[INFO] fetching crate retry-backoff 0.2.0...
[INFO] testing retry-backoff-0.2.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate retry-backoff 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate retry-backoff 0.2.0
[INFO] finished tweaking crates.io crate retry-backoff 0.2.0
[INFO] tweaked toml for crates.io crate retry-backoff 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate retry-backoff 0.2.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate retry-backoff 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded backoff-rs v0.1.0
[INFO] [stderr]   Downloaded exponential-backoff v2.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c2fb0e9cf9f1c0dd1467c1e2c5600e69493ded4ad08c88c7c115b34e0b591ae
[INFO] running `Command { std: "docker" "start" "-a" "5c2fb0e9cf9f1c0dd1467c1e2c5600e69493ded4ad08c88c7c115b34e0b591ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c2fb0e9cf9f1c0dd1467c1e2c5600e69493ded4ad08c88c7c115b34e0b591ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c2fb0e9cf9f1c0dd1467c1e2c5600e69493ded4ad08c88c7c115b34e0b591ae", kill_on_drop: false }`
[INFO] [stdout] 5c2fb0e9cf9f1c0dd1467c1e2c5600e69493ded4ad08c88c7c115b34e0b591ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cacad3afe81b16dfb571c2e0676f975f4e3b3e0361d26f62799054ad34331184
[INFO] running `Command { std: "docker" "start" "-a" "cacad3afe81b16dfb571c2e0676f975f4e3b3e0361d26f62799054ad34331184", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling exponential-backoff v2.1.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling backoff-rs v0.1.0
[INFO] [stderr]    Compiling retry-backoff v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.28s
[INFO] running `Command { std: "docker" "inspect" "cacad3afe81b16dfb571c2e0676f975f4e3b3e0361d26f62799054ad34331184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cacad3afe81b16dfb571c2e0676f975f4e3b3e0361d26f62799054ad34331184", kill_on_drop: false }`
[INFO] [stdout] cacad3afe81b16dfb571c2e0676f975f4e3b3e0361d26f62799054ad34331184
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb8b1b6de1998e711c388b8364ff99f485b5943d93e084aa15947051f25243ba
[INFO] running `Command { std: "docker" "start" "-a" "fb8b1b6de1998e711c388b8364ff99f485b5943d93e084aa15947051f25243ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling retry-backoff v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "fb8b1b6de1998e711c388b8364ff99f485b5943d93e084aa15947051f25243ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb8b1b6de1998e711c388b8364ff99f485b5943d93e084aa15947051f25243ba", kill_on_drop: false }`
[INFO] [stdout] fb8b1b6de1998e711c388b8364ff99f485b5943d93e084aa15947051f25243ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9812ae4db8dd3c15ec00fbed085a714abedd6347fd043ec5f1199eba0bde8b91
[INFO] running `Command { std: "docker" "start" "-a" "9812ae4db8dd3c15ec00fbed085a714abedd6347fd043ec5f1199eba0bde8b91", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/retry_backoff-2a8cf168ad3898db)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test backoffs::google_cloud_workflows::tests::test_default_backoff ... ok
[INFO] [stdout] test backoffs::google_cloud_workflows::tests::test_delay ... ok
[INFO] [stdout] test backoffs::google_cloud_workflows::tests::test_impl_retry_backoff ... ok
[INFO] [stdout] test backoffs::impl_backoff_rs::tests::test_impl_retry_backoff ... ok
[INFO] [stdout] test backoffs::r#fn::tests::test_from_f ... ok
[INFO] [stdout] test backoffs::r#fn::tests::test_impl_retry_backoff ... ok
[INFO] [stdout] test backoffs::impl_exponential_backoff::tests::test_impl_retry_backoff ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests retry_backoff
[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" "9812ae4db8dd3c15ec00fbed085a714abedd6347fd043ec5f1199eba0bde8b91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9812ae4db8dd3c15ec00fbed085a714abedd6347fd043ec5f1199eba0bde8b91", kill_on_drop: false }`
[INFO] [stdout] 9812ae4db8dd3c15ec00fbed085a714abedd6347fd043ec5f1199eba0bde8b91
