[INFO] cloning repository https://github.com/zhonglinlynn/rust-hashes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhonglinlynn/rust-hashes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhonglinlynn%2Frust-hashes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhonglinlynn%2Frust-hashes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 162f73ecc6dbdcda34068fdcb34eb7bec3ce83ef
[INFO] checking zhonglinlynn/rust-hashes against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhonglinlynn%2Frust-hashes" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zhonglinlynn/rust-hashes on toolchain 8d46be77cd48fdbcced888d027457e2c9cf2aa16
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zhonglinlynn/rust-hashes
[INFO] finished tweaking git repo https://github.com/zhonglinlynn/rust-hashes
[INFO] tweaked toml for git repo https://github.com/zhonglinlynn/rust-hashes written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/zhonglinlynn/rust-hashes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/overlay2/008f18197cdedcdbfc518b6a6ab1788ee60e4ee94e05439402b238208ff100ff/.tmp-lower2398349885: no space left on device
[INFO] checking zhonglinlynn/rust-hashes against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhonglinlynn%2Frust-hashes" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file fsb/src/pi.bin
[INFO] [stderr] fatal: cannot create directory at 'fsb/tests': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking zhonglinlynn/rust-hashes against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhonglinlynn%2Frust-hashes" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file .github/workflows/whirlpool.yml
[INFO] [stderr] error: unable to write file .github/workflows/workspace.yml
[INFO] [stderr] error: unable to write file .gitignore
[INFO] [stderr] error: unable to write file Cargo.lock
[INFO] [stderr] error: unable to write file Cargo.toml
[INFO] [stderr] error: unable to write file README.md
[INFO] [stderr] fatal: cannot create directory at 'blake2': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking zhonglinlynn/rust-hashes against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhonglinlynn%2Frust-hashes" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zhonglinlynn/rust-hashes on toolchain 8d46be77cd48fdbcced888d027457e2c9cf2aa16
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zhonglinlynn/rust-hashes
[INFO] finished tweaking git repo https://github.com/zhonglinlynn/rust-hashes
[INFO] tweaked toml for git repo https://github.com/zhonglinlynn/rust-hashes written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/zhonglinlynn/rust-hashes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e79d51dc5f9a65cd02cfc30e5724df674d33aa8bc1fae71f53f41860607408c9
[INFO] running `Command { std: "docker" "start" "-a" "e79d51dc5f9a65cd02cfc30e5724df674d33aa8bc1fae71f53f41860607408c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e79d51dc5f9a65cd02cfc30e5724df674d33aa8bc1fae71f53f41860607408c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e79d51dc5f9a65cd02cfc30e5724df674d33aa8bc1fae71f53f41860607408c9", kill_on_drop: false }`
[INFO] [stdout] e79d51dc5f9a65cd02cfc30e5724df674d33aa8bc1fae71f53f41860607408c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] beed2f9586f5bb91356299d9259e8de9996a32b3b01600e737ebd7c2d4c9c2a8
[INFO] running `Command { std: "docker" "start" "-a" "beed2f9586f5bb91356299d9259e8de9996a32b3b01600e737ebd7c2d4c9c2a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking blobby v0.3.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking cpufeatures v0.2.1
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling hex-literal-impl v0.2.2
[INFO] [stderr]     Checking hex-literal v0.2.1
[INFO] [stderr]     Checking block-buffer v0.10.0
[INFO] [stderr]     Checking crypto-common v0.1.1
[INFO] [stderr]     Checking digest v0.10.1
[INFO] [stderr]     Checking whirlpool v0.10.0 (/opt/rustwide/workdir/whirlpool)
[INFO] [stderr]     Checking blake2 v0.10.0 (/opt/rustwide/workdir/blake2)
[INFO] [stderr]     Checking md4 v0.10.0 (/opt/rustwide/workdir/md4)
[INFO] [stderr]     Checking sha3 v0.10.0 (/opt/rustwide/workdir/sha3)
[INFO] [stderr]     Checking sha-1 v0.10.0 (/opt/rustwide/workdir/sha1)
[INFO] [stderr]     Checking groestl v0.10.0 (/opt/rustwide/workdir/groestl)
[INFO] [stderr]     Checking sm3 v0.4.0 (/opt/rustwide/workdir/sm3)
[INFO] [stderr]     Checking tiger v0.2.0 (/opt/rustwide/workdir/tiger)
[INFO] [stderr]     Checking gost94 v0.10.0 (/opt/rustwide/workdir/gost94)
[INFO] [stderr]     Checking md2 v0.10.0 (/opt/rustwide/workdir/md2)
[INFO] [stderr]     Checking streebog v0.10.0 (/opt/rustwide/workdir/streebog)
[INFO] [stderr]     Checking sha2 v0.10.0 (/opt/rustwide/workdir/sha2)
[INFO] [stderr]     Checking md-5 v0.10.0 (/opt/rustwide/workdir/md5)
[INFO] [stderr]     Checking shabal v0.4.0 (/opt/rustwide/workdir/shabal)
[INFO] [stderr]     Checking ripemd v0.1.0 (/opt/rustwide/workdir/ripemd)
[INFO] [stderr]     Checking k12 v0.2.0 (/opt/rustwide/workdir/k12)
[INFO] [stderr]     Checking fsb v0.1.0 (/opt/rustwide/workdir/fsb)
[INFO] [stdout] warning: method `as_mut_bytes` is never used
[INFO] [stdout]   --> blake2/src/as_bytes.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait AsBytes {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] 14 |     fn as_bytes(&self) -> &[u8];
[INFO] [stdout] 15 |     fn as_mut_bytes(&mut self) -> &mut [u8];
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_mut_bytes` is never used
[INFO] [stdout]   --> blake2/src/as_bytes.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait AsBytes {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] 14 |     fn as_bytes(&self) -> &[u8];
[INFO] [stdout] 15 |     fn as_mut_bytes(&mut self) -> &mut [u8];
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 4.75s
[INFO] running `Command { std: "docker" "inspect" "beed2f9586f5bb91356299d9259e8de9996a32b3b01600e737ebd7c2d4c9c2a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beed2f9586f5bb91356299d9259e8de9996a32b3b01600e737ebd7c2d4c9c2a8", kill_on_drop: false }`
[INFO] [stdout] beed2f9586f5bb91356299d9259e8de9996a32b3b01600e737ebd7c2d4c9c2a8