[INFO] crate wither_derive 0.8.0 is already in cache
[INFO] extracting crate wither_derive 0.8.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/wither_derive/0.8.0
[INFO] extracting crate wither_derive 0.8.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wither_derive/0.8.0
[INFO] validating manifest of wither_derive-0.8.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wither_derive-0.8.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wither_derive-0.8.0
[INFO] finished frobbing wither_derive-0.8.0
[INFO] frobbed toml for wither_derive-0.8.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/wither_derive/0.8.0/Cargo.toml
[INFO] started frobbing wither_derive-0.8.0
[INFO] finished frobbing wither_derive-0.8.0
[INFO] frobbed toml for wither_derive-0.8.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wither_derive/0.8.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wither_derive-0.8.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wither_derive/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 8882ee53105ea572f371c99186b58ded1bfe0369d4bf093bcae5fffac2a21b05
[INFO] running `"docker" "start" "-a" "8882ee53105ea572f371c99186b58ded1bfe0369d4bf093bcae5fffac2a21b05"`
[INFO] [stderr]    Compiling try_from v0.2.2
[INFO] [stderr]    Compiling data-encoding v2.1.2
[INFO] [stderr]    Compiling semver v0.8.0
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling scan_fmt v0.1.3
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling textnonce v0.6.5
[INFO] [stderr]    Compiling pbkdf2 v0.2.3
[INFO] [stderr]    Compiling bson v0.13.0
[INFO] [stderr]    Compiling mongodb v0.3.12
[INFO] [stderr]    Compiling wither_derive v0.8.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.42s
[INFO] running `"docker" "inspect" "8882ee53105ea572f371c99186b58ded1bfe0369d4bf093bcae5fffac2a21b05"`
[INFO] running `"docker" "rm" "-f" "8882ee53105ea572f371c99186b58ded1bfe0369d4bf093bcae5fffac2a21b05"`
[INFO] [stdout] 8882ee53105ea572f371c99186b58ded1bfe0369d4bf093bcae5fffac2a21b05
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wither_derive/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ecc4ab2e770f65209e96786a0bfd9ee3a37583bbcea1e093fee2e40e4e804196
[INFO] running `"docker" "start" "-a" "ecc4ab2e770f65209e96786a0bfd9ee3a37583bbcea1e093fee2e40e4e804196"`
[INFO] [stderr]    Compiling wither_derive v0.8.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "ecc4ab2e770f65209e96786a0bfd9ee3a37583bbcea1e093fee2e40e4e804196"`
[INFO] running `"docker" "rm" "-f" "ecc4ab2e770f65209e96786a0bfd9ee3a37583bbcea1e093fee2e40e4e804196"`
[INFO] [stdout] ecc4ab2e770f65209e96786a0bfd9ee3a37583bbcea1e093fee2e40e4e804196
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wither_derive/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] a6a1044d7cdb6cb5c6298c084a2e639810ec247f46292c670bad191bdc37de63
[INFO] running `"docker" "start" "-a" "a6a1044d7cdb6cb5c6298c084a2e639810ec247f46292c670bad191bdc37de63"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wither_derive-5965e6dcffb479a3
[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] [stderr]    Doc-tests wither_derive
[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" "a6a1044d7cdb6cb5c6298c084a2e639810ec247f46292c670bad191bdc37de63"`
[INFO] running `"docker" "rm" "-f" "a6a1044d7cdb6cb5c6298c084a2e639810ec247f46292c670bad191bdc37de63"`
[INFO] [stdout] a6a1044d7cdb6cb5c6298c084a2e639810ec247f46292c670bad191bdc37de63