[INFO] fetching crate parity-multihash 0.2.3...
[INFO] testing parity-multihash-0.2.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate parity-multihash 0.2.3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate parity-multihash 0.2.3 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parity-multihash 0.2.3
[INFO] finished tweaking crates.io crate parity-multihash 0.2.3
[INFO] tweaked toml for crates.io crate parity-multihash 0.2.3 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unsigned-varint v0.3.3
[INFO] [stderr]   Downloaded sha3 v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] fd17176f97258fc4ffe4d8d5ed5a27e355567639945da6d648e03d1a795d68ce
[INFO] running `Command { std: "docker" "start" "-a" "fd17176f97258fc4ffe4d8d5ed5a27e355567639945da6d648e03d1a795d68ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd17176f97258fc4ffe4d8d5ed5a27e355567639945da6d648e03d1a795d68ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd17176f97258fc4ffe4d8d5ed5a27e355567639945da6d648e03d1a795d68ce", kill_on_drop: false }`
[INFO] [stdout] fd17176f97258fc4ffe4d8d5ed5a27e355567639945da6d648e03d1a795d68ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f67b9759aaa0bf8372e9dd1b4ee28d36aecbcd1fd16fd37f9e03bc8a8029082f
[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" "f67b9759aaa0bf8372e9dd1b4ee28d36aecbcd1fd16fd37f9e03bc8a8029082f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unsigned-varint v0.3.3
[INFO] [stderr]    Compiling sha-1 v0.8.2
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling blake2 v0.8.1
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling parity-multihash v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.81s
[INFO] running `Command { std: "docker" "inspect" "f67b9759aaa0bf8372e9dd1b4ee28d36aecbcd1fd16fd37f9e03bc8a8029082f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f67b9759aaa0bf8372e9dd1b4ee28d36aecbcd1fd16fd37f9e03bc8a8029082f", kill_on_drop: false }`
[INFO] [stdout] f67b9759aaa0bf8372e9dd1b4ee28d36aecbcd1fd16fd37f9e03bc8a8029082f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", 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] a8b6b68a25057b30cf73cba2cc3528006fa48d9b804ed8971d119c74b54d1297
[INFO] running `Command { std: "docker" "start" "-a" "a8b6b68a25057b30cf73cba2cc3528006fa48d9b804ed8971d119c74b54d1297", kill_on_drop: false }`
[INFO] [stderr]    Compiling parity-multihash v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "a8b6b68a25057b30cf73cba2cc3528006fa48d9b804ed8971d119c74b54d1297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8b6b68a25057b30cf73cba2cc3528006fa48d9b804ed8971d119c74b54d1297", kill_on_drop: false }`
[INFO] [stdout] a8b6b68a25057b30cf73cba2cc3528006fa48d9b804ed8971d119c74b54d1297
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ffb7c4be4a4426248dbcff7c4f318c4ba295676c5f716cf9f01c8e22bdc3d2a9
[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" "ffb7c4be4a4426248dbcff7c4f318c4ba295676c5f716cf9f01c8e22bdc3d2a9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parity_multihash-4bca930e3ea81985)
[INFO] [stdout] test tests::rand_generates_valid_multihash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-4b969c96b7abbe98)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test hash_types ... ok
[INFO] [stdout] test assert_decode ... ok
[INFO] [stdout] test multihash_encode ... ok
[INFO] [stderr]    Doc-tests parity-multihash
[INFO] [stdout] test assert_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - encode (line 51) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ffb7c4be4a4426248dbcff7c4f318c4ba295676c5f716cf9f01c8e22bdc3d2a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffb7c4be4a4426248dbcff7c4f318c4ba295676c5f716cf9f01c8e22bdc3d2a9", kill_on_drop: false }`
[INFO] [stdout] ffb7c4be4a4426248dbcff7c4f318c4ba295676c5f716cf9f01c8e22bdc3d2a9