[INFO] crate simple_command 0.1.2 is already in cache
[INFO] extracting crate simple_command 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/simple_command/0.1.2
[INFO] extracting crate simple_command 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/simple_command/0.1.2
[INFO] validating manifest of simple_command-0.1.2 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 simple_command-0.1.2 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 simple_command-0.1.2
[INFO] finished frobbing simple_command-0.1.2
[INFO] frobbed toml for simple_command-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/simple_command/0.1.2/Cargo.toml
[INFO] started frobbing simple_command-0.1.2
[INFO] finished frobbing simple_command-0.1.2
[INFO] frobbed toml for simple_command-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/simple_command/0.1.2/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 simple_command-0.1.2 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/simple_command/0.1.2:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] fe9223d05d49bba02d2f73766e52ab0dbb5ad11d428a94a8821e6efabdec74f6
[INFO] running `"docker" "start" "-a" "fe9223d05d49bba02d2f73766e52ab0dbb5ad11d428a94a8821e6efabdec74f6"`
[INFO] [stderr]    Compiling simple_command v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "fe9223d05d49bba02d2f73766e52ab0dbb5ad11d428a94a8821e6efabdec74f6"`
[INFO] running `"docker" "rm" "-f" "fe9223d05d49bba02d2f73766e52ab0dbb5ad11d428a94a8821e6efabdec74f6"`
[INFO] [stdout] fe9223d05d49bba02d2f73766e52ab0dbb5ad11d428a94a8821e6efabdec74f6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/simple_command/0.1.2:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 62c401e7f78caf6ee6e31276a821ace1d3c589a1ea0266b7ef738ef647a96aa3
[INFO] running `"docker" "start" "-a" "62c401e7f78caf6ee6e31276a821ace1d3c589a1ea0266b7ef738ef647a96aa3"`
[INFO] [stderr]    Compiling simple_command v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "62c401e7f78caf6ee6e31276a821ace1d3c589a1ea0266b7ef738ef647a96aa3"`
[INFO] running `"docker" "rm" "-f" "62c401e7f78caf6ee6e31276a821ace1d3c589a1ea0266b7ef738ef647a96aa3"`
[INFO] [stdout] 62c401e7f78caf6ee6e31276a821ace1d3c589a1ea0266b7ef738ef647a96aa3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/simple_command/0.1.2:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 8abf7463b69fe2a3337a4d7f11765aaeb331e4f97ff901b54fd31b0aaa82e8d3
[INFO] running `"docker" "start" "-a" "8abf7463b69fe2a3337a4d7f11765aaeb331e4f97ff901b54fd31b0aaa82e8d3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_command-b1e779d9c65bd1c7
[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 simple_command
[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" "8abf7463b69fe2a3337a4d7f11765aaeb331e4f97ff901b54fd31b0aaa82e8d3"`
[INFO] running `"docker" "rm" "-f" "8abf7463b69fe2a3337a4d7f11765aaeb331e4f97ff901b54fd31b0aaa82e8d3"`
[INFO] [stdout] 8abf7463b69fe2a3337a4d7f11765aaeb331e4f97ff901b54fd31b0aaa82e8d3