[INFO] fetching crate int-conv 0.1.4...
[INFO] testing int-conv-0.1.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate int-conv 0.1.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate int-conv 0.1.4 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate int-conv 0.1.4
[INFO] finished tweaking crates.io crate int-conv 0.1.4
[INFO] tweaked toml for crates.io crate int-conv 0.1.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1cf9391608b8860cffde88c17126f5e858ebd4dcbd7f1e6e76c3916626437b3
[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" "d1cf9391608b8860cffde88c17126f5e858ebd4dcbd7f1e6e76c3916626437b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1cf9391608b8860cffde88c17126f5e858ebd4dcbd7f1e6e76c3916626437b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1cf9391608b8860cffde88c17126f5e858ebd4dcbd7f1e6e76c3916626437b3", kill_on_drop: false }`
[INFO] [stdout] d1cf9391608b8860cffde88c17126f5e858ebd4dcbd7f1e6e76c3916626437b3
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 503c277da73544e2d97fcf3ef2d32cbd8e6d6a5bcb2146a3239cef712c92a9b6
[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" "503c277da73544e2d97fcf3ef2d32cbd8e6d6a5bcb2146a3239cef712c92a9b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling int-conv v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "503c277da73544e2d97fcf3ef2d32cbd8e6d6a5bcb2146a3239cef712c92a9b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "503c277da73544e2d97fcf3ef2d32cbd8e6d6a5bcb2146a3239cef712c92a9b6", kill_on_drop: false }`
[INFO] [stdout] 503c277da73544e2d97fcf3ef2d32cbd8e6d6a5bcb2146a3239cef712c92a9b6
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3c03a4e6828069cde2bfe6cdc975a02ff34d51c732086e579bb2da91f93fb24
[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" "f3c03a4e6828069cde2bfe6cdc975a02ff34d51c732086e579bb2da91f93fb24", kill_on_drop: false }`
[INFO] [stderr]    Compiling int-conv v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "f3c03a4e6828069cde2bfe6cdc975a02ff34d51c732086e579bb2da91f93fb24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3c03a4e6828069cde2bfe6cdc975a02ff34d51c732086e579bb2da91f93fb24", kill_on_drop: false }`
[INFO] [stdout] f3c03a4e6828069cde2bfe6cdc975a02ff34d51c732086e579bb2da91f93fb24
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65d97c8ebce86f1bba5ff5bc333cb502abef0c7106412a4ee28d506a58a365c7
[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" "65d97c8ebce86f1bba5ff5bc333cb502abef0c7106412a4ee28d506a58a365c7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/int_conv-5f9e28025584da52
[INFO] [stdout] running 29 tests
[INFO] [stdout] test extend::default::tests::extend_signed_positive ... ok
[INFO] [stdout] test extend::default::tests::extend_unsigned ... ok
[INFO] [stdout] test extend::sign::tests::sign_extend_positive ... ok
[INFO] [stdout] test extend::zero::tests::zero_extend_signed_negative ... ok
[INFO] [stdout] test extend::sign::tests::sign_extend_negative ... ok
[INFO] [stdout] test sign::tests::abs_unsigned_signed_negative_big ... ok
[INFO] [stdout] test sign::tests::abs_unsigned_signed_positive ... ok
[INFO] [stdout] test extend::default::tests::extend_signed_negative ... ok
[INFO] [stdout] test sign::tests::abs_unsigned_unsigned ... ok
[INFO] [stdout] test sign::tests::abs_unsigned_unsigned_big ... ok
[INFO] [stdout] test sign::tests::as_signed_negative ... ok
[INFO] [stdout] test sign::tests::as_signed_positive ... ok
[INFO] [stdout] test sign::tests::as_unsigned_negative ... ok
[INFO] [stdout] test sign::tests::as_unsigned_negative_big ... ok
[INFO] [stdout] test sign::tests::as_unsigned_positive ... ok
[INFO] [stdout] test split::tests::split_hi ... ok
[INFO] [stdout] test split::tests::split_hi_half ... ok
[INFO] [stdout] test split::tests::split_lo ... ok
[INFO] [stdout] test split::tests::split_lo_half ... ok
[INFO] [stdout] test split::tests::split_lo_hi ... ok
[INFO] [stdout] test split::tests::split_lo_hi_half ... ok
[INFO] [stdout] test extend::default::tests::extend_unsigned_big ... ok
[INFO] [stdout] test trunc::tests::truncate_unsigned ... ok
[INFO] [stdout] test extend::zero::tests::zero_extend_signed_positive ... ok
[INFO] [stdout] test trunc::tests::truncate_signed ... ok
[INFO] [stdout] test extend::zero::tests::zero_extend_unsigned_big ... ok
[INFO] [stderr]    Doc-tests int-conv
[INFO] [stdout] test sign::tests::abs_unsigned_signed_negative ... ok
[INFO] [stdout] test sign::tests::abs_unsigned_signed_positive_big ... ok
[INFO] [stdout] test extend::zero::tests::zero_extend_unsigned ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "65d97c8ebce86f1bba5ff5bc333cb502abef0c7106412a4ee28d506a58a365c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65d97c8ebce86f1bba5ff5bc333cb502abef0c7106412a4ee28d506a58a365c7", kill_on_drop: false }`
[INFO] [stdout] 65d97c8ebce86f1bba5ff5bc333cb502abef0c7106412a4ee28d506a58a365c7