[INFO] crate yapb 0.3.2 is already in cache
[INFO] extracting crate yapb 0.3.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/yapb/0.3.2
[INFO] extracting crate yapb 0.3.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/yapb/0.3.2
[INFO] validating manifest of yapb-0.3.2 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 yapb-0.3.2 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 yapb-0.3.2
[INFO] finished frobbing yapb-0.3.2
[INFO] frobbed toml for yapb-0.3.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/yapb/0.3.2/Cargo.toml
[INFO] started frobbing yapb-0.3.2
[INFO] finished frobbing yapb-0.3.2
[INFO] frobbed toml for yapb-0.3.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/yapb/0.3.2/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 yapb-0.3.2 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/yapb/0.3.2:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b9541835c8217eb389948dfbfe0c95e330deea1eba4542a8cb191dfca5c3e128
[INFO] running `"docker" "start" "-a" "b9541835c8217eb389948dfbfe0c95e330deea1eba4542a8cb191dfca5c3e128"`
[INFO] [stderr]    Compiling yapb v0.3.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "b9541835c8217eb389948dfbfe0c95e330deea1eba4542a8cb191dfca5c3e128"`
[INFO] running `"docker" "rm" "-f" "b9541835c8217eb389948dfbfe0c95e330deea1eba4542a8cb191dfca5c3e128"`
[INFO] [stdout] b9541835c8217eb389948dfbfe0c95e330deea1eba4542a8cb191dfca5c3e128
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/yapb/0.3.2:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 60ad1f65277206708a0fc50fd13e4abf0e0a1b9e5c455754a3aaa4d53f761973
[INFO] running `"docker" "start" "-a" "60ad1f65277206708a0fc50fd13e4abf0e0a1b9e5c455754a3aaa4d53f761973"`
[INFO] [stderr]    Compiling termion v1.5.3
[INFO] [stderr]    Compiling yapb v0.3.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `"docker" "inspect" "60ad1f65277206708a0fc50fd13e4abf0e0a1b9e5c455754a3aaa4d53f761973"`
[INFO] running `"docker" "rm" "-f" "60ad1f65277206708a0fc50fd13e4abf0e0a1b9e5c455754a3aaa4d53f761973"`
[INFO] [stdout] 60ad1f65277206708a0fc50fd13e4abf0e0a1b9e5c455754a3aaa4d53f761973
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/yapb/0.3.2:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] c5e1c753c91a0f84f95361c44b00954aa493b1525feb1a4c1c890316a6ae2daf
[INFO] running `"docker" "start" "-a" "c5e1c753c91a0f84f95361c44b00954aa493b1525feb1a4c1c890316a6ae2daf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yapb-ea510d98b1171fbc
[INFO] [stderr]    Doc-tests yapb
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test prefix::tests::binary_prefixes ... ok
[INFO] [stdout] test prefix::tests::scientific_fmt ... ok
[INFO] [stdout] test prefix::tests::binary_fmt ... ok
[INFO] [stdout] test prefix::tests::si_prefixes ... ok
[INFO] [stdout] test tests::bar_sanity ... ok
[INFO] [stdout] test prefix::tests::sigfig_sanity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Counter256 (line 116) ... ok
[INFO] [stdout] test src/lib.rs -  (line 10) ... ok
[INFO] [stdout] test src/lib.rs - Bar (line 48) ... ok
[INFO] [stdout] test src/prefix.rs - prefix::Binary (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c5e1c753c91a0f84f95361c44b00954aa493b1525feb1a4c1c890316a6ae2daf"`
[INFO] running `"docker" "rm" "-f" "c5e1c753c91a0f84f95361c44b00954aa493b1525feb1a4c1c890316a6ae2daf"`
[INFO] [stdout] c5e1c753c91a0f84f95361c44b00954aa493b1525feb1a4c1c890316a6ae2daf