[INFO] fetching crate streamsha 1.0.0...
[INFO] checking streamsha-1.0.0 against master#7f5a42b073dc2bee2aa625052eb066ee07072048 for pr-78991
[INFO] extracting crate streamsha 1.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate streamsha 1.0.0 on toolchain 7f5a42b073dc2bee2aa625052eb066ee07072048
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate streamsha 1.0.0
[INFO] finished tweaking crates.io crate streamsha 1.0.0
[INFO] tweaked toml for crates.io crate streamsha 1.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate streamsha 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02ed0ab76909ee20347cea4d5317735db2773bd9b37bbebd2f100a6d64043324
[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" "02ed0ab76909ee20347cea4d5317735db2773bd9b37bbebd2f100a6d64043324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02ed0ab76909ee20347cea4d5317735db2773bd9b37bbebd2f100a6d64043324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02ed0ab76909ee20347cea4d5317735db2773bd9b37bbebd2f100a6d64043324", kill_on_drop: false }`
[INFO] [stdout] 02ed0ab76909ee20347cea4d5317735db2773bd9b37bbebd2f100a6d64043324
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 301c75d33b767da5ae83a3a2c4a45fd91875da00182b06206967fdea73fb9dcf
[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" "301c75d33b767da5ae83a3a2c4a45fd91875da00182b06206967fdea73fb9dcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]     Checking hex-slice v0.1.4
[INFO] [stderr]     Checking streamsha v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling hex-literal-impl v0.2.2
[INFO] [stderr]     Checking hex-literal v0.2.1
[INFO] [stdout] warning: unused import: `Resumable`
[INFO] [stdout]  --> tests/sha512.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 |     StreamHasher, Resumable
[INFO] [stdout]   |                   ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Resumable`
[INFO] [stdout]  --> tests/sha1.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 |     StreamHasher, Resumable
[INFO] [stdout]   |                   ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `vectors` should have an upper case name
[INFO] [stdout]   --> tests/sha256.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const vectors: &[(&[u8], [u8;32])] = &[
[INFO] [stdout]    |       ^^^^^^^ help: convert the identifier to upper case: `VECTORS`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sha256HashState`
[INFO] [stdout]  --> examples/grayzone.rs:2:40
[INFO] [stdout]   |
[INFO] [stdout] 2 | use streamsha::hash_state::{HashState, Sha256HashState};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `vectors` should have an upper case name
[INFO] [stdout]  --> tests/sha1.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const vectors: &[(&[u8], [u8;20])] = &[
[INFO] [stdout]   |       ^^^^^^^ help: convert the identifier to upper case: `VECTORS`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `vectors` should have an upper case name
[INFO] [stdout]  --> tests/sha512.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const vectors: &[(&[u8], &[u8])] = &[
[INFO] [stdout]   |       ^^^^^^^ help: convert the identifier to upper case: `VECTORS`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "301c75d33b767da5ae83a3a2c4a45fd91875da00182b06206967fdea73fb9dcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "301c75d33b767da5ae83a3a2c4a45fd91875da00182b06206967fdea73fb9dcf", kill_on_drop: false }`
[INFO] [stdout] 301c75d33b767da5ae83a3a2c4a45fd91875da00182b06206967fdea73fb9dcf