[INFO] crate mc-varint 0.1.1 is already in cache
[INFO] extracting crate mc-varint 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/mc-varint/0.1.1
[INFO] extracting crate mc-varint 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mc-varint/0.1.1
[INFO] validating manifest of mc-varint-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 mc-varint-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 mc-varint-0.1.1
[INFO] finished frobbing mc-varint-0.1.1
[INFO] frobbed toml for mc-varint-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mc-varint/0.1.1/Cargo.toml
[INFO] started frobbing mc-varint-0.1.1
[INFO] finished frobbing mc-varint-0.1.1
[INFO] frobbed toml for mc-varint-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mc-varint/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] 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 mc-varint-0.1.1 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/mc-varint/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 22fe375d72735df356cc4521b146d99c053d327f14109e885a8224c5479082a7
[INFO] running `"docker" "start" "-a" "22fe375d72735df356cc4521b146d99c053d327f14109e885a8224c5479082a7"`
[INFO] [stderr]    Compiling mc-varint v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "22fe375d72735df356cc4521b146d99c053d327f14109e885a8224c5479082a7"`
[INFO] running `"docker" "rm" "-f" "22fe375d72735df356cc4521b146d99c053d327f14109e885a8224c5479082a7"`
[INFO] [stdout] 22fe375d72735df356cc4521b146d99c053d327f14109e885a8224c5479082a7
[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/mc-varint/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 48e2e20398dfcaa9da582c19a40d1f453b04875ab28be6c43b6ac6040328ba4c
[INFO] running `"docker" "start" "-a" "48e2e20398dfcaa9da582c19a40d1f453b04875ab28be6c43b6ac6040328ba4c"`
[INFO] [stderr]    Compiling mc-varint v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "48e2e20398dfcaa9da582c19a40d1f453b04875ab28be6c43b6ac6040328ba4c"`
[INFO] running `"docker" "rm" "-f" "48e2e20398dfcaa9da582c19a40d1f453b04875ab28be6c43b6ac6040328ba4c"`
[INFO] [stdout] 48e2e20398dfcaa9da582c19a40d1f453b04875ab28be6c43b6ac6040328ba4c
[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/mc-varint/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] fd3690850211b8668cc763aebcc7c0af6c993e1b60b71e59a1a32070bd517efd
[INFO] running `"docker" "start" "-a" "fd3690850211b8668cc763aebcc7c0af6c993e1b60b71e59a1a32070bd517efd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mc_varint-a887db5eaaf82b57
[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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/var_int-eb19a37ec98ac546
[INFO] [stdout] running 9 tests
[INFO] [stdout] test var_int_write_exact ... ok
[INFO] [stdout] test var_long_beat_matching ... ok
[INFO] [stdout] test var_int_size ... ok
[INFO] [stdout] test var_int_read_oversize ... ok
[INFO] [stdout] test var_int_read_exact ... ok
[INFO] [stdout] test var_int_read_err ... ok
[INFO] [stdout] test var_int_default ... ok
[INFO] [stdout] test var_long_size ... ok
[INFO] [stdout] test var_int_beat_matching ... ok
[INFO] [stderr]    Doc-tests mc-varint
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 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 - VarIntRead (line 76) ... ok
[INFO] [stdout] test src/lib.rs - VarIntWrite (line 132) ... ok
[INFO] [stdout] test src/lib.rs - VarLongWrite (line 132) ... ok
[INFO] [stdout] test src/lib.rs - VarLongRead (line 76) ... 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" "fd3690850211b8668cc763aebcc7c0af6c993e1b60b71e59a1a32070bd517efd"`
[INFO] running `"docker" "rm" "-f" "fd3690850211b8668cc763aebcc7c0af6c993e1b60b71e59a1a32070bd517efd"`
[INFO] [stdout] fd3690850211b8668cc763aebcc7c0af6c993e1b60b71e59a1a32070bd517efd