[INFO] crate snafu-cli-debug 0.1.0 is already in cache
[INFO] extracting crate snafu-cli-debug 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/snafu-cli-debug/0.1.0
[INFO] extracting crate snafu-cli-debug 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/snafu-cli-debug/0.1.0
[INFO] validating manifest of snafu-cli-debug-0.1.0 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 snafu-cli-debug-0.1.0 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 snafu-cli-debug-0.1.0
[INFO] finished frobbing snafu-cli-debug-0.1.0
[INFO] frobbed toml for snafu-cli-debug-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/snafu-cli-debug/0.1.0/Cargo.toml
[INFO] started frobbing snafu-cli-debug-0.1.0
[INFO] finished frobbing snafu-cli-debug-0.1.0
[INFO] frobbed toml for snafu-cli-debug-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/snafu-cli-debug/0.1.0/Cargo.toml
[INFO] crate snafu-cli-debug-0.1.0 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] 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 snafu-cli-debug-0.1.0 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/snafu-cli-debug/0.1.0:/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] fe8ab1518f16ed16dc10126d700c27368958e21e64af78a7d75edfde57d5a2c2
[INFO] running `"docker" "start" "-a" "fe8ab1518f16ed16dc10126d700c27368958e21e64af78a7d75edfde57d5a2c2"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling snafu-cli-debug v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.09s
[INFO] running `"docker" "inspect" "fe8ab1518f16ed16dc10126d700c27368958e21e64af78a7d75edfde57d5a2c2"`
[INFO] running `"docker" "rm" "-f" "fe8ab1518f16ed16dc10126d700c27368958e21e64af78a7d75edfde57d5a2c2"`
[INFO] [stdout] fe8ab1518f16ed16dc10126d700c27368958e21e64af78a7d75edfde57d5a2c2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/snafu-cli-debug/0.1.0:/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] bef13f0247189aabece8f8e4a413d65b57ca1be230de939e81388b72d471c4f6
[INFO] running `"docker" "start" "-a" "bef13f0247189aabece8f8e4a413d65b57ca1be230de939e81388b72d471c4f6"`
[INFO] [stderr]    Compiling libc v0.2.59
[INFO] [stderr]    Compiling snafu-derive v0.4.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.30
[INFO] [stderr]    Compiling backtrace v0.3.32
[INFO] [stderr]    Compiling snafu v0.4.1
[INFO] [stderr]    Compiling snafu-cli-debug v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.58s
[INFO] running `"docker" "inspect" "bef13f0247189aabece8f8e4a413d65b57ca1be230de939e81388b72d471c4f6"`
[INFO] running `"docker" "rm" "-f" "bef13f0247189aabece8f8e4a413d65b57ca1be230de939e81388b72d471c4f6"`
[INFO] [stdout] bef13f0247189aabece8f8e4a413d65b57ca1be230de939e81388b72d471c4f6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/snafu-cli-debug/0.1.0:/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] 31a083efe8651f58c7f92382d12572c444de031bbcd8357444e69e41d201e63e
[INFO] running `"docker" "start" "-a" "31a083efe8651f58c7f92382d12572c444de031bbcd8357444e69e41d201e63e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/snafu_cli_debug-03b5d97272fcef1b
[INFO] [stderr]    Doc-tests snafu-cli-debug
[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" "31a083efe8651f58c7f92382d12572c444de031bbcd8357444e69e41d201e63e"`
[INFO] running `"docker" "rm" "-f" "31a083efe8651f58c7f92382d12572c444de031bbcd8357444e69e41d201e63e"`
[INFO] [stdout] 31a083efe8651f58c7f92382d12572c444de031bbcd8357444e69e41d201e63e