[INFO] fetching crate serde_eetf 0.2.0... [INFO] testing serde_eetf-0.2.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate serde_eetf 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate serde_eetf 0.2.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde_eetf 0.2.0 [INFO] finished tweaking crates.io crate serde_eetf 0.2.0 [INFO] tweaked toml for crates.io crate serde_eetf 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded eetf v0.4.0 [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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e14784bf1b92644cff21822bd21314759423d46cb1607aa60bb4697714135b9 [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" "3e14784bf1b92644cff21822bd21314759423d46cb1607aa60bb4697714135b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e14784bf1b92644cff21822bd21314759423d46cb1607aa60bb4697714135b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e14784bf1b92644cff21822bd21314759423d46cb1607aa60bb4697714135b9", kill_on_drop: false }` [INFO] [stdout] 3e14784bf1b92644cff21822bd21314759423d46cb1607aa60bb4697714135b9 [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=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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", 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] de369914ea44b29942265edc778703bc4cd54c6d22554d59d94172bf79a55e99 [INFO] running `Command { std: "docker" "start" "-a" "de369914ea44b29942265edc778703bc4cd54c6d22554d59d94172bf79a55e99", kill_on_drop: false }` [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling libflate v0.1.27 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling eetf v0.4.0 [INFO] [stderr] Compiling serde_eetf v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:53:29 [INFO] [stdout] | [INFO] [stdout] 53 | formatter.write_str(std::error::Error::description(self)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:89:38 [INFO] [stdout] | [INFO] [stdout] 89 | self::Error::DecodeError(err.description().to_string()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.86s [INFO] running `Command { std: "docker" "inspect" "de369914ea44b29942265edc778703bc4cd54c6d22554d59d94172bf79a55e99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de369914ea44b29942265edc778703bc4cd54c6d22554d59d94172bf79a55e99", kill_on_drop: false }` [INFO] [stdout] de369914ea44b29942265edc778703bc4cd54c6d22554d59d94172bf79a55e99 [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=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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", 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] f3973caf3d64a11346e7677d8233f8f0b6c83dc9c5bc8d764b6c4559adb52d21 [INFO] running `Command { std: "docker" "start" "-a" "f3973caf3d64a11346e7677d8233f8f0b6c83dc9c5bc8d764b6c4559adb52d21", kill_on_drop: false }` [INFO] [stderr] Compiling serde_eetf v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:53:29 [INFO] [stdout] | [INFO] [stdout] 53 | formatter.write_str(std::error::Error::description(self)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:89:38 [INFO] [stdout] | [INFO] [stdout] 89 | self::Error::DecodeError(err.description().to_string()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:53:29 [INFO] [stdout] | [INFO] [stdout] 53 | formatter.write_str(std::error::Error::description(self)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:89:38 [INFO] [stdout] | [INFO] [stdout] 89 | self::Error::DecodeError(err.description().to_string()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AnotherOption` [INFO] [stdout] --> src/ser.rs:567:13 [INFO] [stdout] | [INFO] [stdout] 567 | AnotherOption, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.43s [INFO] running `Command { std: "docker" "inspect" "f3973caf3d64a11346e7677d8233f8f0b6c83dc9c5bc8d764b6c4559adb52d21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3973caf3d64a11346e7677d8233f8f0b6c83dc9c5bc8d764b6c4559adb52d21", kill_on_drop: false }` [INFO] [stdout] f3973caf3d64a11346e7677d8233f8f0b6c83dc9c5bc8d764b6c4559adb52d21 [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=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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", 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] 287b18d5dd185916105e5b2542a7f5676e67e6526de9fe8a571322cabba88c6b [INFO] running `Command { std: "docker" "start" "-a" "287b18d5dd185916105e5b2542a7f5676e67e6526de9fe8a571322cabba88c6b", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:53:29 [INFO] [stderr] | [INFO] [stderr] 53 | formatter.write_str(std::error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:89:38 [INFO] [stderr] | [INFO] [stderr] 89 | self::Error::DecodeError(err.description().to_string()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:53:29 [INFO] [stderr] | [INFO] [stderr] 53 | formatter.write_str(std::error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:89:38 [INFO] [stderr] | [INFO] [stderr] 89 | self::Error::DecodeError(err.description().to_string()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AnotherOption` [INFO] [stderr] --> src/ser.rs:567:13 [INFO] [stderr] | [INFO] [stderr] 567 | AnotherOption, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/serde_eetf-f2d10947d8f67625 [INFO] [stdout] running 14 tests [INFO] [stderr] Doc-tests serde_eetf [INFO] [stdout] test de::tests::test_option ... ok [INFO] [stdout] test de::tests::test_tuple_variant ... ok [INFO] [stdout] test de::tests::test_newtype_variant ... ok [INFO] [stdout] test de::tests::test_unit_variant ... ok [INFO] [stdout] test de::tests::test_signed_ints_and_tuple_structs ... ok [INFO] [stdout] test de::tests::test_unsigned_ints_and_structs ... ok [INFO] [stdout] test ser::tests::test_binaries_tuples_and_lists ... ok [INFO] [stdout] test ser::tests::test_newtype_variant ... ok [INFO] [stdout] test ser::tests::test_option ... ok [INFO] [stdout] test ser::tests::test_signed_ints_and_tuple_structs ... ok [INFO] [stdout] test ser::tests::test_tuple_variant ... ok [INFO] [stdout] test de::tests::test_binaries_tuples_and_lists ... ok [INFO] [stdout] test ser::tests::test_unit_variant ... ok [INFO] [stdout] test ser::tests::test_unsigned_ints_and_structs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "287b18d5dd185916105e5b2542a7f5676e67e6526de9fe8a571322cabba88c6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "287b18d5dd185916105e5b2542a7f5676e67e6526de9fe8a571322cabba88c6b", kill_on_drop: false }` [INFO] [stdout] 287b18d5dd185916105e5b2542a7f5676e67e6526de9fe8a571322cabba88c6b