[INFO] fetching crate retry 1.3.0...
[INFO] testing retry-1.3.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate retry 1.3.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate retry 1.3.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate retry 1.3.0
[INFO] finished tweaking crates.io crate retry 1.3.0
[INFO] tweaked toml for crates.io crate retry 1.3.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 89e71d7cd17ed643e25130a9a4d278fbc4d74319985effe3deaa7c7420953766
[INFO] running `Command { std: "docker" "start" "-a" "89e71d7cd17ed643e25130a9a4d278fbc4d74319985effe3deaa7c7420953766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89e71d7cd17ed643e25130a9a4d278fbc4d74319985effe3deaa7c7420953766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e71d7cd17ed643e25130a9a4d278fbc4d74319985effe3deaa7c7420953766", kill_on_drop: false }`
[INFO] [stdout] 89e71d7cd17ed643e25130a9a4d278fbc4d74319985effe3deaa7c7420953766
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e3611492a85943019b449a5905a80f739103441cffe165b4d3a42e11db2bb2f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0e3611492a85943019b449a5905a80f739103441cffe165b4d3a42e11db2bb2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling retry v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.95s
[INFO] running `Command { std: "docker" "inspect" "0e3611492a85943019b449a5905a80f739103441cffe165b4d3a42e11db2bb2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e3611492a85943019b449a5905a80f739103441cffe165b4d3a42e11db2bb2f", kill_on_drop: false }`
[INFO] [stdout] 0e3611492a85943019b449a5905a80f739103441cffe165b4d3a42e11db2bb2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b165c1e7887bf310e5c613ae38093be2e9a87f70718e896e9b46e6e488c6ff83
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b165c1e7887bf310e5c613ae38093be2e9a87f70718e896e9b46e6e488c6ff83", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling retry v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "b165c1e7887bf310e5c613ae38093be2e9a87f70718e896e9b46e6e488c6ff83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b165c1e7887bf310e5c613ae38093be2e9a87f70718e896e9b46e6e488c6ff83", kill_on_drop: false }`
[INFO] [stdout] b165c1e7887bf310e5c613ae38093be2e9a87f70718e896e9b46e6e488c6ff83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 963fa4d6b02e7490853f776d098fbf1774e03ee01866d091190fd4f61bea3a03
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "963fa4d6b02e7490853f776d098fbf1774e03ee01866d091190fd4f61bea3a03", 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/retry-658983ffd51379dd)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test delay::fibonacci_saturated ... ok
[INFO] [stdout] test delay::exponential_overflow ... ok
[INFO] [stdout] test tests::fatal_errors ... ok
[INFO] [stdout] test tests::fixed_delay_from_duration ... ok
[INFO] [stdout] test tests::succeeds_with_maximum_retries ... ok
[INFO] [stdout] test delay::exponential_with_factor ... ok
[INFO] [stdout] test delay::fibonacci ... ok
[INFO] [stdout] test tests::succeeds_with_exponential_delay ... ok
[INFO] [stdout] test tests::succeeds_with_ranged_delay ... ok
[INFO] [stdout] test tests::fails_after_last_try ... ok
[INFO] [stdout] test tests::succeeds_with_index ... ok
[INFO] [stdout] test tests::succeeds_with_infinite_retries ... ok
[INFO] [stdout] test tests::succeeds_with_fixed_delay ... ok
[INFO] [stdout] test tests::succeeds_with_exponential_delay_with_factor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests retry
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/opresult.rs - opresult::OperationResult<T,E>::is_ok (line 48) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/opresult.rs - opresult::OperationResult<T,E>::is_err (line 92) ... ok
[INFO] [stdout] test src/lib.rs - (line 76) ... ok
[INFO] [stdout] test src/opresult.rs - opresult (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/opresult.rs - opresult::OperationResult<T,E>::is_retry (line 70) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "963fa4d6b02e7490853f776d098fbf1774e03ee01866d091190fd4f61bea3a03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "963fa4d6b02e7490853f776d098fbf1774e03ee01866d091190fd4f61bea3a03", kill_on_drop: false }`
[INFO] [stdout] 963fa4d6b02e7490853f776d098fbf1774e03ee01866d091190fd4f61bea3a03