[INFO] crate qapi-qmp 0.4.0 is already in cache
[INFO] extracting crate qapi-qmp 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/qapi-qmp/0.4.0
[INFO] extracting crate qapi-qmp 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/qapi-qmp/0.4.0
[INFO] validating manifest of qapi-qmp-0.4.0 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 qapi-qmp-0.4.0 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 qapi-qmp-0.4.0
[INFO] finished frobbing qapi-qmp-0.4.0
[INFO] frobbed toml for qapi-qmp-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/qapi-qmp/0.4.0/Cargo.toml
[INFO] started frobbing qapi-qmp-0.4.0
[INFO] finished frobbing qapi-qmp-0.4.0
[INFO] frobbed toml for qapi-qmp-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/qapi-qmp/0.4.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing qapi-qmp-0.4.0 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/qapi-qmp/0.4.0:/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] 218d8a0faf8f3443b767e9d0de0f9ac7604b9c2cf7df0e588a5a1e9f2aca96de
[INFO] running `"docker" "start" "-a" "218d8a0faf8f3443b767e9d0de0f9ac7604b9c2cf7df0e588a5a1e9f2aca96de"`
[INFO] [stderr]    Compiling qapi-parser v0.3.0
[INFO] [stderr]    Compiling qapi-spec v0.2.2
[INFO] [stderr]    Compiling qapi-codegen v0.3.0
[INFO] [stderr]    Compiling qapi-qmp v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `"docker" "inspect" "218d8a0faf8f3443b767e9d0de0f9ac7604b9c2cf7df0e588a5a1e9f2aca96de"`
[INFO] running `"docker" "rm" "-f" "218d8a0faf8f3443b767e9d0de0f9ac7604b9c2cf7df0e588a5a1e9f2aca96de"`
[INFO] [stdout] 218d8a0faf8f3443b767e9d0de0f9ac7604b9c2cf7df0e588a5a1e9f2aca96de
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/qapi-qmp/0.4.0:/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] b741b1ca69ce803d2cd233e227c69b8aa4bab3aecc275924b1d98c6b8d818fd3
[INFO] running `"docker" "start" "-a" "b741b1ca69ce803d2cd233e227c69b8aa4bab3aecc275924b1d98c6b8d818fd3"`
[INFO] [stderr]    Compiling qapi-qmp v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.14s
[INFO] running `"docker" "inspect" "b741b1ca69ce803d2cd233e227c69b8aa4bab3aecc275924b1d98c6b8d818fd3"`
[INFO] running `"docker" "rm" "-f" "b741b1ca69ce803d2cd233e227c69b8aa4bab3aecc275924b1d98c6b8d818fd3"`
[INFO] [stdout] b741b1ca69ce803d2cd233e227c69b8aa4bab3aecc275924b1d98c6b8d818fd3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/qapi-qmp/0.4.0:/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] 33dcc41bdad41fbb30230218bd5276557f63afbc5fa1e14dffbcaa5377db691b
[INFO] running `"docker" "start" "-a" "33dcc41bdad41fbb30230218bd5276557f63afbc5fa1e14dffbcaa5377db691b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/qapi_qmp-fe98b0effb5fecab
[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 qapi-qmp
[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" "33dcc41bdad41fbb30230218bd5276557f63afbc5fa1e14dffbcaa5377db691b"`
[INFO] running `"docker" "rm" "-f" "33dcc41bdad41fbb30230218bd5276557f63afbc5fa1e14dffbcaa5377db691b"`
[INFO] [stdout] 33dcc41bdad41fbb30230218bd5276557f63afbc5fa1e14dffbcaa5377db691b