[INFO] updating cached repository loganintech/eff_strong_password
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/loganintech/eff_strong_password
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/loganintech/eff_strong_password" "work/ex/beta-1.38-1/sources/1.37.0/gh/loganintech/eff_strong_password"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/loganintech/eff_strong_password'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/loganintech/eff_strong_password" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/loganintech/eff_strong_password"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/loganintech/eff_strong_password'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6af94827e35f4d69cca2a9c3f29ce96f0dfe9411
[INFO] sha for GitHub repo loganintech/eff_strong_password: 6af94827e35f4d69cca2a9c3f29ce96f0dfe9411
[INFO] validating manifest of loganintech/eff_strong_password 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 loganintech/eff_strong_password 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 loganintech/eff_strong_password
[INFO] finished frobbing loganintech/eff_strong_password
[INFO] frobbed toml for loganintech/eff_strong_password written to work/ex/beta-1.38-1/sources/1.37.0/gh/loganintech/eff_strong_password/Cargo.toml
[INFO] started frobbing loganintech/eff_strong_password
[INFO] finished frobbing loganintech/eff_strong_password
[INFO] frobbed toml for loganintech/eff_strong_password written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/loganintech/eff_strong_password/Cargo.toml
[INFO] crate loganintech/eff_strong_password 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] [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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing loganintech/eff_strong_password 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/loganintech/eff_strong_password:/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] f9fed20e159f0491000b72b7aae1ab274788af9df1d6f0b79e2b0bbccdf708d5
[INFO] running `"docker" "start" "-a" "f9fed20e159f0491000b72b7aae1ab274788af9df1d6f0b79e2b0bbccdf708d5"`
[INFO] [stderr]    Compiling strong_password v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn main() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "f9fed20e159f0491000b72b7aae1ab274788af9df1d6f0b79e2b0bbccdf708d5"`
[INFO] running `"docker" "rm" "-f" "f9fed20e159f0491000b72b7aae1ab274788af9df1d6f0b79e2b0bbccdf708d5"`
[INFO] [stdout] f9fed20e159f0491000b72b7aae1ab274788af9df1d6f0b79e2b0bbccdf708d5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/loganintech/eff_strong_password:/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] 418033b29dcab6680b7fffcad5a9f137a8de91f8330ab62bb060f20289aa892d
[INFO] running `"docker" "start" "-a" "418033b29dcab6680b7fffcad5a9f137a8de91f8330ab62bb060f20289aa892d"`
[INFO] [stderr]    Compiling strong_password v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn main() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "418033b29dcab6680b7fffcad5a9f137a8de91f8330ab62bb060f20289aa892d"`
[INFO] running `"docker" "rm" "-f" "418033b29dcab6680b7fffcad5a9f137a8de91f8330ab62bb060f20289aa892d"`
[INFO] [stdout] 418033b29dcab6680b7fffcad5a9f137a8de91f8330ab62bb060f20289aa892d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/loganintech/eff_strong_password:/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"`
[INFO] [stdout] 0b45b90d51620dde4261dc14cb1b9432236f21e9f05525e07ceafae3b0565e47
[INFO] running `"docker" "start" "-a" "0b45b90d51620dde4261dc14cb1b9432236f21e9f05525e07ceafae3b0565e47"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/strong_password-cb67bd15bbb30736
[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" "0b45b90d51620dde4261dc14cb1b9432236f21e9f05525e07ceafae3b0565e47"`
[INFO] running `"docker" "rm" "-f" "0b45b90d51620dde4261dc14cb1b9432236f21e9f05525e07ceafae3b0565e47"`
[INFO] [stdout] 0b45b90d51620dde4261dc14cb1b9432236f21e9f05525e07ceafae3b0565e47