[INFO] fetching crate fragments 0.0.0...
[INFO] testing fragments-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate fragments 0.0.0 into /workspace/builds/worker-48/source
[INFO] validating manifest of crates.io crate fragments 0.0.0 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 fragments 0.0.0
[INFO] finished tweaking crates.io crate fragments 0.0.0
[INFO] tweaked toml for crates.io crate fragments 0.0.0 written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] crate crates.io crate fragments 0.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] e09827962ef455a5ccd5d49a7cdb84da3983b4ea9087cdc1e9b25ac89cd18bca
[INFO] running `Command { std: "docker" "start" "-a" "e09827962ef455a5ccd5d49a7cdb84da3983b4ea9087cdc1e9b25ac89cd18bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e09827962ef455a5ccd5d49a7cdb84da3983b4ea9087cdc1e9b25ac89cd18bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e09827962ef455a5ccd5d49a7cdb84da3983b4ea9087cdc1e9b25ac89cd18bca", kill_on_drop: false }`
[INFO] [stdout] e09827962ef455a5ccd5d49a7cdb84da3983b4ea9087cdc1e9b25ac89cd18bca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] f7a53576d3ca4abbdf9ef1e303a03ad33e16b93ed628e9328bd6425777d76250
[INFO] running `Command { std: "docker" "start" "-a" "f7a53576d3ca4abbdf9ef1e303a03ad33e16b93ed628e9328bd6425777d76250", kill_on_drop: false }`
[INFO] [stderr]    Compiling fragments v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.09s
[INFO] running `Command { std: "docker" "inspect" "f7a53576d3ca4abbdf9ef1e303a03ad33e16b93ed628e9328bd6425777d76250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a53576d3ca4abbdf9ef1e303a03ad33e16b93ed628e9328bd6425777d76250", kill_on_drop: false }`
[INFO] [stdout] f7a53576d3ca4abbdf9ef1e303a03ad33e16b93ed628e9328bd6425777d76250
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 1ffdcb8ada609b99f11145556b547aac6e9fe47550ebe0f41f358a3557eb2fa1
[INFO] running `Command { std: "docker" "start" "-a" "1ffdcb8ada609b99f11145556b547aac6e9fe47550ebe0f41f358a3557eb2fa1", kill_on_drop: false }`
[INFO] [stderr]    Compiling fragments v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "1ffdcb8ada609b99f11145556b547aac6e9fe47550ebe0f41f358a3557eb2fa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ffdcb8ada609b99f11145556b547aac6e9fe47550ebe0f41f358a3557eb2fa1", kill_on_drop: false }`
[INFO] [stdout] 1ffdcb8ada609b99f11145556b547aac6e9fe47550ebe0f41f358a3557eb2fa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 353712cd34f10872a174ff12c4c9d447296a7b645a6994a2c3d493d8bc40a326
[INFO] running `Command { std: "docker" "start" "-a" "353712cd34f10872a174ff12c4c9d447296a7b645a6994a2c3d493d8bc40a326", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fragments-1e01ee0597a54229)
[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] running `Command { std: "docker" "inspect" "353712cd34f10872a174ff12c4c9d447296a7b645a6994a2c3d493d8bc40a326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353712cd34f10872a174ff12c4c9d447296a7b645a6994a2c3d493d8bc40a326", kill_on_drop: false }`
[INFO] [stdout] 353712cd34f10872a174ff12c4c9d447296a7b645a6994a2c3d493d8bc40a326