[INFO] crate base-x 0.2.5 is already in cache
[INFO] extracting crate base-x 0.2.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/base-x/0.2.5
[INFO] extracting crate base-x 0.2.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/base-x/0.2.5
[INFO] validating manifest of base-x-0.2.5 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 base-x-0.2.5 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 base-x-0.2.5
[INFO] finished frobbing base-x-0.2.5
[INFO] frobbed toml for base-x-0.2.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/base-x/0.2.5/Cargo.toml
[INFO] started frobbing base-x-0.2.5
[INFO] finished frobbing base-x-0.2.5
[INFO] frobbed toml for base-x-0.2.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/base-x/0.2.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 base-x-0.2.5 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/base-x/0.2.5:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] d2e04102f5746c420e07a97142613a0c0a1f5f340c25be16eab6626b9017a327
[INFO] running `"docker" "start" "-a" "d2e04102f5746c420e07a97142613a0c0a1f5f340c25be16eab6626b9017a327"`
[INFO] [stderr]    Compiling base-x v0.2.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "d2e04102f5746c420e07a97142613a0c0a1f5f340c25be16eab6626b9017a327"`
[INFO] running `"docker" "rm" "-f" "d2e04102f5746c420e07a97142613a0c0a1f5f340c25be16eab6626b9017a327"`
[INFO] [stdout] d2e04102f5746c420e07a97142613a0c0a1f5f340c25be16eab6626b9017a327
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/base-x/0.2.5:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2a349152a372b586336c9739b10630d8af81784d4a69b246eca16fffa709fd41
[INFO] running `"docker" "start" "-a" "2a349152a372b586336c9739b10630d8af81784d4a69b246eca16fffa709fd41"`
[INFO] [stderr]    Compiling json v0.11.14
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling base-x v0.2.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.77s
[INFO] running `"docker" "inspect" "2a349152a372b586336c9739b10630d8af81784d4a69b246eca16fffa709fd41"`
[INFO] running `"docker" "rm" "-f" "2a349152a372b586336c9739b10630d8af81784d4a69b246eca16fffa709fd41"`
[INFO] [stdout] 2a349152a372b586336c9739b10630d8af81784d4a69b246eca16fffa709fd41
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/base-x/0.2.5:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 0b4057eda7d8f83d7ea6348cdc3c432944531429e2a88c04051a67c1d419f796
[INFO] running `"docker" "start" "-a" "0b4057eda7d8f83d7ea6348cdc3c432944531429e2a88c04051a67c1d419f796"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/base_x-b4448d44dbe452e0
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test bigint::tests::big_uint_rem_div ... ok
[INFO] [stdout] test bigint::tests::big_uint_add_mul ... ok
[INFO] [stdout] test bigint::tests::big_uint_from_bytes ... ok
[INFO] [stdout] test test::is_unicode_sound ... ok
[INFO] [stdout] test test::works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests base-x
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0b4057eda7d8f83d7ea6348cdc3c432944531429e2a88c04051a67c1d419f796"`
[INFO] running `"docker" "rm" "-f" "0b4057eda7d8f83d7ea6348cdc3c432944531429e2a88c04051a67c1d419f796"`
[INFO] [stdout] 0b4057eda7d8f83d7ea6348cdc3c432944531429e2a88c04051a67c1d419f796