[INFO] crate map_retry 0.1.2 is already in cache
[INFO] testing map_retry-0.1.2 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate map_retry 0.1.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate map_retry 0.1.2 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate map_retry 0.1.2
[INFO] finished tweaking crates.io crate map_retry 0.1.2
[INFO] tweaked toml for crates.io crate map_retry 0.1.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] e0ccdb5d7e5fde779b751e4591bcc268ed500152ce81d2fd284f9123dd3d5d47
[INFO] running `Command { std: "docker" "start" "-a" "e0ccdb5d7e5fde779b751e4591bcc268ed500152ce81d2fd284f9123dd3d5d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0ccdb5d7e5fde779b751e4591bcc268ed500152ce81d2fd284f9123dd3d5d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0ccdb5d7e5fde779b751e4591bcc268ed500152ce81d2fd284f9123dd3d5d47", kill_on_drop: false }`
[INFO] [stdout] e0ccdb5d7e5fde779b751e4591bcc268ed500152ce81d2fd284f9123dd3d5d47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96800ff01a488c58f2ab61b735883b1aa20cbbfdb29d21e2bb454b9dab8c20f5
[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" "96800ff01a488c58f2ab61b735883b1aa20cbbfdb29d21e2bb454b9dab8c20f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling map_retry v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "96800ff01a488c58f2ab61b735883b1aa20cbbfdb29d21e2bb454b9dab8c20f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96800ff01a488c58f2ab61b735883b1aa20cbbfdb29d21e2bb454b9dab8c20f5", kill_on_drop: false }`
[INFO] [stdout] 96800ff01a488c58f2ab61b735883b1aa20cbbfdb29d21e2bb454b9dab8c20f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", 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] 56cd69964879edfa9aaa884bbea25ca6cbdd6183da143e0ba12b264382f28c84
[INFO] running `Command { std: "docker" "start" "-a" "56cd69964879edfa9aaa884bbea25ca6cbdd6183da143e0ba12b264382f28c84", kill_on_drop: false }`
[INFO] [stderr]    Compiling map_retry v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "56cd69964879edfa9aaa884bbea25ca6cbdd6183da143e0ba12b264382f28c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56cd69964879edfa9aaa884bbea25ca6cbdd6183da143e0ba12b264382f28c84", kill_on_drop: false }`
[INFO] [stdout] 56cd69964879edfa9aaa884bbea25ca6cbdd6183da143e0ba12b264382f28c84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", 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] 0f8648dd1f76749289c0d6595260a1a3d6358cf8fc85157aa572fd818140a1f1
[INFO] running `Command { std: "docker" "start" "-a" "0f8648dd1f76749289c0d6595260a1a3d6358cf8fc85157aa572fd818140a1f1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/map_retry-d6d3d8b2d854c4fa
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/iter-7250803e9720d781
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test should_work_with_iterators ... ok
[INFO] [stdout] test should_return_all_elements ... ok
[INFO] [stdout] test should_retry_on_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests map_retry
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f8648dd1f76749289c0d6595260a1a3d6358cf8fc85157aa572fd818140a1f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f8648dd1f76749289c0d6595260a1a3d6358cf8fc85157aa572fd818140a1f1", kill_on_drop: false }`
[INFO] [stdout] 0f8648dd1f76749289c0d6595260a1a3d6358cf8fc85157aa572fd818140a1f1