[INFO] fetching crate fast-floats 0.1.2...
[INFO] testing fast-floats-0.1.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate fast-floats 0.1.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate fast-floats 0.1.2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fast-floats 0.1.2
[INFO] finished tweaking crates.io crate fast-floats 0.1.2
[INFO] tweaked toml for crates.io crate fast-floats 0.1.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1bea771acd29dd98e571a67fb4f674803695494c2adcd6375653830b035dd7a
[INFO] running `Command { std: "docker" "start" "-a" "c1bea771acd29dd98e571a67fb4f674803695494c2adcd6375653830b035dd7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1bea771acd29dd98e571a67fb4f674803695494c2adcd6375653830b035dd7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1bea771acd29dd98e571a67fb4f674803695494c2adcd6375653830b035dd7a", kill_on_drop: false }`
[INFO] [stdout] c1bea771acd29dd98e571a67fb4f674803695494c2adcd6375653830b035dd7a
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75225cba0efe683d32b237f7c8ad9db84e23dcaa8355e1655e088f32db7a48a5
[INFO] running `Command { std: "docker" "start" "-a" "75225cba0efe683d32b237f7c8ad9db84e23dcaa8355e1655e088f32db7a48a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast-floats v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "75225cba0efe683d32b237f7c8ad9db84e23dcaa8355e1655e088f32db7a48a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75225cba0efe683d32b237f7c8ad9db84e23dcaa8355e1655e088f32db7a48a5", kill_on_drop: false }`
[INFO] [stdout] 75225cba0efe683d32b237f7c8ad9db84e23dcaa8355e1655e088f32db7a48a5
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0aa8b54ce6b7a675b7c7b54d14aab01b94c8339d8965b2e9b0a808e9811037a0
[INFO] running `Command { std: "docker" "start" "-a" "0aa8b54ce6b7a675b7c7b54d14aab01b94c8339d8965b2e9b0a808e9811037a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast-floats v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "0aa8b54ce6b7a675b7c7b54d14aab01b94c8339d8965b2e9b0a808e9811037a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aa8b54ce6b7a675b7c7b54d14aab01b94c8339d8965b2e9b0a808e9811037a0", kill_on_drop: false }`
[INFO] [stdout] 0aa8b54ce6b7a675b7c7b54d14aab01b94c8339d8965b2e9b0a808e9811037a0
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e90c828b16692df6e894799b6efb94eeb51fda28289366db3c5d512d0cf677d
[INFO] running `Command { std: "docker" "start" "-a" "4e90c828b16692df6e894799b6efb94eeb51fda28289366db3c5d512d0cf677d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fast_floats-d8d1c5bc6397c1a2)
[INFO] [stderr]    Doc-tests fast-floats
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::each_op ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "4e90c828b16692df6e894799b6efb94eeb51fda28289366db3c5d512d0cf677d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e90c828b16692df6e894799b6efb94eeb51fda28289366db3c5d512d0cf677d", kill_on_drop: false }`
[INFO] [stdout] 4e90c828b16692df6e894799b6efb94eeb51fda28289366db3c5d512d0cf677d