[INFO] fetching crate varia-bsdiff 0.0.0...
[INFO] testing varia-bsdiff-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate varia-bsdiff 0.0.0 into /workspace/builds/worker-74/source
[INFO] validating manifest of crates.io crate varia-bsdiff 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 varia-bsdiff 0.0.0
[INFO] finished tweaking crates.io crate varia-bsdiff 0.0.0
[INFO] tweaked toml for crates.io crate varia-bsdiff 0.0.0 written to /workspace/builds/worker-74/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] a1bd7a3e3b66133c2ac333732b89d0614ccf2f9e7d2f39121767708941fc0b01
[INFO] running `Command { std: "docker" "start" "-a" "a1bd7a3e3b66133c2ac333732b89d0614ccf2f9e7d2f39121767708941fc0b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1bd7a3e3b66133c2ac333732b89d0614ccf2f9e7d2f39121767708941fc0b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1bd7a3e3b66133c2ac333732b89d0614ccf2f9e7d2f39121767708941fc0b01", kill_on_drop: false }`
[INFO] [stdout] a1bd7a3e3b66133c2ac333732b89d0614ccf2f9e7d2f39121767708941fc0b01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 2fe6310df75a94238e85cb000e8a0d19a20801152319c31c909bba2abe9516cf
[INFO] running `Command { std: "docker" "start" "-a" "2fe6310df75a94238e85cb000e8a0d19a20801152319c31c909bba2abe9516cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling varia-bsdiff v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "2fe6310df75a94238e85cb000e8a0d19a20801152319c31c909bba2abe9516cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe6310df75a94238e85cb000e8a0d19a20801152319c31c909bba2abe9516cf", kill_on_drop: false }`
[INFO] [stdout] 2fe6310df75a94238e85cb000e8a0d19a20801152319c31c909bba2abe9516cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 9115b3e2b4c9e7be6c5c13a278ba5111266a5eb989cece539c6697a481b4537b
[INFO] running `Command { std: "docker" "start" "-a" "9115b3e2b4c9e7be6c5c13a278ba5111266a5eb989cece539c6697a481b4537b", kill_on_drop: false }`
[INFO] [stderr]    Compiling varia-bsdiff v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "9115b3e2b4c9e7be6c5c13a278ba5111266a5eb989cece539c6697a481b4537b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9115b3e2b4c9e7be6c5c13a278ba5111266a5eb989cece539c6697a481b4537b", kill_on_drop: false }`
[INFO] [stdout] 9115b3e2b4c9e7be6c5c13a278ba5111266a5eb989cece539c6697a481b4537b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] cce4c30a0a91d7ec90ef96807c70f734cec2e6d9753b2cb29dae3aab54884f07
[INFO] running `Command { std: "docker" "start" "-a" "cce4c30a0a91d7ec90ef96807c70f734cec2e6d9753b2cb29dae3aab54884f07", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/varia_bsdiff-ffc0c8ea70ce2854)
[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 varia-bsdiff
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cce4c30a0a91d7ec90ef96807c70f734cec2e6d9753b2cb29dae3aab54884f07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce4c30a0a91d7ec90ef96807c70f734cec2e6d9753b2cb29dae3aab54884f07", kill_on_drop: false }`
[INFO] [stdout] cce4c30a0a91d7ec90ef96807c70f734cec2e6d9753b2cb29dae3aab54884f07