[INFO] crate error-chain-mini-derive 0.2.0 is already in cache
[INFO] extracting crate error-chain-mini-derive 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/error-chain-mini-derive/0.2.0
[INFO] extracting crate error-chain-mini-derive 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/error-chain-mini-derive/0.2.0
[INFO] validating manifest of error-chain-mini-derive-0.2.0 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 error-chain-mini-derive-0.2.0 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 error-chain-mini-derive-0.2.0
[INFO] finished frobbing error-chain-mini-derive-0.2.0
[INFO] frobbed toml for error-chain-mini-derive-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/error-chain-mini-derive/0.2.0/Cargo.toml
[INFO] started frobbing error-chain-mini-derive-0.2.0
[INFO] finished frobbing error-chain-mini-derive-0.2.0
[INFO] frobbed toml for error-chain-mini-derive-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/error-chain-mini-derive/0.2.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing error-chain-mini-derive-0.2.0 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/error-chain-mini-derive/0.2.0:/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] 3ffbd748cf1f87961d717cd5479b6a037daa7455be2d1f8d83068584b99a00b2
[INFO] running `"docker" "start" "-a" "3ffbd748cf1f87961d717cd5479b6a037daa7455be2d1f8d83068584b99a00b2"`
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling synstructure v0.8.1
[INFO] [stderr]    Compiling error-chain-mini-derive v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.62s
[INFO] running `"docker" "inspect" "3ffbd748cf1f87961d717cd5479b6a037daa7455be2d1f8d83068584b99a00b2"`
[INFO] running `"docker" "rm" "-f" "3ffbd748cf1f87961d717cd5479b6a037daa7455be2d1f8d83068584b99a00b2"`
[INFO] [stdout] 3ffbd748cf1f87961d717cd5479b6a037daa7455be2d1f8d83068584b99a00b2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/error-chain-mini-derive/0.2.0:/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] 24eb0b2b41c5d1e89d10da28121f1479e56d9923841e764e6a038bd7f48bd0c0
[INFO] running `"docker" "start" "-a" "24eb0b2b41c5d1e89d10da28121f1479e56d9923841e764e6a038bd7f48bd0c0"`
[INFO] [stderr]    Compiling error-chain-mini-derive v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "24eb0b2b41c5d1e89d10da28121f1479e56d9923841e764e6a038bd7f48bd0c0"`
[INFO] running `"docker" "rm" "-f" "24eb0b2b41c5d1e89d10da28121f1479e56d9923841e764e6a038bd7f48bd0c0"`
[INFO] [stdout] 24eb0b2b41c5d1e89d10da28121f1479e56d9923841e764e6a038bd7f48bd0c0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/error-chain-mini-derive/0.2.0:/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"`
[INFO] [stdout] 13918a8f1487737d1a7f8dc23bad35d787ae4e92d2436d3ff062d792885b7934
[INFO] running `"docker" "start" "-a" "13918a8f1487737d1a7f8dc23bad35d787ae4e92d2436d3ff062d792885b7934"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/error_chain_mini_derive-eb8704b38936212e
[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 error-chain-mini-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" "13918a8f1487737d1a7f8dc23bad35d787ae4e92d2436d3ff062d792885b7934"`
[INFO] running `"docker" "rm" "-f" "13918a8f1487737d1a7f8dc23bad35d787ae4e92d2436d3ff062d792885b7934"`
[INFO] [stdout] 13918a8f1487737d1a7f8dc23bad35d787ae4e92d2436d3ff062d792885b7934