[INFO] fetching crate retryable 0.1.1...
[INFO] testing retryable-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate retryable 0.1.1 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate retryable 0.1.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate retryable 0.1.1
[INFO] finished tweaking crates.io crate retryable 0.1.1
[INFO] tweaked toml for crates.io crate retryable 0.1.1 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded retryable-proc_macros v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb725a5fe848e6f2ef27c766493fe46937dc1db3633c4f20a1a0e4340f86b5cc
[INFO] running `Command { std: "docker" "start" "-a" "fb725a5fe848e6f2ef27c766493fe46937dc1db3633c4f20a1a0e4340f86b5cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb725a5fe848e6f2ef27c766493fe46937dc1db3633c4f20a1a0e4340f86b5cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb725a5fe848e6f2ef27c766493fe46937dc1db3633c4f20a1a0e4340f86b5cc", kill_on_drop: false }`
[INFO] [stdout] fb725a5fe848e6f2ef27c766493fe46937dc1db3633c4f20a1a0e4340f86b5cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95cc7a1077e85fca91e931ac61d5bca68abbc2c6cd4d70eeee4e20fa2906fc0d
[INFO] running `Command { std: "docker" "start" "-a" "95cc7a1077e85fca91e931ac61d5bca68abbc2c6cd4d70eeee4e20fa2906fc0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling darling_core v0.13.1
[INFO] [stderr]    Compiling darling_macro v0.13.1
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.8
[INFO] [stderr]    Compiling darling v0.13.1
[INFO] [stderr]    Compiling retryable-proc_macros v0.1.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling polling v2.2.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling async-std v1.10.0
[INFO] [stderr]    Compiling retryable v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.43s
[INFO] running `Command { std: "docker" "inspect" "95cc7a1077e85fca91e931ac61d5bca68abbc2c6cd4d70eeee4e20fa2906fc0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95cc7a1077e85fca91e931ac61d5bca68abbc2c6cd4d70eeee4e20fa2906fc0d", kill_on_drop: false }`
[INFO] [stdout] 95cc7a1077e85fca91e931ac61d5bca68abbc2c6cd4d70eeee4e20fa2906fc0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f88ccfabe60a4d422acffaf67d849924281fc28d3a83b26ecb90906e89718791
[INFO] running `Command { std: "docker" "start" "-a" "f88ccfabe60a4d422acffaf67d849924281fc28d3a83b26ecb90906e89718791", kill_on_drop: false }`
[INFO] [stderr]    Compiling retryable v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "f88ccfabe60a4d422acffaf67d849924281fc28d3a83b26ecb90906e89718791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f88ccfabe60a4d422acffaf67d849924281fc28d3a83b26ecb90906e89718791", kill_on_drop: false }`
[INFO] [stdout] f88ccfabe60a4d422acffaf67d849924281fc28d3a83b26ecb90906e89718791
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d046f619c8964df55a7dd4a128042ccd4584fd6230bc2a4e91d3b236d6e870c9
[INFO] running `Command { std: "docker" "start" "-a" "d046f619c8964df55a7dd4a128042ccd4584fd6230bc2a4e91d3b236d6e870c9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/retryable-fd79332d0889a837)
[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 retryable
[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" "d046f619c8964df55a7dd4a128042ccd4584fd6230bc2a4e91d3b236d6e870c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d046f619c8964df55a7dd4a128042ccd4584fd6230bc2a4e91d3b236d6e870c9", kill_on_drop: false }`
[INFO] [stdout] d046f619c8964df55a7dd4a128042ccd4584fd6230bc2a4e91d3b236d6e870c9