[INFO] updating cached repository lloydmeta/fermat-rs-scratchpad
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lloydmeta/fermat-rs-scratchpad
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lloydmeta/fermat-rs-scratchpad" "work/ex/beta-1.38-1/sources/1.37.0/gh/lloydmeta/fermat-rs-scratchpad"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lloydmeta/fermat-rs-scratchpad'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lloydmeta/fermat-rs-scratchpad" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lloydmeta/fermat-rs-scratchpad"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lloydmeta/fermat-rs-scratchpad'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 62d800d50780c181929c628730399dcedbd6800e
[INFO] sha for GitHub repo lloydmeta/fermat-rs-scratchpad: 62d800d50780c181929c628730399dcedbd6800e
[INFO] validating manifest of lloydmeta/fermat-rs-scratchpad 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 lloydmeta/fermat-rs-scratchpad 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 lloydmeta/fermat-rs-scratchpad
[INFO] finished frobbing lloydmeta/fermat-rs-scratchpad
[INFO] frobbed toml for lloydmeta/fermat-rs-scratchpad written to work/ex/beta-1.38-1/sources/1.37.0/gh/lloydmeta/fermat-rs-scratchpad/Cargo.toml
[INFO] started frobbing lloydmeta/fermat-rs-scratchpad
[INFO] finished frobbing lloydmeta/fermat-rs-scratchpad
[INFO] frobbed toml for lloydmeta/fermat-rs-scratchpad written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lloydmeta/fermat-rs-scratchpad/Cargo.toml
[INFO] crate lloydmeta/fermat-rs-scratchpad already has a lockfile, it will not be regenerated
[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 lloydmeta/fermat-rs-scratchpad 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-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lloydmeta/fermat-rs-scratchpad:/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] 27ee361d205b1206b3434f3a61dffc6328cd9d13a67f4b4b05105ef35d41bd41
[INFO] running `"docker" "start" "-a" "27ee361d205b1206b3434f3a61dffc6328cd9d13a67f4b4b05105ef35d41bd41"`
[INFO] [stderr]    Compiling cc v1.0.31
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling openssl-sys v0.9.42
[INFO] [stderr]    Compiling openssl v0.10.19
[INFO] [stderr]    Compiling fernet v0.1.0
[INFO] [stderr]    Compiling fernet-scratchpad v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:6:29
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]   |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.30s
[INFO] running `"docker" "inspect" "27ee361d205b1206b3434f3a61dffc6328cd9d13a67f4b4b05105ef35d41bd41"`
[INFO] running `"docker" "rm" "-f" "27ee361d205b1206b3434f3a61dffc6328cd9d13a67f4b4b05105ef35d41bd41"`
[INFO] [stdout] 27ee361d205b1206b3434f3a61dffc6328cd9d13a67f4b4b05105ef35d41bd41
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lloydmeta/fermat-rs-scratchpad:/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] 900d3448075e02e5fc8c418d3fcff8a13f5b57431abbcc30aee09ced21ac3915
[INFO] running `"docker" "start" "-a" "900d3448075e02e5fc8c418d3fcff8a13f5b57431abbcc30aee09ced21ac3915"`
[INFO] [stderr]    Compiling fernet-scratchpad v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:6:29
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]   |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "900d3448075e02e5fc8c418d3fcff8a13f5b57431abbcc30aee09ced21ac3915"`
[INFO] running `"docker" "rm" "-f" "900d3448075e02e5fc8c418d3fcff8a13f5b57431abbcc30aee09ced21ac3915"`
[INFO] [stdout] 900d3448075e02e5fc8c418d3fcff8a13f5b57431abbcc30aee09ced21ac3915
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lloydmeta/fermat-rs-scratchpad:/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] dba9f6c9642413bf9ea9ce3cc805855613d73f9a5b4dd71a94371cb5dba0494a
[INFO] running `"docker" "start" "-a" "dba9f6c9642413bf9ea9ce3cc805855613d73f9a5b4dd71a94371cb5dba0494a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fernet_scratchpad-d8b9e43243655121
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "dba9f6c9642413bf9ea9ce3cc805855613d73f9a5b4dd71a94371cb5dba0494a"`
[INFO] running `"docker" "rm" "-f" "dba9f6c9642413bf9ea9ce3cc805855613d73f9a5b4dd71a94371cb5dba0494a"`
[INFO] [stdout] dba9f6c9642413bf9ea9ce3cc805855613d73f9a5b4dd71a94371cb5dba0494a