[INFO] crate libhydrogen 0.1.5 is already in cache
[INFO] extracting crate libhydrogen 0.1.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/libhydrogen/0.1.5
[INFO] extracting crate libhydrogen 0.1.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libhydrogen/0.1.5
[INFO] validating manifest of libhydrogen-0.1.5 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libhydrogen-0.1.5 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libhydrogen-0.1.5
[INFO] finished frobbing libhydrogen-0.1.5
[INFO] frobbed toml for libhydrogen-0.1.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/libhydrogen/0.1.5/Cargo.toml
[INFO] started frobbing libhydrogen-0.1.5
[INFO] finished frobbing libhydrogen-0.1.5
[INFO] frobbed toml for libhydrogen-0.1.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libhydrogen/0.1.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing libhydrogen-0.1.5 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libhydrogen/0.1.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 99a389da3225d2bb525e94d956be8d8d8b521768a325bacf9c8bb00fe93bcb16
[INFO] running `"docker" "start" "-a" "99a389da3225d2bb525e94d956be8d8d8b521768a325bacf9c8bb00fe93bcb16"`
[INFO] [stderr]    Compiling bindgen v0.51.0
[INFO] [stderr]    Compiling libhydrogen-sys v0.7.3
[INFO] [stderr]    Compiling libhydrogen v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:16:23
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 | static INIT: Once = ONCE_INIT;
[INFO] [stderr]    |                     ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.82s
[INFO] running `"docker" "inspect" "99a389da3225d2bb525e94d956be8d8d8b521768a325bacf9c8bb00fe93bcb16"`
[INFO] running `"docker" "rm" "-f" "99a389da3225d2bb525e94d956be8d8d8b521768a325bacf9c8bb00fe93bcb16"`
[INFO] [stdout] 99a389da3225d2bb525e94d956be8d8d8b521768a325bacf9c8bb00fe93bcb16
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libhydrogen/0.1.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3b1cff61575377e90611c1a7e28290e35d72e5f96823207a6b8b8bc3bfd9612a
[INFO] running `"docker" "start" "-a" "3b1cff61575377e90611c1a7e28290e35d72e5f96823207a6b8b8bc3bfd9612a"`
[INFO] [stderr]    Compiling libhydrogen v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:16:23
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 | static INIT: Once = ONCE_INIT;
[INFO] [stderr]    |                     ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "3b1cff61575377e90611c1a7e28290e35d72e5f96823207a6b8b8bc3bfd9612a"`
[INFO] running `"docker" "rm" "-f" "3b1cff61575377e90611c1a7e28290e35d72e5f96823207a6b8b8bc3bfd9612a"`
[INFO] [stdout] 3b1cff61575377e90611c1a7e28290e35d72e5f96823207a6b8b8bc3bfd9612a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libhydrogen/0.1.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 7d230b8d69e1f84fb43ac1480e05266beaae2a29558c1bfbcdc1463db18f465e
[INFO] running `"docker" "start" "-a" "7d230b8d69e1f84fb43ac1480e05266beaae2a29558c1bfbcdc1463db18f465e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libhydrogen-489220138cddda44
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test secretbox::tests::test_secretbox ... ok
[INFO] [stdout] test kdf::tests::test_kdf ... ok
[INFO] [stdout] test random::tests::test_randombytes ... ok
[INFO] [stdout] test sign::tests::test_signature ... ok
[INFO] [stdout] test hash::tests::test_hash ... ok
[INFO] [stdout] test version::tests::test_version ... ok
[INFO] [stderr]    Doc-tests libhydrogen
[INFO] [stdout] test utils::tests::test_utils ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/kdf.rs - kdf (line 12) ... ok
[INFO] [stdout] test src/secretbox.rs - secretbox (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7d230b8d69e1f84fb43ac1480e05266beaae2a29558c1bfbcdc1463db18f465e"`
[INFO] running `"docker" "rm" "-f" "7d230b8d69e1f84fb43ac1480e05266beaae2a29558c1bfbcdc1463db18f465e"`
[INFO] [stdout] 7d230b8d69e1f84fb43ac1480e05266beaae2a29558c1bfbcdc1463db18f465e