[INFO] fetching crate fuzzyhash 0.2.1...
[INFO] testing fuzzyhash-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate fuzzyhash 0.2.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate fuzzyhash 0.2.1 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 fuzzyhash 0.2.1
[INFO] finished tweaking crates.io crate fuzzyhash 0.2.1
[INFO] tweaked toml for crates.io crate fuzzyhash 0.2.1 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate fuzzyhash 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 6c40759a3a107f84e774864f297ba100ee1f6fd115507e520609e3df69cfe12a
[INFO] running `Command { std: "docker" "start" "-a" "6c40759a3a107f84e774864f297ba100ee1f6fd115507e520609e3df69cfe12a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c40759a3a107f84e774864f297ba100ee1f6fd115507e520609e3df69cfe12a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c40759a3a107f84e774864f297ba100ee1f6fd115507e520609e3df69cfe12a", kill_on_drop: false }`
[INFO] [stdout] 6c40759a3a107f84e774864f297ba100ee1f6fd115507e520609e3df69cfe12a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] d78f1f78596fcf1a3f26b82c5057fa6e625aa1cf0c524b01b0c2080330360d48
[INFO] running `Command { std: "docker" "start" "-a" "d78f1f78596fcf1a3f26b82c5057fa6e625aa1cf0c524b01b0c2080330360d48", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fuzzyhash v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "d78f1f78596fcf1a3f26b82c5057fa6e625aa1cf0c524b01b0c2080330360d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d78f1f78596fcf1a3f26b82c5057fa6e625aa1cf0c524b01b0c2080330360d48", kill_on_drop: false }`
[INFO] [stdout] d78f1f78596fcf1a3f26b82c5057fa6e625aa1cf0c524b01b0c2080330360d48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] d75d5081f92a92d84718fe1bd9b0ca6723e53314b75f1d6b4c15ea8b9b26d6b3
[INFO] running `Command { std: "docker" "start" "-a" "d75d5081f92a92d84718fe1bd9b0ca6723e53314b75f1d6b4c15ea8b9b26d6b3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fuzzyhash v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "d75d5081f92a92d84718fe1bd9b0ca6723e53314b75f1d6b4c15ea8b9b26d6b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d75d5081f92a92d84718fe1bd9b0ca6723e53314b75f1d6b4c15ea8b9b26d6b3", kill_on_drop: false }`
[INFO] [stdout] d75d5081f92a92d84718fe1bd9b0ca6723e53314b75f1d6b4c15ea8b9b26d6b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 53cf83f73cad632a1287ec65b0a17e51aefe4e46802d1c7ed63c7db230298d2e
[INFO] running `Command { std: "docker" "start" "-a" "53cf83f73cad632a1287ec65b0a17e51aefe4e46802d1c7ed63c7db230298d2e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fuzzyhash-cea035451edccaca)
[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] [stderr]      Running tests/compare_empty.rs (/opt/rustwide/target/debug/deps/compare_empty-76bbbb9429ae0ba1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test compare_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/hash_file.rs (/opt/rustwide/target/debug/deps/hash_file-0fa89e163652b426)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test hash_test_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration1.rs (/opt/rustwide/target/debug/deps/integration1-18f38d234adf20d1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test integration1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/more.rs (/opt/rustwide/target/debug/deps/more-88c7bac99f28490e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test fix_breakage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/random_data1.rs (/opt/rustwide/target/debug/deps/random_data1-6a47d50e23b2931a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test random_data1 ... ok
[INFO] [stdout] test random_data_block_hash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fuzzyhash
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - FuzzyHash::file (line 107) - compile ... ok
[INFO] [stdout] test src/lib.rs - FuzzyHash::new (line 87) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 33) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 9) - compile ... ok
[INFO] [stdout] test src/lib.rs - fuzzyhash (line 230) ... ok
[INFO] [stdout] test src/lib.rs - FuzzyHash::read (line 120) ... ok
[INFO] [stdout] test src/lib.rs - FuzzyHash::compare_to (line 181) ... ok
[INFO] [stdout] test src/lib.rs - fuzzyhash_compare (line 263) ... ok
[INFO] [stdout] test src/lib.rs - FuzzyHash::compare (line 164) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "53cf83f73cad632a1287ec65b0a17e51aefe4e46802d1c7ed63c7db230298d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53cf83f73cad632a1287ec65b0a17e51aefe4e46802d1c7ed63c7db230298d2e", kill_on_drop: false }`
[INFO] [stdout] 53cf83f73cad632a1287ec65b0a17e51aefe4e46802d1c7ed63c7db230298d2e