[INFO] updating cached repository https://github.com/semitangential/saft
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2c7f48dc040ed68f500780289f99f6e6d2970f77
[INFO] testing semitangential/saft against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsemitangential%2Fsaft" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/semitangential/saft 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 git repo https://github.com/semitangential/saft
[INFO] finished tweaking git repo https://github.com/semitangential/saft
[INFO] tweaked toml for git repo https://github.com/semitangential/saft written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/semitangential/saft already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 6e7e352011a8b1098b8061b230d6ce375cd06843e072a8b620b4616676f76855
[INFO] running `"docker" "start" "-a" "6e7e352011a8b1098b8061b230d6ce375cd06843e072a8b620b4616676f76855"`
[INFO] [stderr]    Compiling saft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transfer.rs:51:52
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn push_init(source: DataSource) -> Result<Box<Read>, io::Error> {
[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/transfer.rs:52:21
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let reader: Box<Read> = match source {
[INFO] [stderr]    |                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transfer.rs:63:48
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn pull_init(sink: DataSink) -> Result<Box<Write>, ProtocolError> {
[INFO] [stderr]    |                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transfer.rs:64:21
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let writer: Box<Write> = match sink {
[INFO] [stderr]    |                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transfer.rs:75:26
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub fn push(stream: &mut Write, reader: &mut Read) -> Result<(), ProtocolError> {
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transfer.rs:75:46
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub fn push(stream: &mut Write, reader: &mut Read) -> Result<(), ProtocolError> {
[INFO] [stderr]    |                                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/transfer.rs:107:26
[INFO] [stderr]     |
[INFO] [stderr] 107 | pub fn pull(stream: &mut Read, writer: &mut Write) -> Result<(), ProtocolError> {
[INFO] [stderr]     |                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/transfer.rs:107:45
[INFO] [stderr]     |
[INFO] [stderr] 107 | pub fn pull(stream: &mut Read, writer: &mut Write) -> Result<(), ProtocolError> {
[INFO] [stderr]     |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "6e7e352011a8b1098b8061b230d6ce375cd06843e072a8b620b4616676f76855"`
[INFO] running `"docker" "rm" "-f" "6e7e352011a8b1098b8061b230d6ce375cd06843e072a8b620b4616676f76855"`
[INFO] [stdout] 6e7e352011a8b1098b8061b230d6ce375cd06843e072a8b620b4616676f76855
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 6dab228314cca49a635ff6c30a10d96012f83562b5870aeb84199a7c87cab53f
[INFO] running `"docker" "start" "-a" "6dab228314cca49a635ff6c30a10d96012f83562b5870aeb84199a7c87cab53f"`
[INFO] [stderr]    Compiling proptest v0.4.2
[INFO] [stderr]    Compiling saft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transfer.rs:51:52
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn push_init(source: DataSource) -> Result<Box<Read>, io::Error> {
[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/transfer.rs:52:21
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let reader: Box<Read> = match source {
[INFO] [stderr]    |                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transfer.rs:63:48
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn pull_init(sink: DataSink) -> Result<Box<Write>, ProtocolError> {
[INFO] [stderr]    |                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transfer.rs:64:21
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let writer: Box<Write> = match sink {
[INFO] [stderr]    |                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transfer.rs:75:26
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub fn push(stream: &mut Write, reader: &mut Read) -> Result<(), ProtocolError> {
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transfer.rs:75:46
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub fn push(stream: &mut Write, reader: &mut Read) -> Result<(), ProtocolError> {
[INFO] [stderr]    |                                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/transfer.rs:107:26
[INFO] [stderr]     |
[INFO] [stderr] 107 | pub fn pull(stream: &mut Read, writer: &mut Write) -> Result<(), ProtocolError> {
[INFO] [stderr]     |                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/transfer.rs:107:45
[INFO] [stderr]     |
[INFO] [stderr] 107 | pub fn pull(stream: &mut Read, writer: &mut Write) -> Result<(), ProtocolError> {
[INFO] [stderr]     |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.61s
[INFO] running `"docker" "inspect" "6dab228314cca49a635ff6c30a10d96012f83562b5870aeb84199a7c87cab53f"`
[INFO] running `"docker" "rm" "-f" "6dab228314cca49a635ff6c30a10d96012f83562b5870aeb84199a7c87cab53f"`
[INFO] [stdout] 6dab228314cca49a635ff6c30a10d96012f83562b5870aeb84199a7c87cab53f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 6c45f6952ecb6763c1a1d57eabd1b4e9cc0bd83e1e8b952e5779961f1812cbe8
[INFO] running `"docker" "start" "-a" "6c45f6952ecb6763c1a1d57eabd1b4e9cc0bd83e1e8b952e5779961f1812cbe8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/saft-f6898aaf7e9d64e6
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test config::tests::file_in ... ok
[INFO] [stdout] test config::tests::invalid_operation ... ok
[INFO] [stdout] test config::tests::loopback_stdout ... ok
[INFO] [stdout] test config::tests::loopback_file_out ... ok
[INFO] [stdout] test config::tests::no_arguments ... ok
[INFO] [stdout] test config::tests::stdin ... ok
[INFO] [stdout] test protocol::tests::usize_to_two_u8_to_usize ... ok
[INFO] [stdout] test protocol::tests::usize_to_two_u8_too_large_input ... ok
[INFO] [stdout] test protocol::tests::two_u8_to_usize_to_two_u8 ... ok
[INFO] [stdout] test transfer::tests::small_data_unchanged ... ok
[INFO] [stdout] test transfer::tests::large_data_unchanged ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/saft-528c0dc1ef608d4b
[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] [stderr]    Doc-tests saft
[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" "6c45f6952ecb6763c1a1d57eabd1b4e9cc0bd83e1e8b952e5779961f1812cbe8"`
[INFO] running `"docker" "rm" "-f" "6c45f6952ecb6763c1a1d57eabd1b4e9cc0bd83e1e8b952e5779961f1812cbe8"`
[INFO] [stdout] 6c45f6952ecb6763c1a1d57eabd1b4e9cc0bd83e1e8b952e5779961f1812cbe8