[INFO] crate iron_valid 0.5.0 is already in cache
[INFO] extracting crate iron_valid 0.5.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/iron_valid/0.5.0
[INFO] extracting crate iron_valid 0.5.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/iron_valid/0.5.0
[INFO] validating manifest of iron_valid-0.5.0 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 iron_valid-0.5.0 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 iron_valid-0.5.0
[INFO] finished frobbing iron_valid-0.5.0
[INFO] frobbed toml for iron_valid-0.5.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/iron_valid/0.5.0/Cargo.toml
[INFO] started frobbing iron_valid-0.5.0
[INFO] finished frobbing iron_valid-0.5.0
[INFO] frobbed toml for iron_valid-0.5.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/iron_valid/0.5.0/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 iron_valid-0.5.0 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-7/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/iron_valid/0.5.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] f696c5cb3279cc44e5fb61b32b9ab021b5f608cd819ff43d48284459706bb533
[INFO] running `"docker" "start" "-a" "f696c5cb3279cc44e5fb61b32b9ab021b5f608cd819ff43d48284459706bb533"`
[INFO] [stderr]    Compiling buf_redux v0.3.0
[INFO] [stderr]    Compiling dns-lookup v0.2.1
[INFO] [stderr]    Compiling phf_shared v0.7.21
[INFO] [stderr]    Compiling iron v0.5.1
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling phf v0.7.21
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]    Compiling persistent v0.3.0
[INFO] [stderr]    Compiling bodyparser v0.5.0
[INFO] [stderr]    Compiling urlencoded v0.5.0
[INFO] [stderr]    Compiling multipart v0.8.1
[INFO] [stderr]    Compiling params v0.6.0
[INFO] [stderr]    Compiling iron_valid v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/validators/email.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | /     lazy_static! {
[INFO] [stderr] 7 | |         static ref EMAIL_REGEX: Regex = Regex::new(r".+@.+\..+").unwrap();
[INFO] [stderr] 8 | |     }
[INFO] [stderr]   | |_____^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.31s
[INFO] running `"docker" "inspect" "f696c5cb3279cc44e5fb61b32b9ab021b5f608cd819ff43d48284459706bb533"`
[INFO] running `"docker" "rm" "-f" "f696c5cb3279cc44e5fb61b32b9ab021b5f608cd819ff43d48284459706bb533"`
[INFO] [stdout] f696c5cb3279cc44e5fb61b32b9ab021b5f608cd819ff43d48284459706bb533
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/iron_valid/0.5.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4a0e40e8f7be0d13c58ca7c04e55a25be453a1a2fc2c320fa775aa60f54013c6
[INFO] running `"docker" "start" "-a" "4a0e40e8f7be0d13c58ca7c04e55a25be453a1a2fc2c320fa775aa60f54013c6"`
[INFO] [stderr]    Compiling iron_valid v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/validators/email.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | /     lazy_static! {
[INFO] [stderr] 7 | |         static ref EMAIL_REGEX: Regex = Regex::new(r".+@.+\..+").unwrap();
[INFO] [stderr] 8 | |     }
[INFO] [stderr]   | |_____^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `"docker" "inspect" "4a0e40e8f7be0d13c58ca7c04e55a25be453a1a2fc2c320fa775aa60f54013c6"`
[INFO] running `"docker" "rm" "-f" "4a0e40e8f7be0d13c58ca7c04e55a25be453a1a2fc2c320fa775aa60f54013c6"`
[INFO] [stdout] 4a0e40e8f7be0d13c58ca7c04e55a25be453a1a2fc2c320fa775aa60f54013c6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/iron_valid/0.5.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] e68d86bcb12a981e09001f629950bfda31d1dd70dd7c0675c8b26386d627f872
[INFO] running `"docker" "start" "-a" "e68d86bcb12a981e09001f629950bfda31d1dd70dd7c0675c8b26386d627f872"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iron_valid-e0bf475527527c87
[INFO] [stderr]    Doc-tests iron_valid
[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] [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" "e68d86bcb12a981e09001f629950bfda31d1dd70dd7c0675c8b26386d627f872"`
[INFO] running `"docker" "rm" "-f" "e68d86bcb12a981e09001f629950bfda31d1dd70dd7c0675c8b26386d627f872"`
[INFO] [stdout] e68d86bcb12a981e09001f629950bfda31d1dd70dd7c0675c8b26386d627f872