[INFO] fetching crate sha 1.0.3...
[INFO] checking sha-1.0.3 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073
[INFO] extracting crate sha 1.0.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate sha 1.0.3 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sha 1.0.3
[INFO] finished tweaking crates.io crate sha 1.0.3
[INFO] tweaked toml for crates.io crate sha 1.0.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bswap v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0d58f6f6ecb053a058c9f4ad84ba065ab8766eed1e6a8cb9e12ffd67dee5493e
[INFO] running `Command { std: "docker" "start" "-a" "0d58f6f6ecb053a058c9f4ad84ba065ab8766eed1e6a8cb9e12ffd67dee5493e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d58f6f6ecb053a058c9f4ad84ba065ab8766eed1e6a8cb9e12ffd67dee5493e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d58f6f6ecb053a058c9f4ad84ba065ab8766eed1e6a8cb9e12ffd67dee5493e", kill_on_drop: false }`
[INFO] [stdout] 0d58f6f6ecb053a058c9f4ad84ba065ab8766eed1e6a8cb9e12ffd67dee5493e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e4162a189bae51fda5c2422e241a9c993e2475f2c5ac90a3fee61b9903e746e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7e4162a189bae51fda5c2422e241a9c993e2475f2c5ac90a3fee61b9903e746e", kill_on_drop: false }`
[INFO] [stderr]     Checking bswap v1.0.0
[INFO] [stderr]     Checking sha v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/utils.rs:102:23
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let mut len = try!(self.inner.read(&mut self.buf[..]));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/utils.rs:108:20
[INFO] [stdout]     |
[INFO] [stdout] 108 |             len += try!(reader.read_pad(&mut self.buf));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/utils.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |         try!(Write::write(buf, &self.suffix[..]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Default` is imported redundantly
[INFO] [stdout]    --> src/sha1.rs:330:13
[INFO] [stdout]     |
[INFO] [stdout] 330 |         use std::default::Default;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Default` is imported redundantly
[INFO] [stdout]    --> src/sha256.rs:379:13
[INFO] [stdout]     |
[INFO] [stdout] 379 |         use std::default::Default;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Default` is imported redundantly
[INFO] [stdout]    --> src/sha512.rs:312:13
[INFO] [stdout]     |
[INFO] [stdout] 312 |         use std::default::Default;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/utils.rs:102:23
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let mut len = try!(self.inner.read(&mut self.buf[..]));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/utils.rs:108:20
[INFO] [stdout]     |
[INFO] [stdout] 108 |             len += try!(reader.read_pad(&mut self.buf));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/utils.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |         try!(Write::write(buf, &self.suffix[..]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Default` is imported redundantly
[INFO] [stdout]    --> src/sha1.rs:330:13
[INFO] [stdout]     |
[INFO] [stdout] 330 |         use std::default::Default;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Default` is imported redundantly
[INFO] [stdout]    --> src/sha256.rs:379:13
[INFO] [stdout]     |
[INFO] [stdout] 379 |         use std::default::Default;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Default` is imported redundantly
[INFO] [stdout]    --> src/sha512.rs:312:13
[INFO] [stdout]     |
[INFO] [stdout] 312 |         use std::default::Default;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `digest_to_bytes`
[INFO] [stdout]    --> src/sha1.rs:364:8
[INFO] [stdout]     |
[INFO] [stdout] 364 |     fn digest_to_bytes(buf: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `digest`
[INFO] [stdout]   --> src/sha3256.rs:99:8
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn digest(buf: &[u8]) -> Sha3256 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `digest_to_bytes`
[INFO] [stdout]    --> src/sha3256.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn digest_to_bytes(buf: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "7e4162a189bae51fda5c2422e241a9c993e2475f2c5ac90a3fee61b9903e746e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e4162a189bae51fda5c2422e241a9c993e2475f2c5ac90a3fee61b9903e746e", kill_on_drop: false }`
[INFO] [stdout] 7e4162a189bae51fda5c2422e241a9c993e2475f2c5ac90a3fee61b9903e746e