[INFO] fetching crate sha256 1.0.2...
[INFO] testing sha256-1.0.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate sha256 1.0.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate sha256 1.0.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sha256 1.0.2
[INFO] finished tweaking crates.io crate sha256 1.0.2
[INFO] tweaked toml for crates.io crate sha256 1.0.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93e84209d871e452cb862e496d5191dff9f91d943c04f190567aeceb55911866
[INFO] running `Command { std: "docker" "start" "-a" "93e84209d871e452cb862e496d5191dff9f91d943c04f190567aeceb55911866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93e84209d871e452cb862e496d5191dff9f91d943c04f190567aeceb55911866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93e84209d871e452cb862e496d5191dff9f91d943c04f190567aeceb55911866", kill_on_drop: false }`
[INFO] [stdout] 93e84209d871e452cb862e496d5191dff9f91d943c04f190567aeceb55911866
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3aeadde1c2774bfd5e5b66896a788be13a34a398434b3da5fd4cbeff5a3fbba
[INFO] running `Command { std: "docker" "start" "-a" "a3aeadde1c2774bfd5e5b66896a788be13a34a398434b3da5fd4cbeff5a3fbba", kill_on_drop: false }`
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling sha256 v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "a3aeadde1c2774bfd5e5b66896a788be13a34a398434b3da5fd4cbeff5a3fbba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3aeadde1c2774bfd5e5b66896a788be13a34a398434b3da5fd4cbeff5a3fbba", kill_on_drop: false }`
[INFO] [stdout] a3aeadde1c2774bfd5e5b66896a788be13a34a398434b3da5fd4cbeff5a3fbba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70c9d731ac1da2c103db7e14cfd5a9a917a91233c2f1789e27c0324df4f4cbcd
[INFO] running `Command { std: "docker" "start" "-a" "70c9d731ac1da2c103db7e14cfd5a9a917a91233c2f1789e27c0324df4f4cbcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling sha256 v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "70c9d731ac1da2c103db7e14cfd5a9a917a91233c2f1789e27c0324df4f4cbcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70c9d731ac1da2c103db7e14cfd5a9a917a91233c2f1789e27c0324df4f4cbcd", kill_on_drop: false }`
[INFO] [stdout] 70c9d731ac1da2c103db7e14cfd5a9a917a91233c2f1789e27c0324df4f4cbcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 779feb88f40e3ebe0eae7db5a8dd64e67a6c427f544418a2a3286d4455fffe44
[INFO] running `Command { std: "docker" "start" "-a" "779feb88f40e3ebe0eae7db5a8dd64e67a6c427f544418a2a3286d4455fffe44", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sha256-933f10ee0d57b182)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sha256
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - digest (line 34) ... ok
[INFO] [stdout] test src/lib.rs - digest_file (line 64) ... ok
[INFO] [stdout] test src/lib.rs - digest_bytes (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "779feb88f40e3ebe0eae7db5a8dd64e67a6c427f544418a2a3286d4455fffe44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "779feb88f40e3ebe0eae7db5a8dd64e67a6c427f544418a2a3286d4455fffe44", kill_on_drop: false }`
[INFO] [stdout] 779feb88f40e3ebe0eae7db5a8dd64e67a6c427f544418a2a3286d4455fffe44