[INFO] fetching crate blob-uuid 0.4.0...
[INFO] testing blob-uuid-0.4.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate blob-uuid 0.4.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate blob-uuid 0.4.0 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 blob-uuid 0.4.0
[INFO] finished tweaking crates.io crate blob-uuid 0.4.0
[INFO] tweaked toml for crates.io crate blob-uuid 0.4.0 written to /workspace/builds/worker-8/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 129bb9f7a67f4015919d6c6a121205d7ac5dd3b4d54eb8e9388fd9f02d881a6c
[INFO] running `Command { std: "docker" "start" "-a" "129bb9f7a67f4015919d6c6a121205d7ac5dd3b4d54eb8e9388fd9f02d881a6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "129bb9f7a67f4015919d6c6a121205d7ac5dd3b4d54eb8e9388fd9f02d881a6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "129bb9f7a67f4015919d6c6a121205d7ac5dd3b4d54eb8e9388fd9f02d881a6c", kill_on_drop: false }`
[INFO] [stdout] 129bb9f7a67f4015919d6c6a121205d7ac5dd3b4d54eb8e9388fd9f02d881a6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 5fae411abc8546a119c52d9a4a8695220664cb85a53196d86e01347407453eb6
[INFO] running `Command { std: "docker" "start" "-a" "5fae411abc8546a119c52d9a4a8695220664cb85a53196d86e01347407453eb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling blob-uuid v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `uuid::Error`
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use uuid::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.22s
[INFO] running `Command { std: "docker" "inspect" "5fae411abc8546a119c52d9a4a8695220664cb85a53196d86e01347407453eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fae411abc8546a119c52d9a4a8695220664cb85a53196d86e01347407453eb6", kill_on_drop: false }`
[INFO] [stdout] 5fae411abc8546a119c52d9a4a8695220664cb85a53196d86e01347407453eb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 4a1abfffe80cb7d36d125727e14246db75b3b422d054d9342566b14048e89ed0
[INFO] running `Command { std: "docker" "start" "-a" "4a1abfffe80cb7d36d125727e14246db75b3b422d054d9342566b14048e89ed0", kill_on_drop: false }`
[INFO] [stderr]    Compiling blob-uuid v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `uuid::Error`
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use uuid::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Error`
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use uuid::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "4a1abfffe80cb7d36d125727e14246db75b3b422d054d9342566b14048e89ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a1abfffe80cb7d36d125727e14246db75b3b422d054d9342566b14048e89ed0", kill_on_drop: false }`
[INFO] [stdout] 4a1abfffe80cb7d36d125727e14246db75b3b422d054d9342566b14048e89ed0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] e5bb64270edfa5b64ffa5024c6112787006dd7dec91f432f9b4ee6664f53a708
[INFO] running `Command { std: "docker" "start" "-a" "e5bb64270edfa5b64ffa5024c6112787006dd7dec91f432f9b4ee6664f53a708", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `uuid::Error`
[INFO] [stdout] running 2 tests
[INFO] [stderr]  --> src/lib.rs:2:5
[INFO] [stdout] test test::test_blobs ... ok
[INFO] [stderr]   |
[INFO] [stderr] 2 | use uuid::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `blob-uuid` (lib) generated 1 warning
[INFO] [stderr] warning: `blob-uuid` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/blob_uuid-daddda8c2beb9d47)
[INFO] [stdout] test test::test_more_blobs ... ok
[INFO] [stderr]    Doc-tests blob-uuid
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - to_blob (line 13) ... ok
[INFO] [stdout] test src/lib.rs - to_uuid (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e5bb64270edfa5b64ffa5024c6112787006dd7dec91f432f9b4ee6664f53a708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5bb64270edfa5b64ffa5024c6112787006dd7dec91f432f9b4ee6664f53a708", kill_on_drop: false }`
[INFO] [stdout] e5bb64270edfa5b64ffa5024c6112787006dd7dec91f432f9b4ee6664f53a708