[INFO] cloning repository semitangential/saft
[INFO] running `"git" "clone" "--bare" "git://github.com/semitangential/saft.git" "work/cache/sources/gh/semitangential/saft"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/semitangential/saft'...
[INFO] running `"git" "clone" "work/cache/sources/gh/semitangential/saft" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/semitangential/saft"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/semitangential/saft'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/semitangential/saft" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/semitangential/saft"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/semitangential/saft'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2c7f48dc040ed68f500780289f99f6e6d2970f77
[INFO] sha for GitHub repo semitangential/saft: 2c7f48dc040ed68f500780289f99f6e6d2970f77
[INFO] validating manifest of semitangential/saft on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of semitangential/saft on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing semitangential/saft
[INFO] finished frobbing semitangential/saft
[INFO] frobbed toml for semitangential/saft written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/semitangential/saft/Cargo.toml
[INFO] started frobbing semitangential/saft
[INFO] finished frobbing semitangential/saft
[INFO] frobbed toml for semitangential/saft written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/semitangential/saft/Cargo.toml
[INFO] crate semitangential/saft already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proptest v0.4.2
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing semitangential/saft against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/semitangential/saft:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 86b10ca89f1a77736d83664c78da920816fe55b772846abb4b4617f139b07d0a
[INFO] running `"docker" "start" "-a" "86b10ca89f1a77736d83664c78da920816fe55b772846abb4b4617f139b07d0a"`
[INFO] [stderr]    Compiling saft v0.1.0 (/opt/crater/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 2.62s
[INFO] running `"docker" "inspect" "86b10ca89f1a77736d83664c78da920816fe55b772846abb4b4617f139b07d0a"`
[INFO] running `"docker" "rm" "-f" "86b10ca89f1a77736d83664c78da920816fe55b772846abb4b4617f139b07d0a"`
[INFO] [stdout] 86b10ca89f1a77736d83664c78da920816fe55b772846abb4b4617f139b07d0a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/semitangential/saft:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a13fe869070223dafae6815796d7b9a97936231696dff98dcc412cbd9c9dbccf
[INFO] running `"docker" "start" "-a" "a13fe869070223dafae6815796d7b9a97936231696dff98dcc412cbd9c9dbccf"`
[INFO] [stderr]    Compiling proptest v0.4.2
[INFO] [stderr]    Compiling saft v0.1.0 (/opt/crater/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 14.25s
[INFO] running `"docker" "inspect" "a13fe869070223dafae6815796d7b9a97936231696dff98dcc412cbd9c9dbccf"`
[INFO] running `"docker" "rm" "-f" "a13fe869070223dafae6815796d7b9a97936231696dff98dcc412cbd9c9dbccf"`
[INFO] [stdout] a13fe869070223dafae6815796d7b9a97936231696dff98dcc412cbd9c9dbccf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/semitangential/saft:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 27339db5b8906f4999a0e87747cb1c4eb70b30ab5d8c3ac797ca335abafe04fa
[INFO] running `"docker" "start" "-a" "27339db5b8906f4999a0e87747cb1c4eb70b30ab5d8c3ac797ca335abafe04fa"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/saft-a14321ebf07ac3f1
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test protocol::tests::usize_to_two_u8_to_usize ... ok
[INFO] [stdout] test config::tests::stdin ... ok
[INFO] [stdout] test config::tests::loopback_file_out ... ok
[INFO] [stdout] test protocol::tests::two_u8_to_usize_to_two_u8 ... ok
[INFO] [stdout] test protocol::tests::usize_to_two_u8_too_large_input ... ok
[INFO] [stdout] test config::tests::invalid_operation ... ok
[INFO] [stdout] test transfer::tests::small_data_unchanged ... ok
[INFO] [stdout] test config::tests::loopback_stdout ... ok
[INFO] [stdout] test config::tests::file_in ... ok
[INFO] [stdout] test config::tests::no_arguments ... ok
[INFO] [stdout] test transfer::tests::large_data_unchanged ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/saft-10725b9584f4db71
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests saft
[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] [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" "27339db5b8906f4999a0e87747cb1c4eb70b30ab5d8c3ac797ca335abafe04fa"`
[INFO] running `"docker" "rm" "-f" "27339db5b8906f4999a0e87747cb1c4eb70b30ab5d8c3ac797ca335abafe04fa"`
[INFO] [stdout] 27339db5b8906f4999a0e87747cb1c4eb70b30ab5d8c3ac797ca335abafe04fa