[INFO] fetching crate atomicfloat 0.1.0...
[INFO] testing atomicfloat-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate atomicfloat 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate atomicfloat 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atomicfloat 0.1.0
[INFO] finished tweaking crates.io crate atomicfloat 0.1.0
[INFO] tweaked toml for crates.io crate atomicfloat 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e510f5656404d8f614d70f46aa33a8053d122feb1b3d66cd3b2ed14e28d4e98
[INFO] running `Command { std: "docker" "start" "-a" "3e510f5656404d8f614d70f46aa33a8053d122feb1b3d66cd3b2ed14e28d4e98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e510f5656404d8f614d70f46aa33a8053d122feb1b3d66cd3b2ed14e28d4e98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e510f5656404d8f614d70f46aa33a8053d122feb1b3d66cd3b2ed14e28d4e98", kill_on_drop: false }`
[INFO] [stdout] 3e510f5656404d8f614d70f46aa33a8053d122feb1b3d66cd3b2ed14e28d4e98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8568b05e769e22833ed6b96be62fc3a21eeee272c635891a063832fa221fee5b
[INFO] running `Command { std: "docker" "start" "-a" "8568b05e769e22833ed6b96be62fc3a21eeee272c635891a063832fa221fee5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomicfloat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "8568b05e769e22833ed6b96be62fc3a21eeee272c635891a063832fa221fee5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8568b05e769e22833ed6b96be62fc3a21eeee272c635891a063832fa221fee5b", kill_on_drop: false }`
[INFO] [stdout] 8568b05e769e22833ed6b96be62fc3a21eeee272c635891a063832fa221fee5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b1f16ed7b5d6828be13e01da2d714f53efb673b984ac71945be06cd87d88b92
[INFO] running `Command { std: "docker" "start" "-a" "3b1f16ed7b5d6828be13e01da2d714f53efb673b984ac71945be06cd87d88b92", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomicfloat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "3b1f16ed7b5d6828be13e01da2d714f53efb673b984ac71945be06cd87d88b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1f16ed7b5d6828be13e01da2d714f53efb673b984ac71945be06cd87d88b92", kill_on_drop: false }`
[INFO] [stdout] 3b1f16ed7b5d6828be13e01da2d714f53efb673b984ac71945be06cd87d88b92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26e4ecc73a3bea390e28fbb5c338560a2f9581fa9db1b6a9ae59a56415ea8d3f
[INFO] running `Command { std: "docker" "start" "-a" "26e4ecc73a3bea390e28fbb5c338560a2f9581fa9db1b6a9ae59a56415ea8d3f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/atomicfloat-a7fe4551f7d43510)
[INFO] [stdout] test tests::new_load ... ok
[INFO] [stderr]    Doc-tests atomicfloat
[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" "26e4ecc73a3bea390e28fbb5c338560a2f9581fa9db1b6a9ae59a56415ea8d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26e4ecc73a3bea390e28fbb5c338560a2f9581fa9db1b6a9ae59a56415ea8d3f", kill_on_drop: false }`
[INFO] [stdout] 26e4ecc73a3bea390e28fbb5c338560a2f9581fa9db1b6a9ae59a56415ea8d3f