[INFO] crate zerobuf 0.0.2 is already in cache
[INFO] testing zerobuf-0.0.2 against 1.38.0 for beta-1.39-1
[INFO] extracting crate zerobuf 0.0.2 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate zerobuf 0.0.2 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate zerobuf 0.0.2
[INFO] finished tweaking crates.io crate zerobuf 0.0.2
[INFO] tweaked toml for crates.io crate zerobuf 0.0.2 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] a2cefa6cd5a0729fe57b741fe3776504aae018ec4e3d02eae75d94aa6298d205
[INFO] running `"docker" "start" "-a" "a2cefa6cd5a0729fe57b741fe3776504aae018ec4e3d02eae75d94aa6298d205"`
[INFO] [stderr]    Compiling zerobuf v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "a2cefa6cd5a0729fe57b741fe3776504aae018ec4e3d02eae75d94aa6298d205"`
[INFO] running `"docker" "rm" "-f" "a2cefa6cd5a0729fe57b741fe3776504aae018ec4e3d02eae75d94aa6298d205"`
[INFO] [stdout] a2cefa6cd5a0729fe57b741fe3776504aae018ec4e3d02eae75d94aa6298d205
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e616058f1b6674cf755e413af7717b11d4dc7c9272dff1a03bf2b5c59cf45a61
[INFO] running `"docker" "start" "-a" "e616058f1b6674cf755e413af7717b11d4dc7c9272dff1a03bf2b5c59cf45a61"`
[INFO] [stderr]    Compiling zerobuf v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "e616058f1b6674cf755e413af7717b11d4dc7c9272dff1a03bf2b5c59cf45a61"`
[INFO] running `"docker" "rm" "-f" "e616058f1b6674cf755e413af7717b11d4dc7c9272dff1a03bf2b5c59cf45a61"`
[INFO] [stdout] e616058f1b6674cf755e413af7717b11d4dc7c9272dff1a03bf2b5c59cf45a61
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 0e1bf582500ea06b233c57104aa2944c6ed4da6118bd7c5df52e1cd1e2c76407
[INFO] running `"docker" "start" "-a" "0e1bf582500ea06b233c57104aa2944c6ed4da6118bd7c5df52e1cd1e2c76407"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/zerobuf-10fff111a7bb7db6
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::destructor ... ok
[INFO] [stdout] test tests::growth ... ok
[INFO] [stdout] test tests::hash_equal ... ok
[INFO] [stdout] test tests::resize_to_zero ... ok
[INFO] [stdout] test tests::simulate_push ... ok
[INFO] [stdout] test tests::zero_value_pointers ... ok
[INFO] [stdout] test tests::zero_value_primitives ... ok
[INFO] [stdout] test tests::zero_sized ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zerobuf
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - ZeroBuf<T, P>::default_value (line 292) ... ok
[INFO] [stdout] test src/lib.rs - ZeroBuf<T, P>::as_slice_mut (line 164) ... ok
[INFO] [stdout] test src/lib.rs - ZeroBuf<T, P>::grow (line 205) ... ok
[INFO] [stdout] test src/params.rs - params (line 6) ... ok
[INFO] [stdout] test src/lib.rs - ZeroBuf<T, P>::as_slice (line 143) ... ok
[INFO] [stdout] test src/lib.rs - ZeroBuf<T>::with_capacity (line 84) ... ok
[INFO] [stdout] test src/lib.rs - ZeroBuf<T, P>::with_capacity_and_params (line 105) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0e1bf582500ea06b233c57104aa2944c6ed4da6118bd7c5df52e1cd1e2c76407"`
[INFO] running `"docker" "rm" "-f" "0e1bf582500ea06b233c57104aa2944c6ed4da6118bd7c5df52e1cd1e2c76407"`
[INFO] [stdout] 0e1bf582500ea06b233c57104aa2944c6ed4da6118bd7c5df52e1cd1e2c76407