[INFO] cloning repository https://github.com/kryptco/ssh-wire
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kryptco/ssh-wire" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkryptco%2Fssh-wire", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkryptco%2Fssh-wire'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f45bda58ba8124b7efd06a6f7b6a8dcfb570a83
[INFO] testing kryptco/ssh-wire against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkryptco%2Fssh-wire" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kryptco/ssh-wire on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kryptco/ssh-wire
[INFO] finished tweaking git repo https://github.com/kryptco/ssh-wire
[INFO] tweaked toml for git repo https://github.com/kryptco/ssh-wire written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/kryptco/ssh-wire already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/prevoty/jni-rs`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded base64 v0.4.0
[INFO] [stderr]   Downloaded error-chain v0.9.0
[INFO] [stderr]   Downloaded jni-sys v0.2.2
[INFO] [stderr]   Downloaded combine v2.3.0
[INFO] [stderr]   Downloaded ring v0.17.0-alpha.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e73297298dfc0ce7c4b3cdd3cf4fd009fecf0e9835ef6d3e21e589ace038e7d4
[INFO] running `Command { std: "docker" "start" "-a" "e73297298dfc0ce7c4b3cdd3cf4fd009fecf0e9835ef6d3e21e589ace038e7d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e73297298dfc0ce7c4b3cdd3cf4fd009fecf0e9835ef6d3e21e589ace038e7d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73297298dfc0ce7c4b3cdd3cf4fd009fecf0e9835ef6d3e21e589ace038e7d4", kill_on_drop: false }`
[INFO] [stdout] e73297298dfc0ce7c4b3cdd3cf4fd009fecf0e9835ef6d3e21e589ace038e7d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1243b13de1d09ff588b2a8033e4c82b4470e761cf289b722d5218287472010cb
[INFO] running `Command { std: "docker" "start" "-a" "1243b13de1d09ff588b2a8033e4c82b4470e761cf289b722d5218287472010cb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling cc v1.0.61
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling byteorder v1.0.0
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling serde v1.0.2
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling base64 v0.4.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling ring v0.17.0-alpha.4
[INFO] [stderr]    Compiling serde_derive_internals v0.15.0
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling serde_derive v1.0.2
[INFO] [stderr]    Compiling ssh-wire v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ring::signature`
[INFO] [stdout]   --> src/rsa.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         use ring::signature;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/serde_de.rs:42:42
[INFO] [stdout]    |
[INFO] [stdout] 42 |              Io(ref io_err) => StdError::description(io_err),
[INFO] [stdout]    |                                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/serde_de.rs:43:46
[INFO] [stdout]    |
[INFO] [stdout] 43 |              Utf8(ref utf8_err) => StdError::description(utf8_err),
[INFO] [stdout]    |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/serde_de.rs:75:32
[INFO] [stdout]    |
[INFO] [stdout] 75 |           write!(f, "{}", self.description())?;
[INFO] [stdout]    |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `p`
[INFO] [stdout]  --> src/dss.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     p: MPUint,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `DSSPublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/dss.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Deserialize, Debug)]
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `q`
[INFO] [stdout]  --> src/dss.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     q: MPUint,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `DSSPublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/dss.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Deserialize, Debug)]
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `g`
[INFO] [stdout]  --> src/dss.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     g: MPUint,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `DSSPublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/dss.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Deserialize, Debug)]
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `y`
[INFO] [stdout]  --> src/dss.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     y: MPUint,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `DSSPublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/dss.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Deserialize, Debug)]
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `r`
[INFO] [stdout]   --> src/dss.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     r: [u8; 20],
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `DSSSignature` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/dss.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Deserialize, Debug)]
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `s`
[INFO] [stdout]   --> src/dss.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     s: [u8; 20],
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `DSSSignature` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/dss.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Deserialize, Debug)]
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.36s
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1243b13de1d09ff588b2a8033e4c82b4470e761cf289b722d5218287472010cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1243b13de1d09ff588b2a8033e4c82b4470e761cf289b722d5218287472010cb", kill_on_drop: false }`
[INFO] [stdout] 1243b13de1d09ff588b2a8033e4c82b4470e761cf289b722d5218287472010cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6dd3237b204d73c99aea497a6c9b4f5395a87c06ead97edb8504aa722292e87f
[INFO] running `Command { std: "docker" "start" "-a" "6dd3237b204d73c99aea497a6c9b4f5395a87c06ead97edb8504aa722292e87f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ssh-wire v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ring::signature`
[INFO] [stdout]   --> src/rsa.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         use ring::signature;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/serde_de.rs:42:42
[INFO] [stdout]    |
[INFO] [stdout] 42 |              Io(ref io_err) => StdError::description(io_err),
[INFO] [stdout]    |                                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/serde_de.rs:43:46
[INFO] [stdout]    |
[INFO] [stdout] 43 |              Utf8(ref utf8_err) => StdError::description(utf8_err),
[INFO] [stdout]    |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/serde_de.rs:75:32
[INFO] [stdout]    |
[INFO] [stdout] 75 |           write!(f, "{}", self.description())?;
[INFO] [stdout]    |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `p`
[INFO] [stdout]  --> src/dss.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     p: MPUint,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `DSSPublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/dss.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Deserialize, Debug)]
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `q`
[INFO] [stdout]  --> src/dss.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     q: MPUint,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `DSSPublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/dss.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Deserialize, Debug)]
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `g`
[INFO] [stdout]  --> src/dss.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     g: MPUint,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `DSSPublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/dss.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Deserialize, Debug)]
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `y`
[INFO] [stdout]  --> src/dss.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     y: MPUint,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `DSSPublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/dss.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Deserialize, Debug)]
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `r`
[INFO] [stdout]   --> src/dss.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     r: [u8; 20],
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `DSSSignature` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/dss.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Deserialize, Debug)]
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `s`
[INFO] [stdout]   --> src/dss.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     s: [u8; 20],
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `DSSSignature` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/dss.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Deserialize, Debug)]
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ring::signature`
[INFO] [stdout]   --> src/rsa.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         use ring::signature;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/serde_de.rs:42:42
[INFO] [stdout]    |
[INFO] [stdout] 42 |              Io(ref io_err) => StdError::description(io_err),
[INFO] [stdout]    |                                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/serde_de.rs:43:46
[INFO] [stdout]    |
[INFO] [stdout] 43 |              Utf8(ref utf8_err) => StdError::description(utf8_err),
[INFO] [stdout]    |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/serde_de.rs:75:32
[INFO] [stdout]    |
[INFO] [stdout] 75 |           write!(f, "{}", self.description())?;
[INFO] [stdout]    |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pubkey`
[INFO] [stdout]   --> src/dss.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 | ...   let pubkey : DSSPublicKey = serde_de::from_slice(&base64::decode("AAAAB3NzaC1kc3MAAACBANGFW2P9xlGU3zWrymJgI/lKo//ZW2WfVtmbsUZJ5uyKA...
[INFO] [stdout]    |           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pubkey`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig`
[INFO] [stdout]   --> src/dss.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...   let sig : DSSSignature = serde_de::from_slice(&base64::decode("AAAAB3NzaC1kc3MAAAAoo3+JKSK924b7FHg88V2n338fAsRiCnQLHJLgZUHdvGkc9Rnj...
[INFO] [stdout]    |           ^^^ help: if this is intentional, prefix it with an underscore: `_sig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/dss.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let data = base64::decode("AAAAIOM9VvUIDf3xKQ7XsJsoRVc75coCBdyIRzWx/pri9ivXMg==").unwrap();
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `p`
[INFO] [stdout]  --> src/dss.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     p: MPUint,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `DSSPublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/dss.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Deserialize, Debug)]
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `q`
[INFO] [stdout]  --> src/dss.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     q: MPUint,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `DSSPublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/dss.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Deserialize, Debug)]
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `g`
[INFO] [stdout]  --> src/dss.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     g: MPUint,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `DSSPublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/dss.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Deserialize, Debug)]
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `y`
[INFO] [stdout]  --> src/dss.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     y: MPUint,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `DSSPublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/dss.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Deserialize, Debug)]
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `r`
[INFO] [stdout]   --> src/dss.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     r: [u8; 20],
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `DSSSignature` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/dss.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Deserialize, Debug)]
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `s`
[INFO] [stdout]   --> src/dss.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     s: [u8; 20],
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `DSSSignature` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/dss.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Deserialize, Debug)]
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "6dd3237b204d73c99aea497a6c9b4f5395a87c06ead97edb8504aa722292e87f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dd3237b204d73c99aea497a6c9b4f5395a87c06ead97edb8504aa722292e87f", kill_on_drop: false }`
[INFO] [stdout] 6dd3237b204d73c99aea497a6c9b4f5395a87c06ead97edb8504aa722292e87f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 713ef13203b90822eb1458185ba7422b1fae733d11677b99cb677d70a61f4b90
[INFO] running `Command { std: "docker" "start" "-a" "713ef13203b90822eb1458185ba7422b1fae733d11677b99cb677d70a61f4b90", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ring::signature`
[INFO] [stderr]   --> src/rsa.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 |         use ring::signature;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/serde_de.rs:42:42
[INFO] [stderr]    |
[INFO] [stderr] 42 |              Io(ref io_err) => StdError::description(io_err),
[INFO] [stderr]    |                                          ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/serde_de.rs:43:46
[INFO] [stderr]    |
[INFO] [stderr] 43 |              Utf8(ref utf8_err) => StdError::description(utf8_err),
[INFO] [stderr]    |                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/serde_de.rs:75:32
[INFO] [stderr]    |
[INFO] [stderr] 75 |           write!(f, "{}", self.description())?;
[INFO] [stderr]    |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `p`
[INFO] [stderr]  --> src/dss.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     p: MPUint,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `DSSPublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/dss.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Deserialize, Debug)]
[INFO] [stderr]   |                       ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `q`
[INFO] [stderr]  --> src/dss.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     q: MPUint,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: `DSSPublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/dss.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Deserialize, Debug)]
[INFO] [stderr]   |                       ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `g`
[INFO] [stderr]  --> src/dss.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     g: MPUint,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: `DSSPublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/dss.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Deserialize, Debug)]
[INFO] [stderr]   |                       ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `y`
[INFO] [stderr]  --> src/dss.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     y: MPUint,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: `DSSPublicKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/dss.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Deserialize, Debug)]
[INFO] [stderr]   |                       ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `r`
[INFO] [stderr]   --> src/dss.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     r: [u8; 20],
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `DSSSignature` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/dss.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Deserialize, Debug)]
[INFO] [stderr]    |                       ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `s`
[INFO] [stderr]   --> src/dss.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     s: [u8; 20],
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `DSSSignature` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/dss.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Deserialize, Debug)]
[INFO] [stderr]    |                       ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pubkey`
[INFO] [stderr]   --> src/dss.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 | ...   let pubkey : DSSPublicKey = serde_de::from_slice(&base64::decode("AAAAB3NzaC1kc3MAAACBANGFW2P9xlGU3zWrymJgI/lKo//ZW2WfVtmbsUZJ5uyKA...
[INFO] [stderr]    |           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pubkey`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sig`
[INFO] [stderr]   --> src/dss.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 | ...   let sig : DSSSignature = serde_de::from_slice(&base64::decode("AAAAB3NzaC1kc3MAAAAoo3+JKSK924b7FHg88V2n338fAsRiCnQLHJLgZUHdvGkc9Rnj...
[INFO] [stderr]    |           ^^^ help: if this is intentional, prefix it with an underscore: `_sig`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/dss.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let data = base64::decode("AAAAIOM9VvUIDf3xKQ7XsJsoRVc75coCBdyIRzWx/pri9ivXMg==").unwrap();
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: `ssh-wire` (lib) generated 10 warnings
[INFO] [stderr] warning: `ssh-wire` (lib test) generated 13 warnings (10 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sshwire-d4ceff3b44e3576a)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test der::test::encode_len_works ... ok
[INFO] [stdout] test dss::test::signature_deserializes ... ok
[INFO] [stdout] test dss::test::signature_verifies ... ok
[INFO] [stdout] test ecdsa::test::ecdsa_sha2_p256_wire_to_der_and_verify_works ... ok
[INFO] [stdout] test mpint::test::mpuint_der_works ... ok
[INFO] [stdout] test rsa::test::test_sha256 ... ok
[INFO] [stdout] test rsa::test::test_sha512 ... ok
[INFO] [stdout] test rsa::test::test_sig_modulus_same_size ... ok
[INFO] [stdout] test ed25519::test::ed25519_verifies ... ok
[INFO] [stdout] test rsa::test::test_sig_smaller_than_modulus ... ok
[INFO] [stdout] test serde_de::tests::byte_slice_deserializes ... ok
[INFO] [stdout] test serde_de::tests::byte_slice_invalid_length_fails ... ok
[INFO] [stdout] test serde_de::tests::byte_slice_too_short_fails ... ok
[INFO] [stdout] test serde_de::tests::byte_slice_with_extra_deserializes ... ok
[INFO] [stdout] test serde_de::tests::ints_deserialize ... ok
[INFO] [stdout] test serde_de::tests::str_deserializes ... ok
[INFO] [stdout] test serde_de::tests::str_invalid_length_fails ... ok
[INFO] [stdout] test serde_de::tests::tuple_deserializes ... ok
[INFO] [stdout] test serde_de::tests::tuple_struct_deserializes ... ok
[INFO] [stdout] test test::test_invalid_ecdsa_pk_equals_sig ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sshwire
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "713ef13203b90822eb1458185ba7422b1fae733d11677b99cb677d70a61f4b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "713ef13203b90822eb1458185ba7422b1fae733d11677b99cb677d70a61f4b90", kill_on_drop: false }`
[INFO] [stdout] 713ef13203b90822eb1458185ba7422b1fae733d11677b99cb677d70a61f4b90