[INFO] fetching crate block_pool 0.1.2...
[INFO] testing block_pool-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate block_pool 0.1.2 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate block_pool 0.1.2 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 block_pool 0.1.2
[INFO] finished tweaking crates.io crate block_pool 0.1.2
[INFO] tweaked toml for crates.io crate block_pool 0.1.2 written to /workspace/builds/worker-68/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 4d8dd712ff0c9d4505a37761057f0caced6caf83c5f2f05eb0984fe4c660f57d
[INFO] running `Command { std: "docker" "start" "-a" "4d8dd712ff0c9d4505a37761057f0caced6caf83c5f2f05eb0984fe4c660f57d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d8dd712ff0c9d4505a37761057f0caced6caf83c5f2f05eb0984fe4c660f57d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d8dd712ff0c9d4505a37761057f0caced6caf83c5f2f05eb0984fe4c660f57d", kill_on_drop: false }`
[INFO] [stdout] 4d8dd712ff0c9d4505a37761057f0caced6caf83c5f2f05eb0984fe4c660f57d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] c50e53bea8a8c4a37ac84a0e3e78df1b45a24e11a2e33186e1059ab09278c953
[INFO] running `Command { std: "docker" "start" "-a" "c50e53bea8a8c4a37ac84a0e3e78df1b45a24e11a2e33186e1059ab09278c953", kill_on_drop: false }`
[INFO] [stderr]    Compiling block_pool v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "c50e53bea8a8c4a37ac84a0e3e78df1b45a24e11a2e33186e1059ab09278c953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c50e53bea8a8c4a37ac84a0e3e78df1b45a24e11a2e33186e1059ab09278c953", kill_on_drop: false }`
[INFO] [stdout] c50e53bea8a8c4a37ac84a0e3e78df1b45a24e11a2e33186e1059ab09278c953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] d345b0870e0add63bff098ab804958974129cc8f7e96fec2848664af592b3a9e
[INFO] running `Command { std: "docker" "start" "-a" "d345b0870e0add63bff098ab804958974129cc8f7e96fec2848664af592b3a9e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling block_pool v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.06s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/block_pool-ea822acdfeec4bbc)
[INFO] running `Command { std: "docker" "inspect" "d345b0870e0add63bff098ab804958974129cc8f7e96fec2848664af592b3a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d345b0870e0add63bff098ab804958974129cc8f7e96fec2848664af592b3a9e", kill_on_drop: false }`
[INFO] [stdout] d345b0870e0add63bff098ab804958974129cc8f7e96fec2848664af592b3a9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 3bd9e8478560bdbc44129ff008c019a5bd6c12735cc6c166db65b4455a7a845c
[INFO] running `Command { std: "docker" "start" "-a" "3bd9e8478560bdbc44129ff008c019a5bd6c12735cc6c166db65b4455a7a845c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/block_pool-ea822acdfeec4bbc)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests block_pool
[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 1 test
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3bd9e8478560bdbc44129ff008c019a5bd6c12735cc6c166db65b4455a7a845c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bd9e8478560bdbc44129ff008c019a5bd6c12735cc6c166db65b4455a7a845c", kill_on_drop: false }`
[INFO] [stdout] 3bd9e8478560bdbc44129ff008c019a5bd6c12735cc6c166db65b4455a7a845c