[INFO] fetching crate nlptoolkit-util 0.0.1...
[INFO] testing nlptoolkit-util-0.0.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-3
[INFO] extracting crate nlptoolkit-util 0.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate nlptoolkit-util 0.0.1
[INFO] finished tweaking crates.io crate nlptoolkit-util 0.0.1
[INFO] tweaked toml for crates.io crate nlptoolkit-util 0.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nlptoolkit-util 0.0.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nlptoolkit-util 0.0.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 04fe0ba8e6c89c7aacf721b40e47a295710e1ab8211b8cfdbb44e4ef87b7a699
[INFO] running `Command { std: "docker" "start" "04fe0ba8e6c89c7aacf721b40e47a295710e1ab8211b8cfdbb44e4ef87b7a699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04fe0ba8e6c89c7aacf721b40e47a295710e1ab8211b8cfdbb44e4ef87b7a699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "04fe0ba8e6c89c7aacf721b40e47a295710e1ab8211b8cfdbb44e4ef87b7a699" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04fe0ba8e6c89c7aacf721b40e47a295710e1ab8211b8cfdbb44e4ef87b7a699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "04fe0ba8e6c89c7aacf721b40e47a295710e1ab8211b8cfdbb44e4ef87b7a699" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling cpufeatures v0.3.1
[INFO] [stderr]    Compiling chacha20 v0.10.2
[INFO] [stderr]    Compiling rand v0.10.3
[INFO] [stderr]    Compiling nlptoolkit-util v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 4.51s
[INFO] running `Command { std: "docker" "inspect" "04fe0ba8e6c89c7aacf721b40e47a295710e1ab8211b8cfdbb44e4ef87b7a699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "04fe0ba8e6c89c7aacf721b40e47a295710e1ab8211b8cfdbb44e4ef87b7a699" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling nlptoolkit-util v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "04fe0ba8e6c89c7aacf721b40e47a295710e1ab8211b8cfdbb44e4ef87b7a699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "04fe0ba8e6c89c7aacf721b40e47a295710e1ab8211b8cfdbb44e4ef87b7a699" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/nlptoolkit-util/5604f8f626b1051b/out/nlptoolkit_util-5604f8f626b1051b)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test subset::tests::next3 ... ok
[INFO] [stdout] test subsetfromlist::tests::next1 ... ok
[INFO] [stdout] test randomarray::tests::index_array_test ... ok
[INFO] [stdout] test subset::tests::next2 ... ok
[INFO] [stdout] test subset::tests::next1 ... ok
[INFO] [stdout] test subsetfromlist::tests::next2 ... ok
[INFO] [stdout] test permutation::tests::next2 ... ok
[INFO] [stdout] test permutation::tests::next1 ... ok
[INFO] [stdout] test subsetfromlist::tests::next3 ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test randomarray::tests::normalize_array_test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- randomarray::tests::normalize_array_test stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'randomarray::tests::normalize_array_test' (259) panicked at src/randomarray.rs:39:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 0.99999994
[INFO] [stdout]  right: 1.0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63742f072b01 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x63742f08750a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x63742f076d1c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x63742f04ef66 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x63742f06b199 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x63742f006d70 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x63742f06b352 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x63742f04f012 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x63742f047d29 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x63742f04fc1d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x63742f087c3c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x63742f087b53 - core[a373ad73a504971]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x63742eff671f - core[a373ad73a504971]::panicking::assert_failed::<f32, f32>
[INFO] [stdout]   13:     0x63742eff980b - <nlptoolkit_util[98898f4a27728ac1]::randomarray::tests::normalize_array_test::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x63742effa1bb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x63742f007395 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x63742f000c84 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x63742f00a422 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x63742f07235f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7bcf64e08dfa - <unknown>
[INFO] [stdout]   20:     0x7bcf64e9c3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     randomarray::tests::normalize_array_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "04fe0ba8e6c89c7aacf721b40e47a295710e1ab8211b8cfdbb44e4ef87b7a699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04fe0ba8e6c89c7aacf721b40e47a295710e1ab8211b8cfdbb44e4ef87b7a699", kill_on_drop: false }`
[INFO] [stdout] 04fe0ba8e6c89c7aacf721b40e47a295710e1ab8211b8cfdbb44e4ef87b7a699
