[INFO] fetching crate sbp 0.1.2...
[INFO] testing sbp-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate sbp 0.1.2 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate sbp 0.1.2 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 sbp 0.1.2
[INFO] finished tweaking crates.io crate sbp 0.1.2
[INFO] tweaked toml for crates.io crate sbp 0.1.2 written to /workspace/builds/worker-20/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sbp-derive v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] f8ed53ee26ef081871dcef2c2668e199885139429aaa7eed9e9b8c52a5ca99f0
[INFO] running `Command { std: "docker" "start" "-a" "f8ed53ee26ef081871dcef2c2668e199885139429aaa7eed9e9b8c52a5ca99f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8ed53ee26ef081871dcef2c2668e199885139429aaa7eed9e9b8c52a5ca99f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8ed53ee26ef081871dcef2c2668e199885139429aaa7eed9e9b8c52a5ca99f0", kill_on_drop: false }`
[INFO] [stdout] f8ed53ee26ef081871dcef2c2668e199885139429aaa7eed9e9b8c52a5ca99f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] b4c265ed58f7230289e464894fdf7cb52476056f7da750b9804d32278d21ee58
[INFO] running `Command { std: "docker" "start" "-a" "b4c265ed58f7230289e464894fdf7cb52476056f7da750b9804d32278d21ee58", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling sbp-derive v0.1.1
[INFO] [stderr]    Compiling sbp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.81s
[INFO] running `Command { std: "docker" "inspect" "b4c265ed58f7230289e464894fdf7cb52476056f7da750b9804d32278d21ee58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4c265ed58f7230289e464894fdf7cb52476056f7da750b9804d32278d21ee58", kill_on_drop: false }`
[INFO] [stdout] b4c265ed58f7230289e464894fdf7cb52476056f7da750b9804d32278d21ee58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 686c8e6e896c8404e8103965a45c17b0eed3e41d990e0f7a0276ce6ed05bd231
[INFO] running `Command { std: "docker" "start" "-a" "686c8e6e896c8404e8103965a45c17b0eed3e41d990e0f7a0276ce6ed05bd231", kill_on_drop: false }`
[INFO] [stderr]    Compiling sbp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "686c8e6e896c8404e8103965a45c17b0eed3e41d990e0f7a0276ce6ed05bd231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "686c8e6e896c8404e8103965a45c17b0eed3e41d990e0f7a0276ce6ed05bd231", kill_on_drop: false }`
[INFO] [stdout] 686c8e6e896c8404e8103965a45c17b0eed3e41d990e0f7a0276ce6ed05bd231
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] f6ba14d8102224d37ecc68cbea31657d639536b6e9483eab48a2774f80cec2b3
[INFO] running `Command { std: "docker" "start" "-a" "f6ba14d8102224d37ecc68cbea31657d639536b6e9483eab48a2774f80cec2b3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sbp-711b052a55eb7d78)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::repeat_struct ... ok
[INFO] [stdout] test tests::take_bytes ... ok
[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] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-dd745c103dacc066)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests sbp
[INFO] [stdout] test parsable_bitflags_invocation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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 - parsable_bitflags (line 338) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f6ba14d8102224d37ecc68cbea31657d639536b6e9483eab48a2774f80cec2b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ba14d8102224d37ecc68cbea31657d639536b6e9483eab48a2774f80cec2b3", kill_on_drop: false }`
[INFO] [stdout] f6ba14d8102224d37ecc68cbea31657d639536b6e9483eab48a2774f80cec2b3