[INFO] crate stream_delimit 0.5.4 is already in cache
[INFO] testing stream_delimit-0.5.4 against 1.38.0 for beta-1.39-1
[INFO] extracting crate stream_delimit 0.5.4 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate stream_delimit 0.5.4 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 stream_delimit 0.5.4
[INFO] finished tweaking crates.io crate stream_delimit 0.5.4
[INFO] tweaked toml for crates.io crate stream_delimit 0.5.4 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] a943fdeb0d567a114d1b863ea83eff654dcfb0b1fec7800a463a1110ffce6b09
[INFO] running `"docker" "start" "-a" "a943fdeb0d567a114d1b863ea83eff654dcfb0b1fec7800a463a1110ffce6b09"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stream_delimit v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/i32be.rs:6:40
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn consume_single_i32be(read: &mut Read) -> Option<Vec<u8>> {
[INFO] [stderr]   |                                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/varint.rs:8:41
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn consume_single_varint(read: &mut Read) -> Option<Vec<u8>> {
[INFO] [stderr]   |                                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/varint.rs:24:33
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn decode_varint(read: &mut Read) -> Result<u64> {
[INFO] [stderr]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:50:32
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/converter.rs:9:29
[INFO] [stderr]   |
[INFO] [stderr] 9 |     stream_src: Box<&'a mut Iterator<Item = Vec<u8>>>,
[INFO] [stderr]   |                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Vec<u8>>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "a943fdeb0d567a114d1b863ea83eff654dcfb0b1fec7800a463a1110ffce6b09"`
[INFO] running `"docker" "rm" "-f" "a943fdeb0d567a114d1b863ea83eff654dcfb0b1fec7800a463a1110ffce6b09"`
[INFO] [stdout] a943fdeb0d567a114d1b863ea83eff654dcfb0b1fec7800a463a1110ffce6b09
[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] 31b8a11bc3574f31bf0072f0514417232c016dc52332b4ff756d075443c0d96a
[INFO] running `"docker" "start" "-a" "31b8a11bc3574f31bf0072f0514417232c016dc52332b4ff756d075443c0d96a"`
[INFO] [stderr]    Compiling stream_delimit v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/i32be.rs:6:40
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn consume_single_i32be(read: &mut Read) -> Option<Vec<u8>> {
[INFO] [stderr]   |                                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/varint.rs:8:41
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn consume_single_varint(read: &mut Read) -> Option<Vec<u8>> {
[INFO] [stderr]   |                                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/varint.rs:24:33
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn decode_varint(read: &mut Read) -> Result<u64> {
[INFO] [stderr]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:50:32
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/converter.rs:9:29
[INFO] [stderr]   |
[INFO] [stderr] 9 |     stream_src: Box<&'a mut Iterator<Item = Vec<u8>>>,
[INFO] [stderr]   |                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Vec<u8>>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "31b8a11bc3574f31bf0072f0514417232c016dc52332b4ff756d075443c0d96a"`
[INFO] running `"docker" "rm" "-f" "31b8a11bc3574f31bf0072f0514417232c016dc52332b4ff756d075443c0d96a"`
[INFO] [stdout] 31b8a11bc3574f31bf0072f0514417232c016dc52332b4ff756d075443c0d96a
[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] 6796c41cdbc18f2a7106b8241767eae1d7563fa6c9b4263d92d5e56c11036a65
[INFO] running `"docker" "start" "-a" "6796c41cdbc18f2a7106b8241767eae1d7563fa6c9b4263d92d5e56c11036a65"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stream_delimit-d2580bdccc0019e2
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test i32be::tests::test_simple ... ok
[INFO] [stdout] test i32be::tests::test_delimiter_longer ... ok
[INFO] [stdout] test varint::tests::test_delimiter_longer ... ok
[INFO] [stdout] test varint::tests::test_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stream_delimit
[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" "6796c41cdbc18f2a7106b8241767eae1d7563fa6c9b4263d92d5e56c11036a65"`
[INFO] running `"docker" "rm" "-f" "6796c41cdbc18f2a7106b8241767eae1d7563fa6c9b4263d92d5e56c11036a65"`
[INFO] [stdout] 6796c41cdbc18f2a7106b8241767eae1d7563fa6c9b4263d92d5e56c11036a65