[INFO] fetching crate fixed-exp 0.1.0...
[INFO] testing fixed-exp-0.1.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate fixed-exp 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate fixed-exp 0.1.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fixed-exp 0.1.0
[INFO] finished tweaking crates.io crate fixed-exp 0.1.0
[INFO] tweaked toml for crates.io crate fixed-exp 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef842627d15f8e09bf42c69db1e60f77c7e9cfd8bf262fc4d61cd6802f5fd10e
[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" "ef842627d15f8e09bf42c69db1e60f77c7e9cfd8bf262fc4d61cd6802f5fd10e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef842627d15f8e09bf42c69db1e60f77c7e9cfd8bf262fc4d61cd6802f5fd10e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef842627d15f8e09bf42c69db1e60f77c7e9cfd8bf262fc4d61cd6802f5fd10e", kill_on_drop: false }`
[INFO] [stdout] ef842627d15f8e09bf42c69db1e60f77c7e9cfd8bf262fc4d61cd6802f5fd10e
[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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c330565b462dca80212b5a1c641d0f069d629bab06d5f85fb84c6ba200a8f1d
[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" "5c330565b462dca80212b5a1c641d0f069d629bab06d5f85fb84c6ba200a8f1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixed v1.1.0
[INFO] [stderr]    Compiling fixed-exp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.45s
[INFO] running `Command { std: "docker" "inspect" "5c330565b462dca80212b5a1c641d0f069d629bab06d5f85fb84c6ba200a8f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c330565b462dca80212b5a1c641d0f069d629bab06d5f85fb84c6ba200a8f1d", kill_on_drop: false }`
[INFO] [stdout] 5c330565b462dca80212b5a1c641d0f069d629bab06d5f85fb84c6ba200a8f1d
[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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2c7efa78fe5aa13125905eb87f6b2d93fa18999ad9f544b586225a63c80919b
[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" "e2c7efa78fe5aa13125905eb87f6b2d93fa18999ad9f544b586225a63c80919b", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixed-exp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "e2c7efa78fe5aa13125905eb87f6b2d93fa18999ad9f544b586225a63c80919b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2c7efa78fe5aa13125905eb87f6b2d93fa18999ad9f544b586225a63c80919b", kill_on_drop: false }`
[INFO] [stdout] e2c7efa78fe5aa13125905eb87f6b2d93fa18999ad9f544b586225a63c80919b
[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" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] badba668f8a8cd32d792cd3ed7c91979ee567f60ada6f5fa83078012240788ec
[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" "badba668f8a8cd32d792cd3ed7c91979ee567f60ada6f5fa83078012240788ec", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fixed_exp-6da10ef9e4e8d308
[INFO] [stdout] test tests::test_powi_positive ... ok
[INFO] [stderr]    Doc-tests fixed-exp
[INFO] [stdout] test tests::test_powi_non_positive ... ok
[INFO] [stdout] test tests::test_powi_positive_sub_one ... ok
[INFO] [stdout] test tests::test_powf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - FixedPowF::powf (line 65) ... ok
[INFO] [stdout] test src/lib.rs - FixedPowI::powi (line 43) ... ok
[INFO] [stdout] test src/lib.rs -  (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "badba668f8a8cd32d792cd3ed7c91979ee567f60ada6f5fa83078012240788ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "badba668f8a8cd32d792cd3ed7c91979ee567f60ada6f5fa83078012240788ec", kill_on_drop: false }`
[INFO] [stdout] badba668f8a8cd32d792cd3ed7c91979ee567f60ada6f5fa83078012240788ec