05ce3ffe679c87244fbae4ad9e02566d82a1a8f5", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/iter_num_tools-d757cdca5a52cecd) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test gridspace::tests::test_grid_space_exclusive_len ... ok [INFO] [stdout] test gridspace::tests::test_grid_space_exclusive_single ... ok [INFO] [stdout] test gridspace::tests::test_grid_space_inclusive ... ok [INFO] [stdout] test gridspace::tests::test_grid_space_exclusive_rev ... ok [INFO] [stdout] test gridspace::tests::test_grid_space_inclusive_single ... ok [INFO] [stdout] test linspace::tests::test_lin_space_exclusive ... ok [INFO] [stdout] test gridspace::tests::test_grid_space_inclusive_rev ... ok [INFO] [stdout] test arange::tests::test_arange ... ok [INFO] [stdout] test logspace::tests::test_log_space_exclusive_len ... ok [INFO] [stdout] test arange_grid::tests::test_arange_grid_exclusive ... ok [INFO] [stdout] test linspace::tests::test_lin_space_inclusive ... ok [INFO] [stdout] test logspace::tests::test_log_space_exclusive_rev ... ok [INFO] [stdout] test logspace::tests::test_log_space_inclusive_rev ... ok [INFO] [stdout] test logspace::tests::test_log_space_exclusive ... ok [INFO] [stdout] test linspace::tests::test_lin_space_exclusive_len ... ok [INFO] [stdout] test gridspace::tests::test_grid_space_exclusive ... ok [INFO] [stdout] test linspace::tests::test_lin_space_exclusive_rev ... ok [INFO] [stdout] test arange_grid::tests::test_arange_grid_exclusive_len ... ok [INFO] [stdout] test linspace::tests::test_lin_space_extras ... ok [INFO] [stdout] test arange_grid::tests::test_arange_grid_exclusive_rev ... ok [INFO] [stdout] test logspace::tests::test_log_space_inclusive ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests iter_num_tools [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/lib.rs - (line 63) - compile fail ... ok [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] test src/lib.rs - (line 54) ... ok [INFO] [stdout] test src/lib.rs - (line 101) ... ok [INFO] [stdout] test src/logspace.rs - logspace::log_space (line 8) ... ok [INFO] [stdout] test src/arange.rs - arange::arange (line 11) ... ok [INFO] [stdout] test src/arange_grid.rs - arange_grid::arange_grid (line 13) ... ok [INFO] [stdout] test src/lib.rs - (line 75) ... ok [INFO] [stdout] test src/lib.rs - (line 27) ... ok [INFO] [stdout] test src/linspace.rs - linspace::lin_space (line 7) ... ok [INFO] [stdout] test src/gridspace.rs - gridspace::grid_space (line 12) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1359202bcedce8cacf42bbde05ce3ffe679c87244fbae4ad9e02566d82a1a8f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1359202bcedce8cacf42bbde05ce3ffe679c87244fbae4ad9e02566d82a1a8f5", kill_on_drop: false }` [INFO] [stdout] 1359202bcedce8cacf42bbde05ce3ffe679c87244fbae4ad9e02566d82a1a8f5