[INFO] fetching crate iter_num_tools 0.6.1...
[INFO] testing iter_num_tools-0.6.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate iter_num_tools 0.6.1 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate iter_num_tools 0.6.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-117/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79bb6a6ac691910a829e55f8e09e9f3975f5e25f5d5db74659053ca982007a45
[INFO] running `Command { std: "docker" "start" "-a" "79bb6a6ac691910a829e55f8e09e9f3975f5e25f5d5db74659053ca982007a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79bb6a6ac691910a829e55f8e09e9f3975f5e25f5d5db74659053ca982007a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79bb6a6ac691910a829e55f8e09e9f3975f5e25f5d5db74659053ca982007a45", kill_on_drop: false }`
[INFO] [stdout] 79bb6a6ac691910a829e55f8e09e9f3975f5e25f5d5db74659053ca982007a45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d820b8624ba13b8f0032721742a0947431f204feca8fd5f4e45f4ac5c71e2763
[INFO] running `Command { std: "docker" "start" "-a" "d820b8624ba13b8f0032721742a0947431f204feca8fd5f4e45f4ac5c71e2763", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libm v0.2.1
[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 2.86s
[INFO] running `Command { std: "docker" "inspect" "d820b8624ba13b8f0032721742a0947431f204feca8fd5f4e45f4ac5c71e2763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d820b8624ba13b8f0032721742a0947431f204feca8fd5f4e45f4ac5c71e2763", kill_on_drop: false }`
[INFO] [stdout] d820b8624ba13b8f0032721742a0947431f204feca8fd5f4e45f4ac5c71e2763
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0710624dd3e88afc7672d6c51ef75df455a43bd9f6e8852ac5a84f6506e1f3ea
[INFO] running `Command { std: "docker" "start" "-a" "0710624dd3e88afc7672d6c51ef75df455a43bd9f6e8852ac5a84f6506e1f3ea", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling itertools-num v0.1.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling iter_num_tools v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.17s
[INFO] running `Command { std: "docker" "inspect" "0710624dd3e88afc7672d6c51ef75df455a43bd9f6e8852ac5a84f6506e1f3ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0710624dd3e88afc7672d6c51ef75df455a43bd9f6e8852ac5a84f6506e1f3ea", kill_on_drop: false }`
[INFO] [stdout] 0710624dd3e88afc7672d6c51ef75df455a43bd9f6e8852ac5a84f6506e1f3ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc507dfc2b8b20319df82891b6a6943565f7e978bf3c48fafb40fb33364c0fd1
[INFO] running `Command { std: "docker" "start" "-a" "bc507dfc2b8b20319df82891b6a6943565f7e978bf3c48fafb40fb33364c0fd1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iter_num_tools-e5e3bd9c994ea23b)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test arange::tests::test_arange ... ok
[INFO] [stdout] test arange_grid::tests::test_arange_grid_exclusive ... ok
[INFO] [stdout] test gridspace::tests::test_grid_space_exclusive ... ok
[INFO] [stdout] test gridspace::tests::test_grid_space_exclusive_len ... ok
[INFO] [stdout] test gridspace::tests::test_grid_space_exclusive_rev ... 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_inclusive_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 linspace::tests::test_lin_space_exclusive_rev ... ok
[INFO] [stdout] test linspace::tests::test_lin_space_extras ... ok
[INFO] [stdout] test linspace::tests::test_lin_space_inclusive ... ok
[INFO] [stdout] test logspace::tests::test_log_space_exclusive ... ok
[INFO] [stdout] test logspace::tests::test_log_space_exclusive_len ... ok
[INFO] [stdout] test logspace::tests::test_log_space_exclusive_rev ... ok
[INFO] [stdout] test logspace::tests::test_log_space_inclusive ... ok
[INFO] [stdout] test arange_grid::tests::test_arange_grid_exclusive_len ... ok
[INFO] [stdout] test arange_grid::tests::test_arange_grid_exclusive_rev ... ok
[INFO] [stdout] test linspace::tests::test_lin_space_exclusive_len ... ok
[INFO] [stdout] test logspace::tests::test_log_space_inclusive_rev ... 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/linspace.rs - linspace::lin_space (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... 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/lib.rs - (line 101) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 75) ... ok
[INFO] [stdout] test src/arange_grid.rs - arange_grid::arange_grid (line 13) ... 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 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc507dfc2b8b20319df82891b6a6943565f7e978bf3c48fafb40fb33364c0fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc507dfc2b8b20319df82891b6a6943565f7e978bf3c48fafb40fb33364c0fd1", kill_on_drop: false }`
[INFO] [stdout] bc507dfc2b8b20319df82891b6a6943565f7e978bf3c48fafb40fb33364c0fd1