[INFO] fetching crate hex-slice 0.1.4...
[INFO] testing hex-slice-0.1.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate hex-slice 0.1.4 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate hex-slice 0.1.4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hex-slice 0.1.4
[INFO] finished tweaking crates.io crate hex-slice 0.1.4
[INFO] tweaked toml for crates.io crate hex-slice 0.1.4 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eed571264188db4515ce90fb8ea9dc1c050762c17ef72714841f11c978cda709
[INFO] running `Command { std: "docker" "start" "-a" "eed571264188db4515ce90fb8ea9dc1c050762c17ef72714841f11c978cda709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eed571264188db4515ce90fb8ea9dc1c050762c17ef72714841f11c978cda709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed571264188db4515ce90fb8ea9dc1c050762c17ef72714841f11c978cda709", kill_on_drop: false }`
[INFO] [stdout] eed571264188db4515ce90fb8ea9dc1c050762c17ef72714841f11c978cda709
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96cda337ff467f5d74cfbc6e685c75706867461a52cceaf5ea97ab41bb758f92
[INFO] running `Command { std: "docker" "start" "-a" "96cda337ff467f5d74cfbc6e685c75706867461a52cceaf5ea97ab41bb758f92", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hex-slice v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "96cda337ff467f5d74cfbc6e685c75706867461a52cceaf5ea97ab41bb758f92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96cda337ff467f5d74cfbc6e685c75706867461a52cceaf5ea97ab41bb758f92", kill_on_drop: false }`
[INFO] [stdout] 96cda337ff467f5d74cfbc6e685c75706867461a52cceaf5ea97ab41bb758f92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34f698e5f03ee9381b52f0000b887d7b87f631009a0d90c41b45ef81641dc5b9
[INFO] running `Command { std: "docker" "start" "-a" "34f698e5f03ee9381b52f0000b887d7b87f631009a0d90c41b45ef81641dc5b9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hex-slice v0.1.4
[INFO] [stderr]    Compiling suppositions v0.1.4
[INFO] [stderr]    Compiling hex-slice v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hex_slice-b59e78d406cbae55)
[INFO] [stderr]   Executable tests/properties.rs (/opt/rustwide/target/debug/deps/properties-ab7c4170cc907726)
[INFO] running `Command { std: "docker" "inspect" "34f698e5f03ee9381b52f0000b887d7b87f631009a0d90c41b45ef81641dc5b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34f698e5f03ee9381b52f0000b887d7b87f631009a0d90c41b45ef81641dc5b9", kill_on_drop: false }`
[INFO] [stdout] 34f698e5f03ee9381b52f0000b887d7b87f631009a0d90c41b45ef81641dc5b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e24aaef61c9cd60d677a3c817e235a440d044d8d2cc867fbffff7d7332cf23a
[INFO] running `Command { std: "docker" "start" "-a" "8e24aaef61c9cd60d677a3c817e235a440d044d8d2cc867fbffff7d7332cf23a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hex_slice-b59e78d406cbae55)
[INFO] [stderr]      Running tests/properties.rs (/opt/rustwide/target/debug/deps/properties-ab7c4170cc907726)
[INFO] [stdout] 
[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 7 tests
[INFO] [stdout] test should_group_u8_as_blocks_of_two ... ok
[INFO] [stdout] test should_start_and_end_with_square_brackets ... ok
[INFO] [stdout] test plain_hex_should_group_u8_as_blocks_of_two ... ok
[INFO] [stdout] test plain_hex_should_group_u32_as_blocks_of_eight_when_specified ... ok
[INFO] [stdout] test plain_hex_should_be_decodable_as_original_data ... ok
[INFO] [stdout] test should_group_u32_as_blocks_of_eight_when_specified ... ok
[INFO] [stdout] test should_be_decodable_as_original_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hex-slice
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8e24aaef61c9cd60d677a3c817e235a440d044d8d2cc867fbffff7d7332cf23a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e24aaef61c9cd60d677a3c817e235a440d044d8d2cc867fbffff7d7332cf23a", kill_on_drop: false }`
[INFO] [stdout] 8e24aaef61c9cd60d677a3c817e235a440d044d8d2cc867fbffff7d7332cf23a