[INFO] fetching crate easy-cast 0.4.4...
[INFO] testing easy-cast-0.4.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate easy-cast 0.4.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate easy-cast 0.4.4 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate easy-cast 0.4.4
[INFO] finished tweaking crates.io crate easy-cast 0.4.4
[INFO] tweaked toml for crates.io crate easy-cast 0.4.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 5720a9ecb98932264a8de39554e748b889d55f39b13a179d3c597cd04aa548fa
[INFO] running `Command { std: "docker" "start" "-a" "5720a9ecb98932264a8de39554e748b889d55f39b13a179d3c597cd04aa548fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5720a9ecb98932264a8de39554e748b889d55f39b13a179d3c597cd04aa548fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5720a9ecb98932264a8de39554e748b889d55f39b13a179d3c597cd04aa548fa", kill_on_drop: false }`
[INFO] [stdout] 5720a9ecb98932264a8de39554e748b889d55f39b13a179d3c597cd04aa548fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e71a2a8072fd7d334421eb11df994cc2a7f7e187e406994194ff20a16ac65cba
[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" "e71a2a8072fd7d334421eb11df994cc2a7f7e187e406994194ff20a16ac65cba", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy-cast v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "e71a2a8072fd7d334421eb11df994cc2a7f7e187e406994194ff20a16ac65cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e71a2a8072fd7d334421eb11df994cc2a7f7e187e406994194ff20a16ac65cba", kill_on_drop: false }`
[INFO] [stdout] e71a2a8072fd7d334421eb11df994cc2a7f7e187e406994194ff20a16ac65cba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f17ff25856e23058dab4f2f7f07fa52fba98d9c65638e7fd338158a12c8e9f08
[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" "f17ff25856e23058dab4f2f7f07fa52fba98d9c65638e7fd338158a12c8e9f08", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy-cast v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "f17ff25856e23058dab4f2f7f07fa52fba98d9c65638e7fd338158a12c8e9f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f17ff25856e23058dab4f2f7f07fa52fba98d9c65638e7fd338158a12c8e9f08", kill_on_drop: false }`
[INFO] [stdout] f17ff25856e23058dab4f2f7f07fa52fba98d9c65638e7fd338158a12c8e9f08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0730ee3ae1d01dbceabe0b4c3933adf8e2febefca62cdac9c6d528e070c529ca
[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" "0730ee3ae1d01dbceabe0b4c3933adf8e2febefca62cdac9c6d528e070c529ca", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/easy_cast-60aa5b3cc01259a6)
[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] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-357e27b0fc1d9b04)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test float_trunc ... ok
[INFO] [stdout] test int_casts ... ok
[INFO] [stdout] test int_to_float ... ok
[INFO] [stdout] test float_casts ... ok
[INFO] [stdout] test signed_to_unsigned ... ok
[INFO] [stdout] test unsigned_to_signed ... ok
[INFO] [stdout] test float_trunc_fail1 - should panic ... ok
[INFO] [stdout] test signed_to_unsigned_n1 - should panic ... ok
[INFO] [stdout] test unsigned_to_signed_large - should panic ... ok
[INFO] [stdout] test u32_max_f32 - should panic ... ok
[INFO] [stdout] test int_to_float_inexact - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests easy-cast
[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" "0730ee3ae1d01dbceabe0b4c3933adf8e2febefca62cdac9c6d528e070c529ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0730ee3ae1d01dbceabe0b4c3933adf8e2febefca62cdac9c6d528e070c529ca", kill_on_drop: false }`
[INFO] [stdout] 0730ee3ae1d01dbceabe0b4c3933adf8e2febefca62cdac9c6d528e070c529ca