[INFO] crate async-cmd 0.1.1 is already in cache
[INFO] extracting crate async-cmd 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/async-cmd/0.1.1
[INFO] extracting crate async-cmd 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/async-cmd/0.1.1
[INFO] validating manifest of async-cmd-0.1.1 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 async-cmd-0.1.1 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 async-cmd-0.1.1
[INFO] finished frobbing async-cmd-0.1.1
[INFO] frobbed toml for async-cmd-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/async-cmd/0.1.1/Cargo.toml
[INFO] started frobbing async-cmd-0.1.1
[INFO] finished frobbing async-cmd-0.1.1
[INFO] frobbed toml for async-cmd-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/async-cmd/0.1.1/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing async-cmd-0.1.1 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/async-cmd/0.1.1:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 91d13dd4fe58a911e8a0e86a2a3dfdf43bdf0ff7ae75d7b9a2c78400aa47f9c2
[INFO] running `"docker" "start" "-a" "91d13dd4fe58a911e8a0e86a2a3dfdf43bdf0ff7ae75d7b9a2c78400aa47f9c2"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling async-cmd v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.35s
[INFO] running `"docker" "inspect" "91d13dd4fe58a911e8a0e86a2a3dfdf43bdf0ff7ae75d7b9a2c78400aa47f9c2"`
[INFO] running `"docker" "rm" "-f" "91d13dd4fe58a911e8a0e86a2a3dfdf43bdf0ff7ae75d7b9a2c78400aa47f9c2"`
[INFO] [stdout] 91d13dd4fe58a911e8a0e86a2a3dfdf43bdf0ff7ae75d7b9a2c78400aa47f9c2
[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/async-cmd/0.1.1:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 51bed969adafd60109aa1d728de5e49fa8276f73b3d9aedff5882c20b56a166a
[INFO] running `"docker" "start" "-a" "51bed969adafd60109aa1d728de5e49fa8276f73b3d9aedff5882c20b56a166a"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling async-cmd v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `"docker" "inspect" "51bed969adafd60109aa1d728de5e49fa8276f73b3d9aedff5882c20b56a166a"`
[INFO] running `"docker" "rm" "-f" "51bed969adafd60109aa1d728de5e49fa8276f73b3d9aedff5882c20b56a166a"`
[INFO] [stdout] 51bed969adafd60109aa1d728de5e49fa8276f73b3d9aedff5882c20b56a166a
[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/async-cmd/0.1.1:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 8d1766aff20b5f0342eae1125bf842a7aecda23d26b6052fcef2b5a378419c34
[INFO] running `"docker" "start" "-a" "8d1766aff20b5f0342eae1125bf842a7aecda23d26b6052fcef2b5a378419c34"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/async-900dd7bee2c770b7
[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" "8d1766aff20b5f0342eae1125bf842a7aecda23d26b6052fcef2b5a378419c34"`
[INFO] running `"docker" "rm" "-f" "8d1766aff20b5f0342eae1125bf842a7aecda23d26b6052fcef2b5a378419c34"`
[INFO] [stdout] 8d1766aff20b5f0342eae1125bf842a7aecda23d26b6052fcef2b5a378419c34