[INFO] updating cached repository dsprenkels/sss-cli
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dsprenkels/sss-cli
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dsprenkels/sss-cli" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/dsprenkels/sss-cli"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/dsprenkels/sss-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dsprenkels/sss-cli" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/dsprenkels/sss-cli"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/dsprenkels/sss-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cec0a2e1c1d9b8af3f6f5a0fe23d65ce614f8a09
[INFO] sha for GitHub repo dsprenkels/sss-cli: cec0a2e1c1d9b8af3f6f5a0fe23d65ce614f8a09
[INFO] validating manifest of dsprenkels/sss-cli on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dsprenkels/sss-cli on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dsprenkels/sss-cli
[INFO] finished frobbing dsprenkels/sss-cli
[INFO] frobbed toml for dsprenkels/sss-cli written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/dsprenkels/sss-cli/Cargo.toml
[INFO] started frobbing dsprenkels/sss-cli
[INFO] finished frobbing dsprenkels/sss-cli
[INFO] frobbed toml for dsprenkels/sss-cli written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/dsprenkels/sss-cli/Cargo.toml
[INFO] crate dsprenkels/sss-cli already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dsprenkels/sss-cli against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-3/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/dsprenkels/sss-cli:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3ccac026dbde15de5bfb28aa260d2d76a1a14d4f74ac99936de2d8f040b5b43b
[INFO] running `"docker" "start" "-a" "3ccac026dbde15de5bfb28aa260d2d76a1a14d4f74ac99936de2d8f040b5b43b"`
[INFO] [stderr]    Compiling winapi v0.3.5
[INFO] [stderr]    Compiling shamirsecretsharing v0.1.1
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking os_pipe v0.6.2
[INFO] [stderr]     Checking regex v1.0.2
[INFO] [stderr]     Checking shared_child v0.3.3
[INFO] [stderr]     Checking duct v0.10.0
[INFO] [stderr]     Checking env_logger v0.5.11
[INFO] [stderr]     Checking shamirsecretsharing-cli v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:32:33
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn crypto_secretbox(w: &mut Write, r: &mut Read, nonce: &[u8], key: &[u8]) -> io::Result<()> {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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/lib.rs:32:48
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn crypto_secretbox(w: &mut Write, r: &mut Read, nonce: &[u8], key: &[u8]) -> io::Result<()> {
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:38:32
[INFO] [stderr]    |
[INFO] [stderr] 38 |     io::copy(r, &mut m as &mut Write)?;
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:55:38
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn crypto_secretbox_open(w: &mut Write,
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:56:38
[INFO] [stderr]    |
[INFO] [stderr] 56 |                              r: &mut Read,
[INFO] [stderr]    |                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:64:32
[INFO] [stderr]    |
[INFO] [stderr] 64 |     io::copy(r, &mut c as &mut Write)?;
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:32:33
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn crypto_secretbox(w: &mut Write, r: &mut Read, nonce: &[u8], key: &[u8]) -> io::Result<()> {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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/lib.rs:32:48
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn crypto_secretbox(w: &mut Write, r: &mut Read, nonce: &[u8], key: &[u8]) -> io::Result<()> {
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:38:32
[INFO] [stderr]    |
[INFO] [stderr] 38 |     io::copy(r, &mut m as &mut Write)?;
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:55:38
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn crypto_secretbox_open(w: &mut Write,
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:56:38
[INFO] [stderr]    |
[INFO] [stderr] 56 |                              r: &mut Read,
[INFO] [stderr]    |                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:64:32
[INFO] [stderr]    |
[INFO] [stderr] 64 |     io::copy(r, &mut c as &mut Write)?;
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/split.rs:90:29
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let mut input_file: Box<Read> = match input_fn {
[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/bin/split.rs:112:46
[INFO] [stderr]     |
[INFO] [stderr] 112 |     crypto_secretbox(&mut ciphertext as &mut Write,
[INFO] [stderr]     |                                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/split.rs:129:55
[INFO] [stderr]     |
[INFO] [stderr] 129 |             if let Err(err) = write!(&mut buf as &mut fmt::Write, "{:02x}", byte) {
[INFO] [stderr]     |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/combine.rs:116:53
[INFO] [stderr]     |
[INFO] [stderr] 116 |     match crypto_secretbox_open(&mut secret as &mut Write,
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Write`
[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/bin/combine.rs:117:61
[INFO] [stderr]     |
[INFO] [stderr] 117 |                                 &mut ciphertexts[0] as &mut Read,
[INFO] [stderr]     |                                                             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/combine.rs:116:53
[INFO] [stderr]     |
[INFO] [stderr] 116 |     match crypto_secretbox_open(&mut secret as &mut Write,
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Write`
[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/bin/combine.rs:117:61
[INFO] [stderr]     |
[INFO] [stderr] 117 |                                 &mut ciphertexts[0] as &mut Read,
[INFO] [stderr]     |                                                             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/split.rs:90:29
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let mut input_file: Box<Read> = match input_fn {
[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/bin/split.rs:112:46
[INFO] [stderr]     |
[INFO] [stderr] 112 |     crypto_secretbox(&mut ciphertext as &mut Write,
[INFO] [stderr]     |                                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/split.rs:129:55
[INFO] [stderr]     |
[INFO] [stderr] 129 |             if let Err(err) = write!(&mut buf as &mut fmt::Write, "{:02x}", byte) {
[INFO] [stderr]     |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.04s
[INFO] running `"docker" "inspect" "3ccac026dbde15de5bfb28aa260d2d76a1a14d4f74ac99936de2d8f040b5b43b"`
[INFO] running `"docker" "rm" "-f" "3ccac026dbde15de5bfb28aa260d2d76a1a14d4f74ac99936de2d8f040b5b43b"`
[INFO] [stdout] 3ccac026dbde15de5bfb28aa260d2d76a1a14d4f74ac99936de2d8f040b5b43b