[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] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/applypatch-msg.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhonglinlynn%2Frust-hashes/hooks/applypatch-msg.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[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#81185c2d21df0ba45fd33e65bbdce76dc0d89bd9 for pr-139646
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhonglinlynn%2Frust-hashes" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zhonglinlynn/rust-hashes on toolchain 81185c2d21df0ba45fd33e65bbdce76dc0d89bd9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81185c2d21df0ba45fd33e65bbdce76dc0d89bd9" "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-2-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" "+81185c2d21df0ba45fd33e65bbdce76dc0d89bd9" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+81185c2d21df0ba45fd33e65bbdce76dc0d89bd9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 893822c8c97b9b9bbf559498bebfc8411f0a6e0792ec779e117d9248c4ab6d40
[INFO] running `Command { std: "docker" "start" "-a" "893822c8c97b9b9bbf559498bebfc8411f0a6e0792ec779e117d9248c4ab6d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "893822c8c97b9b9bbf559498bebfc8411f0a6e0792ec779e117d9248c4ab6d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "893822c8c97b9b9bbf559498bebfc8411f0a6e0792ec779e117d9248c4ab6d40", kill_on_drop: false }`
[INFO] [stdout] 893822c8c97b9b9bbf559498bebfc8411f0a6e0792ec779e117d9248c4ab6d40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+81185c2d21df0ba45fd33e65bbdce76dc0d89bd9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb8daca753bbd30213b29bbc7e0abfd99bccecbb0a6b72553f28c0aff5cf904e
[INFO] running `Command { std: "docker" "start" "-a" "fb8daca753bbd30213b29bbc7e0abfd99bccecbb0a6b72553f28c0aff5cf904e", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.14.0
[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 tiger v0.2.0 (/opt/rustwide/workdir/tiger)
[INFO] [stderr]     Checking md4 v0.10.0 (/opt/rustwide/workdir/md4)
[INFO] [stderr]     Checking sm3 v0.4.0 (/opt/rustwide/workdir/sm3)
[INFO] [stderr]     Checking ripemd v0.1.0 (/opt/rustwide/workdir/ripemd)
[INFO] [stderr]     Checking sha3 v0.10.0 (/opt/rustwide/workdir/sha3)
[INFO] [stderr]     Checking md2 v0.10.0 (/opt/rustwide/workdir/md2)
[INFO] [stderr]     Checking fsb v0.1.0 (/opt/rustwide/workdir/fsb)
[INFO] [stderr]     Checking sha-1 v0.10.0 (/opt/rustwide/workdir/sha1)
[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]     Checking shabal v0.4.0 (/opt/rustwide/workdir/shabal)
[INFO] [stderr]     Checking gost94 v0.10.0 (/opt/rustwide/workdir/gost94)
[INFO] [stderr]     Checking md-5 v0.10.0 (/opt/rustwide/workdir/md5)
[INFO] [stderr]     Checking groestl v0.10.0 (/opt/rustwide/workdir/groestl)
[INFO] [stderr]     Checking k12 v0.2.0 (/opt/rustwide/workdir/k12)
[INFO] [stderr]     Checking streebog v0.10.0 (/opt/rustwide/workdir/streebog)
[INFO] [stderr]     Checking sha2 v0.10.0 (/opt/rustwide/workdir/sha2)
[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 6.69s
[INFO] running `Command { std: "docker" "inspect" "fb8daca753bbd30213b29bbc7e0abfd99bccecbb0a6b72553f28c0aff5cf904e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb8daca753bbd30213b29bbc7e0abfd99bccecbb0a6b72553f28c0aff5cf904e", kill_on_drop: false }`
[INFO] [stdout] fb8daca753bbd30213b29bbc7e0abfd99bccecbb0a6b72553f28c0aff5cf904e