[INFO] fetching crate snafu-cli-debug 0.1.0...
[INFO] extracting crate snafu-cli-debug 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/snafu-cli-debug/0.1.0
[INFO] extracting crate snafu-cli-debug 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/snafu-cli-debug/0.1.0
[INFO] validating manifest of snafu-cli-debug-0.1.0 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 snafu-cli-debug-0.1.0 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 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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "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 snafu-cli-debug-0.1.0 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] d1e3890d5c535634e986ef865d5495534fa5a6f15e315a01a0c59ab6a7d743da
[INFO] running `"docker" "start" "-a" "d1e3890d5c535634e986ef865d5495534fa5a6f15e315a01a0c59ab6a7d743da"`
[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 15.86s
[INFO] running `"docker" "inspect" "d1e3890d5c535634e986ef865d5495534fa5a6f15e315a01a0c59ab6a7d743da"`
[INFO] running `"docker" "rm" "-f" "d1e3890d5c535634e986ef865d5495534fa5a6f15e315a01a0c59ab6a7d743da"`
[INFO] [stdout] d1e3890d5c535634e986ef865d5495534fa5a6f15e315a01a0c59ab6a7d743da
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3669aacd8740176762f9af8d62f560247694943e93258d08f1e15f30d7c7a0a2
[INFO] running `"docker" "start" "-a" "3669aacd8740176762f9af8d62f560247694943e93258d08f1e15f30d7c7a0a2"`
[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 8.43s
[INFO] running `"docker" "inspect" "3669aacd8740176762f9af8d62f560247694943e93258d08f1e15f30d7c7a0a2"`
[INFO] running `"docker" "rm" "-f" "3669aacd8740176762f9af8d62f560247694943e93258d08f1e15f30d7c7a0a2"`
[INFO] [stdout] 3669aacd8740176762f9af8d62f560247694943e93258d08f1e15f30d7c7a0a2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 988455b02bbe1b0311592c8553b7e596c4c989acff54dabc3e4a7ba093821219
[INFO] running `"docker" "start" "-a" "988455b02bbe1b0311592c8553b7e596c4c989acff54dabc3e4a7ba093821219"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/snafu_cli_debug-92fea14d8ce04751
[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 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] running `"docker" "inspect" "988455b02bbe1b0311592c8553b7e596c4c989acff54dabc3e4a7ba093821219"`
[INFO] running `"docker" "rm" "-f" "988455b02bbe1b0311592c8553b7e596c4c989acff54dabc3e4a7ba093821219"`
[INFO] [stdout] 988455b02bbe1b0311592c8553b7e596c4c989acff54dabc3e4a7ba093821219