[INFO] crate microamp-tools 0.1.0-alpha.2 is already in cache
[INFO] extracting crate microamp-tools 0.1.0-alpha.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/microamp-tools/0.1.0-alpha.2
[INFO] extracting crate microamp-tools 0.1.0-alpha.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/microamp-tools/0.1.0-alpha.2
[INFO] validating manifest of microamp-tools-0.1.0-alpha.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 microamp-tools-0.1.0-alpha.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 microamp-tools-0.1.0-alpha.2
[INFO] finished frobbing microamp-tools-0.1.0-alpha.2
[INFO] frobbed toml for microamp-tools-0.1.0-alpha.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/microamp-tools/0.1.0-alpha.2/Cargo.toml
[INFO] started frobbing microamp-tools-0.1.0-alpha.2
[INFO] finished frobbing microamp-tools-0.1.0-alpha.2
[INFO] frobbed toml for microamp-tools-0.1.0-alpha.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/microamp-tools/0.1.0-alpha.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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing microamp-tools-0.1.0-alpha.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/microamp-tools/0.1.0-alpha.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] 30a85cf909daed2dbac91287d03f8ade248a1c7b1c526426d4020283b92446bd
[INFO] running `"docker" "start" "-a" "30a85cf909daed2dbac91287d03f8ade248a1c7b1c526426d4020283b92446bd"`
[INFO] [stderr]    Compiling zero v0.1.2
[INFO] [stderr]    Compiling rustc-cfg v0.4.0
[INFO] [stderr]    Compiling xmas-elf v0.6.2
[INFO] [stderr]    Compiling cargo-project v0.2.2
[INFO] [stderr]    Compiling microamp-tools v0.1.0-alpha.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.13s
[INFO] running `"docker" "inspect" "30a85cf909daed2dbac91287d03f8ade248a1c7b1c526426d4020283b92446bd"`
[INFO] running `"docker" "rm" "-f" "30a85cf909daed2dbac91287d03f8ade248a1c7b1c526426d4020283b92446bd"`
[INFO] [stdout] 30a85cf909daed2dbac91287d03f8ade248a1c7b1c526426d4020283b92446bd
[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/microamp-tools/0.1.0-alpha.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] 0ca522905a37c8e729351e27d3d1c24a931699f6e7d90f944c5614e6f2910862
[INFO] running `"docker" "start" "-a" "0ca522905a37c8e729351e27d3d1c24a931699f6e7d90f944c5614e6f2910862"`
[INFO] [stderr]    Compiling microamp-tools v0.1.0-alpha.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "0ca522905a37c8e729351e27d3d1c24a931699f6e7d90f944c5614e6f2910862"`
[INFO] running `"docker" "rm" "-f" "0ca522905a37c8e729351e27d3d1c24a931699f6e7d90f944c5614e6f2910862"`
[INFO] [stdout] 0ca522905a37c8e729351e27d3d1c24a931699f6e7d90f944c5614e6f2910862
[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/microamp-tools/0.1.0-alpha.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] 62e16716d85823a1c7355ab694046ba1efa21dde3215bdfee10667e9aad8fd46
[INFO] running `"docker" "start" "-a" "62e16716d85823a1c7355ab694046ba1efa21dde3215bdfee10667e9aad8fd46"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_microamp-29213ecedc1b2514
[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]      Running /opt/crater/target/debug/deps/microamp_true-cc00b18a8e60d2e3
[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" "62e16716d85823a1c7355ab694046ba1efa21dde3215bdfee10667e9aad8fd46"`
[INFO] running `"docker" "rm" "-f" "62e16716d85823a1c7355ab694046ba1efa21dde3215bdfee10667e9aad8fd46"`
[INFO] [stdout] 62e16716d85823a1c7355ab694046ba1efa21dde3215bdfee10667e9aad8fd46