[INFO] fetching crate rdxl_book 0.0.1...
[INFO] testing rdxl_book-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rdxl_book 0.0.1 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate rdxl_book 0.0.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rdxl_book 0.0.1
[INFO] finished tweaking crates.io crate rdxl_book 0.0.1
[INFO] tweaked toml for crates.io crate rdxl_book 0.0.1 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 349c1526c6175e40f15842e28305bb66ac4b76608a9819a20c479a38b659554d
[INFO] running `Command { std: "docker" "start" "-a" "349c1526c6175e40f15842e28305bb66ac4b76608a9819a20c479a38b659554d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "349c1526c6175e40f15842e28305bb66ac4b76608a9819a20c479a38b659554d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "349c1526c6175e40f15842e28305bb66ac4b76608a9819a20c479a38b659554d", kill_on_drop: false }`
[INFO] [stdout] 349c1526c6175e40f15842e28305bb66ac4b76608a9819a20c479a38b659554d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4121da9b11b7cb2fc8f04213e8ddd9f09928618ffb4dcf54ee8813fc92492c7
[INFO] running `Command { std: "docker" "start" "-a" "e4121da9b11b7cb2fc8f04213e8ddd9f09928618ffb4dcf54ee8813fc92492c7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rdxl_book v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `Command { std: "docker" "inspect" "e4121da9b11b7cb2fc8f04213e8ddd9f09928618ffb4dcf54ee8813fc92492c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4121da9b11b7cb2fc8f04213e8ddd9f09928618ffb4dcf54ee8813fc92492c7", kill_on_drop: false }`
[INFO] [stdout] e4121da9b11b7cb2fc8f04213e8ddd9f09928618ffb4dcf54ee8813fc92492c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c6aed4a9fbd9b6987410d4f291ba3b1dcf8fa8f8e7ab5a907e8f8f5883bd0c0
[INFO] running `Command { std: "docker" "start" "-a" "1c6aed4a9fbd9b6987410d4f291ba3b1dcf8fa8f8e7ab5a907e8f8f5883bd0c0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rdxl_book v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "1c6aed4a9fbd9b6987410d4f291ba3b1dcf8fa8f8e7ab5a907e8f8f5883bd0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c6aed4a9fbd9b6987410d4f291ba3b1dcf8fa8f8e7ab5a907e8f8f5883bd0c0", kill_on_drop: false }`
[INFO] [stdout] 1c6aed4a9fbd9b6987410d4f291ba3b1dcf8fa8f8e7ab5a907e8f8f5883bd0c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b116727975c8a0f02c996cf1d93e93a1e42c88129a7fd5e853b3c830950f0362
[INFO] running `Command { std: "docker" "start" "-a" "b116727975c8a0f02c996cf1d93e93a1e42c88129a7fd5e853b3c830950f0362", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rdxl_book-cadfeadf24ad2e72)
[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]    Doc-tests rdxl_book
[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] running `Command { std: "docker" "inspect" "b116727975c8a0f02c996cf1d93e93a1e42c88129a7fd5e853b3c830950f0362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b116727975c8a0f02c996cf1d93e93a1e42c88129a7fd5e853b3c830950f0362", kill_on_drop: false }`
[INFO] [stdout] b116727975c8a0f02c996cf1d93e93a1e42c88129a7fd5e853b3c830950f0362