[INFO] crate recrypt 0.8.0 is already in cache
[INFO] extracting crate recrypt 0.8.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/recrypt/0.8.0
[INFO] extracting crate recrypt 0.8.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/recrypt/0.8.0
[INFO] validating manifest of recrypt-0.8.0 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 recrypt-0.8.0 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 recrypt-0.8.0
[INFO] finished frobbing recrypt-0.8.0
[INFO] frobbed toml for recrypt-0.8.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/recrypt/0.8.0/Cargo.toml
[INFO] started frobbing recrypt-0.8.0
[INFO] finished frobbing recrypt-0.8.0
[INFO] frobbed toml for recrypt-0.8.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/recrypt/0.8.0/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] 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing recrypt-0.8.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/recrypt/0.8.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b7f9a57214497eb162346b888bed9dff201336b0c399a61c6fe6260ef4c3ccba
[INFO] running `"docker" "start" "-a" "b7f9a57214497eb162346b888bed9dff201336b0c399a61c6fe6260ef4c3ccba"`
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling cc v1.0.40
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling subtle v2.1.1
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling arrayref v0.3.5
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling block-padding v0.1.4
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling gridiron v0.6.0
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]    Compiling ed25519-dalek v1.0.0-pre.1
[INFO] [stderr]    Compiling recrypt v0.8.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 57.88s
[INFO] running `"docker" "inspect" "b7f9a57214497eb162346b888bed9dff201336b0c399a61c6fe6260ef4c3ccba"`
[INFO] running `"docker" "rm" "-f" "b7f9a57214497eb162346b888bed9dff201336b0c399a61c6fe6260ef4c3ccba"`
[INFO] [stdout] b7f9a57214497eb162346b888bed9dff201336b0c399a61c6fe6260ef4c3ccba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/recrypt/0.8.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ee9ded46105e913cf9e8c744fc71aa163c6dfceba7d59d48e6f12e1a987a04bd
[INFO] running `"docker" "start" "-a" "ee9ded46105e913cf9e8c744fc71aa163c6dfceba7d59d48e6f12e1a987a04bd"`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling getrandom v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling bit-vec v0.5.1
[INFO] [stderr]    Compiling regex-syntax v0.6.11
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling bit-set v0.5.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling bstr v0.2.7
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling proptest v0.9.4
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling recrypt v0.8.0 (/opt/crater/workdir)
[INFO] [stderr] error: Could not compile `recrypt`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name recrypt src/lib.rs --color never --emit=dep-info,link -C opt-level=2 -C debuginfo=2 -C debug-assertions=on --test --cfg 'feature="default"' -C metadata=98ce9b0bed9a496a -C extra-filename=-98ce9b0bed9a496a --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern arrayref=/opt/crater/target/debug/deps/libarrayref-8042622fd6d61204.rlib --extern arrayvec=/opt/crater/target/debug/deps/libarrayvec-1728f67a1c063acc.rlib --extern clear_on_drop=/opt/crater/target/debug/deps/libclear_on_drop-15364c5e1aadc35f.rlib --extern criterion=/opt/crater/target/debug/deps/libcriterion-fa278dd1c3a994df.rlib --extern ed25519_dalek=/opt/crater/target/debug/deps/libed25519_dalek-c83556f7900b0479.rlib --extern gridiron=/opt/crater/target/debug/deps/libgridiron-3d8e7146d6027683.rlib --extern hex=/opt/crater/target/debug/deps/libhex-7bd084bbd1ef1114.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-44f93f500ffc79d6.rlib --extern log=/opt/crater/target/debug/deps/liblog-87e6c18fda088e8e.rlib --extern num_traits=/opt/crater/target/debug/deps/libnum_traits-1dae60aaccbdc98f.rlib --extern proptest=/opt/crater/target/debug/deps/libproptest-2df708428f0091f7.rlib --extern quick_error=/opt/crater/target/debug/deps/libquick_error-595edf467e56d109.rlib --extern rand=/opt/crater/target/debug/deps/librand-1deb7debd23d579e.rlib --extern rand_chacha=/opt/crater/target/debug/deps/librand_chacha-555bf39b154854bd.rlib --extern sha2=/opt/crater/target/debug/deps/libsha2-d5f3114b1d096a2c.rlib --cap-lints=warn -L native=/opt/crater/target/debug/build/clear_on_drop-c810eab46a2c7bf4/out` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "ee9ded46105e913cf9e8c744fc71aa163c6dfceba7d59d48e6f12e1a987a04bd"`
[INFO] running `"docker" "rm" "-f" "ee9ded46105e913cf9e8c744fc71aa163c6dfceba7d59d48e6f12e1a987a04bd"`
[INFO] [stdout] ee9ded46105e913cf9e8c744fc71aa163c6dfceba7d59d48e6f12e1a987a04bd