[INFO] crate envconfig_derive 0.5.1 is already in cache
[INFO] extracting crate envconfig_derive 0.5.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/envconfig_derive/0.5.1
[INFO] extracting crate envconfig_derive 0.5.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/envconfig_derive/0.5.1
[INFO] validating manifest of envconfig_derive-0.5.1 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 envconfig_derive-0.5.1 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 envconfig_derive-0.5.1
[INFO] finished frobbing envconfig_derive-0.5.1
[INFO] frobbed toml for envconfig_derive-0.5.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/envconfig_derive/0.5.1/Cargo.toml
[INFO] started frobbing envconfig_derive-0.5.1
[INFO] finished frobbing envconfig_derive-0.5.1
[INFO] frobbed toml for envconfig_derive-0.5.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/envconfig_derive/0.5.1/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] [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] testing envconfig_derive-0.5.1 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/envconfig_derive/0.5.1:/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] 11969e710662c86592d5fe8843db6eddcde22cc1dc655ab9508b0ea7258b641d
[INFO] running `"docker" "start" "-a" "11969e710662c86592d5fe8843db6eddcde22cc1dc655ab9508b0ea7258b641d"`
[INFO] [stderr]    Compiling envconfig_derive v0.5.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "11969e710662c86592d5fe8843db6eddcde22cc1dc655ab9508b0ea7258b641d"`
[INFO] running `"docker" "rm" "-f" "11969e710662c86592d5fe8843db6eddcde22cc1dc655ab9508b0ea7258b641d"`
[INFO] [stdout] 11969e710662c86592d5fe8843db6eddcde22cc1dc655ab9508b0ea7258b641d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/envconfig_derive/0.5.1:/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] a5a5de3da7dd599005cce811b55a77e383b0aebaa9db63e4f920c8f2b3a8c5c8
[INFO] running `"docker" "start" "-a" "a5a5de3da7dd599005cce811b55a77e383b0aebaa9db63e4f920c8f2b3a8c5c8"`
[INFO] [stderr]    Compiling envconfig_derive v0.5.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "a5a5de3da7dd599005cce811b55a77e383b0aebaa9db63e4f920c8f2b3a8c5c8"`
[INFO] running `"docker" "rm" "-f" "a5a5de3da7dd599005cce811b55a77e383b0aebaa9db63e4f920c8f2b3a8c5c8"`
[INFO] [stdout] a5a5de3da7dd599005cce811b55a77e383b0aebaa9db63e4f920c8f2b3a8c5c8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/envconfig_derive/0.5.1:/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] 00cbd0f60ab4b566592b9298b831a62d15727c47819af8047c19787cbc640017
[INFO] running `"docker" "start" "-a" "00cbd0f60ab4b566592b9298b831a62d15727c47819af8047c19787cbc640017"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/envconfig_derive-f6050415d163cf8f
[INFO] [stderr]    Doc-tests envconfig_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] [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" "00cbd0f60ab4b566592b9298b831a62d15727c47819af8047c19787cbc640017"`
[INFO] running `"docker" "rm" "-f" "00cbd0f60ab4b566592b9298b831a62d15727c47819af8047c19787cbc640017"`
[INFO] [stdout] 00cbd0f60ab4b566592b9298b831a62d15727c47819af8047c19787cbc640017